/* =============================================
   STORE — Baldora Store Module Styles
   REQ-002: Tienda para usuarios autenticados
   Aditivo: No modifica ningun archivo CSS existente
   ============================================= */

/* --- Boton Flotante de Tienda --- */
.store-float-btn {
    display: none; /* Oculto por defecto, visible solo con auth */
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--clr-surface-high);
    border: 2px solid var(--clr-sand-300);
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    position: relative;
    z-index: 1500;
    animation: store-sparkle 12s ease-in-out infinite;
}

.store-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    border-color: var(--clr-rose-500);
    animation-play-state: paused;
}

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

.store-float-btn.visible {
    display: flex;
}

.store-float-btn .store-icon {
    width: 22px;
    height: 22px;
    fill: #9CA3AF;
}

/* Destello amarillo cada 12 segundos, igual que Patreon */
@keyframes store-sparkle {
    0% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        border-color: var(--clr-sand-300);
    }
    15% {
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.6), 0 0 60px rgba(250, 204, 21, 0.35);
        border-color: #FFD700;
    }
    40% {
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.6), 0 0 60px rgba(250, 204, 21, 0.35);
        border-color: #FFD700;
    }
    55% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        border-color: var(--clr-sand-300);
    }
    100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        border-color: var(--clr-sand-300);
    }
}

/* --- Layout: footer siempre al fondo --- */
body {
    display: flex;
    flex-direction: column;
}

/* --- Vista de Tienda --- */
#store-view {
    padding: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.store-container {
    width: 100%;
}

/* Header de tienda */
.store-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.store-header h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--clr-ink-900);
    margin: 0;
}

.btn-back-store {
    /* Hereda de estilos unificados en styles.css */
}

.btn-back-store:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Tabs de navegacion interna */
.store-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--clr-sand-300);
    padding-bottom: var(--space-sm);
}

.store-tab {
    background: none;
    border: none;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-rock-500);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
    margin-bottom: -2px;
}

.store-tab:hover {
    color: var(--clr-ink-900);
}

.store-tab.active {
    color: var(--clr-rose-500);
    border-bottom-color: var(--clr-rose-500);
}

/* --- Grid de Productos --- */
.store-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Card de producto */
.store-product-card {
    background: var(--clr-surface-high);
    border: 2px solid var(--clr-sand-300);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: 0 10px 40px rgba(126, 200, 227, 0.15);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.store-product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 48px rgba(126, 200, 227, 0.25);
}

.store-product-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background: var(--clr-sand-100);
    display: block;
}

.store-product-image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--clr-sand-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-rock-500);
    font-size: 2.5rem;
}

.store-product-body {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.store-product-name {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--clr-ink-900);
    margin: 0 0 var(--space-xs);
}

.store-product-desc {
    font-family: var(--font-main);
    font-size: 0.85rem;
    color: var(--clr-rock-500);
    margin: 0 0 var(--space-md);
    flex: 1;
    line-height: 1.4;
}

.store-product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.store-product-price {
    font-family: var(--font-main);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--clr-rose-500);
}

.btn-store-buy {
    background: linear-gradient(to bottom, var(--clr-green-500), #5a7530);
    color: white;
    border: none;
    border-bottom: 3px solid #4a6228;
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-store-buy:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(110, 140, 56, 0.4);
}

.btn-store-buy:active {
    transform: translateY(1px);
    border-bottom-width: 1px;
}

.btn-store-buy.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* --- Estado vacio --- */
.store-empty-state {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    color: var(--clr-rock-500);
}

.store-empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.store-empty-state p {
    font-family: var(--font-main);
    font-size: 1rem;
    margin: 0;
}

/* --- Historial de Compras --- */
.store-history-section {
    display: none;
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.store-history-section.active {
    display: block;
}

.store-catalog-section {
    display: none;
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.store-catalog-section.active {
    display: block;
}

/* Cabecera fija del historial */
.store-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-lg);
    background: var(--clr-sand-100);
    border: 2px solid var(--clr-sand-300);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    gap: var(--space-sm);
}

.store-history-header span {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--clr-rock-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.store-history-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.store-history-item {
    background: var(--clr-surface-high);
    border: 2px solid var(--clr-sand-300);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    box-shadow: 0 4px 16px rgba(126, 200, 227, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.store-history-product {
    font-family: var(--font-main);
    font-weight: 700;
    color: var(--clr-ink-900);
    font-size: 0.95rem;
}

.store-history-date {
    font-family: var(--font-main);
    font-size: 0.85rem;
    color: var(--clr-rock-500);
}

.store-history-status {
    font-family: var(--font-main);
    font-size: 0.8rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.store-history-status.completed {
    background: rgba(110, 140, 56, 0.15);
    color: var(--clr-green-500);
}

.store-history-status.pending {
    background: rgba(218, 165, 32, 0.15);
    color: var(--clr-gold-500);
}

.store-history-status.cancelled {
    background: rgba(209, 107, 165, 0.15);
    color: var(--clr-rose-700);
}

.store-history-link {
    font-family: var(--font-main);
    font-size: 0.85rem;
    color: var(--clr-sky-900);
    text-decoration: none;
}

.store-history-link:hover {
    text-decoration: underline;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .store-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    #store-view {
        padding: var(--space-md);
    }

    .store-products-grid {
        grid-template-columns: 1fr;
    }

    .store-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .store-header h2 {
        font-size: 1.4rem;
    }

    .store-product-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .store-history-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .store-history-header {
        display: none;
    }
}

/* --- Modo Oscuro --- */
[data-theme="dark"] .store-float-btn {
    background: var(--clr-surface-high);
    border-color: var(--clr-sand-300);
}

[data-theme="dark"] .store-float-btn .store-icon {
    fill: #9CA3AF;
}

[data-theme="dark"] .store-product-image-placeholder {
    background: var(--clr-sand-100);
    color: var(--clr-rock-500);
}

[data-theme="dark"] .store-catalog-section,
[data-theme="dark"] .store-history-section {
    background: var(--clr-surface-high);
}

[data-theme="dark"] .btn-store-buy {
    background: linear-gradient(to bottom, var(--clr-green-500), #6ad494);
    color: #0f172a;
    border-bottom-color: #4aba76;
}