@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#f1f5f9;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--primary-bg: #0f172a;--card-bg: rgba(30, 41, 59, .7);--card-border: rgba(255, 255, 255, .1);--accent: #3b82f6;--accent2: #8b5cf6;--text-main: #f8fafc;--text-muted: #94a3b8;--feature-bg: rgba(15, 23, 42, .6);--input-bg: rgba(15, 23, 42, .8);--danger: #ef4444}body{margin:0;min-width:320px;min-height:100vh;background:var(--primary-bg);background-image:radial-gradient(at 0% 0%,hsla(253,16%,7%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(225,39%,30%,.2) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(339,49%,30%,.2) 0,transparent 50%);background-attachment:fixed}a{font-weight:500;color:var(--accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent2)}h1,h2,h3,h4,h5,h6{font-family:Inter,sans-serif;margin:0}*{box-sizing:border-box}button{font-family:inherit}.hero-bg{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;width:100vw}.home-card,.login,.details-container{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:24px;box-shadow:0 10px 40px #0000004d;padding:3rem;width:100%;max-width:600px;text-align:center;position:relative;animation:fadeIn .6s cubic-bezier(.16,1,.3,1)}.details-container{max-width:900px}.home-card h1,.login h1{font-size:2.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.home-card .subtitle{color:var(--text-muted);font-size:1.1rem;margin-bottom:2rem;line-height:1.6}.cta-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 100%);color:#fff;padding:14px 32px;border-radius:12px;font-size:1.1rem;font-weight:600;margin-bottom:2rem;transition:all .3s ease;box-shadow:0 4px 15px #3b82f666}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #3b82f699;color:#fff}button{display:inline-flex;justify-content:center;align-items:center;background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 100%);color:#fff;border:none;height:3rem;padding:0 2rem;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s ease}button:hover{transform:translateY(-2px);box-shadow:0 4px 15px #3b82f666}button:disabled{background:#334155;color:#94a3b8;cursor:not-allowed;transform:none;box-shadow:none}button.danger-btn{background:#ef44441a;color:var(--danger);height:auto;padding:8px 16px;border-radius:8px;border:1px solid rgba(239,68,68,.2);box-shadow:none}button.danger-btn:hover{background:var(--danger);color:#fff;transform:translateY(-2px)}.bck-btn{position:absolute;top:2rem;left:2rem;display:inline-flex;align-items:center;justify-content:center;background:#ffffff0d;color:var(--text-main);border:1px solid var(--card-border);border-radius:50%;width:3rem;height:3rem;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10}.bck-btn:hover{background:#ffffff1a;transform:translateY(-2px);color:var(--text-main)}.features{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:2rem}.features div{background:var(--feature-bg);border:1px solid var(--card-border);border-radius:12px;padding:10px 16px;font-size:.95rem;display:flex;align-items:center;gap:8px;color:var(--text-main)}form{display:flex;flex-direction:column;gap:1.25rem;text-align:left}form label{color:var(--text-muted);font-weight:500;font-size:.95rem;margin-bottom:-.5rem}form input{background:var(--input-bg);color:var(--text-main);border:1px solid var(--card-border);padding:.8rem 1rem;border-radius:10px;font-size:1rem;transition:all .2s ease;outline:none}form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f633}ul{list-style:none;padding:0;margin:1.5rem 0;display:flex;flex-direction:column;gap:.8rem}.ent{background:var(--feature-bg);border:1px solid var(--card-border);border-radius:12px;padding:1rem;display:flex;justify-content:space-between;align-items:center;text-align:left;transition:transform .2s}.ent:hover{transform:translate(4px)}.ent-content{display:flex;flex-direction:column;gap:.25rem}.enttitl{font-weight:600;color:var(--text-main);margin:0}.entsubj{color:var(--text-muted);font-size:.9rem;margin:0}.details-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:1rem}.details-section{background:#0003;border-radius:16px;padding:1.5rem;border:1px solid var(--card-border)}.details-section h2{font-size:1.25rem;margin-bottom:1.5rem;color:var(--text-main)}.details-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem}.timetable-container{width:100%;max-width:1200px;margin:0 auto;padding:2rem 0}.time-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 8px 32px #0003;overflow-x:auto}.time-card h3{margin-bottom:1.5rem;font-size:1.5rem;color:var(--accent2)}.time-card table{width:100%;border-collapse:separate;border-spacing:0;border-radius:8px;overflow:hidden;border:1px solid var(--card-border)}.time-card th,.time-card td{padding:12px;text-align:center;border-bottom:1px solid var(--card-border);border-right:1px solid var(--card-border)}.time-card th{background:#0f172acc;font-weight:600;color:var(--text-main)}.time-card td:last-child,.time-card th:last-child{border-right:none}.time-card tr:last-child td{border-bottom:none}.toggle-auth{margin-top:1.5rem;color:var(--text-muted)}.toggle-auth button{background:none;border:none;color:var(--accent);height:auto;padding:0;box-shadow:none;text-decoration:underline;margin-left:.5rem}.toggle-auth button:hover{transform:none;color:var(--accent2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hero-bg{padding:1rem}.home-card,.login,.details-container{padding:2rem 1.5rem}.details-grid{grid-template-columns:1fr}.bck-btn{top:1rem;left:1rem}}@media print{body{background:#fff;color:#000}.bck-btn,button,.hero-bg:before{display:none!important}.time-card{box-shadow:none;border:none;padding:0;page-break-inside:avoid}.time-card table{border:1px solid #000}.time-card th,.time-card td{border:1px solid #000;color:#000!important;background:transparent!important}}