/* Raciones: estilos específicos */

/* Cabecera de raciones */
.raciones-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

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

.raciones-control {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 12px;
    padding: 1rem;
}

.raciones-control-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted, #6b7280);
    margin-bottom: 0.6rem;
    display: block;
}

.raciones-stepper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stepper-btn {
    width: 36px;
    height: 36px;
    border: 2px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    background: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary, #2563eb);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s, border-color 0.15s;
}

.stepper-btn:hover {
    background: #eff6ff;
    border-color: var(--color-primary, #2563eb);
}

.stepper-input {
    flex: 1;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    color: var(--color-primary, #2563eb);
    border: 2px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    padding: 0.3rem 0.5rem;
    background: #fff;
    min-width: 0;
}

.stepper-input:focus {
    outline: none;
    border-color: var(--color-primary, #2563eb);
}

/* Factor de escala */
.factor-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #eff6ff;
    color: var(--color-primary, #2563eb);
    border: 1px solid #bfdbfe;
    border-radius: 99px;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* Nombre de la receta */
.recipe-name-wrap {
    margin-bottom: 1rem;
}

/* Lista de ingredientes */
.ingredientes-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr auto;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.4rem;
    padding: 0 0.25rem;
}

@media (max-width: 560px) {
    .ingredientes-header {
        grid-template-columns: 2fr 1fr auto;
    }

    .ing-col-unidad {
        display: none;
    }
}

.ing-header-lbl {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted, #6b7280);
}

.ingredientes-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.ing-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr auto;
    gap: 0.5rem;
    align-items: center;
}

@media (max-width: 560px) {
    .ing-row {
        grid-template-columns: 2fr 1fr auto;
    }

    .ing-row .ing-unidad-wrap {
        display: none;
    }
}

.ing-row input,
.ing-row select {
    width: 100%;
    padding: 0.55rem 0.6rem;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    font-size: 0.9rem;
    background: #fff;
    color: var(--color-text, #111827);
    transition: border-color 0.15s;
}

.ing-row input:focus,
.ing-row select:focus {
    outline: none;
    border-color: var(--color-primary, #2563eb);
}

.ing-row input[type="number"] {
    text-align: right;
    font-weight: 600;
}

.btn-remove-ing {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 1rem;
    cursor: pointer;
    padding: 0 0.2rem;
    line-height: 1;
    flex-shrink: 0;
}

.btn-remove-ing:disabled {
    color: var(--color-border, #e5e7eb);
    cursor: default;
}

.btn-add-ing {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary, #2563eb);
    background: none;
    border: 2px dashed var(--color-primary, #2563eb);
    border-radius: 8px;
    padding: 0.45rem 1rem;
    cursor: pointer;
    transition: background 0.15s;
    margin-bottom: 1rem;
}

.btn-add-ing:hover {
    background: #eff6ff;
}

/* Resultado */
.resultado-wrap {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 14px;
    padding: 1.25rem;
    margin-top: 0.5rem;
}

.resultado-titulo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text, #111827);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.resultado-titulo span {
    color: var(--color-primary, #2563eb);
}

.resultado-ing-row {
    display: grid;
    grid-template-columns: 2fr auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.resultado-ing-row:last-child {
    border-bottom: none;
}

.res-ing-nombre {
    font-size: 0.92rem;
    color: var(--color-text, #111827);
}

.res-ing-cantidad {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary, #2563eb);
    text-align: right;
    white-space: nowrap;
}

/* Botones de acción del resultado */
.resultado-acciones {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.btn-accion {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.83rem;
    font-weight: 600;
    padding: 0.5rem 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid var(--color-border, #e5e7eb);
    background: #fff;
    color: var(--color-text-muted, #6b7280);
    transition: background 0.15s, border-color 0.15s;
}

.btn-accion:hover {
    background: #eff6ff;
    border-color: var(--color-primary, #2563eb);
    color: var(--color-primary, #2563eb);
}

/* Gráfico de barras */
.chart-wrap svg text {
    font-family: 'Montserrat', sans-serif;
}

/* Recetas de ejemplo */
.ejemplos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 500px) {
    .ejemplos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ejemplo-btn {
    padding: 0.55rem 0.4rem;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    background: var(--color-surface, #f9fafb);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text, #111827);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
}

.ejemplo-btn:hover {
    border-color: var(--color-primary, #2563eb);
    background: #eff6ff;
    color: var(--color-primary, #2563eb);
}

.ejemplo-btn i {
    margin-right: 0.3rem;
}

/* Toast de copiado */
.toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #111827;
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 9999;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Marca de agua y encabezado de impresión (ocultos en pantalla) */
.print-watermark,
.print-only-header {
    display: none;
}

/* IMPRESIÓN: imprimir solo la receta ajustada */
@media print {

    .cookie-banner,
    .toast,
    .header,
    .main-nav,
    .breadcrumb,
    .ad-zone,
    .calc-header,
    .calc-form-section,
    .chart-section,
    .seo-block,
    .faq-section,
    .calc-sidebar,
    .footer,
    #results-heading {
        display: none !important;
    }

    .resultado-acciones {
        display: none !important;
    }

    .calc-layout {
        display: block;
    }

    .results-section,
    #resultadoWrap {
        margin: 0;
        padding: 0;
        border: none;
        background: #fff;
        box-shadow: none;
    }

    /* Encabezado de impresión: visible solo en el papel */
    .print-only-header {
        display: block;
        font-family: 'Montserrat', sans-serif;
        font-size: 0.8rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: #6b7280;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid #e5e7eb;
    }

    /* Marca de agua: esquina inferior derecha, discreta, no molesta */
    .print-watermark {
        display: block;
        position: fixed;
        bottom: 0.6cm;
        right: 0.8cm;
        font-family: 'Montserrat', sans-serif;
        font-size: 0.7rem;
        font-weight: 700;
        color: #9ca3af;
        opacity: 0.75;
        letter-spacing: 0.03em;
    }

    @page {
        margin: 1.5cm;
    }
}