:root{--color-bg: #f3f4f6;--color-surface: #ffffff;--color-surface-hover: #f9fafb;--color-surface-muted: #f3f4f6;--color-text: #111827;--color-text-muted: #4b5563;--color-text-tertiary: #6b7280;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-border-strong: #d1d5db;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-primary-text: #1e40af;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-danger-light: #fef2f2;--color-success: #16a34a;--color-success-light: #f0fdf4;--color-warning: #d97706;--color-warning-light: #fffbeb;--font-sans: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, sans-serif;--font-mono: SF Mono, Monaco, Inconsolata, Roboto Mono, monospace;--font-xs: 11px;--font-sm: 12px;--font-md: 13px;--font-base: 14px;--font-lg: 16px;--font-xl: 18px;--font-h1: 24px;--space-4: 4px;--space-8: 8px;--space-12: 12px;--space-16: 16px;--space-20: 20px;--space-24: 24px;--space-32: 32px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shadow-1: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-2: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-3: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--z-dropdown: 1000;--z-sticky: 1020;--z-modal: 1050;--motion-fast: .1s;--motion-normal: .15s;--motion-ease: cubic-bezier(.4, 0, .2, 1);--focus-ring: 0 0 0 2px #2563eb}@media(prefers-reduced-motion:reduce){:root{--motion-fast: 0ms;--motion-normal: 0ms}}*,*:before,*:after{box-sizing:border-box}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-sans);font-size:var(--font-base);color:var(--color-text);background:var(--color-bg);line-height:1.5}h1,h2,h3,h4,h5,h6{margin:0;font-weight:500;color:var(--color-text);line-height:1.3}h1{font-size:var(--font-h1)}h2{font-size:var(--font-xl)}h3{font-size:var(--font-lg)}p{margin:0 0 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var(--color-primary);outline-offset:2px}button{font:inherit;cursor:pointer}::selection{background:#2563eb33}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-strong)}.mono{font-family:var(--font-mono)}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:var(--font-sm)}.text-xs{font-size:var(--font-xs)}.stack{display:flex;flex-direction:column;gap:var(--space-12)}.stack-lg{display:flex;flex-direction:column;gap:var(--space-24)}.row{display:flex;align-items:center;gap:var(--space-8)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:var(--space-12)}.grid-2{display:grid;gap:var(--space-16);grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{display:grid;gap:var(--space-16);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid-4{display:grid;gap:var(--space-16);grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;text-align:left}th{font-size:var(--font-xs);font-weight:500;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);background:var(--color-surface-muted);border-bottom:1px solid var(--color-border)}td{font-size:var(--font-sm);color:var(--color-text);border-bottom:1px solid var(--color-border-light)}tbody tr:hover{background:var(--color-surface-hover)}tbody tr:last-child td{border-bottom:none}input,select,textarea{font-family:inherit;font-size:var(--font-sm)}input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{height:32px;padding:0 12px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);transition:border-color var(--motion-fast) var(--motion-ease),box-shadow var(--motion-fast) var(--motion-ease)}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,input[type=number]:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}input[type=text]:disabled,input[type=email]:disabled,input[type=password]:disabled,input[type=number]:disabled,select:disabled,textarea:disabled{background:var(--color-surface-muted);color:var(--color-text-tertiary);cursor:not-allowed}input[type=text]::placeholder,input[type=email]::placeholder,input[type=password]::placeholder,input[type=number]::placeholder,select::placeholder,textarea::placeholder{color:var(--color-text-tertiary)}textarea{height:auto;min-height:80px;padding:12px;resize:vertical}select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235f6368' d='M2 4l4 4 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