:root{--navy:#0b2748;--blue:#155fa0;--sky:#2d8bd0;--cyan:#76d4e8;--bg:#f3f7fb;--card:#fff;--ink:#17324d;--muted:#718096;--border:#dce6ef;--success:#13865d;--danger:#c13b42;--warning:#c48212;--shadow:0 14px 34px rgba(16,54,88,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Cairo,Tahoma,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 10% 10%,rgba(86,183,229,.24),transparent 30%),linear-gradient(135deg,#071b34,#0d3e70 62%,#075f83)}.auth-shell{width:min(100%,1060px);display:grid;grid-template-columns:.9fr 1.1fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 28px 80px rgba(0,0,0,.27)}.auth-hero{padding:52px 44px;background:linear-gradient(145deg,#0b315e,#1871ae);color:#fff;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.auth-hero:after{content:"";position:absolute;width:300px;height:300px;border:60px solid rgba(255,255,255,.06);border-radius:50%;left:-160px;bottom:-170px}.auth-hero img{width:108px;height:108px;object-fit:contain;background:#fff;border-radius:50%;padding:7px;margin-bottom:22px}.auth-hero h1{font-size:30px;line-height:1.7;margin:0 0 8px}.auth-hero p{color:#d5edff;line-height:2}.auth-card{background:#fff;border-radius:24px;padding:40px;width:min(100%,520px);box-shadow:var(--shadow)}.auth-shell .auth-card{width:auto;border-radius:0;box-shadow:none;padding:52px 48px}.auth-card h2,.auth-card h1{margin:0 0 8px;color:#123b65}.auth-card>.muted{margin:0 0 28px}.app-shell{min-height:100vh;display:grid;grid-template-columns:285px 1fr}.sidebar{background:linear-gradient(180deg,#0b294c,#0e3d6a);color:#fff;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 22px;border-bottom:1px solid rgba(255,255,255,.14)}.brand img{width:54px;height:54px;border-radius:50%;background:#fff;padding:4px;object-fit:contain}.brand strong{display:block;font-size:14px;line-height:1.7}.brand small{color:#a9d5f2}.side-nav{display:grid;gap:5px;margin-top:22px}.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:#cfe4f5;font-weight:600;font-size:14px;transition:.2s}.side-nav a span{width:23px;text-align:center;font-size:18px}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.13);color:#fff;transform:translateX(-2px)}.designer{margin-top:auto;text-align:center;color:#9fc4df;font-size:11px}.main-panel{min-width:0}.topbar{height:86px;background:#fff;border-bottom:1px solid var(--border);padding:0 30px;display:flex;align-items:center;gap:18px;position:sticky;top:0;z-index:15}.topbar h1{font-size:22px;margin:0}.topbar small{color:var(--muted)}.menu-btn{display:none;border:0;background:#e9f2fa;color:#174b78;width:42px;height:42px;border-radius:12px}.user-chip{margin-inline-start:auto;background:#eef6fb;color:#245c84;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:700}.content{padding:28px;max-width:1500px;margin:auto}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 5px 20px rgba(28,73,108,.045)}.card h2,.card h3{margin-top:0}.stat-card{display:flex;align-items:center;gap:16px;transition:.2s}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.stat-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#e6f3fb;color:#17679e;font-size:23px}.stat-card strong{display:block;font-size:28px}.stat-card small{color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px}.section-title h2{margin:0;font-size:19px}.muted{color:var(--muted)}.field{display:grid;gap:7px}.field label{font-weight:700;font-size:13px;color:#31506d}.field input,.field select,.field textarea{width:100%;border:1px solid #cad8e4;border-radius:11px;padding:10px 12px;background:#fff;color:var(--ink);outline:none;transition:.2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:#3f91c7;box-shadow:0 0 0 3px rgba(63,145,199,.13)}.field input[readonly]{background:#f1f5f8;color:#66798a}.field textarea{min-height:105px;resize:vertical}.required:after{content:" *";color:var(--danger)}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:10px 18px;font-weight:700}.btn-sm{padding:7px 11px;font-size:12px}.btn-primary{background:linear-gradient(135deg,#176baa,#16558d);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-light{background:#e9f1f7;color:#24506f}.btn-warning{background:#f2a51a;color:#fff}.btn-block{width:100%}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px}.data-table{width:100%;border-collapse:collapse;background:#fff;white-space:nowrap}.data-table th{background:#123d66;color:#fff;text-align:right;padding:12px;font-size:12px}.data-table td{padding:11px 12px;border-bottom:1px solid #e7eef4;font-size:13px}.data-table tr:nth-child(even) td{background:#f8fbfd}.data-table tr:hover td{background:#edf6fb}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:800}.badge-success{background:#ddf5eb;color:#0b7450}.badge-warning{background:#fff1d6;color:#9b6307}.badge-danger{background:#fee7e7;color:#a82e35}.badge-muted{background:#e9eef3;color:#607080}.alert{padding:14px 16px;border-radius:12px;margin-bottom:18px;line-height:1.8}.alert-info{background:#e8f4fb;color:#15577f}.alert-warning{background:#fff2d9;color:#805916}.alert-danger{background:#fee9e9;color:#922e34}.alert-success{background:#e3f6ed;color:#106b4e}.photo-box{display:grid;place-items:center;gap:12px;text-align:center}.student-photo{width:145px;height:185px;border-radius:16px;object-fit:cover;background:#eaf1f5;border:4px solid #fff;box-shadow:0 8px 24px rgba(20,60,90,.15)}.profile-head{display:flex;align-items:center;gap:20px}.progress-list{display:grid;gap:13px}.progress-item{display:flex;align-items:center;gap:12px}.progress-dot{width:13px;height:13px;border-radius:50%;background:#ccd8e2}.progress-item.done .progress-dot{background:var(--success);box-shadow:0 0 0 5px #dff4eb}.filters{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:12px;align-items:end;margin-bottom:18px}.pagination{display:flex;justify-content:center;gap:6px;margin-top:20px}.pagination a{padding:7px 11px;border-radius:8px;background:#fff;border:1px solid var(--border)}.pagination a.active{background:var(--blue);color:#fff}.empty{text-align:center;padding:40px;color:var(--muted)}.kpi-list{display:grid;gap:10px}.kpi-row{display:grid;grid-template-columns:140px 1fr 48px;gap:10px;align-items:center}.bar{height:9px;background:#e7eef4;border-radius:99px;overflow:hidden}.bar span{display:block;height:100%;background:linear-gradient(90deg,#17679e,#64c7df);border-radius:inherit}.nowrap{white-space:nowrap}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-center{text-align:center}.mt-0{margin-top:0}.mb-0{margin-bottom:0}
@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.app-shell{display:block}.sidebar{position:fixed;right:-310px;width:285px;transition:.25s}.sidebar.open{right:0;box-shadow:-20px 0 50px rgba(0,0,0,.25)}.menu-btn{display:block}.topbar{padding:0 16px}.content{padding:18px}.auth-shell{grid-template-columns:1fr}.auth-hero{display:none}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.filters{grid-template-columns:repeat(2,1fr)}.user-chip{display:none}}
@media(max-width:520px){.auth-page{padding:12px}.auth-card,.auth-shell .auth-card{padding:28px 20px;border-radius:18px}.filters{grid-template-columns:1fr}.topbar h1{font-size:17px}.profile-head{align-items:flex-start;flex-direction:column}.content{padding:14px}.card{padding:17px}}
.sweet-fallback{position:fixed;inset:0;background:rgba(5,20,35,.58);display:grid;place-items:center;padding:20px;z-index:9999}.sweet-fallback-card{width:min(100%,430px);background:#fff;border-radius:22px;padding:30px;text-align:center;box-shadow:0 25px 70px rgba(0,0,0,.25)}.sweet-fallback-card h3{margin:10px 0}.sweet-fallback-card p{line-height:1.9;color:#53697c}.sweet-fallback-icon{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;margin:auto;font-size:32px;font-weight:800;background:#e9f3fa;color:#2673a7}.sweet-fallback-icon.success{background:#e0f5eb;color:#13865d}.sweet-fallback-icon.error{background:#fee7e7;color:#c13b42}.sweet-fallback-icon.warning{background:#fff0d2;color:#c48212}.sweet-fallback-actions{display:flex;justify-content:center;gap:10px;margin-top:20px}