:root{--bg:#12151a;--panel:#1a1f27;--panel-hover:#222834;--line:#2b3240;--text:#e6e9ef;--muted:#98a2b3;--accent:#4c8dff;--danger:#f85149;--tap-height:56px;--radius:10px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;font-size:16px;line-height:1.7}#root{min-height:100vh}button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.center-panel,.center-note{max-width:560px;padding:calc(48px + env(safe-area-inset-top)) 20px calc(32px + env(safe-area-inset-bottom));text-align:center;margin:0 auto}.center-panel h1{margin:0 0 12px;font-size:22px}.lead{color:var(--muted);text-align:left;margin:0 0 20px;font-size:14px}.error-text{color:var(--danger);text-align:left;word-break:break-word;margin:0 0 20px;font-size:14px}.text-input{width:100%;color:var(--text);border:1px solid var(--line);border-radius:var(--radius);background:#0d1015;margin-bottom:12px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:16px}.primary,.secondary{width:100%;min-height:var(--tap-height);border-radius:var(--radius);margin-bottom:10px;font-size:16px;font-weight:600;display:block}.primary{background:var(--accent);color:#fff}.secondary{background:var(--panel);border:1px solid var(--line)}.spinner{border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;margin:0 auto 16px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.app-bar{z-index:10;padding:calc(12px + env(safe-area-inset-top)) 16px 12px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#12151aeb;align-items:center;gap:12px;display:flex;position:sticky;top:0}.app-title{font-size:17px;font-weight:700}.app-count{color:var(--muted);flex:1;font-size:12px}.icon-button{color:var(--accent);border:1px solid var(--line);border-radius:8px;padding:8px 14px;font-size:14px}.browser{padding-bottom:calc(24px + env(safe-area-inset-bottom))}.breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:2px;padding:10px 16px;font-size:13px;display:flex}.crumb{color:var(--accent);padding:4px 2px;font-size:13px}.crumb:disabled{color:var(--muted);cursor:default}.crumb-sep{color:var(--line);margin:0 2px}.list{margin:0;padding:0;list-style:none}.row{width:100%;min-height:var(--tap-height);text-align:left;border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 16px;display:flex}.row:active{background:var(--panel-hover)}.row-icon{text-align:center;flex:0 0 24px;font-size:16px}.folder-icon{color:var(--accent)}.file-icon{color:var(--muted)}.row-body{flex:1;min-width:0}.row-title{overflow-wrap:anywhere;font-size:15px;line-height:1.4;display:block}.row-meta{color:var(--muted);margin-top:2px;font-size:12px;display:block}.row-arrow{color:var(--line);flex:none;font-size:20px}.empty{text-align:center;color:var(--muted);padding:32px 16px;font-size:14px}.viewer{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.viewer-bar{z-index:10;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#12151aeb;align-items:center;gap:10px;display:flex;position:sticky;top:0}.back{color:var(--accent);flex:none;padding:6px 10px 6px 0;font-size:15px}.viewer-title{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:15px;font-weight:600;overflow:hidden}.loading-note{text-align:center;color:var(--muted);padding:32px 16px}.markdown{overflow-wrap:anywhere;padding:16px 16px 0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:28px 0 10px;line-height:1.4}.markdown h1{border-bottom:1px solid var(--line);padding-bottom:8px;font-size:21px}.markdown h2{border-bottom:1px solid var(--line);padding-bottom:6px;font-size:18px}.markdown h3{font-size:16px}.markdown h4{color:var(--muted);font-size:15px}.markdown p{margin:0 0 14px}.markdown ul,.markdown ol{margin:0 0 14px;padding-left:24px}.markdown li{margin-bottom:4px}.markdown a{color:var(--accent)}.markdown code{border:1px solid var(--line);background:#0d1015;border-radius:4px;padding:2px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.markdown pre{border:1px solid var(--line);border-radius:var(--radius);background:#0d1015;padding:12px;overflow-x:auto}.markdown pre code{background:0 0;border:none;padding:0}.markdown blockquote{color:var(--muted);border-left:3px solid var(--line);margin:0 0 14px;padding:2px 14px}.markdown hr{border:none;border-top:1px solid var(--line);margin:24px 0}.markdown img{max-width:100%;height:auto}.markdown table{border-collapse:collapse;width:100%;margin:0 0 14px;font-size:14px;display:block;overflow-x:auto}.markdown th,.markdown td{border:1px solid var(--line);white-space:nowrap;padding:8px 10px}.markdown th{background:var(--panel);text-align:left}.wikilink{color:var(--accent);border-bottom:1px dashed var(--accent);text-decoration:none}.wikilink.missing{color:var(--muted);border-bottom-color:var(--line)}.editor{flex-direction:column;height:100dvh;display:flex}.editor-bar{padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:var(--bg);border-bottom:1px solid var(--line);flex:none;align-items:center;gap:10px;display:flex}.editor-title{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:15px;font-weight:600;overflow:hidden}.dirty-mark{color:var(--bg);background:#d9a441;border-radius:4px;margin-left:8px;padding:2px 6px;font-size:11px;font-weight:400}.save,.edit{color:#fff;background:var(--accent);border-radius:8px;flex:none;padding:8px 16px;font-size:14px;font-weight:600}.save:disabled,.edit:disabled{color:var(--muted);background:var(--panel);border:1px solid var(--line)}.editor-area{width:100%;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));color:var(--text);background:var(--bg);resize:none;border:none;outline:none;flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:16px;line-height:1.7}.notice{border-bottom:1px solid var(--line);margin:0;padding:12px 16px;font-size:14px}.notice p{margin:0 0 10px}.notice-detail{opacity:.85;font-size:13px}.notice.warn{color:#f0d9a0;background:#2a2312}.notice.error{color:#f5b3b0;background:#2a1416}.notice-actions{flex-wrap:wrap;gap:8px;display:flex}.notice-danger,.notice-plain,.notice-primary{border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600}.notice-danger{color:#fff;background:var(--danger)}.notice-primary{color:#fff;background:var(--accent)}.notice-primary:disabled{color:var(--muted);background:var(--panel);border:1px solid var(--line)}.notice-plain{color:var(--text);background:var(--panel);border:1px solid var(--line)}.create-panel{background:var(--panel);border-bottom:1px solid var(--line);padding:14px 16px}.create-label{color:var(--muted);margin-bottom:8px;font-size:13px;display:block}.create-error{color:var(--danger);margin:0 0 8px;font-size:13px}.create-actions{gap:8px;display:flex}.fab{right:20px;bottom:calc(24px + env(safe-area-inset-bottom));color:#fff;background:var(--accent);border-radius:50%;width:56px;height:56px;font-size:30px;line-height:1;position:fixed;box-shadow:0 4px 16px #00000073}.fab:active{transform:scale(.94)}.search{padding-bottom:calc(32px + env(safe-area-inset-bottom))}.search-bar{z-index:10;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#12151af0;align-items:center;gap:8px;display:flex;position:sticky;top:0}.search-input{min-width:0;color:var(--text);border:1px solid var(--line);background:#0d1015;border-radius:8px;flex:1;padding:12px 14px;font-family:inherit;font-size:16px}.search-heading{color:var(--accent);align-items:baseline;gap:8px;margin:20px 0 4px;padding:0 16px;font-size:13px;font-weight:700;display:flex}.search-count{color:var(--muted);font-size:12px;font-weight:400}.search-action{padding:4px 16px 0}.search-action .secondary{margin-bottom:0}