@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--secondary: #ec4899;--background-start: #0f172a;--background-end: #1e1b4b;--surface: rgba(255, 255, 255, .05);--surface-border: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--error: #ef4444;--success: #22c55e}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,sans-serif;background:linear-gradient(135deg,var(--background-start) 0%,var(--background-end) 100%);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}.glass-panel{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--surface-border);border-radius:24px;box-shadow:0 25px 50px -12px #00000080}.input-group{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.input-group label{font-size:.9rem;font-weight:600;color:var(--text-muted);transition:color .3s ease}.input-group input{padding:14px 16px;border-radius:12px;border:1px solid var(--surface-border);background:#0003;color:var(--text-main);font-size:1rem;font-family:Outfit,sans-serif;transition:all .3s ease}.input-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f133;background:#0006}.btn{padding:14px 24px;border-radius:12px;border:none;font-size:1rem;font-weight:600;font-family:Outfit,sans-serif;cursor:pointer;transition:all .3s ease;display:inline-flex;justify-content:center;align-items:center;gap:8px;width:100%}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;box-shadow:0 4px 15px #ec48994d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ec489966}.btn-primary:active{transform:translateY(0)}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative}.auth-bg-blob{position:absolute;border-radius:50%;filter:blur(80px);z-index:-1;opacity:.5;animation:float 10s infinite ease-in-out alternate}.blob-1{width:400px;height:400px;background:var(--primary);top:-100px;left:-100px}.blob-2{width:300px;height:300px;background:var(--secondary);bottom:-50px;right:-50px;animation-delay:-5s}@keyframes float{0%{transform:translate(0) scale(1)}to{transform:translate(30px,-50px) scale(1.1)}}.auth-card{width:100%;max-width:440px;padding:40px;text-align:center}.auth-header{margin-bottom:30px}.auth-header h1{font-size:2rem;font-weight:700;margin-bottom:8px;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-header p{color:var(--text-muted)}.auth-toggle{margin-top:24px;color:var(--text-muted);font-size:.9rem}.auth-toggle span{color:var(--primary);font-weight:600;cursor:pointer;transition:color .3s ease}.auth-toggle span:hover{color:#818cf8;text-decoration:underline}.error-message{color:var(--error);font-size:.9rem;margin-bottom:16px;background:#ef44441a;padding:10px;border-radius:8px;border:1px solid rgba(239,68,68,.2)}.success-message{color:var(--success);font-size:.9rem;margin-bottom:16px;background:#22c55e1a;padding:10px;border-radius:8px;border:1px solid rgba(34,197,94,.2)}.dashboard-container{padding:40px;max-width:1200px;margin:0 auto;width:100%}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.dashboard-header .btn{width:auto;padding:10px 20px;background:#ffffff1a;border:1px solid var(--surface-border)}.dashboard-header .btn:hover{background:#fff3}.study-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px}.content-panel,.notes-panel{padding:30px}.content-panel h2,.notes-panel h2{margin-bottom:20px;font-size:1.5rem;border-bottom:1px solid var(--surface-border);padding-bottom:10px}.notes-area{width:100%;height:300px;background:#0003;border:1px solid var(--surface-border);border-radius:12px;padding:16px;color:var(--text-main);font-family:Outfit,sans-serif;resize:vertical}.notes-area:focus{outline:none;border-color:var(--primary)}@media(max-width:768px){.study-grid{grid-template-columns:1fr}}