:root{--color-primary-50: #eef4ff;--color-primary-100: #d9e6ff;--color-primary-500: #1565c0;--color-primary-600: #0d47a1;--color-primary-700: #0a3d8f;--color-accent-500: #00897b;--color-success: #2e7d32;--color-warning: #e65100;--color-error: #c62828;--color-bg: #f8f9fa;--color-surface: #ffffff;--color-border: #e0e0e0;--color-text: #1a1a1a;--color-text-secondary: #666;--color-text-muted: #999;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 28px rgba(0,0,0,.12);--transition: .2s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-primary-500);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer;border:none;border-radius:var(--radius-sm);font-size:14px;padding:10px 20px;transition:var(--transition)}.btn-primary{background:var(--color-primary-500);color:#fff}.btn-primary:hover{background:var(--color-primary-600)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary-500)}.whatsapp-icon-button{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#25d366;color:#fff;box-shadow:0 3px 8px #25d36647;transition:transform var(--transition),background var(--transition),box-shadow var(--transition)}.whatsapp-icon-button:hover{background:#1da851;color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:0 5px 12px #25d3665c}.whatsapp-icon-button:focus-visible{outline:3px solid rgba(37,211,102,.35);outline-offset:2px}.whatsapp-icon{width:22px;height:22px}.whatsapp-order-button{width:100%;padding:14px;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);background:#25d366;color:#fff;font-size:16px;font-weight:600;transition:transform var(--transition),background var(--transition)}.whatsapp-order-button:hover{background:#1da851;color:#fff;text-decoration:none;transform:translateY(-1px)}.btn-danger{background:var(--color-error);color:#fff}.btn-warning{background:var(--color-warning);color:#fff}.input{width:100%;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;transition:var(--transition)}.input:focus{outline:none;border-color:var(--color-primary-500);box-shadow:0 0 0 3px var(--color-primary-50)}.card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:600}.badge-success{background:#e8f5e9;color:var(--color-success)}.badge-warning{background:#fff3e0;color:var(--color-warning)}.badge-error{background:#ffebee;color:var(--color-error)}.badge-muted{background:#f0f0f0;color:var(--color-text-muted)}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary-500);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}