:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#f9f9f9;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}a:hover{color:#747bff}#root{padding:2rem;text-align:center;background-color:#fff5e6;min-height:100vh;box-sizing:border-box}h1{color:#ff8c00}nav ul{list-style:none;padding:0;margin:20px 0;display:flex;justify-content:center;align-items:center;gap:20px;flex-wrap:wrap}nav li{display:inline}nav a{text-decoration:none;color:#ff4500;font-weight:700;padding:8px 15px;border:1px solid #ff4500;border-radius:5px;transition:background-color .3s ease,color .3s ease}nav a:hover{background-color:#ff4500;color:#fff}.user-info{color:#333;font-weight:700;padding:8px 15px;background-color:#fff5e6;border:1px solid #ffcc99;border-radius:5px}.logout-btn{background-color:#dc3545;color:#fff;border:1px solid #dc3545;padding:8px 15px;border-radius:5px;cursor:pointer;font-weight:700;font-size:.9em;transition:background-color .3s ease;margin:0}.logout-btn:hover{background-color:#c82333;border-color:#c82333}button{background-color:orange;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;font-size:1em;margin-top:15px;transition:background-color .3s ease;width:auto;box-sizing:border-box}button:hover{background-color:#ff8c00}button:disabled{background-color:#ccc;cursor:not-allowed}label{display:block;margin-bottom:5px;font-weight:700;text-align:left}input[type=text],input[type=file]{padding:10px;margin-bottom:15px;border:1px solid #ccc;border-radius:4px;width:100%;box-sizing:border-box}.content{margin-top:30px;padding:20px;background-color:#fffaf0;box-sizing:border-box}.signature-area-placeholder,.signature-canvas{box-sizing:border-box;touch-action:none;width:100%;max-width:500px;height:200px;border:2px dashed #ccc;background-color:#fff;cursor:crosshair;margin:10px auto;display:block}.signature-canvas:hover{border-color:#ff8c00}.signature-canvas:focus{outline:2px solid #ff8c00;outline-offset:2px}.auth-container{display:flex;justify-content:center;align-items:center;min-height:70vh;padding:20px;margin-top:20px}.auth-form{background-color:#fff;padding:30px;border-radius:10px;box-shadow:0 4px 6px #0000001a;border:1px solid #ffcc99;width:100%;max-width:400px}.auth-form h2{text-align:center;color:#ff8c00;margin-bottom:30px;font-size:1.8em}.form-group label{display:block;margin-bottom:8px;font-weight:700;color:#333;text-align:left}.form-group input{width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;font-size:1em;transition:border-color .3s ease;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#ff8c00}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.auth-button{width:100%;padding:12px;background-color:orange;color:#fff;border:none;border-radius:6px;font-size:1.1em;font-weight:700;cursor:pointer;transition:background-color .3s ease;margin-top:10px}.auth-button:hover:not(:disabled){background-color:#ff8c00}.auth-button:disabled{background-color:#ccc;cursor:not-allowed}.auth-links{text-align:center;margin-top:20px}.auth-links p{margin:0;color:#666}.auth-links a{color:#ff4500;text-decoration:none;font-weight:700}.auth-links a:hover{text-decoration:underline}.message{margin-top:15px;padding:10px;border-radius:4px;text-align:center;font-weight:700}.App h1{margin-bottom:20px}.auth-navigation{display:flex;justify-content:center;padding:10px 20px;margin-bottom:10px}.auth-nav-link{color:#ff4500;text-decoration:none;font-weight:700;padding:8px 15px;border:1px solid #ff4500;border-radius:5px;transition:background-color .3s ease,color .3s ease;font-size:.9em}.auth-nav-link:hover{background-color:#ff4500;color:#fff}body:has(.auth-container) .App{display:flex;flex-direction:column;min-height:100vh}.auth-page .auth-container{min-height:75vh}@media (max-width: 600px){#root{padding:1rem}nav ul{flex-direction:column;gap:10px}nav li{display:block}nav a{display:block;padding:10px}input[type=text],input[type=file],button{width:100%;margin-right:0}button{margin-top:10px}.content{padding:15px}.signature-area-placeholder,.signature-canvas{width:100%;max-width:none;margin:10px 0}.auth-container{padding:10px;min-height:50vh}.auth-form{padding:20px;margin:0;border-radius:8px}.auth-form h2{font-size:1.5em;margin-bottom:20px}.form-group{margin-bottom:15px}.form-group input{padding:10px;font-size:16px}.auth-button{padding:12px;font-size:1em}}.back-button{background-color:#f0f0f0;color:#333;border:1px solid #ddd;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:14px;margin-bottom:12px}.back-button:hover{background-color:#e9e9e9}.attendance-container{max-width:800px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.attendance-header{text-align:center;margin-bottom:30px;padding:20px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:15px;color:#fff}.attendance-header h1{margin:0 0 15px;font-size:2rem;font-weight:600}.time-display{display:flex;flex-direction:column;align-items:center;gap:10px}.current-time{font-size:2.5rem;font-weight:700;font-family:Courier 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20px;color:#333;font-size:1.2rem}.photo-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.btn-primary:hover:not(:disabled){background-color:#0056b3;transform:translateY(-2px)}.clock-actions{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.btn-clock-in{background-color:#28a745;color:#fff;padding:15px 30px;font-size:1.1rem}.btn-clock-in:hover:not(:disabled){background-color:#218838}.btn-clock-out{background-color:#dc3545;color:#fff;padding:15px 30px;font-size:1.1rem}.btn-clock-out:hover:not(:disabled){background-color:#c82333}.btn.disabled{background-color:#6c757d;cursor:not-allowed}@media (max-width: 768px){.attendance-container{padding:15px}.attendance-header h1{font-size:1.5rem}.current-time{font-size:2rem}.clock-actions{flex-direction:column;align-items:center}.btn-clock-in,.btn-clock-out{width:100%;max-width:300px}.photo-actions,.camera-controls{flex-direction:column;align-items:center}}.leave-application-container{max-width:800px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.leave-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding:20px;background:linear-gradient(135deg,#ff6b6b 0%,#ee5a24 100%);border-radius:15px;color:#fff}.leave-header h1{margin:0;font-size:2rem;font-weight:600}.leave-form{background:white;border-radius:12px;padding:25px;box-shadow:0 4px 6px #0000001a;border:1px solid #e1e5e9;margin-bottom:30px}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px #007bff1a}.leave-type-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px;margin-top:10px}.leave-type-option{display:flex;flex-direction:column;align-items:center;cursor:pointer}.leave-type-option input[type=radio]{display:none}.leave-type-label{display:block;width:100%;padding:12px 8px;text-align:center;border-radius:8px;color:#fff;font-weight:500;font-size:.9rem;transition:all .3s ease;border:2px solid transparent}.leave-type-option input[type=radio]:checked+.leave-type-label{border-color:#333;transform:scale(1.05);box-shadow:0 4px 8px #0003}.duration-value{font-size:1.5rem;font-weight:700;color:#007bff}.btn{padding:15px 30px;border:none;border-radius:8px;font-size:1.1rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover:not(:disabled){background-color:#0056b3;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.leave-records{background:white;border-radius:12px;padding:25px;box-shadow:0 4px 6px #0000001a;border:1px solid #e1e5e9}.leave-records h3{margin:0 0 20px;color:#333;font-size:1.3rem;text-align:center}.no-records{text-align:center;padding:40px 20px;color:#666}.no-records p{margin:0;font-size:1.1rem}.records-list{display:flex;flex-direction:column;gap:20px}.record-item{border:1px solid #e1e5e9;border-radius:10px;overflow:hidden;transition:all .3s ease}.record-item:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.record-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background-color:#f8f9fa;border-bottom:1px solid #e1e5e9}.record-type{font-weight:600;color:#333;font-size:1.1rem}.record-status{padding:6px 12px;border-radius:20px;color:#fff;font-size:.9rem;font-weight:500}.record-details{padding:20px}.record-time{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding:10px;background-color:#f8f9fa;border-radius:8px;font-size:.95rem}.record-reason{margin-bottom:15px;line-height:1.6}.record-comment{margin-bottom:15px;padding:12px;background-color:#fff3cd;border:1px solid #ffeaa7;border-radius:8px;color:#856404}.record-apply-time{text-align:right;color:#666;font-size:.9rem;font-style:italic}.loading-spinner{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid #007bff;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:15px}@media (max-width: 768px){.leave-application-container{padding:15px}.leave-header{flex-direction:column;gap:15px;text-align:center}.leave-header h1{font-size:1.5rem}.form-row{grid-template-columns:1fr;gap:15px}.leave-type-options{grid-template-columns:repeat(2,1fr)}.record-header{flex-direction:column;gap:10px;text-align:center}.record-time{flex-direction:column;gap:8px;text-align:center}.btn{width:100%;justify-content:center}}.overtime-application-container{max-width:800px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe 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.form-group:last-child{margin-bottom:0}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-size:1rem;transition:border-color .3s ease;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#4ecdc4;box-shadow:0 0 0 3px #4ecdc41a}.form-group textarea{resize:vertical;min-height:100px}.duration-display{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;background-color:#f8f9fa;border:2px solid #e1e5e9;border-radius:8px;font-size:1.1rem}.duration-value{font-size:1.5rem;font-weight:700;color:#4ecdc4}.duration-unit{color:#666;font-weight:500}.photo-section{margin-bottom:20px}.photo-section label{display:block;margin-bottom:15px;font-weight:600;color:#333;font-size:1rem}.photo-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}.btn{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:#4ecdc4;color:#fff}.btn-primary:hover:not(:disabled){background-color:#44a08d;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#545b62;transform:translateY(-2px)}.camera-container{text-align:center;margin:20px 0}.camera-video{width:100%;max-width:400px;height:auto;border-radius:8px;margin-bottom:15px;border:2px solid #e1e5e9}.camera-controls{display:flex;gap:15px;justify-content:center}.photo-preview{text-align:center;margin:20px 0}.preview-image{max-width:100%;max-height:300px;border-radius:8px;border:2px solid #e1e5e9;margin-bottom:15px}.photo-controls{display:flex;justify-content:center}.form-actions{text-align:center;margin-top:30px}.btn-submit{background-color:#4ecdc4;color:#fff;padding:15px 30px;font-size:1.1rem}.btn-submit:hover:not(:disabled){background-color:#44a08d;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;color:#fff}.loading-spinner{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid #4ecdc4;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:15px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.overtime-application-container{padding:15px}.overtime-header{flex-direction:column;gap:15px;text-align:center}.overtime-header h1{font-size:1.5rem}.form-row{grid-template-columns:1fr;gap:15px}.btn{width:100%;justify-content:center}.photo-actions,.camera-controls{flex-direction:column;align-items:center}}.home-container{padding:16px}.home-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.home-title{font-size:20px;font-weight:600}.home-user{color:#666;font-size:14px}.nav-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 6px;text-decoration:none;background:#fff;border-radius:10px;border:1px solid #eee;box-shadow:0 1px 2px #0000000a;color:#333}.nav-item:active{transform:scale(.98)}.nav-icon{font-size:22px;margin-bottom:6px}.nav-text{font-size:13px}.nav-item button,button.nav-item{border:none;cursor:pointer;font-family:inherit;width:100%}button.nav-item:active{transform:scale(.98)}@media (max-width: 420px){.nav-grid{grid-template-columns:repeat(3,1fr)}}