:root{--bg-base: #fbfaf8;--bg-surface: #ffffff;--bg-elevated: #f4f3f0;--bg-hover: #f0eeeb;--bg-active: #e8e6e1;--border-subtle: #ececea;--border-default: #ddd9d3;--border-strong: #c3bdb4;--text-primary: #1f1b16;--text-secondary: #5c5650;--text-tertiary: #8a847c;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef2ff;--accent-border: #c7d2fe;--good: #15803d;--good-soft: #ecfdf3;--warn: #b45309;--bad: #b91c1c;--bad-soft: #fef2f2;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", Consolas, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(31, 27, 22, .06);--shadow-md: 0 4px 16px rgba(31, 27, 22, .08);--shadow-lg: 0 12px 40px rgba(31, 27, 22, .16);--t-fast: .14s ease;--t-normal: .24s ease}@media(prefers-color-scheme:dark){:root{--bg-base: #16151a;--bg-surface: #1e1d24;--bg-elevated: #26252e;--bg-hover: #2c2b35;--bg-active: #34333f;--border-subtle: #2a2933;--border-default: #383744;--border-strong: #4d4b5a;--text-primary: #f1eff5;--text-secondary: #b6b3c2;--text-tertiary: #807d8e;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-soft: #232238;--accent-border: #3b3a5c;--good: #4ade80;--good-soft: #16241b;--warn: #fbbf24;--bad: #f87171;--bad-soft: #2a1a1a;--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .55)}}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;border-bottom:1px solid 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strong{display:block;margin-bottom:4px}@media(max-width:880px){.main-grid{grid-template-columns:1fr}#event-drawer{border-left:none;border-top:1px solid var(--border-subtle);max-height:240px}.brand-tag{display:none}}@media(max-width:560px){.topbar{padding:12px 16px;flex-wrap:wrap}.main-content{padding:22px 14px 36px}.trust-banner{padding:9px 16px;font-size:12.5px}.statusbar{flex-direction:column;align-items:flex-start;gap:6px;padding:9px 16px}.dropzone{padding:36px 16px}.security-grid{gap:12px}.modal-panel{padding:22px 18px}}