@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--color-brand-400: #38bdf8;--color-brand-500: #0ea5e9;--color-brand-600: #0284c7;--color-brand-glow: rgba(14, 165, 233, .4);--color-bg-deep: #020617;--color-bg-card: #0f172a;--color-bg-surface: #1e293b;--color-text-main: #f8fafc;--color-text-muted: #94a3b8;--color-text-dim: #64748b;--color-success: #34d399;--color-danger: #f87171;--color-warning: #fbbf24;--font-main: "Outfit", sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-highlight: 0 1px 0 0 rgba(255, 255, 255, .1) inset;--radius-lg: 1rem;--radius-xl: 1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg-deep);background-image:radial-gradient(circle at 15% 50%,rgba(14,165,233,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(99,102,241,.08),transparent 25%);background-attachment:fixed;color:var(--color-text-main);min-height:100vh;-webkit-font-smoothing:antialiased}.glass-panel{background:#0f172a99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-lg),var(--shadow-highlight)}.glass-card{background:#1e293bb3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.05);transition:transform .2s ease,box-shadow .2s ease,border-color .2s}.glass-card:hover{transform:translateY(-2px);box-shadow:0 20px 25px -5px #00000080,0 8px 10px -6px #0000004d;border-color:#ffffff26}.container{max-width:800px;margin:0 auto;padding:2rem 1.5rem}h1,h2,h3,h4{color:var(--color-text-main);letter-spacing:-.025em;font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:9999px;font-weight:500;font-family:inherit;cursor:pointer;border:none;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:.9375rem}.btn-primary{background:linear-gradient(135deg,var(--color-brand-500),var(--color-brand-600));color:#fff;box-shadow:0 0 15px var(--color-brand-glow)}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 0 25px var(--color-brand-glow)}.btn-secondary{background:#ffffff0d;color:var(--color-text-main);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-icon{padding:.5rem;border-radius:9999px;color:var(--color-text-muted);background:transparent}.btn-icon:hover{background:#ffffff1a;color:var(--color-text-main)}.btn-text{background:transparent;border:none;font-family:inherit;font-weight:500;cursor:pointer;padding:.25rem .5rem;border-radius:.25rem;transition:all .2s;display:inline-flex;align-items:center}.btn-text:hover{background:#ffffff0d;text-decoration:underline}.stat-card{padding:1.5rem;border-radius:var(--radius-lg);background:#1e293b80;border:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column}.stat-label{font-size:.875rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700;color:var(--color-text-main);text-shadow:0 0 20px rgba(0,0,0,.5)}.student-avatar{width:3rem;height:3rem;border-radius:9999px;background:linear-gradient(135deg,var(--color-bg-surface),var(--color-bg-deep));border:1px solid rgba(255,255,255,.1);color:var(--color-brand-400);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.125rem;box-shadow:inset 0 2px 4px #0000004d}.badge{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;line-height:1}.badge-danger{background:#f871711a;color:var(--color-danger);border:1px solid rgba(248,113,113,.2)}.badge-success{background:#34d3991a;color:var(--color-success);border:1px solid rgba(52,211,153,.2)}.input-field{width:100%;padding:.75rem 1rem;border-radius:.75rem;border:1px solid rgba(255,255,255,.1);background:#02061780;color:#fff;transition:all .2s;font-size:.9375rem}.input-field:focus{background:#020617cc;border-color:var(--color-brand-500);box-shadow:0 0 0 1px var(--color-brand-500);outline:none}.input-label{margin-bottom:.5rem;display:block;color:var(--color-text-muted);font-size:.875rem;font-weight:500}.modal-overlay{position:fixed;inset:0;background-color:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:1rem;animation:fadeIn .2s ease-out}.modal-content{width:100%;max-width:450px;max-height:90vh;overflow-y:auto;position:relative;background:#1e293bcc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);padding:2rem;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg),0 0 0 1px #ffffff0d;animation:slideInUp .3s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg-deep)}::-webkit-scrollbar-thumb{background:var(--color-bg-surface);border-radius:4px}@media(max-width:640px){.container{padding:1rem}h1{font-size:1.5rem!important}.stat-card{padding:1rem}.stat-value{font-size:1.5rem}.student-avatar{width:2.5rem;height:2.5rem;font-size:1rem}.glass-card>div:first-child{padding:1rem!important;flex-wrap:wrap}.btn-icon{padding:.25rem}}