/* ═══════════════════════════════════════════════════════════════════════════
   scc-core.css — دمج حرفي (سرعة البرق 2026-06-12): variables + base + animations
   + layout + components + responsive — بنفس ترتيب @import القديم في app.css.
   الدمج يزيل سلسلة round-trips التسلسلية؛ القواعد نفسها بايتاً ببايت.
   ═══════════════════════════════════════════════════════════════════════════ */

:root{
  /* ═══ Admin-matched palette (synced with index admin) ═══ */
  --primary:#00b4d8;
  --bg:#0a0e17;
  --card:#111a27;
  --card2:#162032;
  --surface:#162032;
  --text:#e8eaed;
  --text2:#8b95a5;
  --muted:#5a6577;
  --border:#1e2a3a;
  --success:#51cf66;
  --danger:#ff6b6b;
  --warning:#f59e0b;
  --radius:14px;
  --shadow:0 4px 20px rgba(0,0,0,.4);
  --hero:linear-gradient(135deg,#004052 0%,#006080 50%,#00b4d8 100%);
  --headerBg:rgba(17,26,39,.92);
  --inputBg:#162032;
  /* ═══ Aliases للتوافق العكسي مع الكود القديم ═══ */
  --purple:var(--primary);
  --teal:var(--primary);
  --tealD:#0891b2;
  --neon:var(--primary);
  --neon2:#0891b2;
  --glowN:rgba(0,180,216,.15);
  --glowP:rgba(0,180,216,.10);
  --tbBg:var(--card);
  --tbAlt:var(--card2);
  --glass:rgba(255,255,255,.02);
}

/* ══ THEME: LIGHT (admin-matched) ══ */
[data-theme="light"]{
  --primary:#0891b2;
  --bg:#f5f7fa;
  --card:#ffffff;
  --card2:#f1f5f9;
  --surface:#f8fafc;
  --text:#0f172a;
  --text2:#475569;
  --muted:#64748b;
  --border:#e2e8f0;
  --success:#16a34a;
  --danger:#dc2626;
  --warning:#d97706;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.08);
  --hero:linear-gradient(135deg,#0e7490 0%,#0891b2 50%,#06b6d4 100%);
  --headerBg:rgba(255,255,255,.98);
  --inputBg:#f8fafc;
  --purple:var(--primary);
  --teal:var(--primary);
  --tealD:#0e7490;
  --neon:var(--primary);
  --neon2:#0e7490;
  --glowN:rgba(8,145,178,.12);
  --glowP:rgba(8,145,178,.08);
  --tbBg:var(--card);
  --tbAlt:var(--card2);
  --glass:rgba(255,255,255,.8);
}
[data-theme="light"] body{background:var(--bg)}
[data-theme="light"] .header{background:var(--headerBg);border-bottom:1px solid var(--border);box-shadow:0 1px 12px rgba(15,23,42,.06)}
[data-theme="light"] ::-webkit-scrollbar-track{background:#eef2f7}
[data-theme="light"] ::-webkit-scrollbar-thumb{background:#0891b2;border-radius:4px}
[data-theme="light"] .hero{color:#fff!important}
[data-theme="light"] .hero *{color:#fff!important}
[data-theme="light"] .hero .day-status{color:rgba(255,255,255,.85)!important}
[data-theme="light"] .card{background:#fff;border:1px solid rgba(209,219,235,.6);box-shadow:0 1px 4px rgba(0,0,0,.05),0 4px 16px rgba(0,0,0,.06)}
[data-theme="light"] .card:hover{border-color:rgba(5,150,105,.25);box-shadow:0 4px 24px rgba(0,0,0,.1)}
[data-theme="light"] .nav-card{background:#fff;border:1px solid rgba(209,219,235,.6);box-shadow:0 1px 4px rgba(0,0,0,.05)}
[data-theme="light"] .nav-card:hover{box-shadow:0 8px 28px rgba(0,0,0,.1),0 0 1px rgba(5,150,105,.4);transform:translateY(-5px)}
[data-theme="light"] .hero{box-shadow:0 8px 32px rgba(30,58,95,.25),0 2px 8px rgba(0,0,0,.12)}
[data-theme="light"] .bar-track{background:rgba(209,219,235,.4)}
[data-theme="light"] .session-item{border-bottom-color:rgba(209,219,235,.4)}
[data-theme="light"] tbody tr{background:#fff}
[data-theme="light"] tbody tr:nth-child(even){background:#f8fafc}
[data-theme="light"] tbody tr:hover{background:#f0fdf9}
[data-theme="light"] thead td{color:#64748b;background:#f8fafc}
[data-theme="light"] .stat-big{border:1px solid rgba(255,255,255,.3)}
[data-theme="light"] .chk{border-color:rgba(100,116,139,.4)}
[data-theme="light"] .ci{background:#f8fafc;border-color:rgba(209,219,235,.5)}
[data-theme="light"] .ci:hover{background:#f0fdf9;border-color:rgba(5,150,105,.3)}
[data-theme="light"] .ci.on{background:rgba(5,150,105,.06);border-color:rgba(5,150,105,.25)}
[data-theme="light"] .opt-btn{background:#f8fafc;border-color:rgba(209,219,235,.7);color:#0f172a}
[data-theme="light"] .opt-btn:hover{background:#f1f5f9;border-color:rgba(100,116,139,.5)}
[data-theme="light"] .back-btn{background:rgba(5,150,105,.04);border-color:rgba(5,150,105,.15);color:#0f172a}
[data-theme="light"] .back-btn:hover{background:rgba(5,150,105,.08);border-color:rgba(5,150,105,.3)}
[data-theme="light"] select{background:#f8fafc;color:#0f172a;border-color:rgba(209,219,235,.7)}
[data-theme="light"] .modal-bg{background:rgba(15,23,42,.55)}
[data-theme="light"] .modal{background:#fff;border:1px solid rgba(209,219,235,.7);box-shadow:0 24px 80px rgba(0,0,0,.18)}
[data-theme="light"] .modal input{background:#f8fafc;color:#0f172a;border-color:rgba(209,219,235,.7)}
[data-theme="light"] .day-btn:disabled{opacity:.4}
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="password"]{background:#f8fafc!important;color:#0f172a!important;border-color:rgba(209,219,235,.7)!important}
[data-theme="light"] .msg-counter{box-shadow:0 6px 24px rgba(0,0,0,.12)}
[data-theme="light"] .stat-mini{background:#fff;border-color:rgba(209,219,235,.5)}
[data-theme="light"] .plus-big{box-shadow:0 4px 14px rgba(5,150,105,.2)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Tajawal',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
button,input,select,textarea{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button{-webkit-appearance:none;-moz-appearance:none}

@keyframes fi{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes glow{0%,100%{box-shadow:0 0 30px rgba(29,233,182,.06),inset 0 1px 0 rgba(255,255,255,.04)}50%{box-shadow:0 0 50px rgba(0,180,216,.15),0 0 80px rgba(124,108,240,.04),inset 0 1px 0 rgba(255,255,255,.06)}}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}
@keyframes borderGlow{0%,100%{border-color:rgba(29,233,182,.12)}50%{border-color:rgba(0,180,216,.35)}}
@keyframes fadeScale{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes neonPulse{0%,100%{text-shadow:0 0 10px rgba(0,180,216,.35)}50%{text-shadow:0 0 20px rgba(29,233,182,.5),0 0 40px rgba(29,233,182,.15)}}

.fi{animation:fi .5s cubic-bezier(.25,.46,.45,.94) both}

::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:rgba(10,15,30,.5)}
::-webkit-scrollbar-thumb{background:var(--neon);border-radius:4px;opacity:.6}
::-webkit-scrollbar-thumb:hover{background:var(--tealD)}

/* ══ HEADER ══ */
.header{background:var(--headerBg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:12px 28px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:50}

.content{padding:24px 28px;max-width:1400px;margin:0 auto}

/* ══ CARDS ══ */
.card{background:var(--card);border-radius:16px;padding:24px;margin-bottom:16px;border:1px solid var(--border);box-shadow:var(--shadow);transition:all .35s cubic-bezier(.25,.46,.45,.94)}
.card:hover{border-color:rgba(29,233,182,.15);box-shadow:0 8px 40px rgba(0,0,0,.55),0 0 1px rgba(0,180,216,.25)}

/* ══ HERO ══ */
.hero{background:var(--hero);border-radius:18px;padding:36px 40px;margin-bottom:24px;color:#fff;position:relative;overflow:hidden;animation:glow 6s ease-in-out infinite;border:1px solid rgba(29,233,182,.08)}
.hero::before{content:'';position:absolute;top:-60px;left:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(29,233,182,.08),transparent 65%)}
.hero::after{content:'';position:absolute;bottom:-40px;right:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(124,108,240,.06),transparent 65%)}

.grid{display:grid;gap:14px}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.gc{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.gcc{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

/* ══ NAV CARDS ══ */
.nav-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px 22px;cursor:pointer;transition:all .35s cubic-bezier(.25,.46,.45,.94);display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;position:relative;overflow:hidden}
.nav-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--neon),transparent);opacity:0;transition:opacity .35s}
.nav-card:hover{transform:translateY(-5px);border-color:rgba(0,180,216,.25);box-shadow:0 12px 40px rgba(0,0,0,.5),0 0 1px rgba(0,180,216,.35)}
.nav-card:hover::before{opacity:1}
.nav-card:active{transform:translateY(-2px)}
.nav-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;transition:all .35s}
.nav-card:hover .nav-icon{transform:scale(1.08)}

/* ══ STATS ══ */
.stat-big{border-radius:16px;padding:22px;color:#fff;display:flex;align-items:center;gap:16px;box-shadow:0 4px 20px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.04);transition:all .35s}
.stat-big:hover{transform:translateY(-3px);box-shadow:0 8px 32px rgba(0,0,0,.45)}
.stat-icon{width:50px;height:50px;border-radius:14px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.stat-mini{background:var(--card);border-radius:14px;padding:18px 20px;border:1px solid var(--border);display:flex;align-items:center;gap:14px;transition:all .3s}
.stat-mini:hover{transform:translateY(-2px);border-color:rgba(29,233,182,.12)}

/* ══ CHECKBOXES ══ */
.chk{width:22px;height:22px;border-radius:6px;border:2px solid rgba(50,70,100,.6);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .25s;color:#fff;font-size:13px}
.chk.on{border-color:var(--neon);background:var(--neon);color:#0a0f1e;box-shadow:0 0 12px rgba(29,233,182,.35);transform:scale(1.1)}

/* ══ COURSE ITEMS ══ */
.ci{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;cursor:pointer;background:var(--surface);border:1px solid var(--border);transition:all .25s}
.ci:hover{border-color:rgba(50,70,100,.7);background:rgba(20,32,55,.8)}
.ci:active{opacity:.7}
.ci.on{background:rgba(29,233,182,.04);border-color:rgba(0,180,216,.25)}

/* ══ BUTTONS ══ */
.emp-btn{flex:1;padding:12px;border-radius:12px;border:none;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .25s;letter-spacing:.01em}
.emp-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.35)}
.emp-btn:active:not(:disabled){opacity:.7}.emp-btn:disabled{opacity:.3;cursor:default}

.plus-big{width:64px;height:64px;border-radius:16px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;flex-shrink:0;transition:box-shadow .2s,opacity .15s;user-select:none;box-shadow:0 4px 20px rgba(29,233,182,.25);-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.plus-big:hover{box-shadow:0 6px 28px rgba(29,233,182,.4)}
.plus-big:active{opacity:.7;box-shadow:0 2px 10px rgba(29,233,182,.15)}

.sm-btn{width:32px;height:32px;border-radius:8px;border:1px solid;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;flex-shrink:0;transition:opacity .15s,box-shadow .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.sm-btn:hover{box-shadow:0 2px 8px rgba(0,0,0,.12)}.sm-btn:active{opacity:.6}

/* ══ CHARTS ══ */
.bar-chart{display:flex;flex-direction:column;gap:7px}
.bar-row{display:flex;align-items:center;gap:8px;transition:all .25s}
.bar-row:hover{transform:translateX(-4px)}
.bar-label{width:100px;font-size:11px;color:var(--muted);text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0}
.bar-track{flex:1;height:26px;background:rgba(14,22,42,.6);border-radius:8px;overflow:hidden;border:1px solid rgba(34,60,90,.25)}
.bar-fill{height:100%;border-radius:8px;transition:width .7s cubic-bezier(.25,.46,.45,.94);display:flex;align-items:center;padding:0 10px;font-size:11px;font-weight:700;color:#fff;position:relative}
.bar-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent);background-size:200% 100%;animation:shimmer 4s ease infinite;border-radius:8px}

/* ══ TABLES ══ */
table{width:100%;border-collapse:separate;border-spacing:0 5px}
thead td{padding:9px 14px;font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.04em;text-transform:uppercase}
tbody tr{background:var(--tbBg);transition:all .25s}
tbody tr:hover{background:rgba(29,233,182,.03)}
tbody tr:nth-child(even){background:var(--tbAlt)}
tbody td{padding:13px 14px}

.badge{padding:4px 12px;border-radius:8px;font-size:12px;font-weight:700;display:inline-block}
.badge-num{padding:5px 14px;border-radius:8px;font-size:14px;font-weight:800;display:inline-block}

/* ══ SESSIONS ══ */
.session-item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid rgba(34,60,90,.2);transition:all .25s}
.session-item:hover{padding-right:8px}
.s-num{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex-shrink:0}

/* ══ MODAL ══ */
.modal-bg{position:fixed;inset:0;background:rgba(6,10,20,.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{background:rgba(13,19,36,.96);border-radius:20px;padding:32px;width:420px;max-width:92vw;border:1px solid rgba(29,233,182,.08);box-shadow:0 24px 80px rgba(0,0,0,.6);animation:fadeScale .3s ease}
.modal input{width:100%;padding:13px 16px;border-radius:12px;border:1.5px solid var(--border);background:var(--inputBg);color:var(--text);font-size:14px;font-family:inherit;outline:none;box-sizing:border-box;direction:ltr;transition:all .25s}
.modal input:focus{border-color:var(--neon);box-shadow:0 0 14px rgba(0,180,216,.15)}
.modal-btns{display:flex;gap:10px}.modal-btns button{flex:1;padding:12px;border-radius:12px;font-size:14px;cursor:pointer;font-family:inherit;font-weight:600;transition:all .25s}
.modal-btns button:hover{transform:translateY(-2px)}

/* ══ DAY BUTTONS ══ */
.day-btn{padding:14px 24px;border-radius:14px;border:2px solid;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:8px;flex:1;transition:all .25s}
.day-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 18px rgba(0,0,0,.35)}
.day-btn:active:not(:disabled){opacity:.7}
.day-btn:disabled{opacity:.3;cursor:default}

/* ══ MSG COUNTER ══ */
.msg-counter{width:105px;height:105px;border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:44px;font-weight:900;color:#fff;cursor:pointer;transition:box-shadow .2s,opacity .15s;user-select:none;box-shadow:0 6px 28px rgba(29,233,182,.25);position:relative;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.msg-counter::before{content:'';position:absolute;inset:-1px;border-radius:25px;background:linear-gradient(135deg,rgba(0,180,216,.35),transparent 50%,rgba(124,108,240,.2));z-index:-1}
.msg-counter:hover{box-shadow:0 10px 36px rgba(29,233,182,.4)}
.msg-counter:active{opacity:.7;box-shadow:0 3px 16px rgba(29,233,182,.15)}

/* ══ OPTION BUTTONS ══ */
.opt-btn{padding:12px 18px;border-radius:12px;border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .25s;text-align:center}
.opt-btn:hover{border-color:rgba(50,70,100,.7);transform:translateY(-1px)}
.opt-btn.on{border-color:var(--neon);background:rgba(29,233,182,.05);color:var(--neon);box-shadow:0 0 12px rgba(29,233,182,.08)}
.opt-btn:active{opacity:.7}

/* ═══════════════════════════════════════════════════════════ */
/* ═══ Admin-aligned classes (a-btn / a-input / a-card / badge-*) ═══ */
/* ═══ متطابقة مع نمط index الادمن — تستخدم في الكود الجديد ═══ */
/* ═══════════════════════════════════════════════════════════ */

/* ═══ Accessibility: focus-visible موحّد + min-height للأزرار (WCAG AA) ═══ */
button,a,select,input,textarea{outline:none}
button:focus-visible,a:focus-visible,select:focus-visible,.opt-btn:focus-visible,.day-btn:focus-visible,.nav-card:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:8px}
input:focus-visible,textarea:focus-visible,.a-input:focus-visible{outline:2px solid var(--primary);outline-offset:0}
button,.opt-btn,.day-btn,.sm-btn,.a-btn{min-height:42px}
@media (max-width:640px){
  button:not(.sm-btn),.opt-btn,.day-btn,.a-btn{min-height:44px}/* touch target WCAG */
  .content{padding-left:10px!important;padding-right:10px!important}
  .grid.g3{grid-template-columns:repeat(2,1fr)!important}
  .grid.g4{grid-template-columns:repeat(2,1fr)!important}
  .hero{padding:18px!important}
}


/* ═══════════════════════════════════════════════════════════════════════
   T4 — تجربة متجاوبة محسّنة (آيفون/آيباد/كمبيوتر/جوال) — إضافي، لا يكرّر قواعد قائمة
   ═══════════════════════════════════════════════════════════════════════ */

/* منع الـ overflow الأفقي مع الحفاظ على الهيدر اللاصق:
   نضع overflow-x:hidden على <html> فقط (الجذر هو الـ scroller أصلاً)؛ وضعه على <body>
   قد يحوّل body إلى scroll-container ويكسر position:sticky للهيدر. */
html{overflow-x:hidden;-webkit-text-size-adjust:100%}
html,body{max-width:100%}
#ct,.content{width:100%;box-sizing:border-box}

/* الهيدر على الشاشات الضيقة (≤480): لفّ مرتّب + عنوان قابل للتقلّص + مساحات لمس */
@media (max-width:480px){
  .header{flex-wrap:wrap;gap:8px!important}/* اسمح بلفّ الأزرار لسطر ثانٍ بدل خروجها */
  .header>div[style*="flex:1"]{min-width:0}/* اسمح للعنوان بالتقلّص بدل دفع الأزرار خارج الشاشة */
  #hTitle{font-size:15px!important;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}/* عنوان مختصر بثلاث نقاط */
  #pgSub{display:none}/* العنوان الفرعي مكرّر مع العنوان الرئيسي على الجوال — أخفِه لتوفير المساحة */
  .header button{min-height:44px;min-width:44px}/* مساحات لمس مريحة (WCAG) */
}

/* بطاقات الرئيسية الداخلية (فريق الردود/حمدان/المحاسبة): لفّ سلس بدل التهشّم على الجوال الضيق.
   الشبكات تُكتب inline في home.js، لذا نتجاوزها بـ auto-fit/minmax مع !important (مقصور على .expand-content). */
@media (max-width:480px){
  .card .expand-content>div[style*="grid-template-columns"]{
    grid-template-columns:repeat(auto-fit,minmax(84px,1fr))!important;
  }
}