:root{--primary-yellow: #FFD700;--primary-blue: #003d82;--primary-green: #2ecc71;--primary-red: #e74c3c;--primary-orange: #f39c12;--light-gray: #f8f9fa;--medium-gray: #e9ecef;--dark-gray: #495057;--text-dark: #212529;--text-light: #6c757d;--border-color: #dee2e6;--success: #28a745;--danger: #dc3545;--warning: #ffc107;--font-h1: 36px;--font-h2: 24px;--font-h3: 20px;--font-body: 16px;--font-small: 14px;--font-xs: 12px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.4;--line-height-normal: 1.6;--line-height-loose: 1.8}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica 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p{font-size:var(--font-body);opacity:.95;letter-spacing:.3px}.booking-steps{display:flex;flex-direction:column;gap:30px}.step{display:none}.step.active{display:block}.step-header{display:flex;align-items:center;gap:15px;margin-bottom:25px}.step-number{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background-color:var(--primary-blue);color:#fff;font-weight:700;font-size:18px}.step-header h2{font-size:var(--font-h2);color:var(--primary-blue);margin:0;font-weight:var(--font-weight-bold);letter-spacing:.5px}.calendar{background-color:#fff;border:none;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 4px 6px #00000012;transition:all .3s ease}.calendar:hover{box-shadow:0 12px 24px #0000001f;transform:translateY(-2px)}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.calendar-header 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.btn-cancel:hover{background-color:var(--dark-gray)}button:disabled{opacity:.6;cursor:not-allowed}.error-message{background-color:var(--primary-red);color:#fff;padding:15px;border-radius:4px;margin-bottom:20px;font-size:14px}.success-message{background-color:var(--primary-green);color:#fff;padding:15px;border-radius:4px;margin-bottom:20px;font-size:14px}.info-message{background-color:var(--primary-blue);color:#fff;padding:15px;border-radius:4px;margin-bottom:20px;font-size:14px}.spinner{display:inline-block;width:20px;height:20px;border:3px solid var(--primary-yellow);border-radius:50%;border-top-color:transparent;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.user-app{padding:16px}.app-header{padding:28px 16px;margin-bottom:24px;border-radius:12px}.app-header h1{font-size:28px;margin-bottom:8px}.app-header p{font-size:15px;line-height:1.6}.step-header{gap:12px;margin-bottom:20px}.step-header 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var(--border-color)}.form-row{grid-template-columns:1fr;gap:12px}.button-group{flex-direction:column;gap:10px}button{width:100%;padding:12px 20px;font-size:13px;min-height:40px;letter-spacing:.2px;border-radius:6px}.btn-primary,.btn-secondary,.btn-cancel{min-height:40px}.pricing-info{padding:12px;margin-bottom:16px;border-radius:8px}.estimated-price{font-size:14px}.time-slot{font-size:10px;padding:6px;min-width:45px;margin:2px;border-radius:4px}.calendar{padding:12px;border-radius:10px}.calendar-header{gap:6px;margin-bottom:12px}.calendar-header h4{font-size:13px}.calendar-header button{padding:6px 12px;font-size:12px;min-height:32px}.calendar-days{gap:4px}.calendar-days .day{padding:8px;font-size:11px;border-radius:6px}.grid-table{font-size:12px}.grid-table thead th,.grid-table tbody td{font-size:11px;padding:8px 4px}.cart-name-cell{min-width:70px;font-size:11px}.notification{font-size:12px;padding:12px}.member-input-section{padding:12px}.member-input{font-size:14px;padding:10px}.member-badge{font-size:12px;padding:8px 12px}.calendar-section{padding:12px 0}.calendar-section h3{font-size:16px}.selected-date-info{font-size:12px;padding:10px}}.member-input-section{background:linear-gradient(135deg,#f8f9fa,#fff);border:2px solid var(--border-color);border-radius:12px;padding:20px;margin-bottom:24px;box-shadow:0 2px 4px #0000000d}.member-input-section label{display:block;font-size:var(--font-h3);font-weight:var(--font-weight-semibold);color:var(--primary-blue);margin-bottom:12px;letter-spacing:.5px}.member-input{width:100%;padding:14px 16px;font-size:var(--font-body);border:2px solid var(--border-color);border-radius:8px;background-color:#fff;color:var(--text-dark);transition:all .3s ease;font-weight:var(--font-weight-medium)}.member-input:focus{outline:none;border-color:var(--primary-blue);box-shadow:0 0 0 4px #003d821a;background-color:#fafbfc}.member-input::placeholder{color:var(--text-light);font-weight:var(--font-weight-regular)}.member-badge{display:inline-block;margin-top:12px;padding:10px 16px;border-radius:20px;font-size:var(--font-small);font-weight:var(--font-weight-semibold);letter-spacing:.3px}.member-badge.member{background-color:#e3f2fd;color:#1565c0;border:1px solid #90caf9}.member-badge.guest{background-color:#f3e5f5;color:#6a1b9a;border:1px solid #ce93d8}.calendar-section{background:#fff;border:2px solid var(--border-color);border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 2px 4px #0000000d;transition:all .3s ease}.calendar-section h3{font-size:var(--font-h3);color:var(--primary-blue);margin-bottom:16px;font-weight:var(--font-weight-semibold);letter-spacing:.5px}.selected-date-info{background-color:#f0f9ff;border-left:4px solid var(--primary-blue);padding:12px 16px;border-radius:6px;margin-top:16px;color:var(--text-dark);font-size:var(--font-body);font-weight:var(--font-weight-medium)}.selected-date-info strong{color:var(--primary-blue);font-weight:var(--font-weight-bold)}.rules-section-container{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 2px 8px #00000014;border-left:6px solid var(--primary-blue)}@media(max-width:768px){.member-input-section{padding:16px;margin-bottom:16px}.member-input{padding:12px 14px;font-size:14px}.calendar-section{padding:16px;margin-bottom:16px}.calendar-section h3{font-size:18px;margin-bottom:12px}.rules-section-container{padding:16px;margin-bottom:16px}.selected-date-info{padding:10px 12px;font-size:14px}}@media(max-width:480px){.member-input-section{padding:12px;margin-bottom:12px}.member-input-section label{font-size:16px;margin-bottom:8px}.member-input{padding:10px 12px;font-size:14px}.member-badge{font-size:12px;padding:8px 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16px;border-radius:8px;border-left:4px solid #003d82}.rule-item.highlight .rule-label{color:#003d82;font-weight:600}.highlight-text{color:#003d82;font-weight:700}.duration-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.duration-item{background:#f8fbfc;padding:16px;border-radius:8px;text-align:center;border:1px solid #e9ecef}.duration-label{font-size:13px;font-weight:500;color:#6c757d;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.duration-value{font-size:20px;font-weight:700;color:#003d82;margin-bottom:4px}.duration-detail{font-size:12px;color:#6c757d}.charging-info{background:#fffbf0;padding:12px 16px;border-radius:8px;border-left:4px solid #ff9800}.charging-info p{font-size:13px;font-weight:600;color:#ff9800;margin:0 0 8px}.charging-info ul{list-style:none;padding:0;margin:0}.charging-info li{font-size:13px;color:#495057;padding:4px 0 4px 20px;position:relative}.charging-info li:before{content:"⚡";position:absolute;left:0}.rules-section.valid{background:#f0fdf4;border-left:4px solid #2ecc71;padding:16px;border-radius:8px;border-bottom:1px solid #c8e6c9}.rules-section.invalid{background:#fdf0f0;border-left:4px solid #e74c3c;padding:16px;border-radius:8px;border-bottom:1px solid #f8d7da}.validation-ok,.validation-error{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.check-mark{font-size:24px;color:#2ecc71;flex-shrink:0}.error-mark{font-size:24px;color:#e74c3c;flex-shrink:0}.validation-ok p,.validation-error p{margin:0;font-size:14px;font-weight:500}.validation-ok p{color:#27ae60}.validation-error p{color:#c0392b}.booking-duration-details{background:#f8fbfc;padding:12px 16px;border-radius:6px;border:1px solid #d4e3f7}.detail-header{font-size:12px;font-weight:600;color:#003d82;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.duration-breakdown{display:flex;flex-direction:column;gap:8px}.breakdown-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:13px}.breakdown-item span:first-child{color:#495057;font-weight:500}.breakdown-item span:last-child{color:#003d82;font-weight:600}.breakdown-item.total{border-top:1px solid #d4e3f7;padding-top:12px;font-weight:700;color:#003d82}.breakdown-item.total span:first-child{color:#003d82}.pricing-info{background:linear-gradient(135deg,#f0fdf4,#f8fbfc);border:1px solid #c8e6c9}.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.price-item{background:#fff;padding:12px;border-radius:6px;text-align:center;border:1px solid #e9ecef}.price-label{display:block;font-size:12px;font-weight:600;color:#6c757d;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.price-value{display:block;font-size:20px;font-weight:700;color:#27ae60}.booking-calendar{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 8px #00000014}.booking-calendar .calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px}.booking-calendar .calendar-header h3{flex:1;text-align:center;font-size:18px;font-weight:600;color:#003d82;margin:0}.booking-calendar .calendar-header button{background:#f0f7ff;border:1px solid #d4e3f7;border-radius:6px;padding:8px 12px;cursor:pointer;font-size:16px;font-weight:600;color:#003d82;transition:all .2s ease}.booking-calendar .calendar-header button:hover{background:#003d82;color:#fff;border-color:#003d82}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:24px}.weekday-header{text-align:center;font-weight:600;font-size:12px;color:#6c757d;padding:8px 0;text-transform:uppercase;letter-spacing:.5px}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:1px solid #e9ecef;border-radius:8px;cursor:pointer;font-weight:500;font-size:14px;background:#fff;color:#212529;transition:all .2s ease}.calendar-day.empty{background:transparent;border:none;cursor:default}.calendar-day.available{border-color:#c8e6c9;color:#212529}.calendar-day.available:hover{background:#f0fdf4;border-color:#27ae60;transform:scale(1.05)}.calendar-day.available.today{background:#c8e6c9;border-color:#27ae60;color:#fff;font-weight:700}.calendar-day.available.selected{background:#003d82;color:#fff;border-color:#003d82;font-weight:700}.calendar-day.disabled{background:#f5f5f5;border-color:#e9ecef;color:#adb5bd;cursor:not-allowed}.calendar-day.disabled:hover{opacity:.8}.calendar-legend{display:flex;gap:24px;padding-top:16px;border-top:1px solid #e9ecef}.legend-item{display:flex;align-items:center;gap:8px;font-size:13px;color:#6c757d}.legend-color{width:16px;height:16px;border-radius:4px;border:1px solid #e9ecef}.legend-color.available{background:#f0fdf4;border-color:#27ae60}.legend-color.disabled{background:#f5f5f5;border-color:#e9ecef}@media(max-width:768px){.booking-rules-panel,.booking-calendar{padding:16px}.duration-grid,.price-grid{grid-template-columns:1fr}.calendar-legend{flex-direction:column;gap:12px}}@media(max-width:480px){.booking-rules-panel,.booking-calendar{padding:12px}.rules-section{padding-bottom:16px;margin-bottom:16px}.calendar-grid{gap:6px}.calendar-day{font-size:12px}.weekday-header{font-size:10px;padding:4px 0}}.step-header{display:flex;align-items:center;gap:20px;margin-bottom:32px;padding-bottom:24px;border-bottom:2px solid #e0e0e0}.step-number{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,gold,#ffc700);color:#333;font-size:24px;font-weight:700;border-radius:12px;box-shadow:0 4px 12px #ffd7004d}.step-header h2{font-size:28px;font-weight:600;color:#1a1a1a;margin:0}.booking-input-section{margin-bottom:24px}.booking-input-section label{display:block;font-size:16px;font-weight:600;color:#333;margin-bottom:12px}.booking-input-field{width:100%;padding:14px 16px;font-size:16px;border:2px solid #e0e0e0;border-radius:8px;background-color:#fff;transition:all .3s ease;appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer}.booking-input-field:hover{border-color:gold;box-shadow:0 0 0 3px #ffd7001a}.booking-input-field:focus{outline:none;border-color:gold;box-shadow:0 0 0 4px #ffd70026;background-color:#fafbfc}select.booking-input-field{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.booking-info-box{background:linear-gradient(135deg,#f0f7ff,#f8fafe);border-left:4px solid #FFD700;padding:20px;border-radius:8px;margin-bottom:32px}.booking-info-box p{font-size:16px;font-weight:500;color:#1a1a1a;margin:8px 0}.booking-info-box strong{font-weight:700;color:#003d82}.grid-title{font-size:18px;font-weight:600;color:#1a1a1a;margin-bottom:20px}.carts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:32px}.cart-card{background:#fff;border:2px solid #e0e0e0;border-radius:12px;overflow:hidden;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;height:100%;box-shadow:0 2px 8px #00000014}.cart-card:hover{border-color:gold;box-shadow:0 8px 24px #ffd70033;transform:translateY(-6px)}.cart-card:active{transform:translateY(-2px)}.cart-card.disabled{opacity:.6;cursor:not-allowed;filter:grayscale(100%)}.cart-card.disabled:hover{border-color:#e0e0e0;box-shadow:0 2px 8px #00000014;transform:none}.cart-card.disabled .cart-select-btn{opacity:.5;cursor:not-allowed;background:#d0d0d0}.cart-image-container{width:100%;height:160px;background:linear-gradient(135deg,#f5f5f5,#efefef);display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid #e0e0e0}.cart-image{width:100%;height:100%;object-fit:cover}.cart-image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;height:100%;background:linear-gradient(135deg,#f0f0f0,#e8e8e8)}.cart-image-placeholder svg{width:80px;height:80px;opacity:.6}.cart-image-placeholder span{font-size:12px;color:#999;font-weight:500}.cart-info{padding:16px;flex:1;display:flex;flex-direction:column;justify-content:space-between}.cart-info h3{font-size:16px;font-weight:600;color:#1a1a1a;margin:0 0 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cart-stats{display:flex;flex-direction:column;gap:8px}.stat-usage{font-size:13px;color:#666;font-weight:500}.cart-status{font-size:13px;font-weight:600;display:inline-block;width:fit-content;padding:4px 8px;border-radius:4px}.cart-status.available{background-color:#e8f5e9;color:#2e7d32}.cart-status.occupied{background-color:#fff3e0;color:#e65100}.cart-status.maintenance{background-color:#f3e5f5;color:#6a1b9a}.cart-select-btn{background:#fff;color:gold;border:2px solid #FFD700;padding:10px 16px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;margin-top:12px;width:100%}.cart-card:hover .cart-select-btn{background:gold;color:#333}.cart-select-btn:active{transform:scale(.98)}.booking-button-primary,.booking-button-secondary{width:100%;padding:16px;font-size:16px;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;margin-top:24px}.booking-button-primary{background:linear-gradient(135deg,gold,#ffc700);color:#333;box-shadow:0 4px 12px #ffd7004d}.booking-button-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ffd70066}.booking-button-primary:active{transform:translateY(0)}.booking-button-secondary{background:#f0f0f0;color:#333;border:2px solid #e0e0e0}.booking-button-secondary:hover{background:#e8e8e8;border-color:#d0d0d0}.loading-container{text-align:center;padding:60px 20px;color:#666;font-size:16px}@media(max-width:768px){.step-header{gap:12px;margin-bottom:24px}.step-number{width:40px;height:40px;font-size:20px}.step-header h2{font-size:22px}.carts-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.cart-image-container{height:140px}.cart-info{padding:12px}.cart-info h3{font-size:14px;margin-bottom:8px}.booking-input-field{padding:12px 14px;font-size:16px}.booking-button-primary,.booking-button-secondary{padding:14px;font-size:15px}}@media(max-width:480px){.carts-grid{grid-template-columns:repeat(2,1fr);gap:10px}.cart-image-container{height:120px}.cart-image-placeholder svg{width:60px;height:60px}.cart-info{padding:10px}.cart-info h3{font-size:13px;margin-bottom:6px}.stat-usage{font-size:12px}.cart-select-btn{padding:8px 12px;font-size:12px;margin-top:8px}.booking-input-section{margin-bottom:16px}.booking-input-section label{font-size:14px;margin-bottom:8px}}.step.active{animation:slideInUp .3s ease}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.booking-input-field:focus-visible{outline:2px solid #FFD700;outline-offset:2px}button:focus-visible{outline:2px solid #FFD700;outline-offset:2px}