:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box}body{color:#0f172a;background:#fff;min-width:320px;min-height:100vh;margin:0;font-family:Meiryo,メイリオ,Yu Gothic,YuGothic,Hiragino Sans,system-ui,sans-serif}button,input{font:inherit}button{border:0}.page{min-height:100vh}.login-page{justify-content:center;align-items:center;padding:32px;display:flex}.login-card{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border:1px solid #94a3b847;border-radius:28px;width:100%;max-width:420px;padding:34px;box-shadow:0 18px 48px #0f172a14}.login-card h1{text-align:center;letter-spacing:-.04em;margin:0;font-size:32px}.login-subtitle{text-align:center;color:#64748b;margin:8px 0 28px;font-weight:700}.login-card label{color:#334155;margin:16px 0 8px;font-size:14px;font-weight:800;display:block}.login-card input{color:#0f172a;background:#fff;border:1px solid #cbd5e1;border-radius:14px;outline:none;width:100%;height:46px;padding:0 14px}.login-card input:focus{border-color:#60a5fa;box-shadow:0 0 0 4px #60a5fa2e}.primary-button,.secondary-button,.small-button,.danger-button{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;justify-content:center;align-items:center;min-height:36px;font-weight:800;line-height:1;transition:transform .12s,box-shadow .12s,background .12s,opacity .12s;display:inline-flex}.primary-button{color:#fff;min-width:92px;box-shadow:none;background:#111827;border:1px solid #111827;padding:0 18px}.secondary-button{color:#1e293b;background:#ffffffd1;border:1px solid #94a3b861;padding:0 18px}.small-button{color:#334155;background:#fff;border:1px solid #dbe4ef;min-height:32px;padding:0 13px;font-size:13px}.danger-button{color:#be123c;background:#fff1f2;border:1px solid #fecdd3;min-height:32px;padding:0 13px;font-size:13px}.primary-button:hover,.secondary-button:hover,.small-button:hover,.danger-button:hover{transform:translateY(-1px)}.primary-button:active,.secondary-button:active,.small-button:active,.danger-button:active{opacity:.86;transform:translateY(0)}.login-card .primary-button{color:#fff;min-width:92px;box-shadow:none;background:#111827;border:1px solid #111827;padding:0 18px}.message,.status-bar{color:#0f172a;background:#f8fafc;border-radius:16px;font-weight:800}.message{text-align:center;margin-top:18px;padding:12px 14px}.status-bar{border:1px solid #bfdbfe;width:min(1180px,100% - 48px);margin:18px auto 0;padding:13px 18px}.app-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffd1;border:1px solid #94a3b840;border-radius:28px;justify-content:space-between;align-items:center;gap:18px;width:min(1180px,100%);margin:0 auto;padding:22px 24px;display:flex;box-shadow:0 16px 42px #0f172a12}.eyebrow{color:#0369a1;background:#e0f2fe;border-radius:999px;margin-bottom:6px;padding:5px 10px;font-size:12px;font-weight:900;display:inline-flex}.app-header h1{letter-spacing:-.05em;margin:0;font-size:28px;line-height:1.1}.app-header p{color:#64748b;margin:6px 0 0;font-weight:700}.app-grid{grid-template-columns:360px 1fr;align-items:start;gap:20px;width:min(1180px,100%);margin:22px auto 0;display:grid}.panel{background:#ffffffdb;border:1px solid #94a3b840;border-radius:28px;overflow:hidden;box-shadow:0 14px 34px #0f172a0f}.folder-panel,.file-panel{padding:20px}.panel-header{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px;display:flex}.panel-header h2{letter-spacing:-.04em;margin:0;font-size:22px}.panel-header p{color:#64748b;margin:6px 0 0;font-size:13px;font-weight:700}.folder-list{gap:12px;display:grid}.folder-item{color:#0f172a;background:#fff;border:1px solid #dbeafe;border-radius:16px;transition:background .14s,border-color .14s,transform .14s,box-shadow .14s;box-shadow:0 8px 22px #0f172a0a}.folder-item:hover{background:#f8fbff;border-color:#93c5fd;transform:translateY(-1px);box-shadow:0 12px 26px #2563eb14}.folder-item.active{background:#fff;border-color:#60a5fa;box-shadow:0 14px 30px #2563eb21}.folder-name{min-width:0}.upload-box{border-radius:22px;grid-template-columns:1fr auto auto;align-items:center;gap:14px;margin-bottom:18px;padding:20px;display:grid}.upload-title{color:#0f172a;letter-spacing:-.03em;font-size:18px;font-weight:900}.upload-help{color:#64748b;margin-top:5px;font-size:13px;font-weight:700}.upload-box input[type=file]{color:#475569;max-width:230px;font-size:13px}.file-count{color:#0f172a;background:#f8fafc;border-radius:999px;justify-content:center;align-items:center;min-width:56px;height:36px;font-size:13px;font-weight:900;display:inline-flex}.empty-box{color:#64748b;text-align:center;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:18px;padding:22px;font-weight:800}.empty-box.large{padding:48px 22px}.table-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:22px;overflow:auto}table{border-collapse:collapse;width:100%}th{color:#475569;text-align:left;white-space:nowrap;background:#f8fafc;padding:14px 16px;font-size:13px;font-weight:900}td{color:#0f172a;vertical-align:middle;border-top:1px solid #edf2f7;padding:14px 16px;font-size:14px}tbody tr{transition:background .12s}tbody tr:hover{background:#f8fbff}.file-name{align-items:center;gap:10px;min-width:220px;font-weight:800;display:flex}.file-icon{background:#f8fafc;border-radius:10px;justify-content:center;align-items:center;width:30px;height:30px;display:inline-flex}.folder-id-cell{color:#64748b;font-size:13px;font-weight:700}.actions-cell{flex-wrap:wrap;gap:8px;display:flex}@media (width<=940px){.app-header{flex-direction:column;align-items:flex-start}.app-grid,.upload-box{grid-template-columns:1fr}.upload-box input[type=file]{max-width:100%}.actions-column{width:auto}}.app-page{background:#fff;padding:24px 32px}.app-header,.app-grid,.status-bar{max-width:1120px}.folder-panel input[type=text]{min-width:0;font-size:15px}.folder-panel .primary-button{flex-shrink:0;min-width:76px;padding:0 16px}.folder-item{min-width:0}.folder-item .folder-name{font-size:15px;line-height:1.35}.folder-item svg{width:17px;height:17px}.upload-box{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:22px 26px;display:flex}.upload-box>div:first-child{flex:300px;min-width:260px}.upload-title{white-space:normal;font-size:18px;line-height:1.45}.upload-help{line-height:1.6}.upload-box input[type=file]{flex:0 230px;max-width:230px}.upload-box .primary-button{flex-shrink:0;min-width:112px}.file-name{min-width:0;max-width:100%}.file-name span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.folder-id-cell{word-break:keep-all;overflow-wrap:anywhere}.actions-column{width:auto}.actions-cell{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.actions-cell .small-button,.actions-cell .danger-button{min-height:30px;padding:0 10px;font-size:12px}.primary-button{color:#fff;box-shadow:none;background:#111827;border:1px solid #111827}.primary-button:hover{background:#1f2937}@media (width<=980px){.app-grid{grid-template-columns:1fr}.upload-box{align-items:stretch}.upload-box input[type=file],.upload-box .primary-button{max-width:100%}}.file-panel{min-width:0}.upload-box{grid-template-columns:minmax(240px,1fr) 220px 116px;align-items:center;gap:12px;padding:20px 24px;display:grid}.upload-box>div:first-child{min-width:0}.upload-title{text-align:left;line-height:1.35}.upload-help{text-align:left}.upload-box .primary-button{white-space:nowrap;width:116px;min-width:116px;height:38px}table{table-layout:fixed;min-width:760px}.actions-cell{white-space:nowrap;flex-flow:row;align-items:center;gap:6px;display:flex}.actions-cell .small-button,.actions-cell .danger-button{white-space:nowrap;flex-shrink:0;min-width:auto;height:30px;min-height:30px;padding:0 10px;font-size:12px}td{vertical-align:middle}tbody tr{min-height:58px}@media (width<=980px){.upload-box{grid-template-columns:1fr}.upload-box input[type=file],.upload-box .primary-button{width:100%;max-width:100%}table{min-width:720px}}.file-panel{overflow:hidden}.table-wrap{width:100%;overflow-x:hidden}.file-name{width:100%;min-width:0}.actions-cell .small-button,.actions-cell .danger-button{white-space:nowrap;border-radius:999px;flex-shrink:0;height:28px;min-height:28px;padding:0 8px;font-size:11px}.actions-cell .small-button:nth-child(3){padding:0 7px}.upload-box{grid-template-columns:minmax(280px,1fr) 220px 120px}.upload-title,.upload-help{text-align:left}.file-panel,.folder-panel{padding:18px}.app-page{padding:18px 16px}.app-header,.app-grid,.status-bar{width:min(1240px,100%);max-width:1240px}.app-grid{grid-template-columns:360px minmax(0,1fr);gap:16px}.file-panel{min-width:0;overflow:hidden}.upload-box{grid-template-columns:minmax(250px,1fr) 190px 108px;gap:10px;padding:18px 20px;overflow:hidden}.upload-box input[type=file]{width:190px;max-width:190px;font-size:12px}.upload-box .primary-button{width:108px;min-width:108px;padding:0 12px;font-size:14px}.table-wrap{overflow-x:hidden}table{table-layout:fixed;width:100%;min-width:0}th,td{padding:12px 10px}th:first-child,td:first-child{width:31%}th:nth-child(2),td:nth-child(2){width:22%}th:nth-child(3),td:nth-child(3){width:47%}.actions-cell{white-space:nowrap;flex-flow:row;justify-content:flex-start;align-items:center;gap:5px;display:flex;overflow:visible}.actions-cell .small-button,.actions-cell .danger-button{white-space:nowrap;flex-shrink:0;height:28px;min-height:28px;padding:0 8px;font-size:11px}.file-name{min-width:0}.file-name span:last-child,.folder-id-cell{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}
