:root{color-scheme:light;--bg: #edf4fb;--panel: #ffffff;--panel-alt: #f8fbff;--line: #d7e4f0;--text: #0f172a;--muted: #526170;--teal: #0f766e;--cyan: #0ea5e9;--orange: #ea580c;--shadow: 0 18px 42px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(14,165,233,.18),transparent 34%),radial-gradient(circle at bottom right,rgba(234,88,12,.12),transparent 28%),var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}.eyebrow{display:inline-block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:800}.login-shell,.workspace-shell,.app-shell{min-height:100vh;padding:32px}.login-shell{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}.login-hero,.login-card,.side-panel,.form-panel,.preview-panel,.app-loading-card{background:#ffffffeb;border:1px solid rgba(215,228,240,.92);box-shadow:var(--shadow);border-radius:28px}.login-hero,.login-card,.app-loading-card{padding:36px}.login-hero{display:flex;gap:20px;align-items:flex-start}.login-logo{width:108px;height:108px;border-radius:28px;object-fit:contain;background:#fff;padding:12px;border:1px solid var(--line)}.login-mini-logo,.brand-logo{width:72px;height:72px;border-radius:22px;object-fit:contain;background:#fff;padding:10px;border:1px solid var(--line)}.login-hero h1,.login-card h2,.topbar h1{margin:10px 0 12px;font-size:clamp(2rem,3vw,3.2rem);line-height:1.05}.login-hero p,.topbar p{margin:0;color:var(--muted);font-size:1rem;line-height:1.5}.login-card-header,.panel-header,.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar{margin-bottom:24px;background:#ffffffeb;border:1px solid rgba(215,228,240,.92);box-shadow:var(--shadow);border-radius:28px;padding:24px 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spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:1280px){.workspace-grid{grid-template-columns:1fr}}@media(max-width:980px){.login-shell,.form-grid{grid-template-columns:1fr}.login-shell,.workspace-shell,.app-shell{padding:18px}.topbar,.login-hero,.login-card,.side-panel,.form-panel,.preview-panel,.app-loading-card{padding:22px}}