:root{--primary: #ff6b6b;--primary2: #ff8e53;--accent: #ffd93d;--soft: #ffb347;--bg: #fff8f3;--bg2: #fef0e7;--surface: #ffffff;--text: #3d2c2c;--text-sub: #9c7b6e;--border: #f0d9cc;--shadow: rgba(255, 107, 107, .12);--radius: 16px;--radius-sm: 10px;--radius-lg: 24px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans TC,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 16px}.app-header{background:linear-gradient(135deg,#ff6b6b,#ff8e53 60%,#ffd93d);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;flex-wrap:wrap;gap:8px;box-shadow:0 4px 16px #ff6b6b4d}.app-header h1{font-size:1.4rem;white-space:nowrap;text-shadow:0 1px 3px rgba(0,0,0,.15)}.app-header .header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.app-header .role-badge{background:#fff;padding:4px 12px;border-radius:20px;font-size:.85rem;white-space:nowrap;color:#c0392b;font-weight:700;box-shadow:0 1px 4px #00000026}.app-header button{background:#fff;border:none;color:#c0392b;padding:6px 14px;border-radius:20px;cursor:pointer;white-space:nowrap;font-size:.85rem;font-weight:700;transition:all .2s;box-shadow:0 1px 4px #00000026}.app-header button:hover{background:#fff0f0;transform:translateY(-1px)}@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,#ff6b6b,#ff8e53,#ffd93d)}.login-card{background:#fff;border-radius:28px;padding:44px 40px;width:90%;max-width:420px;box-shadow:0 24px 64px #ff6b6b40}.login-card h1{text-align:center;margin-bottom:6px;color:var(--text);font-size:1.6rem}.login-card p{text-align:center;color:var(--text-sub);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 var(--border);border-radius:var(--radius-sm);background:#fff;cursor:pointer;text-align:center;font-weight:500;transition:all .2s}.login-card .role-tab.active{border-color:var(--primary);color:var(--primary);background:#fff0ee}.login-card input{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;margin-bottom:14px;outline:none;transition:border-color .2s;background:var(--bg)}.login-card input:focus{border-color:var(--primary);background:#fff}.login-card .login-btn{width:100%;padding:13px;border-radius:var(--radius-sm);border:none;cursor:pointer;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-size:1rem;font-weight:700;letter-spacing:.03em;box-shadow:0 6px 20px #ff6b6b66;transition:all .2s}.login-card .login-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px #ff6b6b80}.login-card .error{color:var(--primary);text-align:center;margin-bottom:12px;font-size:.9rem}.card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:0 3px 16px var(--shadow);margin-bottom:16px;border:1.5px solid var(--border);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 8px 28px var(--shadow)}.card h3{margin-bottom:8px;color:var(--text)}.card .meta{color:var(--text-sub);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:var(--bg)}.trip-list-toolbar{background:#fff;border-bottom:2px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;position:sticky;top:0;z-index:10;box-shadow:0 4px 16px var(--shadow)}.trip-list-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.search-input{padding:8px 16px;border:2px solid var(--border);border-radius:24px;font-size:.95rem;width:220px;outline:none;transition:border-color .2s;background:var(--bg)}.search-input:focus{border-color:var(--primary);background:#fff}.page-size-select{padding:7px 12px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;cursor:pointer;background:var(--bg);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:var(--radius);padding:20px 24px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;box-shadow:0 3px 14px var(--shadow);border:1.5px solid var(--border);transition:box-shadow .2s,transform .15s}.trip-full-card:hover{box-shadow:0 8px 28px #ff6b6b33;transform:translateY(-2px)}.trip-full-card-body{flex:1}.trip-full-card-body h3{margin:0 0 4px;font-size:1.15rem;color:var(--text)}.trip-full-card-arrow{font-size:1.8rem;color:var(--soft);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 14px;border:2px solid var(--border);border-radius:var(--radius-sm);background:#fff;cursor:pointer;font-size:.9rem;min-width:36px;transition:all .15s;color:var(--text-sub)}.page-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.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:20px;padding:24px 0}.day-card{cursor:pointer}.day-card .cover{width:100%;height:180px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:12px;background:var(--bg2)}.day-card .no-cover{width:100%;height:180px;border-radius:var(--radius-sm);margin-bottom:12px;background:linear-gradient(135deg,#ffe0d0,#ffd0c0);display:flex;align-items:center;justify-content:center;color:var(--text-sub);font-size:2rem}.day-note-preview{margin-top:8px;color:var(--text-sub);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:var(--radius-sm);overflow:hidden;cursor:pointer;aspect-ratio:1;background:var(--bg2);box-shadow:0 2px 10px var(--shadow);transition:transform .2s,box-shadow .2s}.photo-item:hover{transform:scale(1.03);box-shadow:0 6px 20px #ff6b6b33}.photo-item img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.img-skeleton{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background:linear-gradient(90deg,#fde8dc 25%,#fff0e8,#fde8dc 75%);background-size:800px 100%;animation:shimmer 1.4s ease-in-out infinite}.video-thumb{width:100%;height:100%;background:linear-gradient(135deg,#3d2c2c,#6b3a3a);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:#ffffffa6}.photo-item .caption-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#3d2c2cbf);color:#fff;padding:10px 8px 8px;font-size:.85rem}.day-view{padding:24px 0}.day-view .day-header{margin-bottom:20px}.day-view .day-note{background:#fff;border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:0 3px 14px var(--shadow);border:1.5px solid var(--border)}.day-view .day-note textarea{width:100%;min-height:100px;border:2px solid var(--border);border-radius:var(--radius-sm);padding:12px;font-size:1rem;resize:vertical;font-family:inherit;background:var(--bg);outline:none;transition:border-color .2s}.day-view .day-note textarea:focus{border-color:var(--primary);background:#fff}.day-view .day-nav{display:flex;justify-content:space-between;align-items:center;margin-top:32px;padding:16px 0}.day-badge{display:inline-block;background:linear-gradient(135deg,var(--primary),var(--soft));color:#fff;font-size:.8rem;font-weight:700;padding:4px 14px;border-radius:20px;white-space:nowrap}.day-next-btn{padding:10px 24px;font-size:1rem;box-shadow:0 4px 16px #ff6b6b66;border-radius:24px}.btn{padding:8px 20px;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 4px 14px #ff6b6b59}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px #ff6b6b73}.btn-danger{background:#e74c3c;color:#fff}.btn-danger:hover{background:#c0392b}.btn-secondary{background:#fff0ee;color:var(--primary);border:1.5px solid #ffd0c0}.btn-secondary:hover{background:#ffe0d8}.btn-sm{padding:4px 12px;font-size:.8rem}.upload-area{display:block;border:2.5px dashed #ffc4b0;border-radius:var(--radius);padding:40px;text-align:center;cursor:pointer;transition:all .2s;margin-bottom:16px;background:var(--bg);color:var(--text-sub)}.upload-area:hover,.upload-area.dragover{border-color:var(--primary);background:#fff0ee;color:var(--primary)}.upload-btn{display:inline-block;margin-bottom:16px;padding:10px 24px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border:none;border-radius:var(--radius-sm);font-size:1rem;cursor:pointer;text-align:center;font-weight:600;box-shadow:0 4px 14px #ff6b6b4d}.upload-btn:hover{opacity:.9;transform:translateY(-1px)}.upload-progress{margin:8px 0}.upload-progress .bar{height:6px;background:#fde8dc;border-radius:3px;overflow:hidden}.upload-progress .bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--soft));transition:width .3s}.lightbox-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#1e0f0ff0;z-index:1000;display:flex;align-items:center;justify-content:center;flex-direction:column;padding-top:56px;padding-bottom:60px}.lb-media-wrap{display:flex;align-items:center;justify-content:center;max-width:90vw;max-height:80vh;position:relative}.lb-media{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:8px}.lb-spinner{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.lb-spin{width:36px;height:36px;border:3px solid rgba(255,200,180,.3);border-top-color:#ff8e53;border-radius:50%;animation:lb-rotate .7s linear infinite}@keyframes lb-rotate{to{transform:rotate(360deg)}}@keyframes lb-in-right{0%{transform:translate(60px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes lb-in-left{0%{transform:translate(-60px);opacity:0}to{transform:translate(0);opacity:1}}.lb-slide-in-right{animation:lb-in-right .28s cubic-bezier(.25,.46,.45,.94)}.lb-slide-in-left{animation:lb-in-left .28s cubic-bezier(.25,.46,.45,.94)}.lightbox-overlay .nav-btn{position:absolute;top:50%;transform:translateY(-50%);background:#ffc8a02e;border:none;color:#fff;font-size:2.4rem;padding:10px 16px;cursor:pointer;border-radius:var(--radius-sm);transition:background .15s;-webkit-user-select:none;user-select:none;z-index:2}.lightbox-overlay .nav-btn:hover{background:#ffb47861}.lightbox-overlay .nav-btn.prev{left:12px}.lightbox-overlay .nav-btn.next{right:12px}.lightbox-caption{color:#fff0e6e6;text-align:center;max-width:80%;margin-top:8px}.lb-dots{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;max-width:50vw}.lb-dot{width:8px;height:8px;border-radius:50%;border:none;cursor:pointer;background:#ffc8a059;padding:0;transition:all .2s}.lb-dot.active{background:#ffd93d;transform:scale(1.4)}.lb-dot:hover:not(.active){background:#ffc8a0a6}.lb-topbar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:8px;padding:10px 14px;background:linear-gradient(to bottom,rgba(30,15,15,.85),transparent);z-index:3}.lb-close-btn{flex-shrink:0;padding:6px 14px;border-radius:20px;background:#ffc8a033;border:1.5px solid rgba(255,200,160,.5);color:#fff;cursor:pointer;font-size:.88rem;white-space:nowrap;transition:background .15s}.lb-close-btn:hover{background:#ffb47859}.lb-tabs{display:flex;gap:6px;overflow-x:auto;flex:1;scrollbar-width:none}.lb-tabs::-webkit-scrollbar{display:none}.lb-tab{flex-shrink:0;padding:5px 14px;border-radius:20px;border:1.5px solid rgba(255,200,160,.4);background:#ffc8a01a;color:#fff0dce6;cursor:pointer;font-size:.85rem;white-space:nowrap;transition:all .2s}.lb-tab.active{background:#ff8e53;color:#fff;font-weight:700;border-color:#ff8e53}.lb-tab:hover:not(.active){background:#ffb4784d}.lb-bottom-bar{position:absolute;bottom:16px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:8px}.lb-day-btn{background:#ffc8a02e;border:1.5px solid rgba(255,200,160,.45);color:#fff0dce6;padding:8px 16px;border-radius:20px;cursor:pointer;font-size:.88rem;white-space:nowrap;transition:all .2s;flex-shrink:0}.lb-day-btn:hover{background:#ffb47859}.lb-day-btn--hidden{opacity:0;pointer-events:none}.lb-next-day-hint{opacity:.7;border:1.5px solid rgba(255,200,160,.5)}.photo-edit-overlay{position:absolute;top:8px;right:8px;display:flex;gap:4px}.photo-edit-overlay button{background:#00000073;border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:.8rem}.create-trip-form{background:#fff;border-radius:var(--radius);padding:24px;margin-bottom:24px;box-shadow:0 3px 14px var(--shadow);border:1.5px solid var(--border)}.create-trip-form .form-group{margin-bottom:16px}.create-trip-form label{display:block;margin-bottom:4px;font-weight:600;color:var(--text-sub)}.create-trip-form input,.create-trip-form textarea{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;background:var(--bg);outline:none;transition:border-color .2s}.create-trip-form input:focus,.create-trip-form textarea:focus{border-color:var(--primary);background:#fff}@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:12px 18px}}@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 14px;border:2px solid var(--primary);border-radius:20px;background:#fff;color:var(--primary);cursor:pointer;font-size:.85rem;transition:all .2s;white-space:nowrap;font-weight:500}.sort-btn.active{background:var(--primary);color:#fff}.sort-btn:hover:not(.active){background:#fff0ee}@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:#fff5f2;border:2px solid #ffd0c0;border-radius:var(--radius);padding:16px 20px;margin:12px 0 20px}.access-user-chip{display:inline-flex;align-items:center;padding:6px 14px;border-radius:20px;border:2px solid var(--border);background:#fff;font-size:.9rem;transition:all .15s;cursor:pointer}.access-user-chip:has(input:checked){border-color:var(--primary);background:#fff0ee;color:var(--primary)}.view-log-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border-radius:var(--radius-sm);overflow:hidden;box-shadow:0 2px 12px var(--shadow)}.view-log-table th{background:#fff5f2;padding:10px 14px;text-align:left;font-weight:700;color:var(--text-sub);border-bottom:2px solid var(--border)}.view-log-table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.view-log-table tr:last-child td{border-bottom:none}.view-log-table tr:hover td{background:#fff8f5}.view-count{background:#fff0ee;color:var(--primary);border-radius:12px;padding:2px 10px;font-size:.8rem;font-weight:600;margin-left:8px}