:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;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;display:flex;place-items:center;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:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.form-overlay{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.form-modal{background:#fff;border-radius:16px;padding:30px;box-shadow:0 20px 60px #0000004d;max-width:400px;width:90%;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.form-modal h2{margin:0 0 25px;color:#2c3e50;font-size:1.5rem;font-weight:600;text-align:center}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#34495e;font-weight:500;font-size:14px}.form-group input{width:100%;padding:12px 16px;border:2px solid #ecf0f1;border-radius:8px;font-size:16px;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.form-group input[type=time]{font-family:inherit}.form-actions{display:flex;gap:12px;margin-top:30px}.cancel-btn,.submit-btn{flex:1;padding:12px 20px;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s}.cancel-btn{background:#ecf0f1;color:#7f8c8d}.cancel-btn:hover{background:#d5dbdb;color:#2c3e50}.submit-btn{background:#27ae60;color:#fff}.submit-btn:hover{background:#229954;transform:translateY(-1px)}@media (max-width: 480px){.form-modal{padding:20px;margin:20px}.form-actions{flex-direction:column}}.time-block{background:#f8f9fa;border-radius:8px;padding:12px;margin-bottom:10px;border-left:4px solid #3498db;transition:all .2s ease;position:relative}.time-block.active-session{background:#e8f5e8;border-left-color:#27ae60;animation:pulse 2s infinite}.time-block:hover{background:#e9ecef;transform:translate(2px);box-shadow:0 2px 8px #0000001a}.time-block.active-session:hover{background:#d4edda}.time-block-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.time-range{font-size:14px;font-weight:600;color:#2c3e50}.time-block-actions{display:flex;gap:4px;align-items:center}.edit-btn{background:#3498db;color:#fff;border:none;border-radius:50%;width:24px;height:24px;cursor:pointer;font-size:12px;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .2s;opacity:.7}.edit-btn:hover{background:#2980b9;opacity:1;transform:scale(1.1)}.remove-btn{background:#e74c3c;color:#fff;border:none;border-radius:50%;width:24px;height:24px;cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .2s;opacity:.7}.remove-btn:hover{background:#c0392b;opacity:1;transform:scale(1.1)}.time-block-duration{font-size:12px;color:#7f8c8d;font-weight:500;margin-bottom:4px}.time-block-description{font-size:13px;color:#34495e;font-style:italic;line-height:1.3}.active-indicator{color:#27ae60;font-weight:600;font-size:12px}@keyframes pulse{0%{box-shadow:0 0 #27ae6066}70%{box-shadow:0 0 0 10px #27ae6000}to{box-shadow:0 0 #27ae6000}}.time-block{animation:fadeInUp .3s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.clock-in-out{margin-bottom:15px;text-align:center}.clock-in-btn,.clock-out-btn{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;min-width:120px;width:100%}.clock-in-btn{background:#27ae60;color:#fff}.clock-in-btn:hover{background:#229954;transform:translateY(-1px);box-shadow:0 4px 8px #27ae604d}.clock-out-btn{background:#e74c3c;color:#fff}.clock-out-btn:hover{background:#c0392b;transform:translateY(-1px);box-shadow:0 4px 8px #e74c3c4d}.clock-in-btn:active,.clock-out-btn:active{transform:translateY(0)}.time-tracker{max-width:1400px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.header{text-align:center;margin-bottom:30px}.header h1{color:#fff;margin-bottom:20px;font-size:2.5rem;font-weight:300}.week-navigation{display:flex;justify-content:center;align-items:center;gap:20px;margin-bottom:20px}.week-navigation button{background:#764ba2;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;font-size:14px;transition:background-color .2s}.week-navigation button:hover{background:#6a4190}.week-display{font-size:18px;font-weight:500;color:#fff;min-width:200px}.settings{display:flex;justify-content:center;margin-bottom:20px}.weekend-toggle{display:flex;align-items:center;gap:10px;cursor:pointer;padding:10px 15px;background:#ffffff1a;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:all .2s ease}.weekend-toggle:hover{background:#ffffff26;transform:translateY(-1px)}.weekend-toggle input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#3498db}.checkbox-label{font-size:14px;color:#fff;font-weight:500;-webkit-user-select:none;user-select:none}.week-view{display:grid;grid-template-columns:repeat(7,minmax(160px,1fr));gap:15px;margin-bottom:30px}.week-view.weekdays-only{grid-template-columns:repeat(5,minmax(160px,1fr))}.day-column{background:#fff;border-radius:12px;padding:20px;box-shadow:0 2px 10px #0000001a;border:2px solid #ecf0f1;transition:all .2s ease;min-height:400px}.day-column:hover{box-shadow:0 4px 20px #00000026;transform:translateY(-2px)}.day-column.today{border-color:#3498db;background:linear-gradient(135deg,#f8f9ff,#fff)}.day-header{text-align:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #ecf0f1}.day-header h3{margin:0 0 10px;color:#2c3e50;font-size:16px;font-weight:600}.day-total{font-size:14px;color:#7f8c8d;font-weight:500}.time-blocks{margin-bottom:20px;min-height:200px}.add-block-btn{width:100%;background:#27ae60;color:#fff;border:none;padding:12px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s}.add-block-btn:hover{background:#229954}.week-summary{text-align:center;padding:20px;background:#764ba2;color:#fff;border-radius:12px;box-shadow:0 4px 15px #0000001a;width:100%;box-sizing:border-box}.week-summary h2{margin:0 0 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