.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-box{background:#fff;padding:40px;border-radius:20px;box-shadow:0 20px 60px #0000004d;max-width:400px;width:100%;text-align:center}.login-box h1{margin-bottom:10px;color:#667eea;font-size:2rem}.subtitle{color:#666;margin-bottom:30px}.form-group input{width:100%;padding:15px;border:2px solid #e0e0e0;border-radius:10px;font-size:16px;text-align:center;letter-spacing:2px;transition:border-color .3s}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.login-box button{width:100%;padding:15px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .3s,box-shadow .3s}.login-box button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #667eea66}.login-box button:disabled{opacity:.6;cursor:not-allowed;transform:none}.error-message{background-color:#fee;color:#c33;padding:12px;border-radius:8px;margin-bottom:20px;font-size:14px}.footer-links{margin-top:25px;padding-top:20px;border-top:1px solid #e0e0e0}.footer-links a{color:#667eea;text-decoration:none;font-size:14px;transition:color .3s}.footer-links a:hover{color:#764ba2}.admin-page{min-height:100vh;background:#f5f7fa}.admin-header{background:linear-gradient(135deg,#667eea,#764ba2);padding:20px 40px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 6px #0000001a}.admin-header h1{color:#fff;margin:0}.logout-button{padding:10px 25px;background:#fff;color:#667eea;border:none;border-radius:25px;font-weight:600;cursor:pointer;transition:all .3s}.logout-button:hover{transform:translateY(-2px);box-shadow:0 5px 15px #0003}.admin-container{max-width:1400px;margin:0 auto;padding:30px 20px}.message{padding:15px 20px;border-radius:10px;margin-bottom:20px;text-align:center;font-weight:500}.message.success{background:#d4edda;color:#155724}.message.error{background:#f8d7da;color:#721c24}.tabs{display:flex;gap:10px;margin-bottom:30px}.tab{padding:12px 30px;background:#fff;border:2px solid transparent;border-radius:10px;font-weight:600;cursor:pointer;transition:all .3s;color:#666}.tab:hover{color:#667eea}.tab.active{background:#667eea;color:#fff;border-color:#667eea}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:#fff;padding:25px;border-radius:15px;text-align:center;box-shadow:0 2px 10px #0000000d;transition:transform .3s}.stat-card:hover{transform:translateY(-5px)}.stat-value{font-size:2.5rem;font-weight:700;color:#667eea;margin-bottom:10px}.stat-label{color:#666;font-size:.9rem;letter-spacing:1px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-header 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.event-details{text-align:left}.event-title{font-size:1.5rem;margin-bottom:10px;color:#333;line-height:1.3}.events-list.events-count-1 .event-title{font-size:2rem}.event-location{font-size:1rem;color:#666;margin:8px 0}.events-list.events-count-1 .event-location{font-size:1.2rem}.event-description{font-size:.9rem;color:#888;margin-top:10px;line-height:1.4}.events-list.events-count-1 .event-description{font-size:1rem}.event-countdown{text-align:center;min-width:150px}.countdown-big{font-size:4rem;font-weight:700;color:#f44;animation:pulse 1s infinite}.events-list.events-count-1 .countdown-big{font-size:6rem}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.time-until{font-size:1.3rem;color:#666}.time-until strong{color:var(--primary-color);font-size:1.6rem}.in-progress{font-size:1.5rem;color:#10b981;font-weight:700}.event-ended{font-size:1.3rem;color:#999;font-weight:600;opacity:.7}.events-list.room .event-card{background:#fff;border-radius:15px;padding:20px;box-shadow:0 4px 15px #0000001a;display:flex;flex-direction:column;align-items:flex-start;gap:10px;border-left:5px solid var(--primary-color)}.events-list.events-count-1.room .event-card{flex-direction:row;align-items:center;gap:20px;padding:20px 30px}.event-time-small{font-size:1.2rem;color:#666;font-weight:600;min-width:140px}.event-content{flex:1;display:flex;align-items:center;gap:15px}.event-title-large{font-size:1.8rem;color:#333;margin:0}.event-location-badge{background:var(--primary-color);color:#fff;padding:6px 15px;border-radius:20px;font-size:.9rem;font-weight:600}.time-badge{background:#fef3c7;color:#92400e;padding:8px 16px;border-radius:20px;font-weight:600;font-size:.9rem}.status-badge{padding:8px 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.event-time-large{font-size:3rem;text-align:center}.event-title,.events-list.events-count-1 .event-title{font-size:1.5rem}.countdown-big,.events-list.events-count-1 .countdown-big{font-size:4rem}.events-list.room .event-card,.events-list.events-count-1.room .event-card,.event-content{flex-direction:column;align-items:flex-start}.floating-controls{bottom:15px;right:15px}.floating-icon{width:32px;height:32px;font-size:14px}}.config-container{min-height:100vh;background:#f5f7fa}.config-header{background:linear-gradient(135deg,#667eea,#764ba2);padding:30px 40px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 6px #0000001a}.config-header h1{color:#fff;margin:0}.btn-back{padding:10px 20px;background:#fff;color:#667eea;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s}.btn-back:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.config-content{max-width:900px;margin:0 auto;padding:40px 20px}.loading{text-align:center;padding:100px 20px;font-size:1.2rem;color:#666}.message{padding:15px 20px;border-radius:8px;margin-bottom:20px;font-weight:500}.message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.config-section{background:#fff;padding:30px;border-radius:12px;margin-bottom:30px;box-shadow:0 2px 8px #0000000d}.config-section h2{margin:0 0 20px;color:#333;font-size:1.3rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#555;font-weight:600;font-size:.95rem}.form-group input[type=text],.form-group input[type=url],.form-group input[type=number],.form-group input[type=color],.form-group select,.form-group textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .3s;box-sizing:border-box}.form-group input[type=text]:focus,.form-group input[type=url]:focus,.form-group 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.3s}.btn-save{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-save:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.btn-save:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-cancel{background:#e0e0e0;color:#666}.btn-cancel:hover{background:#d0d0d0}.info-box{background:#e3f2fd;border-left:4px solid #2196F3;padding:1rem;border-radius:4px;margin-bottom:1rem}.info-box p{margin:.5rem 0;color:#1565c0}.info-box code{background:#0000001a;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace;font-size:.9em}@media (max-width: 768px){.config-header{flex-direction:column;gap:15px}.form-row{grid-template-columns:1fr}.config-actions{flex-direction:column-reverse}.btn-cancel,.btn-save{width:100%}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #667eea;--secondary-color: #764ba2;--text-color: #333;--bg-color: #f5f7fa;--white: #ffffff;--error: #ef4444;--success: #10b981}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-color);color:var(--text-color)}#root{min-height:100vh}button,input{font-family:inherit}