@import url('https://fonts.googleapis.com/css2?family=Readex+Pro:wght@400;500;700&family=IBM+Plex+Sans+Arabic:wght@500;600;700&family=Rubik:wght@400;500;600;700&display=swap');

:root{
  --bg:#f5f6fb;
  --surface:#ffffff;
  --surface2:#f3f4fa;
  --ink:#151632;
  --muted:#6b6f8c;
  --line:#e5e7f2;
  --primary:#6d28d9;
  --primary-2:#4f46e5;
  --primary-ink:#ffffff;
  --primary-soft:#ede9fe;
  --accent:#f97316;
  --accent-soft:#ffedd5;
  --teal:#0d9488; --teal-soft:#ccfbf1;
  --pink:#db2777; --pink-soft:#fce7f3;
  --amber:#d97706; --amber-soft:#fef3c7;
  --green:#16a34a; --green-soft:#dcfce7;
  --blue:#2563eb; --blue-soft:#dbeafe;
  --rose:#e11d48; --rose-soft:#ffe4e6;
  --ok:#16a34a; --ok-soft:#dcfce7;
  --bad:#dc2626; --bad-soft:#fee2e2;
  --info:#2563eb; --info-soft:#dbeafe;
  --grad:linear-gradient(135deg,#6a5acd 0%,#5b7fd6 55%,#4fb0c9 100%);
  --grad-warm:linear-gradient(135deg,#f0956a,#e07a9a);
  --radius:20px;
  --shadow:0 1px 2px rgba(20,22,40,.05),0 8px 22px rgba(20,22,40,.07);
  --shadow-hover:0 4px 8px rgba(20,22,40,.06),0 16px 32px rgba(20,22,40,.12);
}
[data-theme="dark"]{
  --bg:#0e0f1f;
  --surface:#181a30;
  --surface2:#20233d;
  --ink:#eceef8;
  --muted:#a0a4c2;
  --line:#2c3050;
  --primary:#a78bfa;
  --primary-2:#818cf8;
  --primary-ink:#160b33;
  --primary-soft:#2a1f52;
  --accent:#fb923c; --accent-soft:#3d2410;
  --teal:#2dd4bf; --teal-soft:#0f3d3a;
  --pink:#f472b6; --pink-soft:#4a1533;
  --amber:#fbbf24; --amber-soft:#3d2a05;
  --green:#4ade80; --green-soft:#0f3d22;
  --blue:#60a5fa; --blue-soft:#14284d;
  --rose:#fb7185; --rose-soft:#4a1220;
  --ok:#4ade80; --ok-soft:#0f3d22;
  --bad:#f87171; --bad-soft:#4a1a1a;
  --info:#93c5fd; --info-soft:#14284d;
  --shadow:0 2px 6px rgba(0,0,0,.35),0 12px 30px rgba(0,0,0,.35);
  --shadow-hover:0 4px 8px rgba(0,0,0,.35),0 16px 32px rgba(0,0,0,.4);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;background:var(--bg);color-scheme:light;-webkit-text-size-adjust:100%}
html[data-theme="dark"]{color-scheme:dark}
body{
  margin:0;font-family:"Readex Pro","Rubik",Tahoma,Arial,sans-serif;font-size:16px;line-height:1.8;color:var(--ink);
  background:var(--bg);direction:rtl;min-height:100vh;position:relative;
}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(700px 400px at 85% -10%,rgba(106,90,205,.08),transparent 60%),radial-gradient(600px 400px at 5% 10%,rgba(79,176,201,.07),transparent 60%);}
[hidden]{display:none !important}
a{color:var(--primary)}
h1,h2,h3,h4{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;line-height:1.35;margin:0 0 .5em;font-weight:800}
h1{font-size:2rem;font-weight:800}
h2{font-size:1.5rem}
h3{font-size:1.2rem;font-weight:800}
p{margin:0 0 .8em}
ul,ol{padding-right:1.4em;padding-left:0;margin:0 0 .8em}
li{margin-bottom:.3em}
code,.code{font-family:Consolas,"Segoe UI Mono",monospace;font-size:.95em;background:var(--surface2);border:1px solid var(--line);border-radius:6px;padding:0 .35em;direction:ltr;display:inline-block}
.en,[dir="ltr"]{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif}
.en b,.en strong{color:var(--primary)}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.center{text-align:center}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
main.container{padding-top:26px;padding-bottom:90px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- animations ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.96)}60%{transform:scale(1.03)}100%{transform:scale(1)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@keyframes pulse{50%{opacity:.55}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes stripes{to{background-position:40px 0}}
.fade-up{animation:fadeUp .5s ease both}
.grid > *{animation:fadeUp .5s ease both}
.grid > *:nth-child(2){animation-delay:.05s}.grid > *:nth-child(3){animation-delay:.1s}.grid > *:nth-child(4){animation-delay:.15s}.grid > *:nth-child(5){animation-delay:.2s}.grid > *:nth-child(6){animation-delay:.25s}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--surface);box-shadow:0 1px 0 var(--line),0 6px 20px rgba(21,22,50,.06)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface2);color:var(--ink);border-radius:12px;width:40px;height:38px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.menu-btn.open{background:var(--primary-soft);color:var(--primary);border-color:transparent}
.drawer{border-top:1px solid var(--line);background:var(--surface);animation:fadeUp .2s ease both}
.drawer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px 0}
.drawer-grid a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 6px;border-radius:14px;background:var(--surface2);text-decoration:none;color:var(--ink);font-weight:700;font-size:.9rem}
.drawer-grid a .ic{font-size:1.5rem}
.drawer-grid a.active{background:var(--primary-soft);color:var(--primary)}
.nav-inner{display:flex;align-items:center;gap:3px;padding:8px 0;flex-wrap:wrap;row-gap:6px}
.nav-inner::-webkit-scrollbar{display:none}
.brand{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800;font-size:1.15rem;white-space:nowrap;margin-left:10px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}
.brand .logo{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;font-family:"Rubik","Readex Pro",Arial,sans-serif;box-shadow:0 4px 12px rgba(20,22,40,.12)}
.nav a.link{white-space:nowrap;padding:6px 9px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.9rem;transition:.15s}
@media (max-width:1400px){.theme-btn .tl{display:none}.theme-btn{padding:0 11px}}
@media (max-width:1300px){.nav .ni{display:none}.nav a.link{padding:6px 8px}}
.nav a.link:hover{color:var(--ink);background:var(--surface2)}
.nav a.link.active{background:var(--grad);color:#fff;box-shadow:0 4px 12px rgba(20,22,40,.12)}
.nav .spacer{flex:1}
.nav .user-chip{display:inline-flex;align-items:center;gap:7px;padding:4px 10px 4px 5px;border-radius:999px;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:var(--ink);font-weight:700;white-space:nowrap;font-size:.92rem}
.nav .user-chip:hover{border-color:var(--primary)}
.theme-btn{border:1px solid transparent;background:var(--primary-soft);color:var(--primary);border-radius:999px;height:38px;padding:0 14px;cursor:pointer;font-family:inherit;font-size:.92rem;font-weight:700;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.15s}
.theme-btn:hover{border-color:var(--primary);transform:translateY(-1px)}
.theme-btn svg{flex-shrink:0}
[data-theme="dark"] .theme-btn{background:#fbbf24;color:#3b2a05}
.avatar{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.85rem;flex-shrink:0;font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif}
.avatar.lg{width:56px;height:56px;font-size:1.4rem}

/* bottom tab bar (mobile) */
.tabbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:color-mix(in srgb,var(--surface) 90%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:1px;text-decoration:none;color:var(--muted);font-size:.72rem;font-weight:700;padding:4px 2px;border-radius:12px}
.tabbar a .ic{font-size:1.25rem;line-height:1.2}
.tabbar a.active{color:var(--primary);background:var(--primary-soft)}

/* ---------- Hero ---------- */
.hero{background:var(--grad);color:#fff;border-radius:28px;padding:44px 40px;margin-bottom:28px;box-shadow:0 20px 50px rgba(20,22,40,.14);position:relative;overflow:hidden;animation:fadeUp .6s ease both}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.12);filter:blur(2px)}
.hero::before{width:320px;height:320px;left:-90px;bottom:-160px}
.hero::after{width:220px;height:220px;right:-60px;top:-100px;animation:floaty 7s ease-in-out infinite}
.hero > *{position:relative;z-index:1}
.hero h1{color:#fff;font-size:2.3rem;margin-bottom:.35em;font-weight:800}
.hero h1 mark{background:linear-gradient(transparent 55%,rgba(255,255,255,.35) 55%);color:#fff;padding:0 4px;border-radius:4px}
.hero p{max-width:700px;font-size:1.12rem;opacity:.95}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.hero .chip{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:5px 14px;font-weight:700;font-size:.95rem;backdrop-filter:blur(6px)}
.hero .badge{background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.35)}

/* ---------- Layout / cards ---------- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);position:relative}
.card h2,.card h3{margin-top:0}
.card.link-card{text-decoration:none;color:inherit;display:block;transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden}
.card.link-card::before{content:"";position:absolute;top:0;right:0;left:0;height:5px;background:var(--c,var(--grad))}
.card.link-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:transparent}
.card .icon{width:54px;height:54px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.7rem;margin-bottom:12px;background:var(--cs,var(--primary-soft))}
.c-violet{--c:#c9bff0;--cs:var(--primary-soft)}
.c-orange{--c:#f7cfae;--cs:var(--accent-soft)}
.c-teal{--c:#a9e3dc;--cs:var(--teal-soft)}
.c-pink{--c:#f5c3dc;--cs:var(--pink-soft)}
.c-amber{--c:#f6dfa4;--cs:var(--amber-soft)}
.c-green{--c:#b6e6c4;--cs:var(--green-soft)}
.c-blue{--c:#bcd2f5;--cs:var(--blue-soft)}
.c-rose{--c:#f6c1cc;--cs:var(--rose-soft)}
.section{margin-bottom:36px}
.section-title{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.section-title h2{margin:0}
.section-title .more{margin-right:auto;font-size:.92rem;font-weight:700;text-decoration:none}
.badge{display:inline-block;font-size:.78rem;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);vertical-align:middle;line-height:1.7}
.badge.accent{background:var(--accent-soft);color:var(--accent)}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.badge.info{background:var(--info-soft);color:var(--info)}
.badge.teal{background:var(--teal-soft);color:var(--teal)}
.badge.pink{background:var(--pink-soft);color:var(--pink)}
.stat{display:flex;flex-direction:column;gap:2px;padding:18px 20px}
.stat .num{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-size:2rem;font-weight:800;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--muted);font-size:.9rem}
.stat .ic{position:absolute;left:16px;top:14px;font-size:1.6rem;opacity:.5}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 20px;border-radius:999px;cursor:pointer;font-family:inherit;font-size:1rem;font-weight:700;text-decoration:none;transition:.15s;line-height:1.3;white-space:nowrap}
.btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(20,22,40,.12)}
.btn-primary:hover{color:#fff;filter:brightness(1.08);box-shadow:0 8px 20px rgba(20,22,40,.12)}
.btn-warm{background:var(--grad-warm);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(20,22,40,.12)}
.btn-warm:hover{color:#fff;filter:brightness(1.08)}
.btn-light{background:#fff;color:var(--primary-2);border-color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.15)}
.btn-light:hover{color:var(--primary);transform:translateY(-2px)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-outline-light:hover{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
.btn-danger{background:var(--bad-soft);color:var(--bad);border-color:transparent}
.btn-danger:hover{color:var(--bad);border-color:var(--bad)}
.btn-sm{padding:6px 14px;font-size:.92rem}
.btn-lg{padding:13px 28px;font-size:1.1rem}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- Forms ---------- */
.field{margin-bottom:16px}
.field label.lbl{display:block;font-weight:700;margin-bottom:6px}
.input,select,textarea{width:100%;font-family:inherit;font-size:1rem;padding:11px 14px;border-radius:14px;border:1px solid var(--line);background:var(--surface2);color:var(--ink);outline:none;transition:.15s}
.input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft);background:var(--surface)}
.input.en{direction:ltr}
select{width:auto;min-width:200px}
.check{display:flex;align-items:center;gap:8px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--primary)}
.form-msg{border-radius:12px;padding:10px 14px;margin:10px 0;font-weight:600}
.form-msg.err{background:var(--bad-soft);color:var(--bad)}
.form-msg.ok{background:var(--ok-soft);color:var(--ok)}
.tabs{display:flex;gap:4px;background:var(--surface2);border-radius:999px;padding:4px;margin-bottom:18px}
.tabs button{flex:1;border:none;background:transparent;padding:9px;border-radius:999px;font-family:inherit;font-weight:700;font-size:1rem;cursor:pointer;color:var(--muted)}
.tabs button.on{background:var(--surface);color:var(--primary);box-shadow:var(--shadow)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--surface2);padding:3px;gap:2px;flex-wrap:wrap}
.seg button{border:none;background:transparent;padding:7px 14px;cursor:pointer;font-family:inherit;font-size:.95rem;color:var(--muted);border-radius:999px;font-weight:600}
.seg button.on{background:var(--grad);color:#fff;font-weight:700;box-shadow:0 3px 10px rgba(20,22,40,.12)}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.98rem}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right;vertical-align:top}
th{background:var(--surface2);font-weight:700;white-space:nowrap}
tr:last-child td{border-bottom:none}
td.en,th.en{text-align:left}
tbody tr:hover{background:var(--surface2)}

/* ---------- Notes ---------- */
.note{border-radius:14px;padding:12px 16px;margin:12px 0;border:1px solid var(--line);background:var(--surface2);display:flex;gap:10px;align-items:flex-start}
.note .ic{font-size:1.2rem;line-height:1.4}
.note.tip{background:var(--primary-soft);border-color:transparent}
.note.warn{background:var(--amber-soft);border-color:transparent}
.note.bad{background:var(--bad-soft);border-color:transparent}
.note.info{background:var(--info-soft);border-color:transparent}
.note.ok{background:var(--ok-soft);border-color:transparent}
.note p:last-child{margin-bottom:0}

/* ---------- Grammar lessons ---------- */
.layout{display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start}
.layout > *,.grid > *,.card,.lesson,.passage{min-width:0}
.table-wrap{max-width:100%;contain:inline-size}
body{overflow-x:clip}
.toc{position:sticky;top:76px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;max-height:calc(100vh - 100px);overflow-y:auto}
.toc h3{font-size:1rem;margin-bottom:8px;color:var(--muted)}
.toc nav{display:grid;grid-template-columns:1fr;gap:6px}
.toc a{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.95rem;unicode-bidi:isolate;min-width:0}
.toc .tn{flex-shrink:0;width:26px;height:26px;border-radius:7px;background:var(--surface2);border:2px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:.85rem;color:var(--muted)}
.toc .tt{min-width:0;overflow-wrap:anywhere;unicode-bidi:isolate}
.toc a.active .tn{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}
.toc a:hover{background:var(--surface2)}
.toc a.active{background:var(--primary-soft);color:var(--primary);font-weight:700}
.lesson{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:22px;box-shadow:var(--shadow);scroll-margin-top:80px}
.lesson h2{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lesson h2 .n{width:36px;height:36px;border-radius:12px;background:var(--grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;box-shadow:0 4px 10px rgba(20,22,40,.12)}
.lesson h2 .en-title{color:var(--muted);font-weight:500;font-size:1rem;font-family:"Rubik","Readex Pro",sans-serif}
.lesson h3{margin-top:18px;color:var(--primary)}
.formula{direction:ltr;text-align:left;font-family:Consolas,"Segoe UI Mono",monospace;background:var(--surface2);border:1px dashed var(--primary);border-radius:12px;padding:10px 14px;margin:10px 0;font-size:.98rem}
.formula b{color:var(--primary)}
.ex{display:grid;grid-template-columns:1fr;gap:2px;padding:8px 12px;border-right:3px solid var(--primary);background:var(--surface2);border-radius:10px;margin:8px 0}
.ex .en{font-size:1.02rem}
.ex .ar{color:var(--muted);font-size:.92rem}
.ex.wrong{border-right-color:var(--bad)}
.ex.wrong .en{text-decoration:line-through;text-decoration-color:var(--bad);opacity:.85}
.ex.right{border-right-color:var(--ok)}
.pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.kw{display:inline-block;background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:0 8px;margin:2px;direction:ltr;font-family:"Rubik","Readex Pro",Arial,sans-serif;font-size:.95rem}
.mini{margin-top:18px;border-top:1px dashed var(--line);padding-top:14px}
.mini h4{margin:0 0 8px;display:flex;align-items:center;gap:8px}
.mini .mq{background:var(--surface2);border-radius:14px;padding:12px 14px;margin-bottom:10px}
.mini .mq .qt{font-weight:600;margin-bottom:8px}
.mini .opts{display:flex;flex-wrap:wrap;gap:8px}
.mini .opts button{font-family:"Rubik","Readex Pro",Arial,sans-serif;direction:ltr;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 14px;cursor:pointer;color:var(--ink);font-size:.95rem;transition:.12s}
.mini .opts button:hover{border-color:var(--primary);transform:translateY(-1px)}
.mini .opts button.ok{background:var(--ok-soft);border-color:var(--ok);color:var(--ok);font-weight:700;animation:pop .3s}
.mini .opts button.bad{background:var(--bad-soft);border-color:var(--bad);color:var(--bad);animation:shake .3s}
.mini .opts button:disabled{cursor:default;transform:none}
.mini .exp{margin-top:8px;font-size:.93rem;color:var(--muted)}

/* ---------- Vocabulary ---------- */
.search{width:100%;padding:13px 18px;border:1px solid var(--line);border-radius:999px;font-family:inherit;font-size:1.05rem;background:var(--surface);color:var(--ink);outline:none;box-shadow:var(--shadow)}
.search:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}
.flash-wrap{max-width:560px;margin:0 auto;text-align:center}
.flashcard{perspective:1000px;height:240px;cursor:pointer;margin:16px 0}
.flashcard .inner{position:relative;width:100%;height:100%;transition:transform .5s;transform-style:preserve-3d}
.flashcard.flipped .inner{transform:rotateY(180deg)}
.flashcard .face{position:absolute;inset:0;backface-visibility:hidden;border-radius:24px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:8px}
.flashcard .front{font-size:2.2rem;font-weight:700;font-family:"Rubik","Readex Pro",Arial,sans-serif;direction:ltr;color:var(--primary)}
.flashcard .front small{font-size:.8rem;color:var(--muted);font-family:"Readex Pro",sans-serif;font-weight:400}
.flashcard .back{transform:rotateY(180deg);background:var(--grad);color:#fff;border:none}
.flashcard .back .syn{font-size:1.5rem;font-weight:700;direction:ltr;font-family:"Rubik","Readex Pro",Arial,sans-serif}
.flashcard .back .ar{font-size:1.15rem;opacity:.95}
.progress{height:10px;background:var(--line);border-radius:999px;overflow:hidden;margin:10px 0}
.progress > div{height:100%;background:var(--grad);width:0;transition:width .35s;background-size:40px 40px;background-image:linear-gradient(135deg,rgba(255,255,255,.2) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.2) 50%,rgba(255,255,255,.2) 75%,transparent 75%),var(--grad);animation:stripes 1.2s linear infinite}

/* ---------- Reading ---------- */
.passage{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:20px}
.passage .ptext,.passage-box .ptext{direction:ltr;text-align:left;font-family:Georgia,"Times New Roman",serif;font-size:1.08rem;line-height:1.85;white-space:pre-line;background:var(--surface2);padding:16px 20px;border-radius:14px;margin:10px 0 14px}
.passage .pq{margin-top:12px;padding:12px 14px;background:var(--surface2);border-radius:14px}
.passage .pq .qt{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;font-weight:600;margin-bottom:8px}
.passage .pq .opts{display:grid;gap:6px}
.passage .pq .opts button{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:8px 12px;cursor:pointer;color:var(--ink);font-size:.97rem;transition:.12s}
.passage .pq .opts button:hover{border-color:var(--primary)}
.passage .pq .opts button.ok{background:var(--ok-soft);border-color:var(--ok);font-weight:700;animation:pop .3s}
.passage .pq .opts button.bad{background:var(--bad-soft);border-color:var(--bad);animation:shake .3s}
.passage .pq .exp{margin-top:8px;font-size:.93rem;color:var(--muted)}
.passage-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin-bottom:10px}
.passage-box summary{cursor:pointer;font-weight:700}
.passage-box .ptext{font-size:1.02rem;margin-top:8px;margin-bottom:0}

/* ---------- Quiz / training ---------- */
.quiz-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.timer{font-family:Consolas,monospace;font-size:1.25rem;font-weight:700;direction:ltr;background:var(--surface);border:1px solid var(--line);padding:4px 14px;border-radius:999px}
.timer.low{color:var(--bad);border-color:var(--bad);animation:pulse 1s infinite}
.q-card{margin-top:10px;animation:fadeUp .3s ease both}
.q-text{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;font-size:1.22rem;font-weight:600;margin:8px 0 16px;line-height:1.7}
.q-text u{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
.opts-list{display:grid;gap:9px}
.opt{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;display:flex;align-items:center;gap:12px;border:2px solid var(--line);background:var(--surface2);border-radius:16px;padding:11px 14px;cursor:pointer;font-size:1.02rem;color:var(--ink);transition:.12s;width:100%}
.opt:hover{border-color:var(--primary);transform:translateX(2px)}
.opt .letter{width:30px;height:30px;border-radius:10px;background:var(--surface);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.opt.selected{border-color:var(--primary);background:var(--primary-soft)}
.opt.selected .letter{background:var(--grad);color:#fff;border-color:transparent}
.opt.correct{border-color:var(--ok);background:var(--ok-soft);animation:pop .35s}
.opt.correct .letter{background:var(--ok);color:#fff;border-color:transparent}
.opt.wrong{border-color:var(--bad);background:var(--bad-soft);animation:shake .35s}
.opt.wrong .letter{background:var(--bad);color:#fff;border-color:transparent}
.opt:disabled{cursor:default;transform:none}
.quiz-nav{display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;margin-top:16px}
.feedback{margin-top:14px;padding:12px 16px;border-radius:14px;animation:fadeUp .3s}
.feedback.ok{background:var(--ok-soft)}
.feedback.bad{background:var(--bad-soft)}
.feedback b{display:block;margin-bottom:4px}
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:8px;margin:14px 0}
.review-grid button{aspect-ratio:1;border-radius:14px;border:1px solid var(--line);background:var(--surface2);cursor:pointer;font-family:inherit;font-weight:700;font-size:1rem;color:var(--ink);position:relative}
.review-grid button.answered{background:var(--primary-soft);border-color:var(--primary);color:var(--primary)}
.review-grid button.flagged::after{content:"🚩";position:absolute;top:-7px;left:-5px;font-size:.75rem}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}
.legend span::before{content:"";display:inline-block;width:14px;height:14px;border-radius:4px;margin-left:6px;vertical-align:middle;border:1px solid var(--line);background:var(--surface2)}
.legend span.a::before{background:var(--primary-soft);border-color:var(--primary)}
.score-ring{width:160px;height:160px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;background:conic-gradient(var(--primary) calc(var(--p)*1%),var(--line) 0);position:relative;transition:--p .8s}
.score-ring::before{content:"";position:absolute;inset:13px;border-radius:50%;background:var(--surface)}
.score-ring span{position:relative;font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-size:2.2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.score-ring.on-hero{background:conic-gradient(#fff calc(var(--p)*1%),rgba(255,255,255,.28) 0);margin:0}
.score-ring.on-hero::before{background:rgba(30,20,80,.45);backdrop-filter:blur(2px)}
.score-ring.on-hero span{background:none;-webkit-text-fill-color:#fff;color:#fff}
.score-ring.sm{width:110px;height:110px}
.score-ring.sm::before{inset:10px}
.score-ring.sm span{font-size:1.5rem}
.res-item{border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin-bottom:10px;background:var(--surface)}
.res-item.wrong{border-right:4px solid var(--bad)}
.res-item.right{border-right:4px solid var(--ok)}
.res-item .q-text{font-size:1.05rem;margin:4px 0 8px}
.res-item .ans{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;font-size:.97rem}
.res-item .exp{color:var(--muted);font-size:.93rem;margin-top:6px}
.points-pop{display:inline-flex;align-items:center;gap:8px;background:var(--grad-warm);color:#fff;border-radius:999px;padding:8px 18px;font-weight:800;font-size:1.05rem;box-shadow:0 6px 16px rgba(20,22,40,.12);animation:pop .5s}

/* mode cards (training) */
.mode-card{display:flex;gap:16px;align-items:flex-start;text-align:right;cursor:pointer;border:2px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:20px;transition:.15s;box-shadow:var(--shadow);width:100%;font-family:inherit;color:var(--ink)}
.mode-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.mode-card.on{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}
.mode-card.disabled{opacity:.6;cursor:not-allowed;transform:none}
.mode-card .mi{width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.7rem;flex-shrink:0;color:#fff}
.mode-card .mt{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800;font-size:1.15rem;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mode-card .md{color:var(--muted);font-size:.95rem;margin:4px 0}
.mode-card .mm{font-size:.88rem;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.mastery-row{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.mastery-row:last-child{border-bottom:none}
.mastery-row .bar{grid-column:1/-1;height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.mastery-row .bar > div{height:100%;border-radius:999px;transition:width .5s}
.m-low{background:linear-gradient(90deg,#ef4444,#f97316)}
.m-mid{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.m-high{background:linear-gradient(90deg,#16a34a,#4ade80)}
.mastery-row .pct{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800}

/* leaderboard */
.lb{display:flex;flex-direction:column;gap:8px}
.lb-row{display:grid;grid-template-columns:44px 40px 1fr auto;gap:10px;align-items:center;background:var(--surface2);border:1px solid var(--line);border-radius:16px;padding:9px 12px;animation:fadeUp .4s ease both}
.lb-row.me{border-color:var(--primary);background:var(--primary-soft)}
.lb-row .rk{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800;font-size:1.2rem;text-align:center}
.lb-row .rk.medal{font-size:1.5rem}
.lb-row .nm{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-row .sub{font-size:.82rem;color:var(--muted);font-weight:400;white-space:normal}
.lb-row .pt{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800;font-size:1.1rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.lb-row.top1{background:linear-gradient(135deg,rgba(251,191,36,.25),rgba(251,191,36,.05));border-color:#fbbf24}
.lb-row.top2{background:linear-gradient(135deg,rgba(148,163,184,.25),rgba(148,163,184,.05))}
.lb-row.top3{background:linear-gradient(135deg,rgba(217,119,6,.22),rgba(217,119,6,.05))}
.chal{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px;animation:fadeUp .4s ease both}
.chal .ct{font-family:"IBM Plex Sans Arabic","Readex Pro",sans-serif;font-weight:800;font-size:1.1rem;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.chal .cm{display:flex;gap:12px;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}
.chal .ca{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}

/* collections */
.coll .rec{margin:18px 0 8px;color:var(--teal);font-size:1.05rem}
.coll .ptitle{margin:20px 0 8px;padding:8px 12px;background:var(--surface2);border-radius:12px;font-size:1.05rem}
.coll .cq{padding:10px 0;border-bottom:1px dashed var(--line)}
.coll .cq:last-child{border-bottom:none}
.coll .qt{font-weight:600;margin-bottom:6px}
.coll .copts{display:grid;gap:5px}
.coll .copt{direction:ltr;text-align:left;font-family:"Rubik","Readex Pro",Arial,sans-serif;display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--surface2);border-radius:10px;padding:6px 10px;cursor:pointer;color:var(--ink);font-size:.97rem}
.coll .copt .letter{width:24px;height:24px;border-radius:7px;background:var(--surface);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}
.coll.show .copt.ans,.coll .cq.revealed .copt.ok{background:var(--ok-soft);border-color:var(--ok);font-weight:700}
.coll .cq.revealed .copt.bad{background:var(--bad-soft);border-color:var(--bad)}
.coll .cans{font-weight:700;color:var(--ok);visibility:hidden;height:0;overflow:hidden}
.coll.show .cans{visibility:visible;height:auto}
.coll .car{direction:rtl}

/* stacked paper cards — adapted from the "stack" card on uiverse.io (janisar-hyder) */
.papers{gap:30px 26px;padding:10px 8px 14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.stack{display:block;text-decoration:none;color:inherit;position:relative;z-index:0;transition:.25s ease}
.stack:hover{transform:rotate(2.5deg)}
.stack:hover .paper::before{transform:translateY(-2%) rotate(-3deg)}
.stack:hover .paper::after{transform:translateY(2%) rotate(3deg)}
.paper{position:relative;background:var(--surface);border:3px solid var(--ink);border-radius:4px;padding:22px 20px 18px;box-shadow:none;transition:.15s ease;cursor:pointer}
.paper::before,.paper::after{content:"";display:block;position:absolute;inset:0;border:3px solid var(--ink);background:var(--surface);border-radius:4px;transform-origin:center center;z-index:-1;transition:.15s ease}
.paper::before{transform:translateY(-2%) rotate(-5deg)}
.paper::after{transform:translateY(2%) rotate(5deg)}
.paper .icon{width:48px;height:48px;border-radius:4px;border:3px solid var(--ink);font-size:1.4rem;margin-bottom:12px;display:inline-flex;align-items:center;justify-content:center}
.paper h3{font-size:1.28rem;font-weight:800;margin:0 0 6px;line-height:1.4}
.paper p{color:var(--muted);font-size:.93rem;line-height:1.7;margin:0 0 10px}
.paper .cta{font-weight:800;color:var(--ink);font-size:.9rem;border-bottom:3px solid var(--ink);padding-bottom:1px}
.p-blue{background:#e4ecf9 !important}.p-green{background:#e3f2e7 !important}.p-rose{background:#f9e3e8 !important}.p-teal{background:#dff2ef !important}.p-violet{background:#eae6f7 !important}.p-orange{background:#fbe9da !important}.p-pink{background:#f8e3ef !important}.p-amber{background:#f9eed6 !important}
[data-theme="dark"] .paper,[data-theme="dark"] .paper::before,[data-theme="dark"] .paper::after,[data-theme="dark"] .paper .icon{border-color:#3a3a3a}
[data-theme="dark"] .paper .cta{border-color:#3a3a3a}
[data-theme="dark"] .p-blue,[data-theme="dark"] .p-green,[data-theme="dark"] .p-rose,[data-theme="dark"] .p-teal,[data-theme="dark"] .p-violet,[data-theme="dark"] .p-orange,[data-theme="dark"] .p-pink,[data-theme="dark"] .p-amber{background:var(--surface2) !important}

/* menus & lists — same hand-drawn style (solid borders + offset shadow) */
.mode-card{border:3px solid var(--ink);border-radius:6px;box-shadow:-4px 4px 0 var(--ink);transition:.15s ease}
.mode-card:hover{transform:translate(2px,-2px);box-shadow:-6px 6px 0 var(--ink);border-color:var(--ink)}
.mode-card.on{border-color:var(--primary);box-shadow:-6px 6px 0 var(--primary)}
.mode-card.disabled,.mode-card.disabled:hover{transform:none;box-shadow:-3px 3px 0 var(--line);border-color:var(--line)}
.drawer-grid a{border:3px solid var(--ink);border-radius:6px;background:var(--surface);box-shadow:-3px 3px 0 var(--ink)}
.drawer-grid a.active{background:var(--primary-soft);color:var(--primary);border-color:var(--primary);box-shadow:-3px 3px 0 var(--primary)}
.seg{border:3px solid var(--ink);border-radius:8px;padding:3px;background:var(--surface);box-shadow:none}
.seg button{border-radius:4px;color:var(--ink)}
.seg button.on{background:var(--ink);color:var(--surface);box-shadow:none}
.tabs{border:3px solid var(--ink);border-radius:8px;background:var(--surface);padding:3px}
.tabs button{border-radius:4px;color:var(--ink)}
.tabs button.on{background:var(--ink);color:var(--surface);box-shadow:none}
.tabbar a.active{background:var(--surface);color:var(--ink);border:2px solid var(--ink);box-shadow:-2px 2px 0 var(--ink);border-radius:10px}
.lb-row{border:2px solid var(--ink);border-radius:8px;box-shadow:-3px 3px 0 var(--ink)}
.lb-row.top1,.lb-row.top2,.lb-row.top3{border-color:var(--ink)}
.lb-row.me{border-color:var(--primary);box-shadow:-3px 3px 0 var(--primary)}
.chal{border:3px solid var(--ink);border-radius:6px;box-shadow:-4px 4px 0 var(--ink)}
.toc a.active{border:2px solid var(--primary);border-radius:6px}
.mini .opts button,.copt{border-width:2px;border-color:var(--ink);border-radius:6px}
.opt{border:2px solid var(--ink);border-radius:8px;box-shadow:-3px 3px 0 var(--ink)}
.opt:hover{transform:translate(1px,-1px);box-shadow:-4px 4px 0 var(--ink);border-color:var(--ink)}
.opt.selected{border-color:var(--primary);box-shadow:-3px 3px 0 var(--primary)}
.opt.correct{border-color:var(--ok);box-shadow:-3px 3px 0 var(--ok)}
.opt.wrong{border-color:var(--bad);box-shadow:-3px 3px 0 var(--bad)}
.opt:disabled{transform:none}
.opts-list{padding-left:6px;gap:12px}
.btn-primary,.btn-warm{border:2px solid var(--ink);box-shadow:-3px 3px 0 var(--ink)}
.btn-primary:hover,.btn-warm:hover{box-shadow:-4px 4px 0 var(--ink);transform:translate(1px,-1px)}
.btn-light{border:2px solid var(--ink);box-shadow:-3px 3px 0 rgba(0,0,0,.35)}
[data-theme="dark"] .btn-primary,[data-theme="dark"] .btn-warm,[data-theme="dark"] .btn-light{border-color:#3a3a3a;box-shadow:-3px 3px 0 #3a3a3a}
[data-theme="dark"] .btn-light,[data-theme="dark"] .btn-light:hover{color:#e50914}
[data-theme="dark"] .btn-light,[data-theme="dark"] .btn-light:hover{color:#e50914}

/* paper look for all cards */
.card{border:3px solid var(--ink);border-radius:4px;box-shadow:-5px 5px 0 var(--ink)}
.card.stat{border-width:2px;box-shadow:-3px 3px 0 var(--ink)}
.sheet{position:relative}
.sheet::before,.sheet::after{content:"";position:absolute;inset:0;border:3px solid var(--ink);background:var(--surface);border-radius:4px;z-index:-1;transform-origin:center}
.sheet::before{transform:rotate(-1.6deg) translate(4px,5px)}
.sheet::after{transform:rotate(1.2deg) translate(-3px,3px)}
.table-wrap{border:2px solid var(--ink);border-radius:4px}
th{border-bottom:3px solid var(--ink)}
.note{border:2px dashed var(--ink);border-radius:4px}
.lesson,.passage{border:3px solid var(--ink);border-radius:4px;box-shadow:-5px 5px 0 var(--ink)}
.timeline{border-right:3px solid var(--ink)}
.timeline .step::before{background:var(--ink)}
.search,.input,select{border:2px solid var(--ink);border-radius:6px}
.flashcard .face{border:3px solid var(--ink);border-radius:6px;box-shadow:-5px 5px 0 var(--ink)}
.res-item{border:2px solid var(--ink);border-radius:4px}
.passage-box{border:2px solid var(--ink);border-radius:4px}
.review-grid button{border:2px solid var(--ink);border-radius:6px}
.hero{border:3px solid var(--ink);border-radius:8px;box-shadow:-6px 6px 0 var(--ink)}
footer{border-top:3px solid var(--ink)}
[data-theme="dark"] .card,[data-theme="dark"] .card.stat,[data-theme="dark"] .sheet::before,[data-theme="dark"] .sheet::after,[data-theme="dark"] .table-wrap,[data-theme="dark"] th,[data-theme="dark"] .note,[data-theme="dark"] .lesson,[data-theme="dark"] .passage,[data-theme="dark"] .timeline,[data-theme="dark"] .search,[data-theme="dark"] .input,[data-theme="dark"] select,[data-theme="dark"] .flashcard .face,[data-theme="dark"] .res-item,[data-theme="dark"] .passage-box,[data-theme="dark"] .review-grid button,[data-theme="dark"] .hero,[data-theme="dark"] footer,[data-theme="dark"] .mode-card,[data-theme="dark"] .chal,[data-theme="dark"] .lb-row,[data-theme="dark"] .opt,[data-theme="dark"] .seg,[data-theme="dark"] .tabs,[data-theme="dark"] .drawer-grid a,[data-theme="dark"] .tabbar a.active{border-color:#3a3a3a}
[data-theme="dark"] .card,[data-theme="dark"] .lesson,[data-theme="dark"] .passage,[data-theme="dark"] .hero,[data-theme="dark"] .flashcard .face{box-shadow:-5px 5px 0 #3a3a3a}
[data-theme="dark"] .card.stat{box-shadow:-3px 3px 0 #3a3a3a}
[data-theme="dark"] .mode-card,[data-theme="dark"] .chal{box-shadow:-4px 4px 0 #3a3a3a}
[data-theme="dark"] .lb-row,[data-theme="dark"] .opt,[data-theme="dark"] .drawer-grid a{box-shadow:-3px 3px 0 #3a3a3a}
[data-theme="dark"] .seg button.on,[data-theme="dark"] .tabs button.on{background:#3a3a3a;color:#0a0a0a}
[data-theme="dark"] .timeline .step::before{background:#3a3a3a}
@media (max-width:860px){.card,.lesson,.passage{box-shadow:-4px 4px 0 var(--ink)} .hero{box-shadow:-5px 5px 0 var(--ink)} main.container{padding-right:22px;padding-left:24px}}

.toc{border:2px solid var(--ink);border-radius:4px;box-shadow:-4px 4px 0 var(--ink)}
[data-theme="dark"] .toc{border-color:#3a3a3a;box-shadow:-4px 4px 0 #3a3a3a}

/* icons, bookmarks, mini links */
.i{width:1.15em;height:1.15em;vertical-align:-.22em;flex-shrink:0}
.nav a.link .i,.drawer-grid .ic .i,.tabbar .ic .i{width:1.25em;height:1.25em}
.tabbar a .ic{display:flex}
.tabbar a .ic .i{width:22px;height:22px}
.drawer-grid a .ic .i{width:26px;height:26px}
.stat .ic .i{width:26px;height:26px}
.paper .icon .i,.card .icon .i{width:26px;height:26px}
.mode-card .mi .i{width:28px;height:28px}
.lb-row .rk .i{width:24px;height:24px}
.medal-1{color:#d4a017}.medal-2{color:#8a94a6}.medal-3{color:#b5722f}
.mini-link{display:inline-flex;align-items:center;gap:4px;font-size:.82rem;font-weight:700;color:var(--primary);text-decoration:none;border:2px solid var(--primary);border-radius:6px;padding:1px 8px;margin-right:6px;vertical-align:middle}
.mini-link:hover{background:var(--primary-soft)}
.mark-btn{display:inline-flex;align-items:center;gap:5px;border:2px solid var(--ink);background:var(--surface);color:var(--ink);border-radius:6px;padding:2px 10px;font-family:inherit;font-size:.82rem;font-weight:700;cursor:pointer}
.mark-btn.on{background:var(--amber-soft);border-color:var(--amber);color:var(--amber)}
.mark-btn.on .i{fill:currentColor}
.coll .qt .mark-btn{margin-left:8px;font-size:.75rem;padding:0 8px;vertical-align:middle}
.mark-group{margin-bottom:18px}
.mark-group h3{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hide-ans .mk-ans,.hide-ans .exp{filter:blur(6px);transition:.2s}
.hide-ans .res-item:hover .mk-ans,.hide-ans .res-item:hover .exp{filter:none}

/* explanations */
.why-wrong{background:var(--bad-soft);border:2px dashed var(--bad);border-radius:6px;padding:8px 12px;margin-top:8px;font-size:.95rem}
.why-wrong b{display:flex;align-items:center;gap:6px;color:var(--bad);margin-bottom:2px}
.why-rule{background:var(--ok-soft);border:2px solid var(--ok);border-radius:6px;padding:8px 12px;margin-top:8px;font-size:.95rem}
.why-rule b{display:flex;align-items:center;gap:6px;color:var(--ok);margin-bottom:2px}
.why-rule div,.why-wrong div{color:var(--ink)}
.lesson.focus{border-color:var(--amber);box-shadow:-6px 6px 0 var(--amber);animation:focusPulse 1.2s ease 2}
@keyframes focusPulse{0%,100%{transform:none}50%{transform:translateY(-4px)}}
.lesson-back{margin:0 0 14px}

/* ===== إنقلش عام ===== */
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:12px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.crumbs a{text-decoration:none;color:var(--primary);display:inline-flex;align-items:center;gap:4px}
.gen-hero{background:linear-gradient(135deg,#3f9a91,#4fa8cf 55%,#6a5acd)}
.gen-hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px;align-items:center}
.xp-card{background:rgba(255,255,255,.14);border:2px solid rgba(255,255,255,.6);border-radius:8px;padding:16px 18px;color:#fff}
.xp-title{font-weight:800;font-size:1.05rem}
.xp-num{font-family:"IBM Plex Sans Arabic",sans-serif;font-size:2.2rem;font-weight:800;line-height:1.1}
.xp-card .progress{background:rgba(255,255,255,.3)}
.xp-card .progress>div{background:#fff;animation:none}
.lvl-card{padding-top:26px}
.lvl-badge{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:10px;color:#fff;font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.2rem;margin-bottom:8px;border:2px solid var(--ink)}
.units{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.unit{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:14px 16px;text-decoration:none;color:inherit;box-shadow:-4px 4px 0 var(--ink);transition:.15s}
.unit:hover{transform:translate(2px,-2px);box-shadow:-6px 6px 0 var(--ink)}
.unit.done{border-color:var(--ok);box-shadow:-4px 4px 0 var(--ok)}
.unit-n{width:40px;height:40px;border-radius:10px;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-family:"IBM Plex Sans Arabic",sans-serif;flex-shrink:0;font-size:1.1rem}
.unit-n .i{width:22px;height:22px}
.unit-t{font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.15rem}
.steps{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.step-card{display:flex;gap:14px;background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:16px;box-shadow:-4px 4px 0 var(--ink)}
.step-card h3{margin-bottom:4px}
.step-n{width:36px;height:36px;border-radius:10px;background:var(--primary-soft);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.word-list{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.word-row{display:grid;grid-template-columns:1.2fr 1fr;gap:2px 14px;background:var(--surface);border:2px solid var(--ink);border-radius:6px;padding:10px 14px;align-items:center}
.word-row .w-en{font-size:1.1rem}
.word-row .w-ar{font-weight:700}
.word-row .w-ex{grid-column:1}
.word-row .w-exar{grid-column:2}
.spk{border:2px solid var(--ink);background:var(--surface);color:var(--ink);border-radius:8px;width:30px;height:28px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;vertical-align:middle;padding:0}
.spk .i{width:16px;height:16px}
.spk.sm{width:24px;height:22px;border-width:1px}
.spk.big{width:46px;height:42px}
.spk:hover{background:var(--primary-soft);color:var(--primary)}
.wod .wod-w{font-size:1.6rem;font-weight:800;color:var(--primary)}
.wod .wod-ar{font-size:1.15rem;font-weight:700}
.opt.ar{direction:rtl;text-align:right;font-family:inherit}
.spell-ar{font-size:1.5rem;font-weight:800;margin:4px 0 8px}
.spell-out{display:flex;gap:6px;justify-content:center;margin:14px 0;flex-wrap:wrap}
.spell-out .slot{width:34px;height:40px;border-bottom:3px solid var(--ink);display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;text-transform:lowercase}
.letters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.letter-btn{width:42px;height:44px;border:2px solid var(--ink);background:var(--surface);border-radius:8px;font-family:"Rubik",sans-serif;font-size:1.2rem;font-weight:700;cursor:pointer;box-shadow:-3px 3px 0 var(--ink);color:var(--ink)}
.letter-btn.used{opacity:.25;box-shadow:none;transform:translate(-2px,2px)}
.match-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.tile{min-height:64px;border:2px solid var(--ink);background:var(--surface);border-radius:8px;padding:8px;font-weight:700;cursor:pointer;color:var(--ink);box-shadow:-3px 3px 0 var(--ink);font-family:inherit;font-size:.95rem}
.tile.en{font-family:"Rubik",sans-serif;direction:ltr}
.tile.sel{background:var(--primary-soft);border-color:var(--primary);box-shadow:-3px 3px 0 var(--primary)}
.tile.done{background:var(--ok-soft);border-color:var(--ok);box-shadow:none;opacity:.6;transform:translate(-2px,2px)}
.dialog{display:flex;flex-direction:column;gap:12px;margin:16px 0}
.dl{display:flex;gap:10px;align-items:flex-start;max-width:85%}
.dl.b{align-self:flex-start;flex-direction:row}
.dl.a{align-self:flex-end;flex-direction:row-reverse}
.dl .who{font-size:.8rem;font-weight:800;color:var(--muted);padding-top:8px;white-space:nowrap}
.dl .bubble{background:var(--surface);border:2px solid var(--ink);border-radius:12px;padding:10px 14px;box-shadow:-3px 3px 0 var(--ink)}
.dl.a .bubble{background:var(--primary-soft)}
.dl.now .bubble{border-color:var(--primary);box-shadow:-3px 3px 0 var(--primary)}
.dl .bubble .en{font-size:1.05rem}
.dl .bubble .ar{color:var(--muted);margin-top:2px}
.why-box,.when-box{border:2px dashed var(--ink);border-radius:8px;padding:10px 14px;margin:10px 0}
.why-box{background:var(--amber-soft)}
.when-box{background:var(--info-soft)}
.why-box h3,.when-box h3{margin:0 0 4px;color:var(--ink)}
.lesson.focus-none{scroll-margin-top:0}
@media (max-width:860px){
  .gen-hero-grid{grid-template-columns:1fr}
  .word-row{grid-template-columns:1fr}
  .word-row .w-ex,.word-row .w-exar{grid-column:1}
  .match-grid{grid-template-columns:repeat(2,1fr)}
  .dl{max-width:100%}
}

/* toast */
.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-weight:700;z-index:100;box-shadow:var(--shadow);animation:fadeUp .3s}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:90}

/* ---------- Tips ---------- */
.timeline{border-right:2px solid var(--line);padding-right:18px;margin-right:8px}
.timeline .step{position:relative;margin-bottom:16px}
.timeline .step::before{content:"";position:absolute;right:-25px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--grad)}
.timeline .step b{display:block}
.checklist li{list-style:none;position:relative;padding-right:28px}
.checklist li::before{content:"✔";position:absolute;right:0;color:var(--ok);font-weight:800}

footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;padding:22px 0;text-align:center;margin-top:30px}

@media (max-width:860px){
  .nav-inner{flex-wrap:nowrap;padding:8px 0}
  .nav a.link{display:none}
  .brand{margin-left:0}
  .nav .spacer{display:inline-block}
  .nav .user-chip{max-width:130px}
  .nav .user-chip span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .theme-btn{padding:0 10px;height:38px}
  .theme-btn .tl{display:none}
  .menu-btn{display:inline-flex}
  .grid-3{grid-template-columns:minmax(0,1fr);gap:12px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .grid-2{grid-template-columns:minmax(0,1fr)}
  .btn{white-space:normal;text-align:center}
  .papers{gap:26px 0;padding:6px 6px}
  #modeCards{grid-template-columns:1fr}
  .card{padding:18px}
  .stat{padding:14px 14px}
  .stat .num{font-size:1.6rem}
  .stat .ic{left:12px;top:10px;font-size:1.3rem}
  .card .icon{width:44px;height:44px;font-size:1.4rem;border-radius:13px}
  .link-card h3{font-size:1rem}
  .link-card p{font-size:.82rem}
  .hero .actions .btn{flex:1 1 45%}
  .hero p{font-size:1rem}
  .section{margin-bottom:26px}
  .btn{padding:9px 16px}
  .opt{padding:12px 12px;font-size:1rem}
  .q-text{font-size:1.1rem}
  .review-grid{grid-template-columns:repeat(6,1fr)}
  .layout{grid-template-columns:1fr}
  .toc{position:static;max-height:none;margin-bottom:18px}
  .toc nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
  .toc a{font-size:.9rem;padding:6px 8px}
  .toc .tn{width:22px;height:22px;font-size:.78rem}
  .hero{padding:28px 22px;border-radius:22px}
  .hero h1{font-size:1.75rem}
  h1{font-size:1.6rem}
  body{font-size:15.5px}
  .tabbar{display:flex}
  main.container{padding-bottom:110px}
  footer{margin-bottom:60px}
  .lb-row{grid-template-columns:36px 34px 1fr auto}
}
@media print{
  .nav,.mini,footer,.btn,.tabbar{display:none !important}
  .lesson,.card{box-shadow:none;break-inside:avoid}
}

/* General English — simplified home */
.gen-simple{text-align:right}
.gen-simple p b{color:#fff}
.gen-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.gs{background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:12px 14px;box-shadow:-4px 4px 0 var(--ink);text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:4px}
.gs-n{font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.7rem;line-height:1.1}
.gs-l{color:var(--muted);font-size:.85rem;display:flex;align-items:center;gap:5px}
.gs-l .i{width:15px;height:15px}
.gs.hot{border-color:var(--bad);box-shadow:-4px 4px 0 var(--bad)}
.gs.hot .gs-n{color:var(--bad)}
.lvl-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.lvl-row{display:flex;gap:14px;align-items:center;background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:12px 16px;text-decoration:none;color:inherit;box-shadow:-4px 4px 0 var(--ink);transition:.15s}
.lvl-row:hover{transform:translate(2px,-2px);box-shadow:-6px 6px 0 var(--ink)}
.lvl-row .lvl-badge{margin:0;flex-shrink:0}
.lvl-row.cur{border-color:var(--c);box-shadow:-4px 4px 0 var(--c);background:color-mix(in srgb,var(--c) 6%,var(--surface))}
.lvl-row.done{border-color:var(--ok);box-shadow:-4px 4px 0 var(--ok)}
.lvl-row>.i{width:22px;height:22px;opacity:.5;flex-shrink:0}
.lvl-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.lvl-head{display:flex;justify-content:space-between;align-items:center;font-size:1.1rem}
.lvl-pct{font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;color:var(--c,var(--accent))}
.lvl-pct.big{font-size:1.6rem;margin-inline-start:auto}
.lvl-top .lvl-badge{margin:0}
.unit-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.unit-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.unit-head .lvl-pct{color:var(--muted);font-size:.95rem}
.unit.done .unit-head .lvl-pct{color:var(--ok)}
.gen-menu .card h3{margin-bottom:2px}
@media (max-width:640px){.gen-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.gs-n{font-size:1.4rem}}

/* events bar + tournament + sound button */
.events-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:12px;margin:18px 0}
.events-bar:empty{display:none}
.ev-card{display:flex;gap:12px;align-items:center;background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:12px 14px;box-shadow:-4px 4px 0 var(--ink);text-decoration:none;color:inherit;min-width:0}
.ev-card>div{min-width:0;flex:1}
.ev-card b{display:block;font-size:1rem}
.ev-ic{width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border:2px solid var(--ink);background:var(--primary-soft);color:var(--primary)}
.ev-ic .i{width:22px;height:22px}
.ev-card.tour .ev-ic{background:#fde68a;color:#92400e}
.ev-card.live{border-color:var(--accent);box-shadow:-4px 4px 0 var(--accent)}
.ev-card.live .ev-ic{background:var(--accent);color:#fff;animation:pulse 1.4s infinite}
.ev-card.next .ev-ic{background:var(--surface-2,#f1f1f4);color:var(--muted)}
.ev-go{opacity:.5;display:inline-flex}.ev-go .i{width:20px;height:20px}
.tour-card{border-color:#b45309;box-shadow:-4px 4px 0 #b45309}
.tour-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:16px;align-items:start;margin-top:8px}
.tour-lead{background:var(--primary-soft);border:2px solid var(--ink);border-radius:6px;padding:12px}
.tour-top{display:flex;align-items:center;gap:10px;margin-top:6px;flex-wrap:wrap}
.tour-rules{margin:0;padding-inline-start:20px;font-size:.93rem;line-height:1.8}
.sfx-btn{padding:0 10px;width:38px}
.sfx-btn .i{width:20px;height:20px}
.sfx-btn.off{opacity:.55}
@media (max-width:640px){.tour-grid{grid-template-columns:1fr}}

/* smoother flows */
@media (hover:none){.kbd-hint{display:none}}
.flashcard.no-anim .inner{transition:none!important}
.flashcard .end-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:10px}
.flashcard .end-actions .btn{font-size:.85rem}
.linkish{background:none;border:0;padding:0;color:var(--primary);font:inherit;font-size:inherit;text-decoration:underline;cursor:pointer}
.step-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.step-head h3{margin:0}
.step-card.done{opacity:.78}
.step-card.done .step-n{background:var(--ok);color:#fff}
.step-card.next{border-color:var(--accent);box-shadow:-4px 4px 0 var(--accent)}
.step-card.next .step-n{background:var(--accent);color:#fff}
.note.ok{border-color:var(--ok)}
.note.ok a{color:inherit}

/* landing + section switch */
.landing-hero{text-align:right}
.choose{margin-top:18px}
.choose-card .card{min-height:250px}
.choose-card h2{margin:10px 0 6px}
.choose-card .btn{margin-top:8px;pointer-events:none}
.nav .link.sw{border:2px dashed var(--ink);border-radius:999px;padding:4px 12px;opacity:.85}
.drawer-grid a.sw{border-style:dashed}

/* مكتبة القصص */
.lib-hero{background:linear-gradient(135deg,#6a5acd,#c4658f 60%,#e0925f)}
.story-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.story{display:flex;gap:14px;align-items:center;background:var(--surface);border:3px solid var(--ink);border-radius:6px;padding:12px 16px;text-decoration:none;color:inherit;box-shadow:-4px 4px 0 var(--ink);transition:.15s}
.story:hover{transform:translate(2px,-2px);box-shadow:-6px 6px 0 var(--ink)}
.story.done{border-color:var(--ok);box-shadow:-4px 4px 0 var(--ok)}
.story.started{border-color:var(--accent);box-shadow:-4px 4px 0 var(--accent)}
.story-n{width:40px;height:40px;border-radius:10px;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-family:"IBM Plex Sans Arabic",sans-serif;flex-shrink:0}
.story-n .i{width:22px;height:22px}
.story-body{flex:1;min-width:0}
.story-t{font-family:"Rubik",Arial,sans-serif;font-weight:600;font-size:1.05rem;direction:ltr;text-align:left}
.story-ar{font-weight:700}
.story>.i{width:22px;height:22px;opacity:.5;flex-shrink:0}
.story-head .story-title{direction:ltr;text-align:left;margin-bottom:2px;font-family:"Rubik",Arial,sans-serif}
.story-ar-title{font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.25rem;margin-bottom:6px}
.story-intro{margin:8px 0 0}
.player{position:sticky;top:64px;z-index:5;padding:14px 16px}
.pl-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.pl-time{font-family:Consolas,monospace;direction:ltr;color:var(--muted)}
.pl-speed{margin-inline-start:auto}
.pl-bar{height:10px;background:var(--surface2);border:2px solid var(--ink);border-radius:999px;margin-top:10px;cursor:pointer;overflow:hidden}
.pl-bar>div{height:100%;background:var(--grad-warm);width:0}
.pl-tools{margin-top:10px}
.pl-tools .btn.on{background:var(--primary);color:#fff}
.story-text{margin-top:18px}
.story-text .para{background:var(--surface);border:3px solid var(--ink);border-radius:6px;box-shadow:-4px 4px 0 var(--ink);padding:16px 18px;margin-bottom:14px}
.story-text .en{direction:ltr;text-align:left;font-family:"Rubik",Arial,sans-serif;font-size:1.12rem;line-height:2;margin:0}
.story-text .ar-t{margin:10px 0 0;padding-top:10px;border-top:2px dashed var(--line);color:var(--muted);line-height:1.9}
.sent{cursor:pointer;border-radius:4px;padding:1px 2px;transition:background .15s}
.sent:hover{background:var(--primary-soft)}
.sent.now{background:#fde68a;color:#1f2937;box-shadow:0 0 0 3px #fde68a}
[data-theme="dark"] .sent.now{background:#b45309;color:#fff;box-shadow:0 0 0 3px #b45309}
.story-text.listen .en{font-size:1.3rem;line-height:2.2}
.story-text.listen .para{opacity:.35;transition:opacity .2s}
.story-text.listen .para:has(.sent.now){opacity:1}
.gloss-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,190px),1fr));gap:10px}
.gl{border:2px solid var(--line);border-radius:6px;padding:8px 10px}
.gl .en{direction:ltr;font-family:"Rubik",Arial,sans-serif}
@media (max-width:640px){.player{position:static}.pl-speed{margin-inline-start:0}.story-text .en{font-size:1.05rem}}

/* تقييم النطق كلمة كلمة */
.wq-line{direction:ltr;text-align:left;margin:8px 0;font-size:1.1rem;line-height:1.9}
.wq{padding:1px 4px;border-radius:5px}
.wq.ok{background:var(--ok-soft);color:var(--ok)}
.wq.miss{background:var(--bad-soft);color:var(--bad);font-weight:700}
.speak-line{font-size:1.35rem}

/* قاموس الضغط على الكلمة */
.story-text .w{border-radius:3px;padding:0 1px;cursor:pointer}
.story-text .w:hover{background:var(--primary-soft)}
.story-text .w.sel{background:var(--accent);color:#fff}
.wpop{position:absolute;z-index:60;width:260px;background:var(--surface);border:3px solid var(--ink);border-radius:8px;box-shadow:-5px 5px 0 var(--ink);padding:12px 14px;animation:pop .16s}
.wp-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.wp-top .en{font-size:1.1rem;direction:ltr}
.wp-x{margin-inline-start:auto;background:none;border:0;cursor:pointer;color:var(--muted);display:inline-flex}
.wp-x .i{width:18px;height:18px}
.wp-ar{font-weight:700;font-size:1.05rem;margin:6px 0}
.wp-actions{margin-top:8px}
.pl-tools .btn.on{background:var(--primary);color:var(--primary-ink);border-color:var(--ink)}
.word-row .wdel{justify-self:start}

/* عزل اتجاه النصوص المختلطة عربي/إنجليزي */
bdi{unicode-bidi:isolate}
.badge,.chip,.lvl-head,.unit-t,.story-ar,.gs-l{unicode-bidi:isolate}

/* مراجعة الأخطاء بعد الجولة */
.mistakes{margin-top:16px;text-align:start;border-top:2px dashed var(--line);padding-top:12px}
.mistakes h3{margin-bottom:8px}
.mk{border:2px solid var(--line);border-radius:6px;padding:10px 12px;margin-bottom:8px}
.mk-q{direction:ltr;text-align:left;font-family:"Rubik",Arial,sans-serif;margin-bottom:4px}
.mk-a{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.bad-ans{text-decoration:line-through;color:var(--bad)}
.ok-ans{color:var(--ok);font-weight:700}
/* احتفال الترقّي */
.levelup{position:fixed;inset:0;background:rgba(20,22,40,.55);display:flex;align-items:center;justify-content:center;z-index:90;animation:pop .2s}
.lu-card{background:var(--surface);border:3px solid var(--ink);border-radius:10px;box-shadow:-6px 6px 0 var(--ink);padding:26px 30px;text-align:center;max-width:320px}
.lu-n{width:76px;height:76px;margin:0 auto 10px;border-radius:18px;background:var(--grad-warm);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:2.2rem;border:3px solid var(--ink)}
/* ختم الوحدة المكتملة */
.unit{position:relative}
.unit .stamp{position:absolute;top:8px;inset-inline-end:10px;transform:rotate(-6deg);background:var(--ok-soft);color:var(--ok);border:2px solid var(--ok);border-radius:6px;padding:2px 8px;font-weight:800;font-size:.8rem;display:inline-flex;align-items:center;gap:4px}
.unit .stamp .i{width:14px;height:14px}

/* نافذة الكلمة كورقة سفلية على الجوال */
.wpop.sheet-pop{position:fixed;top:auto!important;left:0!important;right:0;bottom:0;width:auto;border-radius:14px 14px 0 0;border-bottom:0;box-shadow:0 -6px 0 var(--ink);padding:16px 18px calc(18px + env(safe-area-inset-bottom, 0px));animation:slideup .18s}
@keyframes slideup{from{transform:translateY(100%)}to{transform:translateY(0)}}
@media (max-width:640px){.player{top:auto}}

/* ترجمة عند الطلب + استئناف + توقّع المراجعة */
.seg-sm button{padding:5px 10px;font-size:.85rem}
.ar-tap{margin-top:8px;border-top:2px dashed var(--line);padding-top:8px}
.ar-tap summary{cursor:pointer;color:var(--primary);font-weight:700;font-size:.9rem;list-style:none}
.ar-tap summary::-webkit-details-marker{display:none}
.ar-tap summary::before{content:"↓ ";opacity:.6}
.ar-tap[open] summary::before{content:"↑ "}
.ar-tap .ar-t{border:0;padding-top:6px;margin:0}
.resume-chip{margin-top:10px;background:var(--amber-soft);border-color:var(--ink)}
.forecast{display:flex;align-items:flex-end;justify-content:center;gap:10px;margin:16px 0 4px}
.fc{display:flex;flex-direction:column;align-items:center;gap:4px;width:38px}
.fc-bar{width:22px;background:var(--grad-warm);border:2px solid var(--ink);border-radius:4px 4px 0 0}
.fc-n{font-weight:800;font-family:"IBM Plex Sans Arabic",sans-serif}
.fc-d{font-size:.75rem;color:var(--muted)}

/* شرح الدرس: نقاط واضحة بدل فقرة مزدحمة */
.when-list{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:8px}
.when-list li{line-height:2;padding-inline-start:2px}
.en-in{font-family:"Rubik",Arial,sans-serif;font-weight:600;background:var(--surface2);border-radius:5px;padding:1px 5px;unicode-bidi:isolate;white-space:nowrap}
.en-line{font-family:"Rubik",Arial,sans-serif;font-weight:500;unicode-bidi:isolate;color:var(--primary)}
[data-theme="dark"] .en-line{color:#a9b6ff}
[data-theme="dark"] .en-in{background:rgba(255,255,255,.09)}
.formula-rows{display:flex;flex-direction:column;gap:8px;margin:6px 0 14px}
.frow{background:var(--surface2);border:2px solid var(--line);border-radius:8px;padding:10px 14px;line-height:2.1}
.why-box p{line-height:2}

/* وضوح القراءة: خط أوضح وتباعد أريح */
body{font-size:16.5px;font-weight:450;line-height:1.85;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
p,li,td,.muted{letter-spacing:0}
.small{font-size:.92rem}
.muted{color:var(--muted)}
[data-theme="dark"]{--muted:#b3b7d6}
[data-theme="dark"] body{font-weight:450}
[data-theme="dark"] .why-box{background:#2a2413;border-color:#8a6d1f}
[data-theme="dark"] .when-box{background:#16233d;border-color:#3d5c99}
.why-box h3,.when-box h3{font-size:1.05rem;margin-bottom:8px}
/* شريط الفعاليات المضغوط */
.ev-strip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface);border:2px solid var(--ink);border-radius:999px;padding:7px 14px;text-decoration:none;color:inherit;box-shadow:-3px 3px 0 var(--ink);font-size:.9rem}
.ev-bit{display:inline-flex;align-items:center;gap:6px;font-weight:700;white-space:nowrap}
.ev-bit .i{width:16px;height:16px}
.ev-bit.hot{color:var(--accent)}
.ev-strip .ev-go{margin-inline-start:auto;opacity:.5}
.ev-strip .ev-go .i{width:18px;height:18px}
.events-bar{margin:14px 0}
/* صفحة الموضوع */
.t-chips{margin:6px 0 10px}
.t-chips .chip{background:var(--surface2);border:2px solid var(--line);color:inherit;padding:4px 12px;border-radius:999px;font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.t-chips .chip.ok{border-color:var(--ok);color:var(--ok)}
.t-chips .chip .i{width:15px;height:15px}
.mini-games{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}
.mg{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--line);border-radius:999px;padding:5px 12px;text-decoration:none;color:inherit;font-size:.88rem;font-weight:600}
.mg:hover{border-color:var(--primary);color:var(--primary)}
.mg .i{width:15px;height:15px}
@media (max-width:860px){body{font-size:16.5px}}

/* نقطة الشرح: عربي فوق، مثال إنجليزي تحته */
.when-list li{line-height:1.9}
.pt-ar{font-weight:600}
.pt-en{direction:ltr;text-align:left;font-family:"Rubik",Arial,sans-serif;font-weight:500;background:var(--surface2);border-inline-start:3px solid var(--primary);border-radius:6px;padding:6px 10px;margin-top:5px;unicode-bidi:isolate;font-size:.95rem}
[data-theme="dark"] .pt-en{background:rgba(255,255,255,.06)}

/* ===== آيفون: منع تكبير الشاشة عند الضغط المتكرر (double-tap zoom) =====
   touch-action:manipulation يلغي إيماءة النقر المزدوج للتكبير ويُبقي التكبير بالإصبعين. */
html{touch-action:manipulation}
button,a,summary,label,input,select,textarea,
.btn,.opt,.tile,.letter-btn,.spk,.card,.link-card,.unit,.lvl-row,.story,.step-card,
.sent,.w,.mg,.chip,.seg button,.tabs button,.tabbar a,.nav .link,.drawer-grid a,.wpop button{
  touch-action:manipulation;
  -webkit-tap-highlight-color:rgba(109,40,217,.12);
}
/* آيفون يكبّر تلقائيًا عند الكتابة إذا كان حجم الخط أقل من 16px */
.input,input,select,textarea{font-size:max(16px,1rem)}
/* لا تحوّل ضغطة الكلمة إلى تحديد نص مع مكبّر آيفون */
.story-text .w,.sent{-webkit-user-select:none;user-select:none}

/* درس بأسلوب الاستخدام */
.lesson-en{display:block;margin:-6px 0 14px;color:var(--muted);font-size:1rem;direction:ltr;text-align:left}
.frames{display:flex;flex-direction:column;gap:10px;margin:8px 0 16px}
.frame{border:2px solid var(--ink);border-radius:8px;padding:10px 14px;background:var(--surface);box-shadow:-3px 3px 0 var(--ink)}
.fr-en{direction:ltr;text-align:left;font-family:"Rubik",Arial,sans-serif;font-size:1.1rem;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fr-en .slot{display:inline-block;min-width:64px;border-bottom:3px solid var(--accent);color:var(--accent);text-align:center;letter-spacing:2px}
.fr-ar{color:var(--muted);margin-top:4px;font-size:.95rem}
.speak-box{border:2px dashed var(--accent);border-radius:10px;padding:14px 16px;margin:16px 0;background:var(--amber-soft)}
[data-theme="dark"] .speak-box{background:#2a2413}
.speak-box h3{margin:0 0 8px}
.speak-box ol{margin:0;padding-inline-start:20px;line-height:2}
.shape{margin:12px 0;border:2px solid var(--line);border-radius:8px;padding:8px 12px}
.shape summary{cursor:pointer;font-weight:700;list-style:none;display:flex;align-items:center;gap:6px}
.shape summary::-webkit-details-marker{display:none}
.shape .formula-rows{margin-top:10px}
.jargon{margin-top:14px;opacity:.75}

/* جدول الخلاصة داخل الدرس */
.gtable{width:100%;border-collapse:collapse;font-size:.95rem}
.gtable th{background:var(--surface2);font-weight:800;font-size:.9rem;white-space:nowrap}
.gtable th,.gtable td{border:1px solid var(--line);padding:9px 11px;text-align:start;vertical-align:middle}
.gtable td.en{direction:ltr;text-align:left;font-family:"Rubik",Arial,sans-serif;font-weight:600;unicode-bidi:isolate}
.gtable tbody tr:nth-child(odd){background:color-mix(in srgb,var(--surface2) 45%,transparent)}

/* زر رجوع واضح */
.back-btn{display:inline-flex;align-items:center;gap:4px;border:2px solid var(--ink);border-radius:999px;padding:3px 10px;margin-inline-end:8px;font-weight:700;text-decoration:none;color:inherit;background:var(--surface)}
.back-btn .i{width:16px;height:16px;transform:scaleX(-1)}
/* شريط تحكم ثابت */
#minibar{position:fixed;left:0;right:0;bottom:16px;z-index:50;margin:0 auto;max-width:720px;background:var(--surface);border:3px solid var(--ink);border-radius:14px;box-shadow:-4px 4px 0 var(--ink);display:flex;align-items:center;gap:10px;padding:8px 12px;animation:slideup .18s}
@media (max-width:860px){#minibar{bottom:calc(66px + env(safe-area-inset-bottom,0px));left:8px;right:8px;border-radius:12px}}
.mb-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.mb-title{font-weight:800;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mb-sent{font-size:.85rem;color:var(--muted);direction:ltr;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mb-ctl,.fo-ctl{display:flex;align-items:center;gap:6px;direction:ltr}
.mb-btn{width:44px;height:44px;border-radius:12px;border:2px solid var(--ink);background:var(--surface2);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation}
.mb-btn .i{width:22px;height:22px}
.mb-play{background:var(--primary);color:#fff;width:52px;height:52px;border-radius:14px}
body.has-minibar main{padding-bottom:90px}
/* وضع التركيز */
#focus{position:fixed;inset:0;z-index:80;background:var(--bg);display:flex;flex-direction:column;padding:12px 16px calc(16px + env(safe-area-inset-bottom,0px))}
.fo-top{display:flex;align-items:center;gap:10px}
.fo-title{flex:1;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fo-body{flex:1;display:flex;flex-direction:column;justify-content:center;gap:18px;text-align:center;padding:10px 4px;overflow:auto}
.fo-en{direction:ltr;font-family:"Rubik",Arial,sans-serif;font-size:clamp(1.4rem,5.2vw,2.1rem);font-weight:600;line-height:1.6}
.fo-ar{font-size:1.05rem;color:var(--muted);line-height:1.9}
.fo-ctl{justify-content:center;gap:14px;margin-bottom:10px}
.fo-ctl .mb-btn{width:56px;height:56px}
.fo-ctl .mb-play{width:72px;height:72px;border-radius:18px}
.fo-ctl .mb-play .i,.fo-ctl .mb-btn .i{width:28px;height:28px}
body.focus-open{overflow:hidden}
body.focus-open .tabbar{display:none}
/* صيغ الفعل في نافذة الكلمة */
.wp-forms{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px;direction:ltr}
.wp-forms span{background:var(--surface2);border:1px solid var(--line);border-radius:6px;padding:1px 8px;font-size:.88rem}
.vtable th .small{font-weight:400}
.vtable td:first-child{white-space:nowrap}

/* شارة «نقاط» على الأنشطة التي تعطي نقاطًا */
.pts-tag{display:inline-flex;align-items:center;gap:3px;font-size:.72rem;font-weight:800;background:#fde68a;color:#7c2d12;border:2px solid var(--ink);border-radius:999px;padding:0 7px;margin-inline-start:6px;vertical-align:middle;line-height:1.5}
.pts-tag .i{width:12px;height:12px}
.btn-warm .pts-tag,.btn-primary .pts-tag,.btn-light .pts-tag,.btn-outline-light .pts-tag{border-color:rgba(0,0,0,.35)}
.pts-where{margin:10px 2px 0;line-height:1.9}
.gen-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.gs.pts{border-color:#b45309;box-shadow:-4px 4px 0 #b45309}
.gs.pts .gs-n{color:#b45309}
/* حركة دمج النقاط في المجموع */
.pts-slot{min-height:8px}
.pts-reveal{display:flex;align-items:center;justify-content:center;gap:16px;margin:14px 0 4px}
.pts-gain{font-family:"IBM Plex Sans Arabic",sans-serif;font-size:2rem;font-weight:800;line-height:1;color:#7c2d12;background:#fde68a;border:3px solid var(--ink);border-radius:14px;padding:10px 18px;box-shadow:-4px 4px 0 var(--ink);display:inline-flex;align-items:baseline;gap:6px;animation:pop .45s;transition:transform .55s cubic-bezier(.4,0,.2,1),opacity .35s}
.pts-gain small{font-size:.85rem;font-weight:700}
.pts-gain.fly{transform:translateX(-90px) scale(.55);opacity:.55}
.pts-gain.gone{opacity:0}
.pts-mult{font-size:.85rem;background:var(--accent);color:#fff;border-radius:999px;padding:2px 8px;align-self:center}
.pts-arrow .i{width:26px;height:26px;opacity:.5}
.pts-total{text-align:center;border:3px solid var(--ink);border-radius:14px;padding:8px 18px;background:var(--surface);box-shadow:-4px 4px 0 var(--ink);min-width:110px}
.pts-total .pts-num{font-family:"IBM Plex Sans Arabic",sans-serif;font-size:2.2rem;font-weight:800;line-height:1.1;color:var(--primary)}
.pts-total.bump{animation:pop .5s;border-color:var(--ok);box-shadow:-4px 4px 0 var(--ok)}
.pts-reveal.zero .pts-gain{color:var(--muted);background:var(--surface2);box-shadow:none}
.pts-meta{text-align:center;margin-top:8px}
@media (max-width:640px){.pts-gain{font-size:1.6rem;padding:8px 14px}.pts-total .pts-num{font-size:1.8rem}.pts-gain.fly{transform:translateX(-60px) scale(.55)}}

/* هدية شخصية */
.gift-card{max-width:360px}
.gift-box{width:84px;height:84px;margin:0 auto 10px;border-radius:20px;background:linear-gradient(135deg,#f9a8d4,#fbbf24);border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;color:#7c2d12;animation:pop .6s}
.gift-box .i{width:44px;height:44px}
.gift-mult{display:inline-block;font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.6rem;color:#7c2d12;background:#fde68a;border:3px solid var(--ink);border-radius:12px;padding:4px 18px;margin:8px 0;box-shadow:-3px 3px 0 var(--ink)}
.ev-bit.gift{color:#be185d}
.ev-card.gift{border-color:#be185d;box-shadow:-4px 4px 0 #be185d}
.ev-card.gift .ev-ic{background:#fce7f3;color:#be185d}

/* شرح النقاط */
.pts-explain{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0 2px}
.px{display:inline-flex;align-items:center;gap:5px;border:2px solid var(--line);border-radius:999px;padding:3px 10px;font-size:.85rem;font-weight:700}
.px .i{width:14px;height:14px}
.px.ok{border-color:var(--ok);color:var(--ok)}
.px.bonus{border-color:#b45309;color:#b45309}
.px.stage{border-color:var(--primary);color:var(--primary)}
.px.muted{color:var(--muted)}
/* تفصيل النقاط */
.pts-row{display:grid;grid-template-columns:minmax(120px,1.2fr) 2fr 56px;gap:10px;align-items:center;padding:7px 0;border-bottom:1px dashed var(--line)}
.pts-row.total{border-bottom:0;border-top:2px solid var(--ink);margin-top:4px;font-weight:800}
.pr-l{font-size:.92rem}
.pr-bar{height:10px;background:var(--surface2);border-radius:999px;overflow:hidden}
.pr-bar>div{height:100%;background:var(--grad-warm)}
.pr-n{text-align:end;font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.1rem}
.pts-sum .stat .num{font-size:1.8rem}
@media (max-width:640px){.pts-row{grid-template-columns:1fr 60px}.pr-bar{grid-column:1/-1;order:3}}
/* رسائل وإعلانات */
.gift-box.comp{background:linear-gradient(135deg,#bfdbfe,#a5b4fc);color:#1e3a8a}
.gift-box.live{background:linear-gradient(135deg,#fca5a5,#fbbf24);color:#7c2d12}
/* معركة الكلمات */
.battle-hero{text-align:center}
.battle-hero h1{margin:6px 0}
.battle-count{margin:14px auto;display:inline-block;border:3px solid var(--ink);border-radius:14px;padding:10px 22px;box-shadow:-4px 4px 0 var(--ink);background:var(--surface)}
.bc-num{font-family:"IBM Plex Sans Arabic",sans-serif;font-weight:800;font-size:1.6rem;color:var(--accent)}
.battle-card{margin-bottom:14px;border-color:#be185d;box-shadow:-4px 4px 0 #be185d}

/* الحضور اليومي */
.daily-days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin:10px 0}
.daily-days .dd{border:2px solid var(--line);border-radius:10px;padding:3px 0;line-height:1.2;background:var(--surface2);color:var(--muted)}
.daily-days .dd span{display:block;font-size:1rem}
.daily-days .dd small{font-size:.7rem}
.daily-days .dd.done{background:#ffedd5;border-color:#f97316;color:#9a3412}
.daily-days .dd.now{border-color:var(--ink);box-shadow:-2px 2px 0 var(--ink);transform:scale(1.1)}
.flame-big{font-size:calc(3.2rem * var(--s,1));line-height:1;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:6px;animation:flicker 1.6s ease-in-out infinite}
.flame-big b{font-family:"IBM Plex Sans Arabic",sans-serif;font-size:.7em;color:#f97316}
@keyframes flicker{0%,100%{transform:scale(1) rotate(-2deg)}50%{transform:scale(1.08) rotate(2deg)}}
.surprise{margin:12px 0;border:3px dashed #f59e0b;border-radius:14px;padding:12px;cursor:pointer;background:linear-gradient(135deg,rgba(251,191,36,.14),rgba(244,114,182,.14));transition:transform .2s}
.surprise:not(.open):hover{transform:rotate(-1deg) scale(1.02)}
.surprise .sp-front{font-size:1.8rem;display:flex;flex-direction:column;align-items:center;gap:4px;animation:pop .6s}
.surprise .sp-front b{font-size:.95rem}
.surprise.open{border-style:solid;animation:pop .5s}
.surprise .sp-kind{font-weight:700;color:#f59e0b;margin-bottom:4px}
.surprise .sp-en{font-size:1.1rem;font-weight:600;margin:4px 0}
.surprise .sp-hidden{margin-top:8px;font-weight:700;color:var(--green,#16a34a)}
.surprise .btn{margin-top:8px}
.fam-box{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:center;margin:8px 0;padding:8px;border-radius:12px;background:var(--surface2)}
.fam-box > .small{width:100%}
.fam-box.warn{background:rgba(249,115,22,.12)}
.fam{border:2px solid var(--line);border-radius:999px;padding:1px 10px;font-size:.85rem;background:var(--surface)}
.fam.me{border-color:#f97316;font-weight:700}
.ev-wrap{display:flex;gap:6px;align-items:stretch}
.ev-wrap .ev-strip{flex:1;min-width:0}
.ev-flame{border:2px solid var(--ink);border-radius:12px;background:#ffedd5;color:#9a3412;font-weight:800;padding:0 10px;cursor:pointer;white-space:nowrap;font-family:inherit}
.lb-flame{font-size:.8rem;font-weight:700;color:#f97316;white-space:nowrap}

/* ترتيب وتبسيط — أيقونات ثلاثية الأبعاد */
img.emo{width:1.25em;height:1.25em;vertical-align:-.25em;object-fit:contain;display:inline-block}
img.emo.emo-lg{width:56px;height:56px}
.flame-big img.emo{width:1em;height:1em}
.ev-flame img.emo{width:18px;height:18px;vertical-align:-4px}
.gen-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
.gs{flex-direction:row;align-items:center;gap:10px}
.gs .gs-b{flex:1;min-width:0}
.gs img.gs-emo{width:38px;height:38px;flex:none}
.gs .progress{margin-top:6px}
.menu-emo{margin-bottom:8px}
.menu-emo img.emo{width:48px;height:48px;transition:transform .25s}
.link-card:hover .menu-emo img.emo{transform:scale(1.12) rotate(-6deg)}
details.pts-where{margin:12px 2px 0}
details.pts-where summary{cursor:pointer;font-weight:700;display:inline-flex;align-items:center;gap:6px;list-style:none}
details.pts-where summary::-webkit-details-marker{display:none}
details.pts-where summary::after{content:"▾";font-size:.8em}
details.pts-where[open] summary::after{content:"▴"}
details.pts-where p{margin:6px 0 0;line-height:1.9}
@media (max-width:640px){
  .gen-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .gs{padding:10px;gap:8px}
  .gs img.gs-emo{width:30px;height:30px}
  .gs-l{font-size:.78rem}
  .menu-emo img.emo{width:40px;height:40px}
}

/* النطق */
.speak-card .wq-line{direction:ltr;text-align:center;line-height:2.2}
.wq{font:inherit;border:0;background:transparent;color:inherit;padding:2px 6px;border-radius:8px;cursor:pointer;transition:background .3s,color .3s}
.wq.ok{background:var(--ok-soft);color:var(--ok)}
.wq.part{background:rgba(245,158,11,.18);color:#b45309}
.wq.miss{background:var(--bad-soft);color:var(--bad);font-weight:700;text-decoration:underline dotted}
.mic-btn{display:flex;flex-direction:column;align-items:center;gap:4px;margin:14px auto 4px;border:3px solid var(--ink);background:linear-gradient(135deg,#fb923c,#f43f5e);color:#fff;border-radius:999px;width:112px;height:112px;justify-content:center;box-shadow:-4px 4px 0 var(--ink);cursor:pointer;font:inherit;font-weight:700;transition:transform .15s}
.mic-btn .mic-ic .i{width:36px;height:36px}
.mic-btn .mic-t{font-size:.8rem}
.mic-btn:active{transform:scale(.95)}
.mic-btn.on{background:linear-gradient(135deg,#ef4444,#b91c1c);animation:micPulse 1.1s ease-in-out infinite}
.mic-btn:disabled{opacity:.5;cursor:not-allowed}
@keyframes micPulse{0%,100%{box-shadow:-4px 4px 0 var(--ink),0 0 0 0 rgba(239,68,68,.55)}50%{box-shadow:-4px 4px 0 var(--ink),0 0 0 16px rgba(239,68,68,0)}}
.live{direction:ltr;min-height:1.4em;color:var(--muted);margin-top:6px}
.sp-meter{display:flex;align-items:center;gap:14px;justify-content:center;margin:12px 0 0;text-align:start}
.sp-ring{--c:var(--bad);width:72px;height:72px;border-radius:50%;background:conic-gradient(var(--c) calc(var(--p)*1%),var(--surface2) 0);display:grid;place-items:center;flex:none;transition:--p .6s}
.sp-ring span{width:54px;height:54px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-weight:800;font-size:.95rem}
.sp-meter.ok .sp-ring{--c:var(--ok)}
.sp-meter.perfect .sp-ring{--c:#f59e0b}
.sp-meter.perfect .sp-msg b{color:#b45309}
.sp-msg{max-width:260px}
.sp-msg img.emo{width:24px;height:24px}

/* المنافسات — ترتيب */
.compete-hero{padding:22px 26px}
.tour-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tour-head > div{flex:1;min-width:160px}
.tour-head img.tour-emo{width:52px;height:52px}
.tour-prize{font-weight:800;color:#b45309}
.tour-card .tour-lead{margin-top:12px}
.tour-rules-box{margin-top:12px}
.tour-rules-box summary{cursor:pointer;font-weight:700;display:inline-flex;gap:6px;align-items:center;color:var(--muted)}
.tour-rules-box[open] summary{color:inherit}
.ev-cards{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.ev-card .ev-ic img.emo{width:30px;height:30px}
#boardTabs{flex-wrap:wrap}

/* حسابي — ترتيب */
.acc-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.acc-stats a.gs{text-decoration:none;color:inherit}
.acc-activity{margin:10px 2px 0}
.acc-help{margin-top:12px}
.acc-help p{margin:8px 0 0}
@media (max-width:640px){.acc-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}

/* شريط الفعاليات: سطر واحد نظيف */
.ev-strip{flex-wrap:nowrap;overflow:hidden;min-height:40px}
.ev-bit{min-width:0;overflow:hidden;text-overflow:ellipsis}
.ev-wrap .ev-flame{min-height:40px}
@media (max-width:640px){
  .ev-strip{padding:6px 12px;gap:8px}
  .ev-strip .ev-bit.tour:not(:first-child){display:none}
  .ev-bit{font-size:.85rem}
}

.menu-emo img.menu-emo-img{width:56px;height:56px}
.btn.next-btn{flex-direction:column;gap:2px;margin-top:6px;max-width:100%;white-space:normal;line-height:1.35}
.btn.next-btn small{font-size:.8rem;font-weight:600;opacity:.92}
.res-cheer{font-weight:700;margin:10px 0 0}
.res-cheer img.emo{width:26px;height:26px}
.res-actions{justify-content:center;margin-top:12px}
details.mistakes{text-align:start}
details.mistakes > summary{cursor:pointer;font-weight:700;padding:8px 0;display:flex;gap:6px;align-items:center;justify-content:center}
@media (max-width:640px){
  .sheet > .score-ring:not(.on-hero){width:118px;height:118px}
  .sheet > .score-ring:not(.on-hero)::before{inset:10px}
  .sheet > .score-ring:not(.on-hero) span{font-size:1.7rem}
}
/* الدرس: تنقّل سريع */
.lesson-toc{display:flex;flex-wrap:wrap;gap:6px;padding:4px 2px 8px;margin:6px 0 4px}
.lesson-toc::-webkit-scrollbar{display:none}
.lesson-toc button{flex:none;border:2px solid var(--line);background:var(--surface2);color:inherit;border-radius:999px;padding:4px 12px;font:inherit;font-size:.85rem;font-weight:700;cursor:pointer}
.lesson-toc .go-practice{background:var(--accent);color:#fff;border-color:var(--ink);display:inline-flex;gap:4px;align-items:center}
.lesson-toc .go-practice .i{width:15px;height:15px}
.lesson h3[id]{scroll-margin-top:70px}
.float-cta{position:fixed;inset-inline-start:50%;transform:translate(-50%,120px);bottom:calc(84px + env(safe-area-inset-bottom));z-index:40;background:linear-gradient(135deg,#fb923c,#f43f5e);color:#fff;border:3px solid var(--ink);border-radius:999px;padding:10px 22px;font-weight:800;text-decoration:none;box-shadow:-3px 3px 0 var(--ink);display:inline-flex;gap:6px;align-items:center;transition:transform .3s,opacity .3s;opacity:0;pointer-events:none;white-space:nowrap}
[dir=rtl] .float-cta{transform:translate(50%,120px)}
.float-cta.show{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
[dir=rtl] .float-cta.show{transform:translate(50%,0)}
@media (min-width:900px){.float-cta{bottom:24px}}
.ustep-row{display:flex;gap:4px;margin:4px 0 6px}
.ustep{font-size:.85rem;line-height:1;padding:3px 5px;border-radius:8px;background:var(--surface2);filter:grayscale(1);opacity:.55}
.ustep.ok{filter:none;opacity:1;background:var(--ok-soft)}
.unit.here{border-color:var(--accent);box-shadow:-4px 4px 0 var(--accent)}
.seg.lv-tabs{display:flex;flex-wrap:wrap;margin:6px 0 4px;width:max-content;max-width:100%}
.seg.lv-tabs button.on{background:var(--c,var(--primary));color:#fff}
@media (max-width:640px){
  .theme-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .theme-grid .theme-card{padding:12px}
  .theme-grid .theme-card h3{font-size:.95rem}
  .theme-grid .theme-card .icon{width:36px;height:36px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
/* الجوال: هيرو أخف وبطاقات أصغر */
@media (max-width:640px){
  .hero{padding:24px 20px;border-radius:22px;margin-bottom:18px}
  .hero h1{font-size:1.55rem}
  .hero p{font-size:.95rem}
  .hero .chips{gap:6px}
  .hero .chips .chip{font-size:.78rem;padding:3px 9px}
  .hero .actions .btn{padding:10px 16px}
}
@media (max-width:640px){
  .papers{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .papers .paper{padding:14px 12px;text-align:center}
  .papers .paper p,.papers .paper .cta{display:none}
  .papers .paper h3{font-size:.92rem;margin:4px 0 0}
  .papers .menu-emo img.menu-emo-img{width:44px;height:44px}
  .papers .stack::before,.papers .stack::after{display:none}
}
@media (max-width:640px){.hero .actions .btn{white-space:nowrap}}
/* مشغّل القصة مرتّب */
.pl-main{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-top:12px}
.pl-speed-wrap{display:flex;align-items:center;gap:6px}
.pl-more{margin-top:12px;border-top:2px dashed var(--line);padding-top:8px}
.pl-more > summary{cursor:pointer;font-weight:700;display:flex;gap:6px;align-items:center;color:var(--muted);font-size:.92rem}
.pl-more[open] > summary{color:inherit;margin-bottom:8px}
.pl-opt{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
/* بطاقات: سحب ونطق */
.flashcard{touch-action:pan-y;transition:transform .2s}
.flashcard.sw-yes{box-shadow:0 0 0 4px var(--ok)}
.flashcard.sw-no{box-shadow:0 0 0 4px var(--bad)}
#fmic.on{background:#ef4444;color:#fff;animation:micPulse 1.1s infinite}
.fsay{margin:8px auto 0;text-align:center;font-weight:700;padding:6px 12px;border-radius:12px;max-width:340px;background:var(--surface2)}
.fsay.ok{background:var(--ok-soft);color:var(--ok)}
.fsay.bad{background:var(--bad-soft);color:var(--bad)}
.touch-hint{display:none;text-align:center}
@media (hover:none){.touch-hint{display:block}.kbd-hint{display:none}}
@media (max-width:640px){
  .flash-wrap > .btn-row{flex-wrap:nowrap;gap:6px}
  .flash-wrap > .btn-row .btn{padding:10px 12px;white-space:nowrap}
  .flash-wrap > .btn-row .spk.big{flex:none}
}
/* اختيارات كثيرة: شبكة مرتبة بدل صف مزدحم */
#modeSeg{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px;padding:6px}
#modeSeg button{border-radius:10px;white-space:normal;line-height:1.3;padding:9px 8px}
@media (max-width:640px){#modeSeg{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* التجميعات: شبكة نماذج مختصرة على الجوال */
@media (max-width:640px){
  #modelGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  #modelGrid .mode-card{padding:10px;margin:0}
  #modelGrid .mode-card .mt{display:flex;flex-direction:column;align-items:flex-start;gap:4px;font-size:.95rem}
  #modelGrid .mode-card .md{display:none}
}
/* جدول مفردات STEP: بطاقات على الجوال بدل جدول مقصوص */
@media (max-width:640px){
  .vocab-table thead{display:none}
  .vocab-table,.vocab-table tbody{display:block;width:100%}
  .vocab-table tr{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:10px 12px;border-bottom:1px solid var(--line)}
  .vocab-table td{display:block;border:0;padding:0;text-align:start}
  .vocab-table td:nth-child(1){grid-row:span 3;align-self:start;font-size:.8rem;min-width:24px}
  .vocab-table td:nth-child(2){font-size:1.05rem}
  .vocab-table td:nth-child(3){direction:ltr;text-align:left;font-size:.9rem}
  .vocab-table td:nth-child(5):empty{display:none}
  .vocab-table td:nth-child(5){grid-column:2}
}
@media (max-width:640px){.vocab-table td:nth-child(4){text-align:right}}
/* جداول الدروس على الجوال: عرض مقروء مع سحب أفقي بدل أعمدة مضغوطة */
@media (max-width:640px){
  .lesson .table-wrap table:not(.gtable){min-width:540px}
  .lesson .table-wrap{position:relative;-webkit-overflow-scrolling:touch}
  .lesson .table-wrap:has(table:not(.gtable))::after{content:"← اسحب الجدول";position:sticky;left:0;display:block;font-size:.72rem;color:var(--muted);padding:4px 8px}
}

/* نافذة شرح القاعدة */
.rule-ov{position:fixed;inset:0;z-index:200;background:rgba(10,12,30,.55);display:flex;align-items:flex-end;justify-content:center;animation:fadeUp .2s ease both}
.rule-sheet{background:var(--surface);color:var(--ink);width:min(760px,100%);max-height:88vh;border:3px solid var(--ink);border-bottom:0;border-radius:22px 22px 0 0;display:flex;flex-direction:column;box-shadow:0 -10px 40px rgba(0,0,0,.25)}
.rule-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:2px dashed var(--line)}
.rule-body{overflow-y:auto;padding:10px 16px calc(18px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch}
.rule-lesson{border:0!important;box-shadow:none!important;padding:0!important;margin:0!important;background:transparent!important}
.rule-lesson h2{font-size:1.2rem}
.rule-mk{padding:6px 0;border-bottom:1px solid var(--line)}
.rule-foot{justify-content:center;margin-top:14px}
body.sheet-open{overflow:hidden}
@media (min-width:800px){.rule-ov{align-items:center}.rule-sheet{border-radius:22px;border-bottom:3px solid var(--ink)}}
.why-mini{display:flex;gap:6px;align-items:flex-start;margin:6px 0;padding:6px 10px;border-radius:10px;background:var(--bad-soft);color:var(--bad);font-weight:600;font-size:.92rem;line-height:1.6}
.why-mini .i{width:16px;height:16px;flex:none;margin-top:4px}

/* الشعار */
.brand .logo-img{width:36px;height:36px;display:block;flex:none;filter:drop-shadow(0 1px 0 rgba(0,0,0,.08))}
[data-theme="dark"] .brand .logo-img{filter:drop-shadow(0 0 1px rgba(255,255,255,.35))}

/* ===== الكمبيوتر ===== */
@media (min-width:861px){ .nav-inner{flex-wrap:nowrap} }
@media (max-width:1440px) and (min-width:861px){ .nav .ni{display:none} .nav a.link{padding:6px 9px} }
@media (max-width:1120px) and (min-width:861px){ .nav a.link{font-size:.84rem;padding:5px 6px} .brand > span{display:none} .nav .user-chip span:last-child{display:none} }
/* الرئيسية: المستويات يمين والأقسام يسار بدل صفحة طويلة */
@media (min-width:1100px){
  .home-cols{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:28px;align-items:start}
  .home-cols > .section{margin-top:18px}
  .home-cols .gen-menu{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-cols .gen-menu .card{padding:16px}
}
@media (min-width:900px){
  /* الاختبارات: في النص بعرض مريح، والخيارات القصيرة بعمودين */
  .quiz-top,.q-card,#app > .progress,#session > .progress,.flash-wrap,.speak-card{max-width:820px;margin-inline:auto}
  .q-card .opts-list.two{grid-template-columns:repeat(2,minmax(0,1fr))}
  #app > .card.center.sheet{max-width:780px;margin-inline:auto}
  /* الدروس والقصص: سطر قراءة مريح */
  #app > .lesson,#app > article.lesson{max-width:920px;margin-inline:auto}
  .story-text{max-width:860px;margin-inline:auto}
  .rule-sheet .rule-body{padding-inline:24px}
}
@media (min-width:1000px){
  .compete-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:22px;align-items:start}
  .compete-top > .section{margin-top:0}
  #chalDetail{grid-column:1 / -1}
}
.push-nudge{display:flex;align-items:center;justify-content:center;gap:6px;margin:8px 0;padding:8px 10px;border-radius:12px;background:var(--surface2);color:inherit;text-decoration:none;font-size:.88rem}
.push-nudge img.emo{width:22px;height:22px}
/* أزرار الهيرو: ما تنقص من الطرف على الجوال */
.hero .actions .btn{max-width:100%}
@media (max-width:640px){
  .hero .actions .btn.continue-btn{white-space:normal;text-align:center;line-height:1.4;width:100%;justify-content:center}
}

/* زر «التالي» يبقى ظاهر تحت الشاشة بدون ما تنزل */
.q-card .quiz-nav{position:sticky;bottom:calc(10px + env(safe-area-inset-bottom));z-index:6;margin-top:14px;padding:10px 0 4px;background:var(--surface);border-top:2px dashed var(--line);flex-wrap:nowrap;align-items:center}
.q-card .quiz-nav .btn-primary{flex:1;justify-content:center;font-size:1.05rem;padding:12px 18px}
.q-card .feedback{scroll-margin-bottom:96px}
@media (max-width:860px){
  .q-card .quiz-nav{bottom:calc(66px + env(safe-area-inset-bottom))}
  body.focus-open .q-card .quiz-nav{bottom:calc(10px + env(safe-area-inset-bottom))}
}

/* سجل النقاط */
.gift-card:has(.log-wrap){max-width:560px;width:calc(100% - 20px);max-height:88vh;overflow:auto;text-align:start}
.log-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.log-breakdown{margin:8px 0}
.log-rule{line-height:1.8}
.log-table table{font-size:.86rem}
.log-table td,.log-table th{padding:6px 6px;vertical-align:top}
.log-table .log-t{white-space:nowrap;color:var(--muted)}
.log-table .log-s{white-space:nowrap;direction:ltr;text-align:center}
.log-table .log-p{font-weight:800;color:var(--ok);white-space:nowrap;text-align:center}
.log-table .log-day td{background:var(--surface2);font-weight:700;font-size:.8rem}
.lb-row[data-log]{cursor:pointer}
.lb-row[data-log]:hover{outline:2px solid var(--primary)}

/* ملخص الفعالية */
.recap-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0}
.recap-grid > div{background:var(--surface2);border-radius:12px;padding:8px}
.recap-grid small{display:block;color:var(--muted);font-size:.75rem}
.recap-grid b{display:block;font-size:1.05rem;direction:ltr}
.recap-grid .up{color:var(--ok);font-weight:800;font-size:.85rem}
.recap-top{margin:8px 0;text-align:start;background:var(--surface2);border-radius:12px;padding:6px 8px}
.recap-top .rt{display:flex;justify-content:space-between;padding:4px 6px;border-radius:8px}
.recap-top .rt.me{background:var(--ok-soft);font-weight:700}

/* تحدي ساعة الذهب */
.golden-card{background:linear-gradient(135deg,rgba(251,191,36,.18),rgba(244,114,182,.12));border-color:#f59e0b;margin-bottom:12px}

/* بطاقة تفعيل الإشعارات */
.push-card{display:flex;align-items:center;gap:12px;margin:12px 0;padding:12px 14px;flex-wrap:wrap}
.push-card img.emo{width:36px;height:36px;flex:none}
.push-card .pc-b{flex:1;min-width:180px}
.push-card .pc-a{display:flex;gap:6px}

/* ===== اليوم ===== */
.today-card{display:flex;align-items:center;gap:12px;margin:14px 0 4px;text-decoration:none;color:inherit;background:linear-gradient(135deg,rgba(251,191,36,.16),rgba(99,102,241,.12));border-color:#f59e0b}
.today-card .tc-e{font-size:2rem;flex:none}
.today-card .tc-b{flex:1;min-width:0}
.today-card .tc-hot{color:#b45309}
.today-card .tc-go{opacity:.6}
.today-head{display:flex;align-items:center;gap:14px}
.today-head .th-e{font-size:2.8rem;animation:flicker 2.4s ease-in-out infinite}
.quest{display:flex;align-items:center;gap:10px;padding:10px 4px;border-bottom:1px dashed var(--line)}
.quest .q-ic{font-size:1.5rem;flex:none;width:34px;text-align:center}
.quest .q-b{flex:1;min-width:0}
.quest .q-t{font-weight:700;margin-bottom:4px}
.quest .q-a{flex:none}
.quest.done .q-t{color:var(--ok)}
.quest.claimed{opacity:.75}
.progress > .ok{background:var(--ok)}
.chest{display:flex;align-items:center;gap:12px;margin-top:12px;padding:12px;border-radius:14px;background:var(--surface2);border:2px dashed var(--line)}
.chest .ch-e{font-size:2.2rem;flex:none;filter:grayscale(.6)}
.chest .ch-b{flex:1}
.chest.ready{border-color:#f59e0b;background:rgba(251,191,36,.15)}
.chest.ready .ch-e{filter:none;animation:micPulse 1.4s infinite;border-radius:12px}
.chest.open .ch-e{filter:none}
.today-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:14px 0}
.today-tile{text-decoration:none;color:inherit}
.today-tile .tt-e{font-size:2rem}
.today-tile h3{margin:4px 0}
.wordle-tile{border-color:#16a34a}
.fam-list{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
/* كلمة اليوم */
.wordle{max-width:520px;margin-inline:auto}
.wd-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.wd-help{margin:6px 0 10px;line-height:1.8}
.wd-grid{display:grid;gap:6px;justify-content:center;margin:10px 0;direction:ltr}
.wd-row{display:grid;grid-template-columns:repeat(5,min(15vw,58px));gap:6px}
.wd-tile{aspect-ratio:1;display:grid;place-items:center;border:2px solid var(--line);border-radius:8px;font:800 1.5rem "Rubik",Arial,sans-serif;text-transform:uppercase;background:var(--surface)}
.wd-tile.filled{border-color:var(--ink);animation:pop .15s}
.wd-tile.t-g,.wd-k.t-g,.wd-mini .t-g{background:#16a34a;border-color:#16a34a;color:#fff}
.wd-tile.t-y,.wd-k.t-y,.wd-mini .t-y{background:#eab308;border-color:#eab308;color:#fff}
.wd-tile.t-b,.wd-k.t-b,.wd-mini .t-b{background:#6b7280;border-color:#6b7280;color:#fff}
.wd-row.reveal .wd-tile{animation:wdFlip .55s ease;animation-delay:var(--d)}
@keyframes wdFlip{0%{transform:none}50%{transform:rotateX(90deg)}100%{transform:none}}
.wd-row.shake{animation:wdShake .35s}
@keyframes wdShake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.wd-kb{direction:ltr;display:grid;gap:6px;margin:10px 0 14px;user-select:none}
.wd-kr{display:flex;gap:4px;justify-content:center}
.wd-k{flex:1;max-width:44px;height:52px;border:0;border-radius:8px;background:var(--surface2);color:var(--ink);font:700 1rem "Rubik",Arial,sans-serif;cursor:pointer;touch-action:manipulation}
.wd-k.wide{max-width:70px;flex:1.5;font-size:.85rem;font-family:inherit}
.wd-k:active{transform:scale(.94)}
.wd-end .wd-ans{font-size:1.3rem;margin:8px 0}
.wd-end .wd-ans .en{font-weight:800;letter-spacing:2px}
.wd-fam{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}
.wd-mini{display:grid;gap:2px;direction:ltr}
.wd-mini i{display:flex;gap:2px}
.wd-mini b{width:9px;height:9px;border-radius:2px;display:block}

/* ===== الهوية: أسود + أحمر (ألوان الشعار) — بدون بنفسجي ===== */
:root{
  --bg:#f4f4f4; --surface:#ffffff; --surface2:#f0f0f0; --ink:#111111; --muted:#666666; --line:#e2e2e2;
  --primary:#d90812; --primary-2:#a8060e; --primary-ink:#ffffff; --primary-soft:#fde8e9;
  --grad:linear-gradient(135deg,#e50914 0%,#b80710 60%,#7a0a10 100%);
  --hero:linear-gradient(135deg,#111111 0%,#1c1c1c 55%,#5c070c 100%);
}
[data-theme="dark"]{
  --bg:#0a0a0a; --surface:#141414; --surface2:#1d1d1d; --ink:#f2f2f2; --muted:#a3a3a3; --line:#2a2a2a;
  --primary:#ff3b44; --primary-2:#e50914; --primary-ink:#ffffff; --primary-soft:#2b1011;
  --blue-soft:#10202e; --info-soft:#10202e;
  --grad:linear-gradient(135deg,#e50914 0%,#b80710 60%,#7a0a10 100%);
  --hero:linear-gradient(135deg,#161616 0%,#1f1f1f 55%,#4a060a 100%);
}
body::before{background:radial-gradient(700px 400px at 85% -10%,rgba(229,9,20,.06),transparent 60%)}
[data-theme="dark"] body::before{background:radial-gradient(700px 420px at 85% -10%,rgba(229,9,20,.08),transparent 60%)}
.hero,.gen-hero,.lib-hero,.compete-hero{background:var(--hero)!important;color:#fff}
.hero mark{background:rgba(229,9,20,.28);color:#fff}
.btn-light{background:#ffffff;color:#111111}
.btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.progress > div{background-color:#e50914;background-image:linear-gradient(90deg,#e50914,#f97316)}
.progress > .ok{background:var(--ok)!important}
.c-violet{--c:#e50914}
.p-violet{background:#f6e3e4!important}
[data-theme="dark"] .p-violet{background:#2b1011!important}
.nav{background:var(--surface)}
.tabbar{background:color-mix(in srgb,var(--surface) 92%,transparent)}
[data-theme="dark"] .seg button.on,[data-theme="dark"] .tabs button.on{background:#f2f2f2;color:#0a0a0a}
[data-theme="dark"] .nav a.link.active{box-shadow:0 4px 14px rgba(229,9,20,.25)}
.today-card{background:linear-gradient(135deg,rgba(229,9,20,.10),rgba(251,191,36,.10))}
.sp-ring{--c:var(--bad)}
.hero mark{background:none;color:#ff3b44;padding:0}
:root,[data-theme="dark"]{--grad-warm:linear-gradient(135deg,#f97316 0%,#e50914 100%)}

/* =====================================================================
   التصميم v3 — نظيف ومسطّح: حدود رفيعة، زوايا ١٠px، بدون ظلال كرتونية،
   بدون أوراق مائلة ولا تدرّجات على النصوص ولا حركات تتمايل. الأحمر للأهم فقط.
   ===================================================================== */
:root{--radius:10px;--r-sm:8px;--border:1px solid var(--line);--shadow:none;--shadow-hover:none}
[data-theme="dark"]{--line:#262626;--surface:#131313;--surface2:#1b1b1b}
body::before{display:none!important}
h1,h2,h3,h4{font-weight:700;letter-spacing:0}
h1{font-size:1.75rem}
/* كل الكروت والصناديق */
.card,.card.stat,.lesson,.passage,.flashcard .face,.mode-card,.chal,.lb-row,.opt,.gs,.toc,.table-wrap,.paper,.res-item,.passage-box,.review-grid button,.unit,.lvl-row,.quest,.chest,.today-tile,.push-card,.ev-card,.speak-card,.surprise,.fam-box,.drawer-grid a,.stat,.gift-card,.lu-card,.rule-sheet,.story-card,.theme-card,.menu-card,.today-card,.gloss .gl,.wd-fam{
  box-shadow:none!important;border:1px solid var(--line)!important;border-radius:var(--radius)!important}
.sheet::before,.sheet::after,.stack::before,.stack::after,.paper::before,.paper::after,.hero::before,.hero::after{display:none!important;content:none!important}
.stack:hover,.stack:hover .paper{transform:none!important}
.card.link-card::before{display:none!important}
.card.link-card,.unit,.lvl-row,.mode-card,.today-tile,.theme-card,.lb-row[data-log]{transition:border-color .15s,background-color .15s}
.card.link-card:hover,.unit:hover,.lvl-row:hover,.mode-card:hover,.today-tile:hover,.lb-row[data-log]:hover{transform:none!important;border-color:#e50914!important;outline:none}
.hero{border:0!important;border-radius:14px!important;box-shadow:none!important;padding:28px 26px;animation:none}
.note{border:0!important;border-inline-start:3px solid var(--line)!important;border-radius:6px!important;background:var(--surface2)}
.note.ok{border-inline-start-color:var(--ok)!important}.note.bad,.note.warn{border-inline-start-color:#f59e0b!important}.note.tip{border-inline-start-color:#e50914!important}.note.info{border-inline-start-color:#6b7280!important}
th{border-bottom:1px solid var(--line)!important}
.input,.search,select,textarea{border:1px solid var(--line)!important;border-radius:var(--r-sm)!important;background:var(--surface)}
.input:focus,.search:focus,select:focus,textarea:focus{outline:2px solid #e50914;outline-offset:1px}
/* الأزرار */
.btn{border-radius:var(--r-sm)!important;box-shadow:none!important;transform:none!important;font-weight:600}
.btn-primary,.btn-warm{background:#e50914!important;color:#fff!important;border:1px solid #e50914!important}
.btn-primary:hover,.btn-warm:hover{background:#c40812!important;border-color:#c40812!important}
.btn-light{background:#fff!important;color:#0a0a0a!important;border:1px solid #fff!important}
.btn-outline-light{background:transparent!important;border:1px solid rgba(255,255,255,.35)!important;color:#fff!important}
.btn:not(.btn-primary):not(.btn-warm):not(.btn-light):not(.btn-outline-light):not(.btn-danger){background:var(--surface2);border:1px solid var(--line)!important}
.btn-danger{background:transparent!important;color:var(--bad)!important;border:1px solid var(--line)!important}
/* الشارات والتبويبات */
.badge,.chip,.pts-tag{border-radius:6px!important;font-weight:600;background:var(--surface2)!important;color:var(--muted)!important;border:1px solid var(--line)}
.badge.ok{color:var(--ok)!important}.badge.accent,.badge.pink{color:#e50914!important}
.seg,.tabs{border:1px solid var(--line)!important;border-radius:var(--r-sm)!important;background:var(--surface2)!important;padding:3px}
.seg button,.tabs button{border-radius:6px!important;color:var(--muted)!important;box-shadow:none!important}
.seg button.on,.tabs button.on{background:var(--ink)!important;color:var(--bg)!important}
.seg.lv-tabs button.on{background:var(--c,var(--ink))!important;color:#fff!important}
/* القائمة العلوية والسفلية */
.nav{box-shadow:none!important;border-bottom:1px solid var(--line)}
.nav a.link{border-radius:6px!important;color:var(--muted)}
.nav a.link.active{background:transparent!important;color:var(--ink)!important;box-shadow:inset 0 -2px 0 #e50914!important;border-radius:0!important}
.tabbar{border-top:1px solid var(--line)}
.tabbar a.active{background:transparent!important;border:0!important;box-shadow:none!important;color:#e50914!important}
.theme-btn{background:var(--surface2)!important;color:var(--ink)!important;border:1px solid var(--line)!important}
.nav .user-chip{border-radius:8px}
/* الأرقام: لون صافي بدل التدرّج */
.stat .num,.score-ring span,.lb-row .pt,.grad-text{background:none!important;-webkit-text-fill-color:currentColor!important;color:var(--ink)!important}
.score-ring{background:conic-gradient(#e50914 calc(var(--p)*1%),var(--surface2) 0)!important}
.gs-n{font-family:"Rubik","IBM Plex Sans Arabic",sans-serif;font-weight:700}
.gs.pts .gs-n{color:#e50914}
/* الخيارات في الاختبار */
.opt{background:var(--surface)}
.opt:hover{border-color:var(--muted)!important;transform:none!important}
.opt .letter{border-radius:6px!important;background:var(--surface2)!important;color:var(--muted)!important}
.opt.correct{border-color:var(--ok)!important;background:color-mix(in srgb,var(--ok) 12%,var(--surface))}
.opt.wrong{border-color:var(--bad)!important;background:color-mix(in srgb,var(--bad) 12%,var(--surface))}
.opt.correct .letter{background:var(--ok)!important;color:#fff!important}.opt.wrong .letter{background:var(--bad)!important;color:#fff!important}
.lb-row.me{border-color:#e50914!important}
.lb-row.top1,.lb-row.top2,.lb-row.top3{background:var(--surface)!important}
.flashcard .back{background:#1b1b1b!important;color:#fff}
:root:not([data-theme="dark"]) .flashcard .back{background:#111!important}
/* الحركات: بدون تمايل ولا ظهور متتابع */
.grid > *,.fade-up,.q-card,.lb-row,.feedback{animation:none!important}
.flame-big,.today-head .th-e,.chest.ready .ch-e,.hero::after{animation:none!important}
/* الأيقونات بدل الإيموجي */
.emo-i{display:inline-flex;align-items:center;justify-content:center;color:#e50914;vertical-align:middle}
.emo-i .i{width:1.1em;height:1.1em}
.menu-emo .emo-i,.menu-emo{width:40px;height:40px;border-radius:8px;background:var(--surface2);display:inline-flex;align-items:center;justify-content:center}
.menu-emo .emo-i .i,.menu-emo > .i{width:22px;height:22px;color:#e50914}
.gs .emo-i{width:34px;height:34px;border-radius:8px;background:var(--surface2);flex:none}
.gs .emo-i .i{width:18px;height:18px}
.gift-box{background:var(--surface2)!important;border:1px solid var(--line)!important;color:#e50914!important;animation:none!important;border-radius:12px!important}
.gift-box .emo-i .i,.gift-box > .i{width:34px;height:34px}
.gift-mult{background:transparent!important;border:0!important;box-shadow:none!important;color:#e50914!important;font-family:"Rubik",sans-serif;padding:0!important}
.flame-big{color:#e50914;font-size:2.4rem!important}
.flame-big .emo-i .i{width:1em;height:1em}
.flame-big b{color:var(--ink)!important;font-family:"Rubik",sans-serif}
.ev-strip{border:1px solid var(--line)!important;border-radius:var(--r-sm)!important;box-shadow:none!important;background:var(--surface)}
.ev-flame{border:1px solid var(--line)!important;border-radius:var(--r-sm)!important;background:var(--surface)!important;color:var(--ink)!important}
.ev-bit.hot{color:#e50914}
.today-card{background:var(--surface)!important}
.today-card .tc-e,.today-head .th-e,.quest .q-ic,.today-tile .tt-e,.chest .ch-e{color:#e50914;font-size:1.4rem!important;filter:none!important}
.chest.ready{border-color:#e50914!important;background:var(--surface)!important}
.daily-days .dd{border-radius:6px!important}
.daily-days .dd.done{background:color-mix(in srgb,#e50914 16%,var(--surface))!important;border-color:#e50914!important;color:var(--ink)!important}
.daily-days .dd.now{transform:none!important;box-shadow:none!important;outline:2px solid #e50914}
.surprise{border:1px dashed var(--line)!important;background:var(--surface2)!important}
.mic-btn{border:0!important;box-shadow:none!important;background:#e50914!important}
.mic-btn.on{background:#b20710!important}
.sp-kind{color:#e50914!important}
.lvl-badge,.unit-n,.lesson h2 .n{border-radius:8px!important;box-shadow:none!important}
.stamp{border-radius:6px!important}
.wd-tile{border-radius:6px}
.levelup{backdrop-filter:none}
footer{border-top:1px solid var(--line)!important}
.float-cta{border:0!important;box-shadow:0 6px 18px rgba(0,0,0,.35)!important;background:#e50914!important;border-radius:10px!important}
.continue-btn{font-weight:700}
.feedback-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.feedback-choices button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);color:var(--ink);font:inherit;font-weight:600;cursor:pointer}
.feedback-choices button .i{width:26px;height:26px}
.feedback-choices button.on,.feedback-choices button:hover{border-color:#e50914;color:#e50914}
.fb-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:8px 0}
.fb-tags button{border:1px solid var(--line);border-radius:999px;padding:4px 12px;background:var(--surface);color:var(--ink);font:inherit;font-size:.88rem;cursor:pointer}
.fb-tags button.on{background:#e50914;border-color:#e50914;color:#fff}
.fb-tally{display:flex;justify-content:center;gap:14px;margin-top:8px;font-size:.9rem;color:var(--muted)}
.fb-tally b{color:var(--ink)}
.fb-logo img{width:44px;height:44px;display:block}
.hero h1 mark{background:none!important;color:#ff3b44!important;padding:0!important}
.card .quest{border:0!important;border-bottom:1px solid var(--line)!important;border-radius:0!important;padding:12px 2px}
.card .quest:last-of-type{border-bottom:0!important}
.quest .q-ic{color:#e50914}
.quest.claimed .q-ic{color:var(--ok)}

/* كلمة اليوم: المجال والتلميحات */
.wd-topic{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:4px 0 8px;font-size:.95rem}
.wd-topic b{color:#e50914}
.wd-worth{margin-inline-start:auto;font-size:.85rem;color:var(--muted)}
.wd-worth b{color:var(--ink)!important}
.wd-hints{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.wd-hints .btn{font-size:.82rem}
.wd-hints .btn[disabled]{opacity:.6}
.wd-hint-box p{line-height:1.9}

/* «شرح القاعدة» مع السؤال نفسه — قبل ما تجاوب */
.q-card .q-tools{display:flex;align-items:center;gap:8px}
.rule-peek{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border:1px solid var(--line);border-radius:10px;font-size:.82rem;color:var(--ink);text-decoration:none;white-space:nowrap}
.rule-peek:hover{border-color:#e50914;color:#e50914}
.rule-peek svg{width:15px;height:15px}
/* زر «التالي» وهو مقفل: يبين إنه مقفل، ما يوهمك إنه ينضغط */
.quiz-nav .btn-primary:disabled{background:transparent!important;color:var(--muted)!important;border-color:var(--line)!important;opacity:1}

/* بقايا ألوان قديمة داخل شرح الدرس: نرجّعها لهوية الموقع (أسود + أحمر) */
.lesson h2 .n{background:#e50914!important;color:#fff!important;box-shadow:none!important}
.why-box,.when-box{border:1px solid var(--line)!important;border-radius:10px!important;background:var(--card)!important}
[data-theme="dark"] .when-box,[data-theme="dark"] .why-box{background:#141414!important;border-color:#2a2a2a!important}
.why-box h3,.when-box h3{color:#e50914!important}
.en-line{color:var(--ink)!important}
[data-theme="dark"] .en-line{color:#f2f2f2!important}

/* جدول المقارنة داخل نافذة الشرح: يدخل في عرض الجوال بدون سحب يمين ويسار */
@media (max-width:520px){
  .rule-body .table-wrap table{font-size:.8rem;table-layout:fixed;width:100%}
  .rule-body .table-wrap th,.rule-body .table-wrap td{padding:6px 7px;white-space:normal;word-break:break-word}
  .rule-body .rule-lesson{padding-inline:8px}
}

/* سلّم نقاط كلمة اليوم */
.wd-scale{font-size:.82rem;color:var(--muted);margin:-4px 0 8px}
.wd-scale b{color:#e50914}

/* ختام البطولة */
.fin-fake{font-size:1.9rem;font-weight:800;color:#e50914;margin:10px 0;letter-spacing:-.5px}
.fin-fake.win{animation:finpop .5s ease-out}
@keyframes finpop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}
.fin-prank{font-size:2rem;margin-bottom:4px}
.fin-prank svg{width:44px;height:44px;color:#e50914}
.fin-board{display:flex;flex-direction:column;gap:4px;text-align:start}
.fin-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--line);border-radius:10px;font-size:.9rem}
.fin-row.top{border-color:#e50914}
.fin-rk{min-width:18px;color:var(--muted)}
.fin-nm{flex:1;font-weight:600}
.fin-pt{font-weight:700}

/* ختام البطولة: المفاجأة */
.fin-crown{margin-bottom:2px}
.fin-crown svg{width:54px;height:54px;color:#e50914}
.fin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(86px,1fr));gap:8px;margin:10px 0}
.fin-stat{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;border:1px solid var(--line);border-radius:10px}
.fin-stat svg{width:18px;height:18px;color:#e50914}
.fin-stat b{font-size:1.25rem;line-height:1.2}
.fin-stat span{font-size:.75rem;color:var(--muted);text-align:center}
.fin-prize{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid #e50914;border-radius:10px;margin:4px 0}
.fin-prize svg{width:18px;height:18px;color:#e50914}
.fin-praise{font-size:.92rem;line-height:1.9;margin:10px 0 0;color:var(--ink)}