.admin-login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}.admin-login-box{background:white;padding:40px;border-radius:8px;box-shadow:0 10px 25px #0003;width:100%;max-width:400px}.admin-login-box h1{text-align:center;color:#333;margin-bottom:30px;font-size:28px}.admin-login-box form{display:flex;flex-direction:column;gap:15px}.admin-login-box input{padding:12px;border:1px solid #ddd;border-radius:4px;font-size:16px;transition:border-color .3s}.admin-login-box input:focus{outline:none;border-color:#667eea}.admin-login-box button{padding:12px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}.admin-login-box button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #0003}.admin-login-box button:disabled{opacity:.6;cursor:not-allowed}.error-message{color:#dc3545;background:#f8d7da;padding:12px;border-radius:4px;margin-top:15px;border:1px solid #f5c6cb}.admin-container{max-width:1200px;margin:0 auto;padding:20px;background:#f8f9fa;min-height:100vh}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;background:white;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.admin-header h1{margin:0;color:#333;font-size:28px}.logout-btn{padding:10px 20px;background:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:background .3s}.logout-btn:hover{background:#c82333}.admin-error{background:#f8d7da;color:#721c24;padding:15px;border-radius:4px;margin-bottom:20px;border:1px solid #f5c6cb}.admin-success{background:#d4edda;color:#155724;padding:15px;border-radius:4px;margin-bottom:20px;border:1px solid #c3e6cb}.admin-tabs{display:flex;gap:10px;margin-bottom:20px;background:white;padding:10px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.tab-btn{padding:10px 20px;background:#e9ecef;border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:all .3s;color:#666}.tab-btn.active,.tab-btn:hover{background:#667eea;color:#fff}.admin-section{background:white;padding:30px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.admin-section h2{color:#333;margin-top:0;margin-bottom:25px;font-size:22px;border-bottom:2px solid #667eea;padding-bottom:10px}.admin-section h3{color:#555;font-size:18px;margin-bottom:15px}.admin-section h4{color:#666;font-size:16px;margin-bottom:12px}.add-user-form{background:#f8f9fa;padding:20px;border-radius:8px;margin-bottom:30px;border-left:4px solid #667eea}.add-user-form form{display:flex;gap:10px;flex-wrap:wrap}.add-user-form input{flex:1;min-width:200px;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px}.add-user-form button{padding:10px 20px;background:#28a745;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:background .3s}.add-user-form button:hover:not(:disabled){background:#218838}.add-user-form button:disabled{opacity:.6;cursor:not-allowed}.users-list{margin-bottom:30px}.users-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.user-card{background:#f8f9fa;padding:20px;border-radius:8px;border:1px solid #dee2e6;transition:transform .3s,box-shadow .3s}.user-card:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001a}.user-card h4{margin:0 0 10px;color:#333}.user-card p{margin:5px 0;color:#666;font-size:14px}.user-actions{display:flex;gap:8px;margin-top:15px;flex-wrap:wrap}.user-actions button{flex:1;padding:8px 12px;border:none;border-radius:4px;cursor:pointer;font-size:13px;font-weight:700;transition:all .3s;min-width:80px}.edit-btn{background:#667eea;color:#fff}.edit-btn:hover{background:#5568d3}.reset-btn{background:#ffc107;color:#333}.reset-btn:hover{background:#e0a800}.delete-btn{background:#dc3545;color:#fff}.delete-btn:hover{background:#c82333}.add-activity-form{background:#f8f9fa;padding:20px;border-radius:8px;margin-bottom:25px;border-left:4px solid #667eea}.add-activity-form form{display:flex;gap:10px;flex-wrap:wrap}.add-activity-form input{padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px}.add-activity-form input[type=date],.add-activity-form input[type=number]{min-width:150px}.add-activity-form button{padding:10px 20px;background:#28a745;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:background .3s}.add-activity-form button:hover:not(:disabled){background:#218838}.add-activity-form button:disabled{opacity:.6;cursor:not-allowed}.selected-user-info{background:#e7f3ff;padding:15px;border-radius:8px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;border-left:4px solid #667eea}.selected-user-info h3{margin:0}.change-user-btn{padding:8px 15px;background:#667eea;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.change-user-btn:hover{background:#5568d3}.activities-list{margin-top:20px}.activities-table{width:100%;border-collapse:collapse;background:white;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a}.activities-table thead{background:#667eea;color:#fff;font-weight:700}.activities-table th,.activities-table td{padding:12px;text-align:left;border-bottom:1px solid #dee2e6}.activities-table tr:hover{background:#f8f9fa}.activities-table tbody tr:last-child td{border-bottom:none}.delete-activity-btn{padding:6px 12px;background:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:12px;font-weight:700;transition:background .3s}.delete-activity-btn:hover{background:#c82333}.select-user-prompt{text-align:center;padding:40px 20px}.select-user-prompt p{color:#666;font-size:16px;margin-bottom:20px}.users-list-for-activities{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.user-select-btn{padding:15px;background:#667eea;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;font-size:14px;transition:all .3s}.user-select-btn:hover{background:#5568d3;transform:translateY(-3px);box-shadow:0 5px 15px #667eea66}@media (max-width: 768px){.admin-header{flex-direction:column;gap:15px;text-align:center}.admin-header h1{font-size:22px}.admin-tabs{flex-direction:column}.tab-btn{width:100%}.add-user-form form,.add-activity-form form{flex-direction:column}.add-user-form input,.add-activity-form input{width:100%}.users-grid{grid-template-columns:1fr}.activities-table{font-size:14px}.activities-table th,.activities-table td{padding:8px}.selected-user-info{flex-direction:column;gap:10px;text-align:center}.selected-user-info h3{margin:0}}:root{--teal-500:#00b3a6;--teal-600:#008f86;--ink:#111;--muted:#666;--bg:#f7f7f7;--card:#fff;--shadow:0 6px 24px rgba(11,22,33,.06);--tile-empty:#f3f4f6;--tile-empty-2:#e6e6e6;--tile-filled-start: var(--teal-500);--tile-filled-end: var(--teal-600);--tile-border: rgba(0,179,166,.35);--tile-shadow: rgba(0,179,166,.14)}*{box-sizing:border-box}html,body{height:100%}body{font-family:Inter,Arial,sans-serif;padding:20px;background:var(--bg);color:var(--ink)}.container{max-width:1100px;margin:0 auto;background:var(--card);padding:20px;border-radius:8px;box-shadow:var(--shadow)}button{cursor:pointer;border-radius:6px;border:1px solid rgba(0,0,0,.06);background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:6px;border:1px solid rgba(0,0,0,.08);background:#fff;cursor:pointer;line-height:1.2;text-decoration:none;font-weight:600;transition:transform .06s ease,box-shadow .12s ease,background .12s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 6px 14px #0000000f}.btn:active{transform:translateY(0);box-shadow:none}.btn.small{padding:6px 10px;font-size:13px}.btn.primary{background:linear-gradient(180deg,var(--teal-500),var(--teal-600));color:#fff;border:none;box-shadow:0 6px 14px var(--tile-shadow)}.btn.ghost{background:transparent;border:1px solid #ddd}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;background:#fff;border-radius:8px;box-shadow:0 4px 18px #0a141e0d;position:sticky;top:12px;z-index:10}.header-left{display:flex;align-items:center;gap:12px}.logo{width:48px;height:48px;object-fit:contain;border-radius:6px}.app-title .title-main{font-weight:700;font-size:16px}.app-title .title-sub{font-size:12px;color:var(--muted)}.header-nav{display:flex;gap:12px;color:#555}.header-nav a{cursor:pointer;padding:6px 8px;border-radius:6px}.muted{color:#6b7280;font-size:13px}.dashboard-root{display:flex;flex-direction:column;gap:18px}.dashboard-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.title-block h2{margin:0;font-size:20px}.user-block{min-width:260px}.ucard{display:flex;gap:12px;align-items:center}.avatar-large{width:72px;height:72px;border-radius:12px;background:linear-gradient(180deg,var(--teal-500),var(--teal-600));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px}.meta{display:flex;gap:8px;color:#444;margin-top:6px}.dashboard-body{display:flex;gap:18px;margin-top:6px;align-items:flex-start}.left-panel{width:28%;min-width:240px}.right-panel{flex:1}.panel-card{background:#fff;padding:14px;border-radius:8px;box-shadow:0 4px 16px #0c141e0a}.month-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:8px}.day-tile{background:var(--tile-empty);border-radius:8px;height:84px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;box-shadow:inset 0 -2px #fff6}.day-tile .day-number{font-weight:700;color:#374151}.day-tile .km-pill{position:absolute;bottom:8px;background:#fff;padding:4px 8px;border-radius:999px;font-size:12px;box-shadow:0 4px 10px #0206170f}.day-tile.active{background:linear-gradient(180deg,rgba(0,179,166,.1),rgba(0,143,134,.1));border:1px solid var(--tile-border)}.day-tile.long{background:linear-gradient(180deg,rgba(0,179,166,.18),rgba(0,143,134,.18));border:1px solid rgba(0,143,134,.35)}.legend{display:flex;gap:12px;align-items:center;font-size:13px;color:#555}.legend-swatch{width:12px;height:12px;border-radius:3px;background:#eee;display:inline-block;margin-right:6px;vertical-align:middle}.legend-swatch.active{background:var(--teal-500)}.legend-swatch.long{background:var(--teal-600)}.avatar{width:48px;height:48px;border-radius:8px;background:linear-gradient(180deg,var(--teal-500),var(--teal-600));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.no-user{color:#7c7c7c}.mini-grid{display:grid;grid-template-columns:repeat(30,8px);gap:4px;align-items:center;justify-content:center}.mini-cell{width:8px;height:8px;border-radius:2px;background:var(--tile-empty);box-shadow:inset 0 -1px #fff9}.mini-cell.mini-filled{background:linear-gradient(180deg,var(--tile-filled-start),var(--tile-filled-end));box-shadow:0 2px 6px #008f861f;border:1px solid var(--tile-border)}.mini-cell.mini-empty{background:var(--tile-empty-2)}.personal-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:8px;margin-top:10px}.personal-cell{height:48px;border-radius:8px;background:var(--tile-empty);display:flex;align-items:center;justify-content:center;position:relative;transition:transform .08s ease;overflow:hidden}.personal-cell.filled{background:linear-gradient(180deg,var(--tile-filled-start),var(--tile-filled-end));border:1px solid var(--tile-border);color:#111}.personal-cell.filled:hover{transform:translateY(-4px)}.personal-cell .cell-day{position:static;margin:0;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;color:#111}.personal-cell .cell-km{display:none}.tabs{display:inline-flex;background:#fff;border-radius:8px;overflow:hidden;border:1px solid #eee}.tab{padding:8px 12px;background:transparent;border:0;cursor:pointer;color:#374151;font-weight:600}.tab.active{background:var(--teal-500);color:#fff}@media (max-width: 900px){.dashboard-body{flex-direction:column}.left-panel{width:100%}.month-grid{grid-template-columns:repeat(5,1fr)}.personal-grid{grid-template-columns:repeat(6,1fr);gap:6px}.personal-cell{height:44px}}@media (max-width: 760px){.mini-grid{grid-template-columns:repeat(15,8px)}}@media (max-width: 520px){.header-nav{display:none}.month-grid{grid-template-columns:repeat(4,1fr);gap:8px}.day-tile{height:68px}.personal-grid{grid-template-columns:repeat(5,1fr);gap:6px}.personal-cell{height:38px}.not-logged{display:flex;flex-direction:column;align-items:stretch;gap:12px}.not-logged .not-logged-text{flex:1}.not-logged .not-logged-action .btn{width:100%;display:inline-flex;padding:12px 16px;font-size:16px}.mini-grid{grid-template-columns:repeat(10,7px);gap:3px}.mini-cell{width:7px;height:7px;border-radius:1px}}