*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5;color:#333;line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 16px}.app-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;flex-wrap:wrap;gap:8px}.app-header h1{font-size:1.4rem;white-space:nowrap}.app-header .header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.app-header .role-badge{background:#fff3;padding:4px 12px;border-radius:12px;font-size:.85rem;white-space:nowrap}.app-header button{background:#fff3;border:none;color:#fff;padding:6px 14px;border-radius:6px;cursor:pointer;white-space:nowrap;font-size:.85rem}@media (max-width: 600px){.app-header{padding:10px 14px;gap:6px}.app-header h1{font-size:1.05rem}.app-header button{padding:5px 9px;font-size:.78rem}.app-header .role-badge{padding:3px 8px;font-size:.78rem}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;border-radius:16px;padding:40px;width:90%;max-width:400px;box-shadow:0 20px 60px #0000004d}.login-card h1{text-align:center;margin-bottom:8px;color:#333}.login-card p{text-align:center;color:#888;margin-bottom:24px}.login-card .role-tabs{display:flex;gap:8px;margin-bottom:20px}.login-card .role-tab{flex:1;padding:10px;border:2px solid #ddd;border-radius:8px;background:#fff;cursor:pointer;text-align:center;font-weight:500;transition:all .2s}.login-card .role-tab.active{border-color:#667eea;color:#667eea;background:#f0f0ff}.login-card input{width:100%;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:1rem;margin-bottom:16px;outline:none}.login-card input:focus{border-color:#667eea}.login-card .login-btn{width:100%;padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;cursor:pointer;font-weight:600}.login-card .error{color:#e74c3c;text-align:center;margin-bottom:12px;font-size:.9rem}.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 2px 8px #00000014;margin-bottom:16px;transition:transform .2s}.card:hover{transform:translateY(-2px)}.card h3{margin-bottom:8px}.card .meta{color:#888;font-size:.85rem}.trip-list{padding:24px 0}.trip-list h2{margin-bottom:16px}.trip-card{cursor:pointer}.trip-card .trip-info{display:flex;justify-content:space-between;align-items:center}.trip-list-page{min-height:calc(100vh - 64px);background:#f5f7fa}.trip-list-toolbar{background:#fff;border-bottom:1px solid #e8e8e8;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;position:sticky;top:64px;z-index:10;box-shadow:0 2px 6px #0000000f}.trip-list-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.search-input{padding:8px 14px;border:1.5px solid #ddd;border-radius:24px;font-size:.95rem;width:220px;outline:none;transition:border-color .2s}.search-input:focus{border-color:#667eea}.page-size-select{padding:7px 12px;border:1.5px solid #ddd;border-radius:8px;font-size:.9rem;cursor:pointer;background:#fff;outline:none}.trip-list-cards{max-width:960px;margin:24px auto;padding:0 24px;display:flex;flex-direction:column;gap:12px}.trip-full-card{background:#fff;border-radius:12px;padding:20px 24px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px #0000000f;border:1px solid #eee;transition:box-shadow .2s,transform .15s}.trip-full-card:hover{box-shadow:0 6px 20px #667eea26;transform:translateY(-2px)}.trip-full-card-body{flex:1}.trip-full-card-body h3{margin:0 0 4px;font-size:1.15rem;color:#222}.trip-full-card-arrow{font-size:1.8rem;color:#bbb;margin-left:16px;line-height:1}.pagination{display:flex;align-items:center;justify-content:center;gap:4px;padding:24px;flex-wrap:wrap}.page-btn{padding:6px 12px;border:1.5px solid #ddd;border-radius:8px;background:#fff;cursor:pointer;font-size:.9rem;min-width:36px;transition:all .15s}.page-btn:hover:not(:disabled){border-color:#667eea;color:#667eea}.page-btn.active{background:#667eea;color:#fff;border-color:#667eea}.page-btn:disabled{opacity:.35;cursor:not-allowed}.trip-detail-page .day-grid{padding:0 24px}.day-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;padding:24px 0}.day-card{cursor:pointer}.day-card .cover{width:100%;height:180px;object-fit:cover;border-radius:8px;margin-bottom:12px;background:#e0e0e0}.day-card .no-cover{width:100%;height:180px;border-radius:8px;margin-bottom:12px;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);display:flex;align-items:center;justify-content:center;color:#999}.day-note-preview{margin-top:8px;color:#666;font-size:.9rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;padding:16px 0}.photo-item{position:relative;border-radius:8px;overflow:hidden;cursor:pointer;aspect-ratio:1;background:#eee}.photo-item img{width:100%;height:100%;object-fit:cover}.video-thumb{width:100%;height:100%;background:#1a1a2e;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.video-play-icon{font-size:2.5rem;color:#ffffffe6}.video-label{font-size:.75rem;color:#fff9}.photo-item .caption-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000000b3);color:#fff;padding:8px;font-size:.85rem}.day-view{padding:24px 0}.day-view .day-header{margin-bottom:20px}.day-view .day-note{background:#fff;border-radius:12px;padding:20px;margin-bottom:20px;box-shadow:0 2px 8px #00000014}.day-view .day-note textarea{width:100%;min-height:100px;border:1px solid #ddd;border-radius:8px;padding:12px;font-size:1rem;resize:vertical;font-family:inherit}.day-view .day-nav{display:flex;justify-content:space-between;margin-top:20px}.btn{padding:8px 20px;border:none;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .2s}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover{background:#5a6fd6}.btn-danger{background:#e74c3c;color:#fff}.btn-danger:hover{background:#c0392b}.btn-secondary{background:#e0e0e0;color:#333}.btn-sm{padding:4px 12px;font-size:.8rem}.upload-area{display:block;border:2px dashed #ccc;border-radius:12px;padding:40px;text-align:center;cursor:pointer;transition:all .2s;margin-bottom:16px;position:relative}.upload-area:hover,.upload-area.dragover{border-color:#667eea;background:#f0f0ff}.upload-btn{display:inline-block;margin-bottom:16px;padding:10px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;cursor:pointer;text-align:center}.upload-btn:hover{opacity:.9}.upload-progress{margin:8px 0}.upload-progress .bar{height:4px;background:#e0e0e0;border-radius:2px;overflow:hidden}.upload-progress .bar-fill{height:100%;background:#667eea;transition:width .3s}.lightbox-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;z-index:1000;display:flex;align-items:center;justify-content:center}.lightbox-overlay img{max-width:90vw;max-height:85vh;object-fit:contain}.lightbox-overlay .close-btn{position:absolute;top:16px;right:16px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer}.lightbox-overlay .nav-btn{position:absolute;top:50%;transform:translateY(-50%);background:#fff3;border:none;color:#fff;font-size:2rem;padding:12px;cursor:pointer;border-radius:50%}.lightbox-overlay .nav-btn.prev{left:16px}.lightbox-overlay .nav-btn.next{right:16px}.lightbox-caption{position:absolute;bottom:16px;left:50%;transform:translate(-50%);color:#fff;text-align:center;max-width:80%}.photo-edit-overlay{position:absolute;top:8px;right:8px;display:flex;gap:4px}.photo-edit-overlay button{background:#00000080;border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:.8rem}.create-trip-form{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 2px 8px #00000014}.create-trip-form .form-group{margin-bottom:16px}.create-trip-form label{display:block;margin-bottom:4px;font-weight:500}.create-trip-form input,.create-trip-form textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;font-size:1rem}@media (max-width: 768px){.photo-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.day-grid{grid-template-columns:1fr;padding:0 12px}.container{padding:0 12px}.lightbox-overlay .nav-btn{font-size:2.5rem;padding:16px}}@media (max-width: 480px){.photo-grid{grid-template-columns:repeat(2,1fr)}}.trip-detail-header{display:flex;justify-content:space-between;align-items:flex-start;padding:16px 0;gap:16px;flex-wrap:wrap}.sort-toggle{display:flex;gap:6px;flex-shrink:0;margin-top:4px}.sort-btn{padding:6px 12px;border:1.5px solid #667eea;border-radius:20px;background:#fff;color:#667eea;cursor:pointer;font-size:.85rem;transition:all .2s;white-space:nowrap}.sort-btn.active{background:#667eea;color:#fff}.sort-btn:hover:not(.active){background:#f0f2ff}@media (max-width: 600px){.sort-btn{padding:5px 8px;font-size:.78rem}.sort-toggle{gap:4px}.trip-header-actions{justify-content:flex-start}}.access-panel{background:#f8f9ff;border:1.5px solid #e0e5ff;border-radius:12px;padding:16px 20px;margin:12px 0 20px}.access-user-chip{display:inline-flex;align-items:center;padding:6px 14px;border-radius:20px;border:1.5px solid #ddd;background:#fff;font-size:.9rem;transition:all .15s}.access-user-chip:has(input:checked){border-color:#667eea;background:#f0f2ff;color:#667eea}.view-log-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px #00000014}.view-log-table th{background:#f5f6fa;padding:10px 14px;text-align:left;font-weight:600;color:#555;border-bottom:1px solid #e0e0e0}.view-log-table td{padding:10px 14px;border-bottom:1px solid #f0f0f0;vertical-align:middle}.view-log-table tr:last-child td{border-bottom:none}.view-log-table tr:hover td{background:#fafbff}