:root,:root[data-theme=dark]{--bg: #0e1117;--bg-2: #151a22;--panel: #171c25;--panel-2: #1e2530;--border: #283041;--text: #e7ebf2;--muted: #8a93a6;--primary: #4f7cff;--primary-ink: #ffffff;--shadow: 0 8px 30px rgba(0, 0, 0, .35)}:root[data-theme=light]{--bg: #f4f6fb;--bg-2: #eef1f7;--panel: #ffffff;--panel-2: #f3f6fb;--border: #e2e7f0;--text: #1b2230;--muted: #6b7384;--primary: #3a63e0;--primary-ink: #ffffff;--shadow: 0 8px 24px rgba(20, 30, 60, .08)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.small{font-size:13px}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--panel);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.brand{font-size:22px;font-weight:800;letter-spacing:.5px;padding:0 8px 4px}.brand span{color:var(--primary)}.brand-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--muted);background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:2px 7px;margin:0 8px 16px}.sidebar nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;text-align:left;background:transparent;border:none;color:var(--muted);padding:10px 12px;border-radius:10px;cursor:pointer;font-size:14px;width:100%}.nav-item:hover{background:var(--panel-2);color:var(--text)}.nav-item.active{background:var(--primary);color:var(--primary-ink)}.nav-icon{width:18px;text-align:center}.api-base{margin-top:auto;font-size:11px;color:var(--muted);padding:0 8px}.main{flex:1;min-width:0}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid 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13px;color:var(--text);font-size:14px}input:focus{outline:none;border-color:var(--primary)}.result{margin-top:12px;font-family:ui-monospace,monospace;color:#22c55e;background:#22c55e14;border-radius:9px;padding:9px 12px;font-size:13px}.hint{color:var(--muted);font-size:13px}.error{background:#ef44441f;color:#ef4444;padding:10px 14px;border-radius:9px;margin-bottom:14px;font-size:14px}.empty-module{text-align:center;padding:48px 20px}.empty-icon{font-size:40px;opacity:.5;margin-bottom:6px}.empty-title{margin:0 0 6px;font-size:18px}.empty{color:var(--muted);padding:16px 0}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,var(--bg-2),var(--bg));position:relative}.login-theme{position:absolute;top:20px;right:20px}.login-card{width:380px;max-width:92vw;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow)}.brand-lg{font-size:30px;text-align:center;padding:0}.login-card .brand-tag{display:block;width:fit-content;margin:6px auto 0}.qr-img{width:190px;height:190px;align-self:center;border-radius:12px;background:#fff;padding:8px}.qr-manual summary{cursor:pointer}.qr-secret{display:block;margin-top:8px;word-break:break-all;font-size:12px}.code-input{letter-spacing:6px;text-align:center;font-size:20px;font-weight:700}.user{text-align:right;line-height:1.1}.user-name{font-size:13px;font-weight:600}.user-role{font-size:11px;color:var(--muted)}.unlock-card{text-align:center;padding:44px 24px;max-width:520px;margin:0 auto}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#080b128c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:flex-start;justify-content:center;padding:60px 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