/* ============ Design System (RTL + Light/Dark) ============ */
:root{
  --bg:#0b1020;
  --bg-soft:#0f1730;
  --card:#111a35;
  --text:#e9edff;
  --muted:#95a1c7;
  --brand:#0a4cff;
  --brand-2:#00d1b2;
  --border:#243763;
  --ok:#2dd4bf; --warn:#fbbf24; --bad:#fb7185;
  --radius:18px; --shadow:0 20px 50px rgba(0,0,0,.30);
  --maxw:1200px;
  --tile:clamp(12px, 1.4vw, 14px);
}

[data-theme="light"]{
  --bg:#f7f9ff;
  --bg-soft:#eef2ff;
  --card:#ffffff;
  --text:#0b1020;
  --muted:#5b6a90;
  --brand:#1d4ed8;
  --brand-2:#059669;
  --border:#dbe1ff;
  --shadow:0 8px 30px rgba(0,0,0,.08);
}

/* Box sizing لتجنب تجاوز الحواف */
*,
*::before,
*::after{ box-sizing: border-box; }

html,body{height:100%}
body{
  margin:0; font-family:'Tajawal',system-ui,-apple-system,Segoe UI,Roboto;
  background:
    radial-gradient(1600px 600px at 80% -10%, rgba(10,76,255,.18), transparent 60%),
    radial-gradient(1400px 500px at -10% 0%, rgba(0,209,178,.12), transparent 55%),
    var(--bg);
  color:var(--text); line-height:1.7; letter-spacing:.1px;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}

/* Utilities */
a{color:inherit; text-decoration:none}
.container{max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(16px,3vw,24px)}
.section{margin-block:clamp(18px, 4vw, 40px)}
.row{display:flex; align-items:center; gap:12px}
.gap-8{gap:8px}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
.hidden{display:none}

/* ---------- Topbar ---------- */
.topbar{position:sticky; top:0; inset-inline:0; z-index:50; backdrop-filter:saturate(1.2) blur(8px)}
.nav{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:10px 14px; border-bottom:1px solid var(--border); background:color-mix(in oklab, var(--bg) 92%, transparent)}
.brand{display:flex; align-items:center; gap:12px}
.brand-logo{inline-size:42px; block-size:42px; display:grid; place-items:center; border-radius:12px; background:linear-gradient(135deg,var(--brand),color-mix(in oklab,var(--brand-2) 85%, var(--brand) 15%)); box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}
.brand-logo svg{inline-size:26px; block-size:26px; fill:#fff}
.brand-title{font-weight:800; letter-spacing:.2px}
.nav-actions{display:flex; align-items:center; gap:10px}
.btn{display:inline-flex; align-items:center; gap:8px; padding:10px 14px; border-radius:12px; border:1px solid var(--border); background:var(--card); color:var(--text); box-shadow:var(--shadow); cursor:pointer; transition:transform .15s ease, background .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent; box-shadow:none}
.btn-outline{background:transparent; border-color:var(--brand)}
.theme-toggle{padding:8px 12px}

/* ---------- Banner / Policy ---------- */
.banner{ margin:14px 0 0; border:1px solid var(--border); border-radius:16px; background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--bg-soft) 85%, var(--card) 15%)); box-shadow:var(--shadow); padding:12px 14px; display:flex; gap:12px; align-items:flex-start }
.banner .icon{inline-size:36px; block-size:36px; border-radius:10px; display:grid; place-items:center; background:color-mix(in oklab, var(--brand) 85%, #fff 15%); color:#fff}
.banner .icon svg{inline-size:20px; block-size:20px; fill:#fff}
.badge-soft{display:inline-block; padding:4px 10px; border-radius:999px; border:1px solid var(--border); color:var(--muted); font-size:12px}
.policy{display:grid; grid-template-columns:2fr 1fr; gap:14px}
@media (max-width: 1000px){.policy{grid-template-columns:1fr}}
.list{margin:0; padding:0 1rem; display:grid; gap:8px}
.list li{margin:0}
.kbd{display:inline-block; padding:2px 8px; border:1px solid var(--border); border-radius:8px; background:color-mix(in oklab, var(--card) 80%, var(--bg-soft) 20%); font-size:12px}

/* ---------- Modal (policy popup) ---------- */
.modal{ position: fixed; inset: 0; display: none; z-index: 1000; }
.modal.is-open{ display: block; }
.modal__backdrop{ position: absolute; inset: 0; background: color-mix(in oklab, #000 60%, transparent); backdrop-filter: blur(2px); }
.modal__dialog{
  position: relative; inline-size: min(800px, 92vw); margin: min(8vh, 64px) auto;
  background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: var(--shadow); padding: 14px; outline: none;
}
.modal__close{ position: absolute; inset-inline-start: 10px; inset-block-start: 8px; background: transparent; border: 0; color: var(--muted); font-size: 24px; cursor: pointer }
.modal__head{ display: flex; align-items: center; gap: 10px; margin-bottom: 8px }
.modal__icon{ inline-size: 36px; block-size: 36px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in oklab, var(--brand) 85%, #fff 15%); color: #fff; font-weight: 800 }
.modal__body{ display: grid; gap: 8px }
.modal__actions{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px }

/* ---------- Hero ---------- */
.hero{position:relative; overflow:hidden; border-radius:calc(var(--radius) + 6px); background:linear-gradient(180deg, color-mix(in oklab, var(--card) 60%, var(--bg) 40%), var(--bg-soft)); border:1px solid var(--border)}
.hero-inner{display:grid; grid-template-columns:1.15fr .85fr; gap:28px; padding:clamp(22px, 5vw, 48px)}
@media (max-width: 900px){.hero-inner{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(26px, 3.6vw, 44px); line-height:1.2; margin:0 0 12px; letter-spacing:.2px}
.hero p{color:var(--muted); margin:0 0 18px}
.hero-cta{display:flex; flex-wrap:wrap; gap:10px}
.avatar{inline-size:120px; block-size:120px; border-radius:24px; background:conic-gradient(from 0deg at 50% 50%, rgba(255,255,255,.15), rgba(255,255,255,.02)); border:1px solid var(--border); box-shadow:var(--shadow); display:grid; place-items:center; overflow:hidden}
.avatar svg{inline-size:56px; block-size:56px; opacity:.9}

/* ---------- Quick Grid ---------- */
.section-header{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-block-end:14px}
.section-header h2{font-size:clamp(18px,2.2vw,28px); margin:0}
.grid{display:grid; grid-template-columns:repeat(7,1fr); gap:12px}
@media (max-width: 1200px){.grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width: 700px){.grid{grid-template-columns:repeat(2,1fr)}}
.tile{position:relative; isolation:isolate; height:120px; border-radius:16px; padding:14px; border:1px solid var(--border); background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--bg-soft) 85%, var(--card) 15%)); box-shadow:var(--shadow); display:flex; flex-direction:column; justify-content:space-between; overflow:hidden}
.tile:hover .tile-bg{transform:scale(1.08)}
.tile strong{font-weight:800; font-size:clamp(14px,1.4vw,16px)}
.tile span{color:var(--muted); font-size:var(--tile)}
.tile .icon{inline-size:36px; block-size:36px; border-radius:10px; display:grid; place-items:center; background:color-mix(in oklab, var(--brand) 85%, #fff 15%)}
.tile .icon svg{inline-size:20px; block-size:20px; fill:#fff}
.tile-bg{position:absolute; inset:auto auto -40% -40%; inline-size:180px; block-size:180px; background:radial-gradient(closest-side, color-mix(in oklab, var(--brand) 55%, var(--brand-2) 45%), transparent 70%); opacity:.25; z-index:-1; transition:transform .45s ease; pointer-events:none}

/* ---------- Split: Tasks + Notices ---------- */
.split{display:grid; grid-template-columns:2fr 1fr; gap:14px}
@media (max-width: 1000px){.split{grid-template-columns:1fr}}
.card{border:1px solid var(--border); background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--bg-soft) 92%, var(--card) 8%)); border-radius:18px; box-shadow:var(--shadow); overflow:hidden}
.card .card-head{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:12px 14px; border-bottom:1px dashed var(--border)}
.card .card-head h3{margin:0; font-size:clamp(16px,2vw,20px)}
.card .card-body{padding:0}
.card .card-body.pad{padding:12px 14px}

.iframe-wrap{position:relative; aspect-ratio:16/9; max-block-size:520px}
.iframe-wrap iframe{position:absolute; inset:0; width:100%; height:100%; border:0; background:var(--bg-soft)}
.skeleton{position:absolute; inset:0; background:linear-gradient(100deg, rgba(255,255,255,.06) 20%, rgba(255,255,255,.12) 40%, rgba(255,255,255,.06) 60%); background-size:200% 100%; animation:shimmer 1.8s infinite}
@keyframes shimmer{0%{background-position:200% 0} 100%{background-position:-200% 0}}

.notices{padding:10px 14px; display:grid; gap:8px}
.notice{display:flex; gap:10px; align-items:flex-start; border:1px dashed var(--border); border-radius:12px; padding:10px 12px; background:color-mix(in oklab, var(--card) 75%, var(--bg-soft) 25%)}
.notice .badge{padding:6px 10px; border-radius:999px; font-size:12px; color:#fff}
.badge-ok{background:linear-gradient(135deg, var(--ok), color-mix(in oklab, var(--ok) 70%, #000 30%))}
.badge-warn{background:linear-gradient(135deg, var(--warn), color-mix(in oklab, var(--warn) 70%, #000 30%))}
.badge-bad{background:linear-gradient(135deg, var(--bad), color-mix(in oklab, var(--bad) 70%, #000 30%))}

/* ---------- Footer ---------- */
footer{margin-top:28px; border-top:1px solid var(--border); padding:18px; color:var(--muted)}