*{margin:0;padding:0;box-sizing:border-box}:root{--bg-color: #f8fafc;--bg-secondary: rgba(255, 255, 255, .95);--border-color: rgba(226, 232, 240, .8);--text-primary: #0f172a;--text-secondary: #64748b;--accent-color: #3b82f6;--accent-hover: #2563eb;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--error-bg: #fef2f2;--error-text: #ef4444;--success-bg: #f0fdf4;--success-text: #22c55e;--app-height: 100vh}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;margin:0;background-image:radial-gradient(circle at 15% 50%,rgba(59,130,246,.05) 0%,transparent 25%),radial-gradient(circle at 85% 30%,rgba(139,92,246,.05) 0%,transparent 25%)}.app{display:flex;flex-direction:column;min-height:100vh;width:100%}.auth-container{display:flex;justify-content:center;align-items:flex-start;min-height:100vh;width:100%;padding:0}.auth-card{background:var(--bg-secondary);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-right:1px solid var(--border-color);border-left:1px solid var(--border-color);padding:40px;width:100%;max-width:1000px;min-height:100vh;margin:0 auto;box-shadow:0 0 50px #00000008;animation:fadeIn .4s ease-out}.auth-card:not(.settings-card){max-width:440px;min-height:auto;border-radius:24px;border:1px solid var(--border-color);margin-top:5vh;box-shadow:0 20px 25px -5px #0000000d}.auth-card h2{font-family:Outfit,sans-serif;font-size:2rem;font-weight:600;color:var(--text-primary);margin-bottom:24px;letter-spacing:-.02em}.settings-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.settings-header h2{margin-bottom:0}.logout-btn-admin{background:transparent;color:var(--text-secondary);padding:8px 16px;border-radius:12px;cursor:pointer;font-size:.875rem;font-weight:500;border:1px solid var(--border-color);transition:all .2s ease}.logout-btn-admin:hover{background:#fef2f2;color:#ef4444;border-color:#fca5a5}.settings-form{display:grid;grid-template-columns:1fr;gap:10px}.settings-section-card{background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:24px;margin-bottom:24px;box-shadow:0 1px 3px #00000005}.form-group{margin-bottom:20px;text-align:left}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:var(--text-secondary);font-size:.875rem}.form-group input,.form-group textarea{width:100%;padding:12px 16px;background:#f8fafc;border:1px solid var(--border-color);border-radius:10px;font-size:1rem;color:var(--text-primary);transition:all .2s}.form-group input:focus,.form-group textarea:focus{outline:none;background:#fff;border-color:var(--accent-color);box-shadow:0 0 0 3px #3b82f614}.form-group textarea{min-height:120px}.submit-btn{width:100%;padding:14px;background:var(--accent-gradient);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;max-width:300px;margin:0 auto}.submit-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.error-message,.success-message{padding:12px 16px;border-radius:12px;margin-bottom:24px;font-size:.875rem;font-weight:500;border:1px solid transparent}.error-message{color:var(--error-text);background:var(--error-bg);border-color:#fecaca}.success-message{color:var(--success-text);background:var(--success-bg);border-color:#bbf7d0}.info-group .email-span{display:inline-block;font-size:1rem;color:var(--text-primary);padding:4px 0;font-weight:600}.key-display{background:#f1f5f9;padding:12px 16px;border-radius:8px;font-family:monospace;color:var(--accent-color);font-weight:600;font-size:.95rem}.url-copy-box{display:flex;gap:10px;margin-top:8px}.url-copy-box input{flex:1;padding:10px 14px;border:1px solid var(--border-color);border-radius:8px;font-size:.85rem;background:#fff}.copy-btn{padding:0 16px;background:#fff;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:500}.copy-btn.copied{background:var(--success-bg);color:var(--success-text);border-color:#bbf7d0}.hint-text{font-size:.8rem;color:var(--text-secondary);margin-top:6px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.auth-card{padding:24px 16px;border-left:none;border-right:none}.settings-header{flex-direction:row;align-items:center}.settings-header h2{font-size:1.5rem}.auth-card.settings-card{max-width:100%}.form-group input,.form-group textarea{font-size:16px}.submit-btn{max-width:100%}}@media (max-width: 480px){.settings-header{justify-content:space-between}.url-copy-box{flex-direction:column}.copy-btn{height:44px}}