:root{color:#26303d;background:#f4f6fa;--bg-app: #f4f6fa;--bg-panel: #ffffff;--border: #ebedf2;--border-soft: #f0f2f6;--text: #26303d;--text-2: #6b7686;--text-3: #98a1ae;--brand: #C0231F;--accent: #2f6df0;--good: #16a34a;--bad: #dc2626}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg-app);color:var(--text);-webkit-font-smoothing:antialiased}.startup-spinner,.page-spinner{min-height:360px;display:grid;place-items:center}.login-shell{min-height:100vh;display:grid;place-items:center;padding:32px;background:radial-gradient(1000px 480px at 16% 6%,rgba(192,35,31,.07),transparent 55%),#f4f6fa}.login-panel{width:min(1040px,100%);display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:32px;align-items:stretch}.login-copy{padding:48px;border:1px solid var(--border);border-radius:16px;background:#fff;display:flex;flex-direction:column;justify-content:center;box-shadow:0 10px 30px #141e370d}.login-copy h1{margin:12px 0;font-size:44px;letter-spacing:-.5px;color:#1b2430}.phase-label,.section-eyebrow{color:var(--brand);font-weight:700}.brand{color:var(--text)}.login-card{border-radius:14px}.login-logo{width:76px;height:76px;object-fit:contain;margin-bottom:8px}.form-alert{margin-bottom:16px}.app-layout{min-height:100vh;background:var(--bg-app)}.topbar{height:64px;padding:0 24px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--text)}.brand-logo{width:34px;height:34px;object-fit:contain}.sidebar{background:#fff;border-right:1px solid var(--border)}.content{padding:clamp(16px,2vw,40px);min-height:calc(100vh - 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