:root{color-scheme:light dark;--bg:#f5f7f8;--surface:#fff;--surface-2:#f0f4f4;--text:#172321;--muted:#5e6d6a;--border:#d5dfdd;--primary:#0d766e;--primary-hover:#095f59;--on-primary:#fff;--danger:#b42318;--success:#067647;--ring:#14b8a6;--shadow:0 10px 30px rgba(19,78,74,.08)}
@media(prefers-color-scheme:dark){:root{--bg:#111716;--surface:#19211f;--surface-2:#222d2b;--text:#eef7f5;--muted:#a9bbb7;--border:#344441;--primary:#29a99d;--primary-hover:#42c2b6;--on-primary:#07110f;--danger:#ff7b72;--success:#55d99a;--ring:#5eead4;--shadow:none}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif}button,input,textarea{font:inherit}a{color:var(--primary)}button,.button{min-height:44px;padding:10px 16px;border:1px solid transparent;border-radius:10px;background:var(--primary);color:var(--on-primary);font-weight:650;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover,.button:hover{background:var(--primary-hover)}button:disabled{cursor:wait;opacity:.6}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid var(--ring);outline-offset:2px}.button--secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.button--secondary:hover{background:var(--surface-2)}.button--danger{background:transparent;border-color:var(--danger);color:var(--danger)}.app-header{height:68px;padding:0 24px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand__mark{width:36px;height:36px;border-radius:10px;background:var(--primary);color:var(--on-primary);display:grid;place-items:center;font-weight:800}.brand h1{font-size:18px;margin:0}.brand p{margin:0;color:var(--muted);font-size:13px}.header-actions{display:flex;gap:8px}.layout{display:grid;grid-template-columns:minmax(300px,38%) 1fr;height:calc(100vh - 68px)}.sidebar{border-right:1px solid var(--border);background:var(--surface);overflow:auto}.sidebar-tools{position:sticky;top:0;padding:16px;background:var(--surface);border-bottom:1px solid var(--border);z-index:2}.search{width:100%;height:44px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);padding:0 14px}.license-list{list-style:none;margin:0;padding:8px}.license-item a{display:block;padding:12px;border-radius:10px;color:var(--text);text-decoration:none}.license-item a:hover,.license-item.is-active a{background:var(--surface-2)}.license-item strong,.license-item span{display:block}.license-item span{font-size:13px;color:var(--muted)}.content{overflow:auto;padding:32px}.content-inner{max-width:780px;margin:0 auto}.page-title{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}.page-title h2{font-size:26px;margin:0}.page-title p{margin:5px 0 0;color:var(--muted)}.card{border:1px solid var(--border);border-radius:16px;background:var(--surface);padding:24px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field--wide{grid-column:1/-1}label{display:block;margin-bottom:6px;font-weight:650}.required{color:var(--danger)}input,textarea{width:100%;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);padding:10px 12px;min-height:44px}textarea{min-height:100px;resize:vertical}.help{display:block;color:var(--muted);font-size:13px;margin-top:5px}.meta{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 20px;color:var(--muted);font-size:13px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px}.actions .danger-form{margin-left:auto}.notice{position:fixed;right:24px;top:84px;max-width:420px;padding:13px 16px;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);z-index:10;transition:opacity .2s ease,transform .2s ease}.notice--success{border-left:4px solid var(--success)}.notice--error{border-left:4px solid var(--danger)}.notice--hidden{opacity:0;transform:translateY(-8px);pointer-events:none}.empty{padding:32px;text-align:center;color:var(--muted)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px)}.login-card h1{margin:0 0 6px;font-size:25px}.login-card>p{color:var(--muted);margin:0 0 24px}.login-card .field{margin-bottom:16px}.login-card button{width:100%;margin-top:8px}.security-note{margin-top:18px;padding:12px;border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:13px}@media(max-width:780px){.layout{display:block;height:auto}.sidebar{border-right:0;border-bottom:1px solid var(--border);max-height:300px}.content{padding:20px}.form-grid{grid-template-columns:1fr}.field--wide{grid-column:auto}.app-header{height:auto;min-height:68px;padding:12px 16px;align-items:flex-start}.header-actions{flex-wrap:wrap;justify-content:flex-end}.brand p{display:none}}
.license-keys{margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}.license-keys h3{margin:0;font-size:18px}.key-field{margin-top:18px}.key-field textarea{min-height:112px;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;word-break:break-all}.key-field button{margin-top:8px}.copy-status{min-height:22px;margin-top:10px;color:var(--success);font-size:13px}@media(max-width:780px){.key-field button{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}