/**
 * Modal "Contactar por WhatsApp" del botón flotante (template-parts/
 * whatsapp-modal.php). Prefijo .ax-wa- para no chocar con nada del tema —
 * mismo sistema de overlay/panel/grid/campos que el modal de acceso
 * (assets/css/auth.css, prefijo .ax-auth-) y el cotizador del plugin, solo
 * que el acento y el botón de enviar van en verde WhatsApp en vez de rojo
 * marca, para diferenciarlo a simple vista de "Iniciar sesión"/"Cotizar".
 */

.ax-wa-overlay,
.ax-wa-overlay * {
    box-sizing: border-box;
}

.ax-wa-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-16);
    background: rgba(18, 18, 18, 0.5);
    font-family: var(--font-body, "Manrope", ui-sans-serif, system-ui, sans-serif);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ax-wa-overlay--visible {
    opacity: 1;
}

.ax-wa-overlay[hidden] {
    display: none;
}

.ax-wa-panel-wrap {
    width: 100%;
    max-width: 540px;
}

.ax-wa-panel {
    position: relative;
    width: 100%;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    background: var(--color-white);
    border-top: 4px solid var(--color-whatsapp);
    border-radius: var(--radius-large);
    box-shadow: 0 20px 48px rgba(18, 18, 18, 0.18);
    padding: var(--space-24, 1.5rem);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.2s ease;
}

.ax-wa-overlay--visible .ax-wa-panel {
    transform: translateY(0) scale(1);
}

.ax-wa-cerrar {
    position: absolute;
    top: var(--space-16);
    right: var(--space-16);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--color-gray-01);
    cursor: pointer;
}

.ax-wa-cerrar svg {
    width: 20px;
    height: 20px;
}

.ax-wa-cerrar:hover {
    color: var(--color-ink);
}

.ax-wa-head {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.ax-wa-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
    border-radius: var(--radius-standard);
    background: var(--color-whatsapp);
    color: var(--color-white);
}

.ax-wa-avatar svg {
    width: 1.25rem;
    height: 1.25rem;
}

.ax-wa-marca {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-ink);
}

.ax-wa-intro {
    margin: 0 0 var(--space-16);
    font-size: var(--text-body-sm);
    color: var(--color-gray-01);
}

.ax-wa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.ax-wa-campo {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.ax-wa-campo--ancho {
    grid-column: 1 / -1;
}

.ax-wa-grid .ax-wa-label {
    margin: 0;
}

@media (max-width: 480px) {
    .ax-wa-grid {
        grid-template-columns: 1fr;
    }
}

.ax-wa-label {
    display: block;
    margin-top: 0.8rem;
    margin-bottom: 0.2rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-gray-01);
}

.ax-wa-input {
    display: block;
    width: 100%;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-standard);
    background: var(--color-surface-01);
    font-family: inherit;
    font-size: 12px;
    color: var(--color-ink);
}

.ax-wa-input::placeholder {
    color: var(--color-gray-texto);
}

.ax-wa-input:focus {
    outline: none;
    border-color: var(--color-whatsapp);
}

.ax-wa-input.is-invalido {
    border-color: var(--color-brand-red);
}

.ax-wa-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23626262' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    padding-right: 1.75rem;
}

.ax-wa-textarea {
    resize: vertical;
    min-height: 4.5rem;
}

.ax-wa-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.ax-wa-feedback {
    margin: var(--space-16) 0 0;
    font-size: var(--text-body-sm);
    font-weight: 700;
    color: var(--color-brand-red);
}

.ax-wa-form[hidden],
.ax-wa-intro[hidden],
.ax-wa-exito[hidden] {
    display: none;
}

/* Confirmación tras enviar: reemplaza al formulario dentro del mismo panel. */
.ax-wa-exito {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-16) 0;
    text-align: center;
}

.ax-wa-exito-icono {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: var(--color-white);
}

.ax-wa-exito-icono svg {
    width: 1.75rem;
    height: 1.75rem;
}

.ax-wa-exito-titulo {
    margin: 0;
    font-size: var(--text-title-h6);
    font-weight: 700;
    color: var(--color-ink);
    outline: none;
}

.ax-wa-exito-texto {
    margin: 0;
    max-width: 22rem;
    font-size: var(--text-body-sm);
    color: var(--color-gray-01);
}

.ax-wa-exito-enlace {
    font-size: var(--text-body-sm);
    color: var(--color-gray-01);
    text-decoration: underline;
}

.ax-wa-exito-enlace:hover {
    color: var(--color-ink);
}

.ax-wa-exito-cerrar {
    width: 100%;
    margin-top: var(--space-8);
    padding: var(--space-12) var(--space-16);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-standard);
    background: var(--color-white);
    font-family: inherit;
    font-size: var(--text-body);
    font-weight: 700;
    color: var(--color-ink);
    cursor: pointer;
}

.ax-wa-exito-cerrar:hover {
    background: var(--color-surface-01);
}

.ax-wa-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: var(--space-16);
    padding: var(--space-12) var(--space-16);
    border: none;
    border-radius: var(--radius-standard);
    background: var(--color-whatsapp);
    font-family: inherit;
    font-size: var(--text-body);
    font-weight: 700;
    color: var(--color-white);
    cursor: pointer;
}

.ax-wa-submit svg {
    width: 1.1rem;
    height: 1.1rem;
    flex-shrink: 0;
}

.ax-wa-submit:hover {
    background: var(--color-whatsapp-dark);
}

.ax-wa-submit:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

/* Mobile: hoja completa desde abajo, mismo criterio que el modal de acceso
   y el cotizador en su propio breakpoint. */
@media (max-width: 767px) {
    .ax-wa-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .ax-wa-panel-wrap {
        max-width: none;
    }

    .ax-wa-panel {
        max-height: 99vh;
        max-height: 99dvh;
        border-radius: var(--radius-large) var(--radius-large) 0 0;
        padding: var(--space-16, 1rem);
        transform: translateY(16px);
    }

    .ax-wa-overlay--visible .ax-wa-panel {
        transform: translateY(0);
    }
}