/* ============================================================
   estilos.css - Hoja de estilos compartida por las 5 páginas
   Tema: Dulce Canela - Estética Canvas con Degradados Beige y Rosado
   ============================================================ */

:root {
    --color-fresa: #FF4D85; /* Rosa Vivo primario */
    --color-menta: #FFC2D1; /* Rosado pastel suave */
    --color-vainilla: #FFF5EC; /* Beige / Crema cálido */
    --color-chocolate: #4A1E2C; /* Café/Ciruela oscuro (Texto principal) */
    --color-mango: #FF8DA1; /* Rosa medio coral */
    --color-cafe-claro: #F5E0D0; /* Beige rosado canvas */
    --color-texto: #401B26; /* Texto oscuro legible */
    --color-fondo: #FFF0F4; /* Fondo base */
    --color-tarjeta: #FFFFFF; /* Tarjetas */
    --color-borde: #FFC8D6; /* Borde suave beige/rosa */
    --color-exito: #38A169; /* Verde equilibrado */
    --color-peligro: #E53E3E; /* Rojo vibrante */
    --color-aviso: #DD6B20; /* Naranja cálido */
    --radio: 20px;
    --sombra: 0 8px 20px rgba(255, 77, 133, 0.12);
    --sombra-canvas: 0 12px 30px rgba(74, 30, 44, 0.15);
}

* {
    box-sizing: border-box;
}

/* ---------- Fondo General con Degradado Fluido entre Beige y Rosado ---------- */
body {
    margin: 0;
    font-family: 'Segoe UI', Verdana, Arial, sans-serif;
    background: linear-gradient(135deg, #FFF8F2 0%, #FFE4EC 40%, #FFD0DC 80%, #FFF0F5 100%);
    background-attachment: fixed;
    color: var(--color-texto);
    min-height: 100vh;
    padding-bottom: 40px;
}

/* ============================================================
   BARRA SUPERIOR (DEGRADADO PRONUNCIADO BEIGE A ROSADO)
   ============================================================ */
.barra-superior {
    background: linear-gradient(110deg, #FFF3E8 0%, #FFE0EC 35%, #FFB3C6 70%, #FF5C8A 100%);
    color: var(--color-chocolate);
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    box-shadow: var(--sombra-canvas);
    border-bottom: 4px solid;
    border-image: linear-gradient(90deg, #E8C8B0, #FF99B2, #FF3366) 1;
}

    .barra-superior h1 {
        margin: 0;
        font-size: 1.7rem;
        font-weight: 800;
        display: flex;
        align-items: center;
        gap: 12px;
        color: #3B1220;
        text-shadow: 0 1px 2px rgba(255, 255, 255, 0.6);
        letter-spacing: -0.3px;
    }

.navegacion {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

    /* Botones de navegación con degradado Canvas Beige - Rosado */
    .navegacion a {
        color: var(--color-chocolate);
        text-decoration: none;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 224, 233, 0.8) 100%);
        padding: 11px 20px;
        border-radius: 999px;
        font-size: 0.95rem;
        font-weight: 700;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        white-space: nowrap;
        border: 1.5px solid #FFB8C8;
        box-shadow: 0 4px 10px rgba(74, 30, 44, 0.08);
    }

        .navegacion a:hover, .navegacion a.activo {
            background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
            border-color: #FF1A53;
            color: #FFF;
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 8px 18px rgba(255, 26, 83, 0.35);
        }

/* ============================================================
   CONTENEDOR GENERAL Y PANELES CANVAS CON DEGRADADOS
   ============================================================ */
.contenedor {
    max-width: 1200px;
    margin: 32px auto;
    padding: 0 20px;
}

.panel {
    background: linear-gradient(160deg, #FFFFFF 0%, #FFF8FA 60%, #FFEDF2 100%);
    border-radius: var(--radio);
    box-shadow: var(--sombra-canvas);
    padding: 26px;
    margin-bottom: 26px;
    border: 1px solid var(--color-borde);
    position: relative;
    overflow: hidden;
}

    /* Línea superior con degradado vivo Beige a Rosa intenso */
    .panel::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, #F5DCC8 0%, #FFB3C6 40%, #FF4D85 80%, #FF1A53 100%);
    }

    .panel h2 {
        margin-top: 8px;
        color: var(--color-chocolate);
        border-bottom: 3px solid;
        border-image: linear-gradient(90deg, #FFB3C6 0%, #FFF0F4 100%) 1;
        padding-bottom: 12px;
        font-size: 1.3rem;
        font-weight: 800;
    }

/* ============================================================
   FORMULARIOS
   ============================================================ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

label {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-chocolate);
    display: block;
    margin-bottom: 6px;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-borde);
    border-radius: 14px;
    font-size: 0.95rem;
    background: #FFF;
    color: var(--color-texto);
    transition: all 0.2s ease;
}

    input:focus, select:focus, textarea:focus {
        outline: none;
        border-color: var(--color-fresa);
        box-shadow: 0 0 0 4px rgba(255, 77, 133, 0.18);
        background: #FFFDFE;
    }

.campo {
    display: flex;
    flex-direction: column;
}

/* ============================================================
   BOTONES CON DEGRADADOS DE BEIGE Y ROSADO VIVO
   ============================================================ */
.boton {
    border: none;
    border-radius: 999px;
    padding: 11px 24px;
    font-size: 0.93rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
}

/* Botón Primario: Rosado Intenso a Rosa Fresa */
.boton-primario {
    background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
    color: #FFF;
    box-shadow: 0 6px 16px rgba(255, 26, 83, 0.3);
}

    .boton-primario:hover {
        background: linear-gradient(135deg, #FF4D80 0%, #E6003A 100%);
        transform: translateY(-3px);
        box-shadow: 0 10px 22px rgba(255, 26, 83, 0.42);
    }

/* Botón Secundario: Degradado Beige Cálido a Rosado */
.boton-secundario {
    background: linear-gradient(135deg, #FFF3E8 0%, #FFC2D1 100%);
    color: var(--color-chocolate);
    border: 1.5px solid #FFB0C2;
    box-shadow: 0 5px 14px rgba(255, 179, 198, 0.4);
}

    .boton-secundario:hover {
        background: linear-gradient(135deg, #FFE4D0 0%, #FFA8BD 100%);
        transform: translateY(-3px);
        box-shadow: 0 8px 18px rgba(255, 120, 150, 0.35);
    }

/* Botón Neutro: Beige Crema con toque rosa */
.boton-neutro {
    background: linear-gradient(135deg, #FFF9F5 0%, #FFEBF0 100%);
    color: var(--color-chocolate);
    border: 1.5px solid var(--color-borde);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
}

    .boton-neutro:hover {
        background: linear-gradient(135deg, #FFF0E6 0%, #FFD8E3 100%);
        transform: translateY(-2px);
    }

.boton-exito {
    background: linear-gradient(135deg, #48BB78 0%, #2F855A 100%);
    color: #FFF;
}

.boton-peligro {
    background: linear-gradient(135deg, #F56565 0%, #C53030 100%);
    color: #FFF;
}

.boton-aviso {
    background: linear-gradient(135deg, #ED8936 0%, #C05621 100%);
    color: #FFF;
}

.boton-pequeno {
    padding: 7px 16px;
    font-size: 0.83rem;
}

.boton:active {
    transform: translateY(0);
}

/* ============================================================
   TABLAS
   ============================================================ */
.tabla-contenedor {
    overflow-x: auto;
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

thead th {
    background: linear-gradient(135deg, #4A1E2C 0%, #68243A 100%);
    color: #FFF;
    padding: 14px 16px;
    text-align: left;
    position: sticky;
    top: 0;
}

tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-borde);
}

tbody tr:hover {
    background: linear-gradient(90deg, #FFF5EC 0%, #FFEAEF 100%);
}

.badge {
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    color: #FFF;
    white-space: nowrap;
}

.badge-proceso {
    background: var(--color-aviso);
}

.badge-finalizada {
    background: var(--color-exito);
}

.badge-helado {
    background: linear-gradient(135deg, #FFE5D9 0%, #FFB3C6 100%);
    color: var(--color-chocolate);
}

.badge-batido {
    background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
}

/* ============================================================
   CUADRÍCULA DE TARJETAS (CATÁLOGO)
   ============================================================ */
.grilla-productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
    gap: 22px;
}

.tarjeta-producto {
    background: linear-gradient(180deg, #FFFFFF 0%, #FFF9FA 100%);
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra);
    display: flex;
    flex-direction: column;
    border: 1.5px solid var(--color-borde);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

    .tarjeta-producto:hover {
        transform: translateY(-8px);
        box-shadow: 0 16px 32px rgba(255, 77, 133, 0.22);
        border-color: #FF7597;
    }

    .tarjeta-producto img {
        width: 100%;
        height: 165px;
        object-fit: cover;
        background: linear-gradient(135deg, #FFF3E8 0%, #FFE0EC 100%);
    }

    .tarjeta-producto .contenido {
        padding: 18px;
        display: flex;
        flex-direction: column;
        gap: 8px;
        flex-grow: 1;
    }

    .tarjeta-producto h3 {
        margin: 0;
        font-size: 1.1rem;
        color: var(--color-chocolate);
        font-weight: 800;
    }

    .tarjeta-producto .descripcion {
        font-size: 0.85rem;
        color: #6E3C4D;
        flex-grow: 1;
    }

    .tarjeta-producto .precio {
        font-size: 1.2rem;
        font-weight: 800;
        color: var(--color-fresa);
        background: linear-gradient(90deg, #FF1A53, #FF6690);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

/* ============================================================
   CARRITO LATERAL
   ============================================================ */
.panel-carrito {
    position: sticky;
    top: 20px;
}

.item-carrito {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 0;
    border-bottom: 1px dashed var(--color-borde);
    gap: 8px;
    flex-wrap: wrap;
}

.total-carrito {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-chocolate);
    text-align: right;
    margin-top: 14px;
}

/* ============================================================
   MENSAJES / AVISOS
   ============================================================ */
.mensaje {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 18px;
    font-weight: 700;
    display: none;
}

    .mensaje.mostrar {
        display: block;
    }

    .mensaje.exito {
        background: #E6FFFA;
        color: #234E52;
        border: 1.5px solid #319795;
    }

    .mensaje.error {
        background: #FFF5F5;
        color: #9B2C2C;
        border: 1.5px solid #E53E3E;
    }

/* ============================================================
   LAYOUT DE 2 COLUMNAS
   ============================================================ */
.layout-venta {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 26px;
    align-items: start;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
    .layout-venta {
        grid-template-columns: 1fr;
    }

    .panel-carrito {
        position: static;
    }
}

@media (max-width: 768px) {
    .barra-superior {
        flex-direction: column;
        align-items: flex-start;
        padding: 22px 20px;
    }

    .grilla-productos {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .contenedor {
        padding: 0 12px;
    }

    thead th, tbody td {
        padding: 10px 8px;
        font-size: 0.8rem;
    }
}

@media (min-width: 900px) and (orientation: portrait) {
    .grilla-productos {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================
   BOTÓN PANTALLA COMPLETA
   ============================================================ */
.boton-pantalla-completa {
    display: none;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #FFF3E8 0%, #FFC2D1 100%);
    color: var(--color-chocolate);
    border: 1.5px solid #FFB0C2;
    padding: 9px 18px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
}

    .boton-pantalla-completa:hover {
        background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
        color: #FFF;
        border-color: #FF1A53;
    }

@media (min-width: 600px) {
    .boton-pantalla-completa {
        display: inline-flex;
    }
}

body.modo-pantalla-completa .barra-superior {
    display: none;
}

body.modo-pantalla-completa .contenedor {
    padding-top: 16px;
}

.boton-salir-pantalla-completa {
    display: none;
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 500;
    background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
    color: #FFF;
    border: none;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--sombra-canvas);
}

body.modo-pantalla-completa .boton-salir-pantalla-completa {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ============================================================
   VISTA PREVIA DE IMAGEN
   ============================================================ */
.vista-previa-imagen {
    width: 100%;
    max-width: 200px;
    height: 140px;
    object-fit: cover;
    border-radius: 14px;
    border: 2px solid var(--color-borde);
    margin-top: 8px;
    display: none;
}

    .vista-previa-imagen.mostrar {
        display: block;
    }

.pestanas-imagen {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.pestana-imagen {
    padding: 7px 16px;
    border-radius: 999px;
    background: linear-gradient(135deg, #FFF5EC 0%, #FFE0EC 100%);
    color: var(--color-chocolate);
    cursor: pointer;
    font-size: 0.83rem;
    font-weight: 700;
    border: 1.5px solid var(--color-borde);
}

    .pestana-imagen.activa {
        background: linear-gradient(135deg, #FF6690 0%, #FF1A53 100%);
        color: #FFF;
        border-color: #FF1A53;
    }

/* ============================================================
   ESTILOS DE PROMOCIONES CON DEGRADADOS CÁLIDOS
   ============================================================ */
.banner-happy-hour {
    background: linear-gradient(120deg, #FFF0E6 0%, #FFB3C6 50%, #FF4D85 100%);
    color: #FFF;
    padding: 16px 20px;
    border-radius: var(--radio);
    margin-bottom: 18px;
    font-weight: 800;
    display: none;
    align-items: center;
    gap: 12px;
    box-shadow: var(--sombra);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

    .banner-happy-hour.mostrar {
        display: flex;
    }

.panel-fidelidad {
    background: linear-gradient(135deg, #FFF5EC 0%, #FFE3EC 100%);
    border-radius: 14px;
    padding: 14px 18px;
    margin-top: 12px;
    display: none;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-chocolate);
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    border: 1.5px solid var(--color-borde);
}

    .panel-fidelidad.mostrar {
        display: flex;
    }

.aviso-combo {
    background: linear-gradient(135deg, #E6FFFA 0%, #E2F0D9 100%);
    border: 1.5px dashed var(--color-exito);
    color: #1C7A60;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 0.88rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.precio-tachado {
    text-decoration: line-through;
    color: #9E6B7B;
    font-size: 0.88rem;
    font-weight: 400;
    margin-right: 6px;
}

.precio-happy-hour {
    color: var(--color-fresa);
    font-weight: 800;
}

.badge-gratis {
    background: linear-gradient(135deg, #FFB3C6 0%, #FF4D85 100%);
    color: #FFF;
}

.badge-happyhour {
    background: linear-gradient(135deg, #FFF0E6 0%, #FF4D85 100%);
}

.badge-combo {
    background: var(--color-exito);
}

.desglose-total {
    font-size: 0.88rem;
    color: #6E3C4D;
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
}

    .desglose-total.descuento {
        color: var(--color-exito);