:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f8fafc;--color-bg-tertiary: #f1f5f9;--color-text-primary: #0f172a;--color-text-secondary: #64748b;--color-text-tertiary: #94a3b8;--card-bg: var(--color-bg-primary);--color-accent: #3b82f6;--color-accent-hover: #2563eb;--color-accent-subtle: #eff6ff;--color-success: #10b981;--color-success-bg: #ecfdf5;--color-warning: #f59e0b;--color-warning-bg: #fffbeb;--color-danger: #ef4444;--color-danger-bg: #fef2f2;--color-info: #3b82f6;--color-info-bg: #eff6ff;--color-border: #cbd5e1;--color-divider: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -1px rgb(0 0 0 / .06);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -2px rgb(0 0 0 / .05);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 10px 10px -5px rgb(0 0 0 / .04);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-secondary);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scrollbar-gutter:stable}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}h1,h2,h3,h4,h5,h6{font-weight:600;letter-spacing:-.025em;color:var(--color-text-primary)}p{color:var(--color-text-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background:var(--color-bg-primary);border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:1.5rem;transition:box-shadow var(--transition-normal),transform var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent;background-color:var(--color-accent);color:#fff;font-size:.95rem}.btn:hover{background-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(0)}.btn-secondary{background-color:#fff;border-color:var(--color-border);color:var(--color-text-primary)}.btn-secondary:hover{background-color:var(--color-bg-secondary);border-color:var(--color-text-secondary)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover{background-color:#dc2626}input[type=text],input[type=password],input[type=email],input[type=date],textarea{width:100%;padding:.75rem;border-radius:var(--radius-md);border:2px solid var(--color-border);background-color:var(--color-bg-primary);transition:all var(--transition-fast);color:var(--color-text-primary)}input:focus,textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-subtle)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-success{background-color:var(--color-success-bg);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background-color:var(--color-danger-bg);color:var(--color-danger)}.badge-info{background-color:var(--color-info-bg);color:var(--color-info)}