:root{--bg-page: #f4f5f7;--bg-sidebar: #1a1d29;--bg-card: #ffffff;--bg-card-hover: #fafbfc;--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-success: #10b981;--color-danger: #ef4444;--color-warning: #f59e0b;--text-primary: #111827;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--text-on-dark: #f3f4f6;--text-on-dark-secondary: #9ca3af;--border-color: #e5e7eb;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .1);--space-xs: 6px;--space-sm: 10px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--font-family-base: "Vazirmatn", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{font-family:var(--font-family-base);background:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700}p{margin:0}a{color:inherit;text-decoration:none}button{font-family:inherit;border:none;background:none;color:inherit;cursor:pointer}input,textarea,select{font-family:inherit;color:var(--text-primary)}table{border-collapse:collapse;width:100%}.card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;transition:background .15s ease,transform .1s ease}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn--secondary{background:var(--bg-page);color:var(--text-primary);border:1px solid var(--border-color)}.btn--secondary:hover:not(:disabled){background:var(--bg-card-hover)}.btn--danger{background:#ef44441a;color:var(--color-danger)}.btn--danger:hover:not(:disabled){background:#ef44442e}.form-field{display:flex;flex-direction:column;gap:var(--space-xs);font-size:.85rem;color:var(--text-secondary)}.form-field input,.form-field textarea,.form-field select{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);border:1px solid var(--border-color);font-size:.95rem;background:#fff;outline:none}.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--color-primary)}.error-text{color:var(--color-danger);font-size:.85rem}.success-text{color:var(--color-success);font-size:.85rem}