:root{--primary: #FFD700;--primary-dark: #FBC02D;--secondary: #1A1A1A;--background: #F0F2F5;--text: #212121;--text-secondary: #616161;--surface: #FFFFFF;--success: #2E7D32;--error: #D32F2F;--danger: #C62828;--warning: #EF6C00;--gray-100: #F5F5F5;--gray-200: #EEEEEE;--gray-300: #E0E0E0;--overlay: rgba(0, 0, 0, .5);--radius: 12px;--padding: 24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--background);color:var(--text);min-height:100vh}.app-container{max-width:430px;margin:0 auto;min-height:100vh;background:var(--surface);box-shadow:0 0 40px #0000001a;position:relative}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px}.spinner{width:40px;height:40px;border:4px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{display:flex;align-items:center;padding:16px var(--padding);background:var(--surface);border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:100}.header-back{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:20px;background:var(--gray-100);border:none;cursor:pointer;transition:background .2s}.header-back:hover{background:var(--gray-200)}.header-title{flex:1;text-align:center;font-size:18px;font-weight:700;margin-right:40px}.profile-header{text-align:center;padding:32px var(--padding);background:var(--surface)}.avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;border:4px solid var(--primary);margin-bottom:16px}.avatar-placeholder{width:100px;height:100px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:700;color:var(--secondary);margin:0 auto 16px}.profile-name{font-size:24px;font-weight:700;color:var(--text);margin-bottom:8px}.profile-badges{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:12px}.badge{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:16px;font-size:12px;font-weight:600}.badge-verified{background:#e8f5e9;color:var(--success)}.badge-rating{background:#fff8e1;color:#f57f17}.badge-location{background:#e3f2fd;color:#1565c0}.section{padding:var(--padding);border-top:8px solid var(--background)}.section-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;display:flex;align-items:center;gap:8px}.section-icon{width:20px;height:20px}.card{background:var(--surface);border-radius:var(--radius);padding:16px;border:1px solid var(--gray-200);transition:all .2s}.card:hover{border-color:var(--primary)}.card-selected{border-color:var(--primary);background:#fffde7;box-shadow:0 4px 12px #ffd7004d}.vehicle-card{display:flex;gap:16px;align-items:center;padding:16px;background:var(--gray-100);border-radius:var(--radius);margin-bottom:12px}.vehicle-image{width:80px;height:60px;object-fit:cover;border-radius:8px;background:var(--gray-200)}.vehicle-info h4{font-size:15px;font-weight:600;color:var(--text)}.vehicle-info p{font-size:13px;color:var(--text-secondary)}.vehicle-photos{display:flex;gap:6px;margin-top:8px;align-items:center}.vehicle-thumbnail{width:40px;height:30px;object-fit:cover;border-radius:4px;border:1px solid var(--gray-300)}.more-photos{font-size:11px;color:var(--text-secondary);padding:4px 8px;background:var(--gray-200);border-radius:4px}.plan-card{padding:20px;border:2px solid var(--gray-200);border-radius:var(--radius);margin-bottom:16px;cursor:pointer;transition:all .2s;position:relative}.plan-card:hover{border-color:var(--primary-dark)}.plan-card.selected{border-color:var(--primary);background:#fffde7}.plan-card.selected:after{content:"✓";position:absolute;top:16px;right:16px;width:24px;height:24px;background:var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.plan-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:8px}.plan-description{font-size:14px;color:var(--text-secondary);margin-bottom:12px}.plan-price{font-size:24px;font-weight:700;color:var(--primary-dark)}.plan-per-lesson{font-size:12px;color:var(--text-secondary)}.date-picker{display:flex;gap:8px;overflow-x:auto;padding:16px 0;-webkit-overflow-scrolling:touch}.date-picker::-webkit-scrollbar{display:none}.date-item{flex-shrink:0;width:60px;padding:12px 8px;text-align:center;border-radius:var(--radius);background:var(--gray-100);border:2px solid transparent;cursor:pointer;transition:all .2s}.date-item:hover{background:var(--gray-200)}.date-item.selected{background:var(--primary);border-color:var(--primary-dark)}.date-weekday{font-size:11px;color:var(--text-secondary);text-transform:uppercase;margin-bottom:4px}.date-day{font-size:18px;font-weight:700;color:var(--text)}.date-item.selected .date-weekday,.date-item.selected .date-day{color:var(--secondary)}.time-slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.time-slot{padding:12px;text-align:center;background:var(--gray-100);border:2px solid transparent;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.time-slot:hover{background:var(--gray-200)}.time-slot.selected{background:var(--primary);border-color:var(--primary-dark);color:var(--secondary)}.time-slot.disabled{opacity:.5;cursor:not-allowed}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px 24px;border:none;border-radius:var(--radius);font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.btn-primary{background:var(--primary);color:var(--secondary)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px #ffd70066}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-outline{background:transparent;border:2px solid var(--gray-300);color:var(--text)}.btn-outline:hover{border-color:var(--primary);background:#fffde7}.btn-secondary{background:var(--secondary);color:#fff}.footer-fixed{position:sticky;bottom:0;padding:var(--padding);background:var(--surface);border-top:1px solid var(--gray-200)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal-content{width:100%;max-width:400px;background:var(--surface);border-radius:16px;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:20px var(--padding);border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:18px;font-weight:700}.modal-close{width:32px;height:32px;border:none;background:var(--gray-100);border-radius:16px;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center}.modal-body{padding:var(--padding)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:8px}.form-input{width:100%;padding:14px 16px;border:2px solid var(--gray-200);border-radius:var(--radius);font-size:16px;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary)}.form-input::placeholder{color:var(--text-secondary)}.form-link{color:var(--primary-dark);text-decoration:none;font-weight:600}.form-link:hover{text-decoration:underline}.tabs{display:flex;border-bottom:2px solid var(--gray-200)}.tab{flex:1;padding:16px;text-align:center;font-weight:600;color:var(--text-secondary);border:none;background:none;cursor:pointer;position:relative}.tab.active{color:var(--primary-dark)}.tab.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:3px;background:var(--primary)}.bio-text{font-size:15px;line-height:1.6;color:var(--text-secondary)}.success-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;padding:var(--padding);text-align:center}.success-icon{width:80px;height:80px;background:#e8f5e9;border-radius:40px;display:flex;align-items:center;justify-content:center;font-size:40px;margin-bottom:24px}.success-title{font-size:24px;font-weight:700;color:var(--text);margin-bottom:8px}.success-message{color:var(--text-secondary);margin-bottom:32px}.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;padding:var(--padding);text-align:center}.error-icon{font-size:48px;margin-bottom:16px}.error-title{font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px}.error-message{color:var(--text-secondary);margin-bottom:24px}.map-container{height:200px;background:var(--gray-200);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.selected-summary{background:#fffde7;padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;border:1px solid var(--primary)}.selected-count{font-weight:700;color:var(--primary-dark)}.download-banner{background:linear-gradient(135deg,var(--secondary) 0%,#333 100%);padding:16px var(--padding);color:#fff;text-align:center}.download-banner p{font-size:13px;margin-bottom:12px;opacity:.9}.download-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:var(--primary);color:var(--secondary);border-radius:8px;font-weight:600;text-decoration:none;font-size:14px}@media (max-width: 430px){.app-container{max-width:100%;box-shadow:none}}