:root{--primary:#2196f3;--navy:#003580;--accent:#0071c2;--accent-bg:#e6f0fa;--success:#008009;--warn:#b26a00;--warn-bg:#fff6e5;--bg:#f5f5f5;--card:#fff;--text:#1a1a1a;--text-2:#4a4a4a;--text-3:#757575;--text-4:#9e9e9e;--line:#e0e0e0;--danger:#d32f2f;--radius:12px;--shadow:0 2px 8px #0000000f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,PingFang TC,Noto Sans TC,Segoe UI,sans-serif;font-size:14px;line-height:1.5}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}input,textarea,select{font:inherit;color:inherit}a{color:inherit;text-decoration:none}.page{min-height:100dvh;padding-bottom:env(safe-area-inset-bottom);flex-direction:column;display:flex}.page-inner{width:100%;max-width:720px;margin:0 auto;padding:0 16px}.page-inner.narrow{max-width:640px}.section{padding-top:16px;padding-bottom:24px}.bottom-bar{background:var(--card);padding:12px 0 calc(12px + env(safe-area-inset-bottom));z-index:10;margin-top:auto;position:sticky;bottom:0;box-shadow:0 -2px 8px #00000014}.primary-button{background:var(--primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:100%;min-height:48px;font-size:16px;font-weight:700;display:flex}.primary-button:disabled{color:#fff;cursor:default;background:#d5d5d5}.ghost-button{border:1px solid var(--line);background:var(--card);width:100%;min-height:44px;color:var(--text-2);border-radius:8px;margin-top:16px;font-size:14px;display:block}.link-button{color:var(--accent);padding:6px 8px;font-size:13px}.block-subtitle{color:var(--text-3);margin:0 0 12px;font-size:12px}.block-subtitle.centered{text-align:center}.section-title{margin:24px 0 10px;font-size:16px;font-weight:700}.meta{color:var(--text-3);align-items:center;gap:4px;margin:2px 0;font-size:12px;display:flex}.meta.warn{color:var(--warn);font-weight:700}.notice{background:var(--accent-bg);color:var(--accent);border-radius:8px;align-items:center;gap:6px;margin:0 0 14px;padding:10px 12px;font-size:12.5px;line-height:1.6;display:flex}.notice.warn{background:var(--warn-bg);color:var(--warn)}.notice.ok{color:var(--success);background:#e8f5e9}.state-block{flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;display:flex}.state-text{text-align:center;color:var(--text-3);margin:0;font-size:13px}.spinner{border:3px solid #0000001f;border-top-color:var(--primary);border-radius:50%;width:26px;height:26px;animation:.8s linear infinite spin}.spinner.small{border-width:2px;border-color:#fff #ffffff73 #ffffff73;width:18px;height:18px}.spinner.light{border-color:#fff #ffffff59 #ffffff59}@keyframes spin{to{transform:rotate(360deg)}}.toast{left:50%;bottom:calc(96px + 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env(safe-area-inset-top));color:#fff;align-items:center;gap:4px;display:flex;position:sticky;top:0}.top-bar.navy{background:var(--navy)}.top-bar.blue{background:var(--primary)}.top-bar-back,.top-bar-action{color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.top-bar.navy>.top-bar-titles:first-child{padding-left:4px}.top-bar-titles{flex:1;min-width:0}.top-bar-titles h1{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:16px;font-weight:700;overflow:hidden}.top-bar-titles p{color:#ffffffbf;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:11px;overflow:hidden}.auth-body{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.auth-body img{border-radius:18px}.auth-body 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var(--line);color:var(--accent);justify-content:center;align-items:center;gap:6px;padding:10px;font-size:13px;display:flex}.tag-row{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.tag{color:var(--text-3);background:#eceff1;border-radius:10px;align-items:center;gap:3px;padding:2px 8px;font-size:11px;display:inline-flex}.tag.ok{color:var(--success);background:#e8f5e9}.tag.warn{background:var(--warn-bg);color:var(--warn)}.room-card{border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);align-items:stretch;margin-bottom:12px;display:flex;overflow:hidden}.room-card-main{flex:1;align-items:center;gap:12px;min-width:0;padding:12px;display:flex}.room-card-photo{border-radius:8px;flex-shrink:0;width:68px;height:68px}.room-card-text{flex:1;min-width:0}.room-card-text h2{margin:0 0 2px;font-size:15px;font-weight:700}.room-card-delete{border-left:1px solid var(--line);width:48px;color:var(--danger);flex-shrink:0;justify-content:center;align-items:center;display:flex}.field{margin-bottom:14px;display:block}.field>span{color:var(--text-2);margin-bottom:6px;font-size:13px;display:block}.field .required{color:var(--danger);margin-left:3px}.field input,.field textarea,.field select{border:1px solid var(--line);background:var(--card);resize:vertical;border-radius:8px;outline:none;width:100%;padding:12px;font-size:15px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary)}.field em{color:var(--danger);margin-top:4px;font-size:12px;font-style:normal;display:block}.field-hint{color:var(--text-4);margin-top:4px;font-size:11.5px;display:block}.field-row{gap:12px;display:flex}.field-row>.field{flex:1;min-width:0}.switch-row{border:1px solid var(--line);background:var(--card);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;padding:12px;display:flex}.switch-row b{font-size:14px;font-weight:600;display:block}.switch-row small{color:var(--text-3);margin-top:2px;font-size:11.5px;display:block}.switch-row input{width:22px;height:22px;accent-color:var(--primary);flex-shrink:0;margin:0}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;display:grid}.photo-cell{aspect-ratio:1;position:relative}.photo-thumb{object-fit:cover;border-radius:8px;width:100%;height:100%}.photo-remove{color:#fff;background:#0009;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:flex;position:absolute;top:4px;right:4px}.photo-badge{color:#fff;background:#0009;border-radius:8px;padding:1px 6px;font-size:10px;position:absolute;bottom:4px;left:4px}.photo-add{aspect-ratio:1;border:1px dashed var(--line);background:var(--card);color:var(--text-3);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:12px;display:flex}.boot-screen{background:var(--primary);color:#fff;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;display:flex;position:fixed;inset:0}.boot-screen img{box-sizing:border-box;background:#fff;border-radius:22px;padding:4px}.boot-screen p{margin:0;font-size:14px}.boot-screen .ghost-button{color:#fff;background:0 0;border-color:#ffffff80;max-width:240px}.boot-error{color:#ffffffd9;word-break:break-all;font-size:12px}