:root{--green: #2d7a4f;--green-light: #e8f5ee;--green-dark: #1a5235;--yellow: #f5a623;--yellow-light: #fff8ec;--red: #d64236;--red-light: #fdecea;--gray-0: #ffffff;--gray-1: #f7f8f6;--gray-2: #eaece8;--gray-3: #c8ccc5;--gray-4: #8a9187;--gray-5: #4a5047;--gray-9: #1a1e19;--radius: 14px;--radius-sm: 8px;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 6px 32px rgba(0,0,0,.12);--font: system-ui, -apple-system, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font);background:var(--gray-1);color:var(--gray-9);line-height:1.5;min-height:100dvh;-webkit-font-smoothing:antialiased}.container{width:100%;max-width:680px;margin:0 auto;padding:0 16px}.app-header{background:var(--green);color:#fff;padding:20px 0;box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.app-header .container{display:flex;align-items:center;justify-content:space-between;gap:12px}.app-header h1{font-size:1.3rem;font-weight:700;line-height:1.2}.header-sub{font-size:.8rem;opacity:.8;margin-top:2px}button{font-family:inherit;cursor:pointer;border:none;border-radius:var(--radius-sm);transition:all .15s ease}.btn-primary{background:var(--green);color:#fff;font-size:1.1rem;font-weight:700;padding:18px 24px;border-radius:var(--radius);width:100%;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:var(--shadow);min-height:64px}.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:var(--gray-3);cursor:not-allowed;transform:none}.btn-secondary{background:var(--gray-2);color:var(--gray-5);font-size:.9rem;font-weight:600;padding:10px 18px;border-radius:var(--radius-sm)}.btn-secondary:hover{background:var(--gray-3)}.btn-danger{background:var(--red-light);color:var(--red);font-size:.85rem;font-weight:600;padding:8px 14px;border-radius:var(--radius-sm)}.btn-danger:hover{background:var(--red);color:#fff}.btn-small{font-size:.8rem;padding:6px 12px;border-radius:6px}.day-section{margin-top:24px}.day-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.day-badge{background:var(--green);color:#fff;font-size:.8rem;font-weight:800;padding:4px 12px;border-radius:99px;white-space:nowrap}.day-label{font-size:1rem;font-weight:600;color:var(--gray-5)}.task-card{background:var(--gray-0);border-radius:var(--radius);padding:18px;margin-bottom:10px;box-shadow:var(--shadow)}.task-title{font-size:1.05rem;font-weight:700;color:var(--gray-9);margin-bottom:12px}.slots-list{display:flex;flex-direction:column;gap:8px}.slot-taken{background:var(--green-light);border:2px solid var(--green);border-radius:var(--radius-sm);padding:14px 16px;display:flex;align-items:center;gap:10px}.slot-taken .slot-icon{font-size:1.2rem}.slot-taken .slot-name{font-size:1rem;font-weight:600;color:var(--green-dark)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:200;display:flex;align-items:flex-end;justify-content:center;padding:16px}@media (min-width: 480px){.modal-overlay{align-items:center}}.modal{background:#fff;border-radius:var(--radius) var(--radius) var(--radius-sm) var(--radius-sm);width:100%;max-width:480px;padding:28px 24px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}@media (min-width: 480px){.modal{border-radius:var(--radius)}}@keyframes slideUp{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}.modal h2{font-size:1.2rem;margin-bottom:4px}.modal-sub{font-size:.9rem;color:var(--gray-4);margin-bottom:20px}.form-group{margin-bottom:16px}label{display:block;font-size:.9rem;font-weight:600;color:var(--gray-5);margin-bottom:6px}input[type=text],input[type=tel],input[type=date],input[type=number],input[type=password]{width:100%;font-family:inherit;font-size:1rem;padding:14px 16px;border:2px solid var(--gray-2);border-radius:var(--radius-sm);background:var(--gray-1);color:var(--gray-9);outline:none;transition:border-color .15s;min-height:52px}input:focus{border-color:var(--green);background:#fff}.form-row{display:flex;gap:10px;margin-top:12px}.form-row .btn-primary{flex:1}.admin-section{background:#fff;border-radius:var(--radius);padding:20px;margin-top:20px;box-shadow:var(--shadow)}.admin-section h2{font-size:1.1rem;font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--gray-2);color:var(--green-dark)}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:8px}.admin-table th{text-align:left;padding:8px 10px;background:var(--gray-1);font-size:.8rem;font-weight:700;color:var(--gray-4);text-transform:uppercase;letter-spacing:.04em}.admin-table td{padding:10px;border-bottom:1px solid var(--gray-2);vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.section-divider{height:1px;background:var(--gray-2);margin:16px 0}.state-card{background:#fff;border-radius:var(--radius);padding:40px 24px;text-align:center;box-shadow:var(--shadow);margin-top:24px}.state-icon{font-size:2.5rem;margin-bottom:12px}.state-title{font-size:1.1rem;font-weight:700;margin-bottom:6px}.state-desc{font-size:.9rem;color:var(--gray-4)}.error-banner{background:var(--red-light);color:var(--red);border-radius:var(--radius-sm);padding:12px 16px;font-size:.9rem;font-weight:600;margin-bottom:16px}.success-banner{background:var(--green-light);color:var(--green-dark);border-radius:var(--radius-sm);padding:12px 16px;font-size:.9rem;font-weight:600;margin-bottom:16px}.nav-tabs{display:flex;background:#ffffff26;border-radius:99px;padding:3px}.nav-tab{flex:1;padding:8px 16px;border-radius:99px;font-size:.85rem;font-weight:600;color:#ffffffbf;background:none;text-align:center}.nav-tab.active{background:#fff;color:var(--green)}.nav-tab:hover:not(.active){color:#fff}.qr-container{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;background:var(--gray-1);border-radius:var(--radius);text-align:center}.qr-container p{font-size:.85rem;color:var(--gray-4);max-width:240px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.flex{display:flex}.gap-8{gap:8px}.justify-between{justify-content:space-between}.align-center{align-items:center}.text-sm{font-size:.85rem}.text-muted{color:var(--gray-4)}.badge{display:inline-block;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:99px}.badge-green{background:var(--green-light);color:var(--green-dark)}.badge-gray{background:var(--gray-2);color:var(--gray-4)}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.spinner-green{border-color:var(--green-light);border-top-color:var(--green)}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 400px){.app-header h1{font-size:1.1rem}.btn-primary{font-size:1rem;padding:16px 20px;min-height:58px}.admin-table{font-size:.8rem}}