:root{
    --bg1:#fff7ed;--bg2:#eff6ff;--bg3:#ecfeff;--panel:rgba(255,255,255,.84);--panel-solid:#ffffff;
    --ink:#0f172a;--muted:#64748b;--border:rgba(148,163,184,.28);
    --blue:#2563eb;--cyan:#06b6d4;--teal:#14b8a6;--green:#22c55e;--amber:#f59e0b;--orange:#f97316;--rose:#f43f5e;--pink:#ec4899;--violet:#8b5cf6;--indigo:#4f46e5;
    --shadow-sm:0 10px 24px rgba(15,23,42,.08);--shadow:0 26px 70px rgba(15,23,42,.14);--shadow-strong:0 32px 90px rgba(37,99,235,.20);
    --radius:28px;--radius-sm:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;color:var(--ink);font-family:'Cairo',Tahoma,Arial,sans-serif;line-height:1.75;min-height:100vh;overflow-x:hidden;
    background:
      radial-gradient(circle at 9% 10%,rgba(236,72,153,.20),transparent 24%),
      radial-gradient(circle at 90% 14%,rgba(37,99,235,.22),transparent 27%),
      radial-gradient(circle at 72% 86%,rgba(34,197,94,.16),transparent 24%),
      linear-gradient(135deg,#fff7ed 0%,#eff6ff 42%,#ecfeff 100%);
    background-attachment:fixed;
}
body:before,body:after{content:"";position:fixed;z-index:-1;border-radius:999px;filter:blur(10px);opacity:.72;pointer-events:none;animation:floatGlow 10s ease-in-out infinite alternate}
body:before{width:290px;height:290px;right:-80px;top:110px;background:linear-gradient(135deg,rgba(37,99,235,.30),rgba(6,182,212,.18))}
body:after{width:230px;height:230px;left:-60px;bottom:95px;background:linear-gradient(135deg,rgba(249,115,22,.24),rgba(236,72,153,.20));animation-delay:1.5s}
@keyframes floatGlow{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(18px,-22px,0) scale(1.08)}}
a{color:inherit;text-decoration:none}
.topbar{
    display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 26px;
    background:rgba(255,255,255,.72);backdrop-filter:blur(22px);border-bottom:1px solid rgba(255,255,255,.5);
    position:sticky;top:0;z-index:30;box-shadow:0 10px 34px rgba(15,23,42,.08)
}
.brand{display:flex;align-items:center;gap:14px}.logo{width:60px;height:60px;border-radius:21px;background:linear-gradient(135deg,#2563eb,#06b6d4 46%,#22c55e);color:#fff;display:grid;place-items:center;font-size:31px;font-weight:900;box-shadow:0 18px 45px rgba(37,99,235,.30);position:relative;isolation:isolate;animation:logoPulse 2.8s ease-in-out infinite}
.logo:after{content:"";position:absolute;inset:-5px;border-radius:25px;background:inherit;filter:blur(13px);opacity:.36;z-index:-1}
@keyframes logoPulse{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-2px) rotate(-2deg)}}
.brand h1{margin:0;font-size:27px;letter-spacing:-.7px;font-weight:950}.brand p{margin:0;color:var(--muted);font-size:13px}.nav-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.nav-actions a,.user-chip{padding:10px 17px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid rgba(148,163,184,.32);font-size:14px;transition:.22s;box-shadow:0 8px 20px rgba(15,23,42,.06)}.nav-actions a:hover{transform:translateY(-3px);background:linear-gradient(135deg,#dbeafe,#cffafe);box-shadow:0 16px 32px rgba(37,99,235,.16)}.user-chip{background:linear-gradient(135deg,#ecfeff,#dbeafe);color:#075985;font-weight:900}.page{padding:28px;max-width:1580px;margin:auto}.footer{padding:22px;text-align:center;color:var(--muted)}
.auth-card{max-width:500px;margin:60px auto;background:rgba(255,255,255,.80);border-radius:32px;box-shadow:var(--shadow);padding:36px;border:1px solid rgba(255,255,255,.65);backdrop-filter:blur(20px);position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;inset:0 0 auto 0;height:8px;background:linear-gradient(90deg,#2563eb,#06b6d4,#22c55e,#f59e0b,#f43f5e)}.hero-auth{background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(239,246,255,.80))}.auth-card h2{font-size:33px;margin:0 0 8px}.auth-card p{color:var(--muted)}.form-stack{display:grid;gap:10px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:17px;padding:13px 15px;background:rgba(255,255,255,.86);font-family:inherit;font-size:15px;outline:none;transition:.18s;box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}input:focus,select:focus,textarea:focus{border-color:#60a5fa;box-shadow:0 0 0 5px rgba(37,99,235,.10),0 10px 22px rgba(37,99,235,.10)}label{font-weight:900}.btn,button{border:0;border-radius:17px;padding:12px 17px;background:linear-gradient(135deg,#eef2ff,#e0f2fe);color:#1e3a8a;font-weight:950;font-family:inherit;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 10px 22px rgba(15,23,42,.08)}.btn.primary,button.primary{background:linear-gradient(135deg,#2563eb,#06b6d4 52%,#14b8a6);color:#fff;box-shadow:0 18px 34px rgba(37,99,235,.28)}.btn.small{padding:7px 11px;font-size:13px;border-radius:13px}.btn:hover,button:hover{filter:saturate(1.08);transform:translateY(-3px);box-shadow:0 18px 36px rgba(37,99,235,.16)}.muted-link{display:block;margin-top:14px;color:var(--muted)}.alert{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;padding:12px 14px;border-radius:16px;margin:12px 0}.alert.success{background:#dcfce7;color:#166534;border-color:#86efac}.hint{color:var(--muted);font-size:13px}.layout{display:grid;grid-template-columns:280px 1fr;gap:24px;align-items:start}.sidebar{background:rgba(255,255,255,.76);border:1px solid rgba(255,255,255,.65);border-radius:30px;padding:15px;box-shadow:var(--shadow);position:sticky;top:105px;backdrop-filter:blur(18px)}.sidebar a{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-radius:18px;color:#334155;margin-bottom:7px;transition:.18s}.sidebar a:before{content:"";width:9px;height:9px;border-radius:999px;background:linear-gradient(135deg,#93c5fd,#22d3ee);opacity:.75}.sidebar a.active,.sidebar a:hover{background:linear-gradient(135deg,#dbeafe,#cffafe 55%,#dcfce7);color:#0f172a;font-weight:950;transform:translateX(-3px);box-shadow:0 13px 28px rgba(37,99,235,.13)}.content h2{font-size:38px;margin:0;letter-spacing:-1px;font-weight:950}.page-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.page-title p{margin:2px 0 0;color:var(--muted)}.version-badge{display:inline-flex;align-items:center;padding:10px 16px;border-radius:999px;color:#075985;background:linear-gradient(135deg,#e0f2fe,#dcfce7);border:1px solid #bae6fd;font-weight:950;box-shadow:0 12px 25px rgba(6,182,212,.13)}
.dashboard-hero{position:relative;overflow:hidden;border-radius:34px;padding:26px;margin-bottom:20px;color:#fff;background:linear-gradient(135deg,#2563eb 0%,#06b6d4 42%,#14b8a6 72%,#22c55e 100%);box-shadow:var(--shadow-strong)}.dashboard-hero:before{content:"";position:absolute;inset:-60px auto auto -60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.20)}.dashboard-hero:after{content:"";position:absolute;right:50px;bottom:-75px;width:250px;height:250px;border-radius:50%;background:rgba(255,255,255,.13);animation:orb 7s ease-in-out infinite alternate}.dashboard-hero h2,.dashboard-hero p{position:relative;z-index:1;color:#fff}.dashboard-hero h2{font-size:42px}.hero-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:18px;position:relative;z-index:1}.hero-metric{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.24);border-radius:22px;padding:13px 15px;backdrop-filter:blur(12px)}.hero-metric b{display:block;font-size:24px}.hero-metric span{font-size:13px;opacity:.9}@keyframes orb{from{transform:translateY(0) scale(1)}to{transform:translateY(-22px) scale(1.08)}}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin-bottom:20px;perspective:1000px}.stat-card,.info-card{background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(248,250,252,.70));padding:23px;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.70);position:relative;overflow:hidden;min-height:142px;transition:.28s;transform-style:preserve-3d;backdrop-filter:blur(14px)}.stat-card:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.40),transparent 45%);pointer-events:none}.stat-card:hover,.info-card:hover{transform:translateY(-8px) rotateX(3deg) rotateY(-2deg);box-shadow:var(--shadow)}.stat-card:before,.info-card:before{content:"";position:absolute;inset:auto -38px -48px auto;width:135px;height:135px;border-radius:50%;background:linear-gradient(135deg,rgba(37,99,235,.24),rgba(6,182,212,.18));transition:.28s}.stat-card:hover:before{transform:scale(1.18)}.stat-card.color-a{border-top:5px solid #2563eb}.stat-card.color-b{border-top:5px solid #22c55e}.stat-card.color-c{border-top:5px solid #f97316}.stat-card.color-d{border-top:5px solid #8b5cf6}.stat-card.color-e{border-top:5px solid #06b6d4}.stat-card.color-f{border-top:5px solid #f43f5e}.stat-card.color-a:before{background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(6,182,212,.18))}.stat-card.color-b:before{background:linear-gradient(135deg,rgba(34,197,94,.24),rgba(20,184,166,.16))}.stat-card.color-c:before{background:linear-gradient(135deg,rgba(249,115,22,.24),rgba(245,158,11,.18))}.stat-card.color-d:before{background:linear-gradient(135deg,rgba(139,92,246,.24),rgba(236,72,153,.16))}.stat-card.color-e:before{background:linear-gradient(135deg,rgba(6,182,212,.25),rgba(14,165,233,.16))}.stat-card.color-f:before{background:linear-gradient(135deg,rgba(244,63,94,.22),rgba(236,72,153,.16))}.stat-card span{color:var(--muted);font-weight:900}.stat-card strong{display:block;font-size:44px;margin-top:1px;color:#0f172a;position:relative;z-index:1;font-weight:950;line-height:1.1}.stat-card small{position:relative;z-index:1;color:var(--muted)}.stat-icon{position:absolute;left:18px;top:18px;width:48px;height:48px;border-radius:17px;display:grid;place-items:center;color:#fff;font-size:24px;background:linear-gradient(135deg,#2563eb,#06b6d4);box-shadow:0 15px 30px rgba(37,99,235,.23)}.stat-card.color-b .stat-icon{background:linear-gradient(135deg,#16a34a,#22c55e)}.stat-card.color-c .stat-icon{background:linear-gradient(135deg,#f97316,#f59e0b)}.stat-card.color-d .stat-icon{background:linear-gradient(135deg,#7c3aed,#ec4899)}.stat-card.color-e .stat-icon{background:linear-gradient(135deg,#0891b2,#06b6d4)}.stat-card.color-f .stat-icon{background:linear-gradient(135deg,#e11d48,#f43f5e)}
.panel{background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.70);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow-sm);backdrop-filter:blur(16px)}.panel h3{margin-top:0;font-size:22px}.hero-panel,.accent-panel{background:linear-gradient(135deg,rgba(239,246,255,.88),rgba(236,254,255,.82),rgba(240,253,244,.70))}.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;align-items:end}.grid-form.wide{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.actions-row{display:flex;gap:10px;flex-wrap:wrap}.quick-grid,.reports-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:13px}.quick,.report-card{background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(248,250,252,.74));border:1px solid rgba(255,255,255,.70);border-radius:23px;padding:17px;box-shadow:0 12px 28px rgba(15,23,42,.07);transition:.22s;position:relative;overflow:hidden}.quick:before,.report-card:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,#2563eb,#06b6d4,#22c55e,#f59e0b,#f43f5e)}.quick:hover,.report-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.report-card b{display:block;font-size:17px}.report-card span{color:var(--muted)}
.charts-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:20px}.chart-card{background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.70);border-radius:30px;padding:22px;box-shadow:var(--shadow-sm);backdrop-filter:blur(16px)}.rings{display:flex;gap:22px;align-items:center;justify-content:space-around;flex-wrap:wrap}.ring{--p:0;width:150px;height:150px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--blue) calc(var(--p)*1%),#e2e8f0 0);position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 14px 35px rgba(37,99,235,.13)}.ring.green{background:conic-gradient(var(--green) calc(var(--p)*1%),#e2e8f0 0)}.ring.orange{background:conic-gradient(var(--orange) calc(var(--p)*1%),#e2e8f0 0)}.ring:before{content:"";position:absolute;inset:16px;border-radius:50%;background:#fff}.ring b{position:relative;z-index:1;font-size:31px}.ring-label{text-align:center;margin-top:9px;font-weight:900;color:#334155}.bar-chart{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:110px 1fr 46px;gap:10px;align-items:center}.bar-track{height:18px;border-radius:999px;background:#e2e8f0;overflow:hidden}.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#06b6d4);box-shadow:0 8px 20px rgba(37,99,235,.14);animation:growWidth 1s ease both}.bar-fill.green{background:linear-gradient(90deg,#16a34a,#22c55e)}.bar-fill.orange{background:linear-gradient(90deg,#f97316,#f59e0b)}.bar-fill.rose{background:linear-gradient(90deg,#e11d48,#f43f5e)}@keyframes growWidth{from{width:0!important}}
table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.90);border-radius:18px;overflow:hidden}th,td{padding:12px 13px;border-bottom:1px solid rgba(226,232,240,.88);text-align:right;vertical-align:top}th{background:linear-gradient(135deg,#f8fafc,#eff6ff);color:#475569;font-size:14px}tr:hover td{background:#f8fbff}.chip{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;background:#e0f2fe;color:#075985;font-weight:900;font-size:12px}.chip.ok{background:#dcfce7;color:#166534}.chip.danger{background:#fee2e2;color:#991b1b}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}.progress{height:15px;border-radius:999px;background:#e2e8f0;overflow:hidden;margin:10px 0}.progress span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#06b6d4,#22c55e);box-shadow:0 8px 18px rgba(37,99,235,.18);animation:growWidth 1s ease both}.timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:9px}.timeline span{background:linear-gradient(135deg,#fff,#eff6ff);border:1px solid #bfdbfe;border-radius:18px;padding:10px 12px;font-weight:900;color:#1e40af;text-align:center;box-shadow:0 10px 23px rgba(37,99,235,.08);position:relative}.timeline span:after{content:"←";position:absolute;left:-11px;top:50%;transform:translateY(-50%);color:#38bdf8}.timeline span:first-child:after{display:none}.student-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#2563eb,#06b6d4 48%,#14b8a6);color:#fff;border-radius:34px;padding:30px;margin-bottom:20px;box-shadow:var(--shadow-strong);position:relative;overflow:hidden}.student-hero:before{content:"";position:absolute;inset:auto -60px -80px auto;width:230px;height:230px;border-radius:50%;background:rgba(255,255,255,.15)}.student-hero h2{margin:0;font-size:35px}.student-hero p{margin:4px 0 0;opacity:.92}.student-badge{background:rgba(255,255,255,.18);padding:13px 19px;border-radius:999px;font-weight:950}.instructions{margin:0;padding-right:22px}.print-header{text-align:center;margin-bottom:20px}.print-table th,.print-table td{border:1px solid #111;padding:8px}.print-page{background:#fff;padding:28px;border-radius:var(--radius);max-width:1100px;margin:auto}.signature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:45px;text-align:center;font-weight:900}.signature-grid div{border-top:1px solid #111;padding-top:10px}.letter-page{min-height:800px}.inline-form{display:flex;gap:8px;align-items:center}.inline-form input{min-width:140px;padding:8px 10px}
@media(max-width:1100px){.charts-grid{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.sidebar{position:static}.topbar{flex-direction:column;align-items:flex-start}.two-cols{grid-template-columns:1fr}.page{padding:16px}.student-hero{flex-direction:column;align-items:flex-start}.brand h1{font-size:21px}.page-title{flex-direction:column;align-items:flex-start}.content h2{font-size:31px}.bar-row{grid-template-columns:88px 1fr 42px}}
@media print{body{background:#fff}.no-print,.topbar,.footer,.sidebar{display:none!important}.page{padding:0;max-width:none}.layout{display:block}.panel,.print-page{box-shadow:none;border:0}.content h2{display:none}table{font-size:12px}a{color:#000}.signature-grid{break-inside:avoid}.print-table td,.print-table th{font-size:12px}.dashboard-hero,.charts-grid,.cards-grid{display:none!important}}