@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap";:root{color:#1c2433;--blue:#2563eb;--blue-dark:#1d4ed8;--line:#e1e6ef;--muted:#667085;background:#f4f6fb;font-family:Noto Sans JP,Yu Gothic UI,Meiryo,sans-serif;font-size:16px}*{box-sizing:border-box}body{min-width:340px;margin:0}a{color:inherit}.page{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:64px;padding:0 max(50vw - 480px,20px);display:flex}.brand{align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.brand-mark{background:var(--blue);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;display:grid}.account{color:var(--muted);align-items:center;gap:14px;font-size:14px;display:flex}.badge{color:#5b21b6;background:#ede9fe;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700}.logout{color:var(--muted);align-items:center;gap:6px;text-decoration:none;display:inline-flex}.logout:hover{color:var(--blue)}.main{flex:1;width:100%;max-width:960px;margin:0 auto;padding:56px 20px 40px}.hero{text-align:center}.hero h1{letter-spacing:-.02em;margin:0 0 12px;font-size:38px}.hero>p{max-width:560px;color:var(--muted);margin:0 auto 28px;font-size:16px;line-height:1.7}.shorten-form{border:2px solid var(--line);background:#fff;border-radius:14px;gap:0;padding:8px;transition:border-color .15s;display:flex;box-shadow:0 6px 24px #1e2f5012}.shorten-form:focus-within{border-color:var(--blue)}.shorten-form input{min-width:0;font:inherit;height:54px;color:inherit;background:0 0;border:0;outline:0;flex:1;padding:0 16px;font-size:17px}.shorten-form button{cursor:pointer;font:inherit;background:var(--blue);color:#fff;white-space:nowrap;border:0;border-radius:10px;align-items:center;gap:8px;height:54px;padding:0 28px;font-size:17px;font-weight:700;display:inline-flex}.shorten-form button:hover:not(:disabled){background:var(--blue-dark)}.shorten-form button:disabled{cursor:not-allowed;background:#a9bff3}.alert{text-align:left;border-radius:10px;margin-top:16px;padding:12px 16px;font-size:15px}.alert.error{color:#b42318;background:#fef2f2;border:1px solid #fecaca}.result{text-align:left;background:#fff;border:2px solid #bbf7d0;border-radius:14px;margin-top:20px;padding:20px 22px}.result-label{color:#15803d;margin-bottom:10px;font-size:14px;font-weight:700}.result-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.result-url{color:var(--blue);word-break:break-all;font-size:24px;font-weight:700;text-decoration:none}.result-url:hover{text-decoration:underline}.copy-button{border:2px solid var(--blue);color:var(--blue);font:inherit;cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-size:16px;font-weight:700;display:inline-flex}.copy-button:hover{background:#eff4ff}.result-original{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:10px;font-size:14px;overflow:hidden}.history{margin-top:56px}.history-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.history h2{margin:0;font-size:20px}.count{color:var(--muted);margin-left:10px;font-size:14px;font-weight:500}.search{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:10px;align-items:center;gap:8px;padding:0 12px;display:flex}.search input{font:inherit;width:200px;height:40px;color:inherit;background:0 0;border:0;outline:0;font-size:15px}.search:focus-within{border-color:var(--blue)}.list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.item{border:1px solid var(--line);background:#fff;border-radius:12px;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}.item-main{flex-direction:column;gap:4px;min-width:0;display:flex}.item-short{color:var(--blue);align-items:center;gap:6px;font-size:18px;font-weight:700;text-decoration:none;display:inline-flex}.item-short:hover{text-decoration:underline}.item-original{color:#475467;text-overflow:ellipsis;white-space:nowrap;max-width:560px;font-size:14px;text-decoration:none;overflow:hidden}.item-original:hover{color:var(--blue)}.item-meta{color:#98a2b3;font-size:13px}.item-actions{flex-shrink:0;gap:8px;display:flex}.small-button{border:1px solid var(--line);color:#344054;font:inherit;cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;display:inline-flex}.small-button:hover{background:#f4f6fb}.small-button.danger:hover{color:#b42318;background:#fef2f2;border-color:#fecaca}.empty{text-align:center;color:var(--muted);background:#fff;border:1px dashed #cbd2de;border-radius:12px;padding:36px 20px}footer{text-align:center;color:#98a2b3;padding:18px;font-size:13px}.loading{height:100vh;color:var(--muted);justify-content:center;align-items:center;gap:12px;display:flex}.spinner{border:3px solid #dbe4fb;border-top-color:var(--blue);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=700px){.topbar{padding:0 14px}.email{display:none}.main{padding:32px 14px 28px}.hero h1{font-size:28px}.shorten-form{flex-direction:column;gap:8px}.shorten-form button{justify-content:center}.result-url{font-size:20px}.item{flex-direction:column;align-items:stretch}.item-original{max-width:100%}.item-actions{justify-content:flex-end}.search input{width:140px}}.nav{gap:4px;margin-left:24px;margin-right:auto;display:flex}.nav button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 14px;font-size:15px;font-weight:500}.nav button:hover{background:#f4f6fb}.nav button.active{color:var(--blue);background:#eff4ff;font-weight:700}.admin-panel h1{margin:0 0 10px;font-size:30px}.admin-lead{color:var(--muted);margin:0 0 24px;font-size:15px;line-height:1.7}.admin-form{margin-bottom:8px}.alert.success{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0}.admin-panel .history-head{margin-top:36px}.item-short.plain{color:#1c2433;font-size:17px}.item-short.plain:hover{text-decoration:none}.tag{color:var(--blue);background:#eff4ff;border-radius:999px;margin-left:10px;padding:2px 8px;font-size:12px;font-weight:700}.tag.fixed{color:#475467;background:#f1f5f9}.denied{text-align:center;max-width:520px;margin:18vh auto 0;padding:0 20px}.denied h1{font-size:26px}.denied p{color:var(--muted);margin-bottom:24px;line-height:1.7}.denied .small-button{text-decoration:none;display:inline-flex}@media (width<=700px){.nav{margin-left:8px}.nav button{padding:6px 8px;font-size:13px}}.nav a{font:inherit;color:var(--muted);border-radius:8px;padding:8px 14px;font-size:15px;font-weight:500;text-decoration:none}.nav a:hover{background:#f4f6fb}.nav a.active{color:var(--blue);background:#eff4ff;font-weight:700}.page-link{border:1px solid var(--line);color:inherit;background:#fff;border-radius:12px;align-items:center;gap:14px;margin-bottom:20px;padding:16px 18px;text-decoration:none;display:flex}.page-link:hover{border-color:var(--blue);box-shadow:0 4px 14px #1e2f5012}.page-link-icon{width:40px;height:40px;color:var(--blue);background:#eff4ff;border-radius:10px;flex-shrink:0;place-items:center;display:grid}.page-link-text{flex-direction:column;flex:1;gap:2px;display:flex}.page-link-text strong{font-size:16px}.page-link-text small{color:var(--muted);font-size:13px}.all-links h1{margin:8px 0 10px;font-size:30px}.back-link{color:var(--muted);align-items:center;gap:6px;font-size:14px;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--blue)}.table-card{border:1px solid var(--line);background:#fff;border-radius:12px;overflow-x:auto}.links-table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}.links-table th{color:#667085;white-space:nowrap;border-bottom:1px solid var(--line);background:#f8fafc;padding:12px 14px;font-size:13px;font-weight:700}.links-table td{vertical-align:middle;border-top:1px solid #eef1f6;padding:12px 14px}.links-table tbody tr:first-child td{border-top:0}.links-table tbody tr:hover{background:#fafbfe}.cell-short{color:var(--blue);white-space:nowrap;align-items:center;gap:5px;font-weight:700;text-decoration:none;display:inline-flex}.cell-short:hover{text-decoration:underline}.cell-original{text-overflow:ellipsis;white-space:nowrap;color:#475467;max-width:340px;text-decoration:none;display:block;overflow:hidden}.cell-original:hover{color:var(--blue)}.cell-nowrap{white-space:nowrap;color:#475467}.actions-col{text-align:right}.actions-col .item-actions{justify-content:flex-end}.sort-button{font:inherit;color:#667085;cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;font-weight:700}.sort-button:hover{color:var(--blue)}@media (width<=700px){.nav a{padding:6px 8px;font-size:13px}.cell-original{max-width:180px}}