@tailwind base;
@tailwind components;
@tailwind utilities;

/* ==========================================================================
   VARIABLES DINÁMICAS (Inyectadas por Google Sheets -> JS)
   ========================================================================== */
:root {
    --color-fondo-principal: #000000;
    --color-texto-principal: #ffffff;
    --color-acento: #ff6a00;
    --color-notificacion: #ef4444;
    --color-fondo-add: #242933;

    /* Derivadas automáticas */
    --color-fondo-tarjeta: color-mix(in srgb, var(--color-fondo-principal) 90%, #b1b1c2 16%);
    --color-borde: color-mix(in srgb, var(--color-fondo-principal) 80%, #b1b1c2 21%);
    --color-texto-suave: color-mix(in srgb, var(--color-texto-principal) 65%, transparent);
    --color-fondo-boton: color-mix(in srgb, var(--color-fondo-principal) 50%, transparent);
    --color-fondo-translucido: color-mix(in srgb, var(--color-fondo-principal) 85%, transparent);

    /* Medidas */
    --redondeo-pequeno: 8px;
    --redondeo-medio: 12px;
    --redondeo-grande: 16px;
    --redondeo-pildora: 9999px;
    --efecto-cristal: 12px;
}

/* ==========================================================================
   RESET Y COMPORTAMIENTOS GENERALES
   ========================================================================== */
* {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--color-fondo-principal);
    color: var(--color-texto-principal);
    overscroll-behavior-y: none;
}

img,
video {
    -webkit-user-drag: none;
    user-select: none;
    -webkit-user-select: none;
}

.area-segura-superior {
    padding-top: env(safe-area-inset-top, 0px);
}

.ocultar-scrollbar::-webkit-scrollbar {
    display: none;
}

.ocultar-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ==========================================================================
   COMPONENTES UI AISLADOS (LAYER COMPONENTS)
   ========================================================================== */
@layer components {

    /* Iconos y elementos auxiliares */
    .icono-sugerencia-chef {
        width: 0.8rem;
        height: 0.8rem;
    }

    .nav-logo {
        object-fit: contain;
        height: 42px;
        max-width: 130px;
    }

    .icono-alergeno-tarjeta {
        background-color: var(--color-fondo-add);
        border-radius: var(--redondeo-pildora);
        padding: 2px;
        object-fit: contain;
    }

    .icono-alergeno-modal {
        background-color: var(--color-fondo-tarjeta);
        border-radius: var(--redondeo-pildora);
    }

    /* Cabeceras y Navegación */
    .cabecera-cristal,
    .nav-inferior-cristal {
        background-color: var(--color-fondo-principal);
        backdrop-filter: blur(var(--efecto-cristal));
        -webkit-backdrop-filter: blur(var(--efecto-cristal));
    }

    .item-nav-inferior {
        color: var(--color-texto-suave);
        transition: color 0.2s;
    }

    .item-nav-inferior.activa {
        color: var(--color-texto-principal);
    }

    /* Pestañas */
    .pestana-categoria {
        color: var(--color-texto-suave);
        transition: background-color 0.2s, color 0.2s;
    }

    .pestana-categoria.activa {
        background-color: var(--color-fondo-tarjeta);
        color: var(--color-texto-principal);
    }

    .pestana-categoria-video {
        background-color: color-mix(in srgb, var(--color-fondo-principal), transparent 40%);
        color: color-mix(in srgb, var(--color-texto-suave), black 20%);
        transition: all 0.2s ease-in-out;
    }

    .pestana-categoria-video.activa {
        background-color: color-mix(in srgb, var(--color-fondo-add), transparent 10%);
        color: var(--color-texto-principal);
    }

    /* Paneles, Modales y Formularios */
    .backdrop-oscuro {
        background-color: rgb(0 0 0 / 0.8);
        position: absolute;
        inset: 0;
    }

    .panel-flotante,
    .tarjeta-carrito {
        background-color: var(--color-fondo-tarjeta);
        border: 1px solid var(--color-borde);
        border-radius: var(--redondeo-grande);
    }

    .panel-toast {
        background-color: var(--color-fondo-translucido);
        backdrop-filter: blur(var(--efecto-cristal));
        border: 1px solid var(--color-borde);
        border-radius: var(--redondeo-grande);
    }

    .item-desplegable {
        color: var(--color-texto-principal);
        transition: background-color 0.1s;
    }

    .item-desplegable:active {
        background-color: var(--color-borde);
    }

    .input-formulario {
        background-color: var(--color-fondo-principal);
        color: var(--color-texto-principal);
        border: 1px solid var(--color-borde);
        transition: border-color 0.2s;
    }

    .input-formulario:focus {
        border-color: var(--color-acento);
        outline: none;
    }

    /* Botones */
    .btn-primario {
        background-color: var(--color-acento);
        color: var(--color-fondo-principal);
        transition: transform 0.1s;
    }

    .btn-primario:active {
        transform: scale(0.97);
    }

    .btn-secundario {
        background-color: var(--color-fondo-add);
        color: var(--color-texto-principal);
        transition: background-color 0.1s;
    }

    .btn-secundario:active {
        background-color: var(--color-borde);
    }

    .btn-circular {
        background-color: var(--color-fondo-boton);
        color: var(--color-texto-principal);
        transition: background-color 0.1s;
    }

    .btn-circular:active {
        background-color: var(--color-borde);
    }

    .insignia-notificacion {
        background-color: var(--color-notificacion);
        color: white;
    }

    /* Tarjetas de Plato */
    .tarjeta-plato {
        display: flex;
        gap: 1rem;
        background-color: var(--color-fondo-tarjeta);
        border: 1px solid var(--color-borde);
        border-radius: var(--redondeo-grande);
        padding: 0.75rem 0.75rem 0.25rem 0.75rem;
        cursor: pointer;
        transition: transform 0.1s ease-out;
    }

    .tarjeta-plato:active {
        transform: scale(0.98);
    }

    .tarjeta-imagen-caja {
        position: relative;
        width: 7rem;
        height: 7rem;
        flex-shrink: 0;
    }

    .tarjeta-imagen {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: var(--redondeo-medio);
        background-color: var(--color-fondo-principal);
    }

    .etiqueta-chef-miniatura {
        position: absolute;
        bottom: 0.5rem;
        left: 0.5rem;
        background-color: var(--color-fondo-boton);
        backdrop-filter: blur(var(--efecto-cristal));
        color: var(--color-acento);
        padding: 0.15rem 0.4rem;
        border-radius: var(--redondeo-grande);
        display: flex;
        align-items: center;
        gap: 0.25rem;
        font-size: 12px;
        font-weight: 600;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    }

    .etiqueta-chef-detalle {
        background-color: transparent;
        color: var(--color-acento);
        display: flex;
        align-items: center;
        gap: 0.25rem;
        font-size: 12px;
        font-weight: 600;
    }

    .etiqueta-chef-video {
        background-color: transparent;
        color: var(--color-acento);
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
    }

    /* Controles de Cantidad (Stepper) */
    .caja-cantidad {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background-color: color-mix(in srgb, var(--color-fondo-add) 80%, white 10%);
        border-radius: var(--redondeo-pildora);
        padding: 0.25rem;
        border: 1px solid var(--color-borde);
        height: 2.5rem;
        width: 110px;
    }

    .btn-cantidad {
        width: 2rem;
        height: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-texto-principal);
        font-weight: bold;
        font-size: 1.125rem;
        border-radius: var(--redondeo-pildora);
    }

    .btn-cantidad:active {
        background-color: var(--color-borde);
    }

    .etiqueta-cantidad {
        font-weight: 600;
        text-align: center;
        flex: 1;
    }

    .btn-agregar {
        height: 2.5rem;
        width: 110px;
        background-color: var(--color-fondo-add);
        color: var(--color-texto-principal);
        border-radius: var(--redondeo-pildora);
        font-size: 0.875rem;
        font-weight: 500;
        border: 1px solid var(--color-borde);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn-agregar:active {
        background-color: var(--color-borde);
    }

    .interfaz-video .caja-cantidad,
    .interfaz-video .btn-agregar {
        height: 2.2rem;
        width: 110px;
        background-color: color-mix(in srgb, var(--color-fondo-add) 40%, transparent);
        border: 1px solid color-mix(in srgb, var(--color-texto-principal) 20%, transparent);
        backdrop-filter: blur(4px);
    }

    /* Feed de Videos (Estilo TikTok) */
    .gradiente-video {
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.55) 50%, transparent 100%);
    }

    .gradiente-nav-video {
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.35) 50%, transparent 100%);
    }

    .contenedor-video {
        position: relative;
        width: 100%;
        height: 100dvh;
        overflow: hidden;
        scroll-snap-align: start;
        scroll-snap-stop: always;
        background-color: var(--color-fondo-principal);
    }

    .contenedor-video .elemento-video,
    .contenedor-video .superposicion-poster,
    .contenedor-video .img-respaldo {
        transition: opacity 0.3s ease-out;
        opacity: 0.3;
    }

    .contenedor-video.esta-activo .elemento-video,
    .contenedor-video.esta-activo .superposicion-poster,
    .contenedor-video.esta-activo .img-respaldo {
        opacity: 1;
    }

    .contenedor-video.esta-activo .superposicion-poster.desvanecer {
        opacity: 0;
    }

    .elemento-video,
    .img-respaldo,
    .superposicion-poster {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        inset: 0;
    }

    .superposicion-poster {
        z-index: 2;
        pointer-events: none;
    }

    .img-respaldo {
        animation: efectoKenBurns 20s ease-out infinite alternate;
        z-index: 1;
    }

    .interfaz-video {
        position: absolute;
        bottom: 66px;
        left: 0;
        right: 0;
        padding: 0 20px;
        z-index: 10;
    }

    .contenedor-scroll-video {
        height: 100dvh;
        overflow-y: scroll;
        scroll-snap-type: y mandatory;
        scroll-behavior: auto;
    }

    .contenedor-scroll-video::-webkit-scrollbar {
        display: none;
    }

    .texto-expandible {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .texto-expandible.expandido {
        -webkit-line-clamp: unset;
    }

    .pestanas-nav-video {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        z-index: 20;
        padding-top: env(safe-area-inset-top);
    }

    .superposicion-reproducir {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.3);
        z-index: 20;
        cursor: pointer;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease-in;
    }

    .superposicion-reproducir.forzar-mostrar {
        opacity: 1;
        pointer-events: auto;
    }
}

/* ==========================================================================
   ANIMACIONES, MODALES Y TRANSICIONES
   ========================================================================== */
.transicion-vista {
    transition: opacity 0.3s ease-in-out;
}

.vista-oculta {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    inset: 0;
    z-index: -1;
    visibility: hidden;
}

.vista-visible {
    opacity: 1;
    visibility: visible;
}

#contenedor-feed-videos.vista-visible {
    position: fixed;
    inset: 0;
    z-index: 30;
}

.entrada-tarjeta {
    animation: deslizarArriba 0.3s cubic-bezier(0.25, 1, 0.5, 1) both;
    animation-delay: var(--retraso, 0s);
}

@keyframes deslizarArriba {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes efectoKenBurns {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

/* Modales */
.modal-contenedor-backdrop {
    opacity: 0;
    visibility: hidden;
    /* Al cerrar: Opacidad tarda 0.3s. Visibility espera 0.4s (para dejar que el modal baje) */
    transition: opacity 0.2s ease-out, visibility 0s linear 0.4s;
    z-index: 50;
}

.modal-contenedor-backdrop.mostrar {
    opacity: 1;
    visibility: visible;
    /* Al abrir: Aparece de inmediato y la opacidad toma 0.3s */
    transition: opacity 0.2s ease-out, visibility 0s linear 0s;
}

.modal-contenido-deslizante {
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-contenedor-backdrop.mostrar .modal-contenido-deslizante {
    transform: translateY(0);
}

/* Toast Alérgenos */
#toast-alergenos {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0;
    visibility: hidden;
    z-index: 60;
    transition: opacity 0.2s ease-out, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 85%;
    max-width: 260px;
    max-height: 50vh;
    display: flex;
    flex-direction: column;
}

#toast-alergenos.mostrar {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}