/**
 * Calculator CSS - Estilos de la calculadora de galones
 *
 * Paleta "B - Esquina suave", autorizada por el dueño el 2026-09-11
 * (referencia: docs/prototypes/calculadora-paleta/propuesta-b-esquina-suave.css).
 * - Un solo oscuro: petróleo plano #152d3c. Sin degradados ni sombras en reposo.
 * - Un solo rojo: carmín #bd3548, reservado a "Calcular volumen".
 * - Un solo teal: #087b90 (rótulos, iconos, foco).
 * - Esquinas: botones y toggle 8px, inputs y selects 10px, tarjetas 18px.
 * Este bloque :root es la ÚNICA fuente de verdad de la paleta: journey.css,
 * guide.css, player.css, demo.css, recommendations.css, product-*.css,
 * profile.css, fish-capacity.css y page-introduction.css consumen estos
 * tokens. population.css vive en Shadow DOM y repite los valores en :host.
 *
 * @package CGP\Assets
 * @since 4.6.0
 */

/* Tokens: paleta "B - Esquina suave" (única fuente de verdad) */
:root {
    /* Oscuro único y su hover */
    --cgp-dark: #152d3c;
    --cgp-dark-hover: #26485b;
    /* Acción principal */
    --cgp-primary: #bd3548;
    --cgp-primary-dark: #a72b3d;
    /* Teal único */
    --cgp-teal: #087b90;
    --cgp-teal-soft: #e7f1f4;
    /* Verde de estado unificado con el WhatsApp del sitio */
    --cgp-green: #1f7a4d;
    --cgp-green-soft: #e6f4ea;
    /* Texto y superficies */
    --cgp-ink: #152d3c;
    --cgp-text: #1a1a1a;
    --cgp-text-soft: #5b6b7a;
    --cgp-line: #e2e8ee;
    --cgp-surface: #f6f8fa;
    --cgp-surface-soft: #f4f6f8;
    --cgp-card: #ffffff;
    --cgp-chip-bg: #eef2f7;
    --cgp-chip-text: #334155;
    /* Insignias de encaje */
    --cgp-fit-ok-bg: #e6f4ea;
    --cgp-fit-ok-text: #1f7a4d;
    --cgp-fit-close-bg: #fdf3e0;
    --cgp-fit-close-text: #8a5a08;
    --cgp-fit-off-bg: #eef2f7;
    --cgp-fit-off-text: #5b6b7a;
    /* Esquinas */
    --cgp-radius-btn: 8px;
    --cgp-radius-input: 10px;
    --cgp-radius-card: 18px;
    /* Sin sombras en reposo */
    --cgp-shadow: none;
    --cgp-shadow-lift: none;
    /* ------------------------------------------------------------------
     * Relieve vertical mate "E" del catálogo, autorizado por el dueño el
     * 2026-09-11 para los botones de la calculadora: cada botón conserva su
     * tono y al pasar el ratón se queda PLANO (background-image: none),
     * porque el degradado es la superficie en reposo y el plano es la señal
     * de acción. Las capas van enteras en background-image; el
     * background-color se mantiene como respaldo sólido.
     * Estos seis tokens son la única fuente de verdad del relieve:
     * journey.css, recommendations.css, product-rows.css, help/*.css y el
     * tema los consumen. population.css vive en Shadow DOM y los repite
     * en :host porque allí no llega este :root.
     * ------------------------------------------------------------------ */
    --cgp-relief-dark: radial-gradient(ellipse at 50% 0%, rgba(35, 119, 143, 0.30), transparent 60%), linear-gradient(180deg, #244a60 0%, #152d3c 45%, #0c1c26 100%);
    --cgp-relief-primary: radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.10), transparent 60%), linear-gradient(180deg, #cf4a5c 0%, #bd3548 45%, #952a3a 100%);
    --cgp-relief-light: linear-gradient(180deg, #ffffff 0%, #f1f3f6 100%);
    --cgp-relief-inset-dark: inset 0 1px 0 rgba(255, 255, 255, 0.10);
    --cgp-relief-inset-primary: inset 0 1px 0 rgba(255, 255, 255, 0.14);
    --cgp-relief-inset-light: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    /* Línea y hover de los botones claros (el "Seleccionar opciones" del catálogo) */
    --cgp-relief-light-line: #cfd5dc;
    --cgp-relief-light-hover: #eef0f3;
    /* Pulsado: un punto más oscuro que el hover, con el mismo escalado leve */
    --cgp-relief-press: scale(0.985);
    --cgp-primary-press: #952a3a;
}

/* Ocultar imagen externa de la página (hack heredado de la página del shortcode) */
.wp-image-5197 {
    display: none !important;
}

/* Reset y contenedor principal */
.cgp-wrapper *,
.cgp-wrapper *::before,
.cgp-wrapper *::after {
    box-sizing: border-box;
}

.cgp-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.55;
    color: var(--cgp-text);
    -webkit-font-smoothing: antialiased;
}

.cgp-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 20px 40px;
    background-color: var(--cgp-surface);
    border-radius: 18px;
}

/* Foco visible en todo lo interactivo */
.cgp-wrapper button:focus-visible,
.cgp-wrapper input:focus-visible,
.cgp-wrapper select:focus-visible,
.cgp-wrapper a:focus-visible {
    outline: 2px solid var(--cgp-teal);
    outline-offset: 2px;
}

/* ============================== Header ============================== */
.cgp-header {
    text-align: center;
    margin-bottom: 28px;
}

.cgp-header h1 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--cgp-ink);
    margin: 0 0 6px 0;
}

.cgp-header p {
    color: var(--cgp-text-soft);
    font-size: 1.02rem;
    margin: 0;
}

/* ============================== Grid principal ============================== */
.cgp-grid {
    display: grid;
    grid-template-columns: minmax(320px, 5fr) minmax(320px, 6fr);
    gap: 22px;
    margin-bottom: 34px;
    align-items: start;
}

/* ============================== Formulario ============================== */
.cgp-form-container {
    background: var(--cgp-card);
    border-radius: var(--cgp-radius-card);
    padding: 24px;
    box-shadow: var(--cgp-shadow);
    border: 1px solid var(--cgp-line);
}

.cgp-form-container h2 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 18px 0;
    color: var(--cgp-ink);
}

.cgp-form-group {
    margin-bottom: 18px;
}

.cgp-label,
.cgp-form-group > label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cgp-text);
    margin-bottom: 7px;
}

/* Toggle de unidades */
.cgp-unit-buttons {
    display: flex;
    gap: 8px;
    background: var(--cgp-surface-soft);
    border: 1px solid var(--cgp-line);
    border-radius: var(--cgp-radius-input);
    padding: 4px;
}

.cgp-unit-btn {
    flex: 1;
    min-height: 44px;
    padding: 10px 14px;
    border-radius: var(--cgp-radius-btn);
    border: none;
    background: transparent;
    color: var(--cgp-text-soft);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.cgp-unit-btn:hover {
    color: var(--cgp-ink);
}

.cgp-unit-btn.active {
    background-color: var(--cgp-dark);
    background-image: var(--cgp-relief-dark);
    color: #ffffff;
    box-shadow: var(--cgp-relief-inset-dark);
}

.cgp-unit-btn.active:hover {
    background-image: none;
    background-color: var(--cgp-dark-hover);
}

.cgp-unit-btn.active:active {
    background-image: none;
    background-color: var(--cgp-dark);
    transform: var(--cgp-relief-press);
}

/* Selects e inputs */
.cgp-select,
.cgp-input {
    width: 100%;
    min-height: 46px;
    padding: 11px 14px;
    font-size: 1rem;
    color: var(--cgp-ink);
    background: var(--cgp-card);
    border: 1px solid var(--cgp-line);
    border-radius: var(--cgp-radius-input);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cgp-select:hover,
.cgp-input:hover {
    border-color: var(--cgp-teal);
}

.cgp-select:focus,
.cgp-input:focus {
    outline: none;
    border-color: var(--cgp-teal);
    box-shadow: 0 0 0 3px rgba(8, 123, 144, 0.18);
}

.cgp-input.error {
    border-color: var(--cgp-primary);
    box-shadow: 0 0 0 3px rgba(189, 53, 72, 0.14);
}

.cgp-input::placeholder {
    color: var(--cgp-text-soft);
}

.cgp-measurements {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.cgp-error {
    display: none;
    color: var(--cgp-primary-dark);
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 6px;
}

.cgp-error.show {
    display: block;
}

/* Botones de acción */
.cgp-buttons {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.cgp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 12px 20px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--cgp-radius-btn);
    border: none;
    cursor: pointer;
    transition: background 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease;
}

.cgp-btn:active {
    transform: translateY(1px);
}

.cgp-btn-primary {
    flex: 1.6;
    background-color: var(--cgp-primary);
    background-image: var(--cgp-relief-primary);
    color: #ffffff;
    box-shadow: var(--cgp-relief-inset-primary);
}

.cgp-btn-primary:hover {
    background-image: none;
    background-color: var(--cgp-primary-dark);
    box-shadow: 0 4px 10px rgba(189, 53, 72, 0.25);
}

.cgp-btn-primary:active {
    background-image: none;
    background-color: var(--cgp-primary-press);
    transform: var(--cgp-relief-press);
}

.cgp-btn-secondary {
    flex: 1;
    background-color: var(--cgp-card);
    background-image: var(--cgp-relief-light);
    color: var(--cgp-ink);
    border: 1px solid var(--cgp-relief-light-line);
    box-shadow: var(--cgp-relief-inset-light);
}

.cgp-btn-secondary:hover {
    background-image: none;
    background-color: var(--cgp-relief-light-hover);
    color: var(--cgp-ink);
    border-color: var(--cgp-dark);
}

.cgp-btn-secondary:active {
    background-image: none;
    background-color: var(--cgp-chip-bg);
    transform: var(--cgp-relief-press);
}

/* ============================== Columna de resultados ============================== */
.cgp-results-column {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Mensaje inicial */
.cgp-welcome-message {
    background: var(--cgp-card);
    border: 1px dashed var(--cgp-line);
    border-radius: var(--cgp-radius-card);
    padding: 44px 28px;
    text-align: center;
    color: var(--cgp-text-soft);
}

.cgp-welcome-icon {
    color: var(--cgp-teal);
    margin-bottom: 10px;
}

.cgp-welcome-message h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cgp-ink);
    margin: 0 0 8px 0;
}

.cgp-welcome-message p {
    margin: 0 auto;
    max-width: 40ch;
    font-size: 0.95rem;
}

/* Resultados */
.cgp-results-container {
    background: var(--cgp-card);
    border: 1px solid var(--cgp-line);
    border-radius: var(--cgp-radius-card);
    box-shadow: var(--cgp-shadow);
    overflow: hidden;
}

.cgp-results-container > h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--cgp-text-soft);
    margin: 18px 20px 4px;
}

/* --- FIRMA: la franja de agua profunda --- */
.cgp-hero-agua {
    position: relative;
    background: var(--cgp-dark);
    color: #ffffff;
    padding: 26px 24px 22px;
    overflow: hidden;
}

.cgp-hero-burbujas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    fill: #ffffff;
    opacity: 0.07;
    pointer-events: none;
}

.cgp-hero-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 4px;
}

.cgp-hero-num {
    display: flex;
    align-items: baseline;
    gap: 10px;
    line-height: 1;
}

.cgp-hero-num #cgp-galones-hero {
    font-size: clamp(3rem, 7vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.cgp-hero-unit {
    font-size: 1.15rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
}

.cgp-hero-equivalencia {
    display: inline-block;
    margin: 12px 0 0;
    padding: 5px 12px;
    background: rgba(31, 122, 77, 0.28);
    border: 1px solid rgba(31, 122, 77, 0.65);
    color: var(--cgp-green-soft);
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 700;
}

.cgp-hero-litros {
    margin: 10px 0 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.72);
}

/* Tabla de detalle */
.cgp-results-table {
    padding: 6px 8px 12px;
}

.cgp-results-table table {
    width: 100%;
    border-collapse: collapse;
}

.cgp-results-table td {
    padding: 10px 12px;
    font-size: 0.93rem;
    border-bottom: 1px solid var(--cgp-surface);
    color: var(--cgp-text-soft);
}

.cgp-results-table tr:last-child td {
    border-bottom: none;
}

.cgp-results-table td.value {
    text-align: right;
    font-weight: 700;
    color: var(--cgp-ink);
    font-variant-numeric: tabular-nums;
}

/* Guía rápida */
.cgp-recommendations {
    background: var(--cgp-card);
    border: 1px solid var(--cgp-line);
    border-radius: var(--cgp-radius-card);
    box-shadow: var(--cgp-shadow);
    padding: 18px 20px;
}

.cgp-recommendations h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--cgp-text-soft);
    margin: 0 0 12px 0;
}

.cgp-recommendation-item {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--cgp-surface);
}

.cgp-recommendation-item:last-child {
    border-bottom: none;
}

.cgp-recommendation-item strong {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cgp-teal);
}

.cgp-recommendation-item p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--cgp-text);
}

/* ============================== Productos ============================== */
.cgp-products-section {
    margin-top: 6px;
}

.cgp-products-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cgp-products-header h2 {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.015em;
    color: var(--cgp-ink);
    margin: 0;
}

.cgp-badge {
    display: inline-block;
    padding: 5px 12px;
    background: var(--cgp-teal-soft);
    color: var(--cgp-teal);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
}

/* Chips de filtro */
.cgp-category-chips {
    position: sticky;
    top: 8px;
    z-index: 5;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 6px 2px;
    margin-bottom: 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.cgp-category-chips::-webkit-scrollbar {
    display: none;
}

.cgp-category-chips:empty {
    display: none;
}

.cgp-chip {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 40px;
    padding: 8px 14px;
    background: var(--cgp-card);
    border: 1.5px solid var(--cgp-line);
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cgp-text-soft);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.cgp-chip:hover {
    border-color: var(--cgp-teal);
    color: var(--cgp-ink);
}

/* Filtro activo: mismo relieve petróleo; la píldora conserva su radio 999px. */
.cgp-chip.active {
    background-color: var(--cgp-dark);
    background-image: var(--cgp-relief-dark);
    border-color: var(--cgp-dark);
    color: #ffffff;
    box-shadow: var(--cgp-relief-inset-dark);
}

.cgp-chip.active:hover {
    background-image: none;
    background-color: var(--cgp-dark-hover);
    border-color: var(--cgp-dark-hover);
    color: #ffffff;
}

.cgp-chip.active:active {
    background-image: none;
    background-color: var(--cgp-dark);
    transform: var(--cgp-relief-press);
}

.cgp-chip-count {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(21, 45, 60, 0.08);
}

.cgp-chip.active .cgp-chip-count {
    background: rgba(255, 255, 255, 0.18);
}

/* Secciones por categoría */
.cgp-category-section {
    margin-bottom: 26px;
}

.cgp-category-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--cgp-ink);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--cgp-line);
}

.cgp-category-count {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cgp-teal);
    background: var(--cgp-teal-soft);
    padding: 2px 9px;
    border-radius: 999px;
}

.cgp-category-empty-msg {
    background: var(--cgp-card);
    border: 1px dashed var(--cgp-line);
    border-radius: var(--cgp-radius-input);
    padding: 14px 16px;
    color: var(--cgp-text-soft);
    font-size: 0.93rem;
    margin: 0;
}

/* Orden #036 (C5): aviso honesto sobre una sección que SÍ trae tarjetas
   pero ninguna rotulada para la pecera (aireadores sin rango, calentador
   "para acuarios más grandes"). Va entre el título y la grilla. */
.cgp-category-notice {
    background: var(--cgp-card);
    border: 1px dashed var(--cgp-line);
    border-left: 3px solid var(--cgp-fit-close-text);
    border-radius: var(--cgp-radius-input);
    padding: 12px 16px;
    color: var(--cgp-text-soft);
    font-size: 0.93rem;
    margin: 0 0 14px;
}

/* El contenedor exterior APILA secciones; la grilla de tarjetas vive
   dentro de cada sección. Si el exterior también fuera grilla, cada
   sección entera se metería en una columna angosta. */
.cgp-products-grid {
    display: block;
}

.cgp-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(225px, 1fr));
    gap: 14px;
}

/* Cards de producto */
.cgp-product-card {
    display: flex;
    flex-direction: column;
    background: var(--cgp-card);
    border: 1px solid var(--cgp-line);
    border-radius: var(--cgp-radius-card);
    overflow: hidden;
    animation: cgp-fadeInUp 0.5s ease-out both;
    transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.cgp-product-card:hover {
    transform: none;
    border-color: var(--cgp-teal);
    box-shadow: none;
}

.cgp-product-image {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #ffffff;
    border-bottom: 1px solid var(--cgp-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
}

.cgp-product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cgp-image-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--cgp-line);
}

.cgp-stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--cgp-fit-ok-bg);
    color: var(--cgp-fit-ok-text);
}

.cgp-stock-badge.out-of-stock {
    background: var(--cgp-chip-bg);
    color: var(--cgp-primary-dark);
}

.cgp-product-info {
    padding: 12px 14px 4px;
    flex-grow: 1;
}

/* Badge de fit: el "por qué" de la sugerencia */
.cgp-fit-badge {
    display: inline-block;
    padding: 3px 10px;
    margin-bottom: 8px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

.cgp-fit-perfect {
    background: var(--cgp-fit-ok-bg);
    color: var(--cgp-fit-ok-text);
}

.cgp-fit-close {
    background: var(--cgp-fit-close-bg);
    color: var(--cgp-fit-close-text);
}

.cgp-fit-oversize,
.cgp-fit-undersize {
    background: var(--cgp-fit-off-bg);
    color: var(--cgp-fit-off-text);
}

.cgp-product-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--cgp-ink);
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cgp-product-excerpt {
    font-size: 0.83rem;
    color: var(--cgp-text-soft);
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cgp-product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
}

.cgp-rating-count {
    color: var(--cgp-text-soft);
}

.cgp-product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px 12px;
}

.cgp-price {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--cgp-ink);
    font-variant-numeric: tabular-nums;
}

.cgp-price-regular {
    margin-left: 8px;
    font-size: 0.88rem;
    color: var(--cgp-text-soft);
    text-decoration: line-through;
    font-variant-numeric: tabular-nums;
}

.cgp-add-to-cart {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: calc(100% - 28px);
    margin: 0 14px 14px;
    min-height: 42px;
    padding: 10px 14px;
    /* Jerarquía de la paleta B: el carmín es sólo de "Calcular volumen". */
    background-color: var(--cgp-dark);
    background-image: var(--cgp-relief-dark);
    color: #ffffff;
    border: none;
    border-radius: var(--cgp-radius-btn);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--cgp-relief-inset-dark);
    transition: background 0.18s ease, box-shadow 0.18s ease, transform 0.12s ease;
}

.cgp-add-to-cart:hover:not(:disabled) {
    background-image: none;
    background-color: var(--cgp-dark-hover);
}

.cgp-add-to-cart:active:not(:disabled) {
    background-image: none;
    background-color: var(--cgp-dark);
    transform: var(--cgp-relief-press);
}

.cgp-add-to-cart:disabled {
    background-image: none;
    background-color: var(--cgp-chip-bg);
    color: var(--cgp-text-soft);
    box-shadow: none;
    cursor: not-allowed;
}

.cgp-add-to-cart.success {
    background-image: none;
    background-color: var(--cgp-green);
    box-shadow: none;
}

.cgp-add-to-cart.loading {
    opacity: 0.75;
    cursor: wait;
}

.cgp-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: cgp-ripple 0.5s ease-out forwards;
    pointer-events: none;
}

/* ============================== Kit esencial ============================== */
.cgp-kit-section {
    margin-bottom: 22px;
}

.cgp-kit-banner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0,1.2fr) minmax(0,1.4fr) minmax(0,1fr);
    gap: 20px;
    align-items: center;
    background: var(--cgp-dark);
    color: #ffffff;
    border-radius: var(--cgp-radius-card);
    padding: 24px;
    overflow: hidden;
}

.cgp-kit-eyebrow {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 6px;
}

.cgp-kit-info h3 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: #ffffff;
    margin: 0 0 6px 0;
}

.cgp-kit-info p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.72);
    margin: 0;
}

.cgp-kit-items {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cgp-kit-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.87rem;
    padding: 7px 12px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 8px;
}

.cgp-kit-item-name {
    color: rgba(255, 255, 255, 0.86);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cgp-kit-item-price {
    color: #ffffff;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.cgp-kit-pricing {
    justify-self: stretch;
}

.cgp-kit-price-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.72);
    padding: 4px 0;
}

.cgp-kit-total-original {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.55);
    font-variant-numeric: tabular-nums;
}

.cgp-kit-discount-row {
    font-weight: 700;
    color: #ffffff;
}

.cgp-kit-total-discounted {
    font-size: 1.15rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.cgp-kit-savings {
    margin-top: 6px;
    padding: 6px 12px;
    background: rgba(31, 122, 77, 0.28);
    border: 1px solid rgba(31, 122, 77, 0.65);
    border-radius: 8px;
    color: var(--cgp-green-soft);
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
}

.cgp-btn-kit {
    grid-column: 1 / -1;
    background-color: var(--cgp-primary);
    background-image: var(--cgp-relief-primary);
    color: #ffffff;
    box-shadow: var(--cgp-relief-inset-primary);
}

.cgp-btn-kit:hover {
    background-image: none;
    background-color: var(--cgp-primary-dark);
    box-shadow: 0 4px 10px rgba(189, 53, 72, 0.25);
}

.cgp-btn-kit:active {
    background-image: none;
    background-color: var(--cgp-primary-press);
    transform: var(--cgp-relief-press);
}

.cgp-btn-kit.success {
    background-image: none;
    background-color: var(--cgp-green);
    box-shadow: none;
}

/* ============================== Loading / error ============================== */
.cgp-loading {
    text-align: center;
    padding: 36px 20px;
    color: var(--cgp-text-soft);
}

.cgp-spinner {
    width: 34px;
    height: 34px;
    margin: 0 auto 12px;
    border: 3px solid var(--cgp-line);
    border-top-color: var(--cgp-teal);
    border-radius: 50%;
    animation: cgp-spin 0.8s linear infinite;
}

.cgp-error-message {
    background: #fbeef0;
    border: 1px solid rgba(189, 53, 72, 0.28);
    border-radius: var(--cgp-radius-input);
    padding: 14px 18px;
    color: var(--cgp-primary-dark);
    font-weight: 600;
    text-align: center;
}

/* ============================== Toast ============================== */
.cgp-toast {
    position: fixed;
    bottom: 22px;
    right: 22px;
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 340px;
    background: var(--cgp-dark);
    color: #ffffff;
    border-radius: var(--cgp-radius-input);
    padding: 14px 18px;
    box-shadow: var(--cgp-shadow-lift);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.cgp-toast.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.cgp-toast-icon {
    font-size: 1.2rem;
}

.cgp-toast-content h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.cgp-toast-content p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.72);
    margin: 2px 0 0;
}

/* ============================== Animaciones ============================== */
@keyframes cgp-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cgp-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes cgp-ripple {
    to {
        transform: scale(2.4);
        opacity: 0;
    }
}

/* ============================== Responsive ============================== */
@media (max-width: 900px) {
    .cgp-grid {
        grid-template-columns: 1fr;
    }

    .cgp-kit-banner {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cgp-measurements {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .cgp-container {
        padding: 18px 12px 28px;
        border-radius: 12px;
    }

    .cgp-buttons {
        flex-direction: column;
    }

    /* 2 tarjetas por fila en móvil: el contenedor real mide ~306px dentro
       del tema (375 − paddings), así que el mínimo debe caber dos veces
       más el gap. Con 160px caía a 1 columna y 24 productos se volvían un
       scroll interminable. */
    .cgp-category-grid {
        grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
        gap: 10px;
    }

    .cgp-product-info {
        padding: 10px 10px 4px;
    }

    .cgp-product-footer {
        padding: 4px 10px 10px;
    }

    .cgp-add-to-cart {
        width: calc(100% - 20px);
        margin: 0 10px 10px;
        font-size: 0.86rem;
    }

    .cgp-toast {
        left: 12px;
        right: 12px;
        max-width: none;
    }
}

/* ============================== Movimiento reducido ============================== */
@media (prefers-reduced-motion: reduce) {
    .cgp-wrapper *,
    .cgp-wrapper *::before,
    .cgp-wrapper *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}