/**
 * 🏪 TAMAGOTCHI SHOP UI
 * Interface boutique complète avec nourriture, skins, boosters
 */

/* ============================================
   BOUTON SHOP TRIGGER
   ============================================ */

.shop-trigger {
    position: fixed;
    bottom: 250px;  /* Au-dessus du HUD (208px) */
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: 3px solid rgba(16, 185, 129, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9998;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    font-size: 1.8rem;
    opacity: 0;
    pointer-events: none;
}

.shop-trigger.active {
    opacity: 1;
    pointer-events: all;
}

.shop-trigger:hover {
    transform: scale(1.1) rotate(-10deg);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.6);
}

.shop-trigger .new-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 700;
    animation: pulse 2s infinite;
}

/* ============================================
   MODAL SHOP
   ============================================ */

.shop-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 20001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.shop-modal.active {
    opacity: 1;
    pointer-events: all;
}

.shop-container {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    padding: 2rem;
    max-width: 90vw;
    max-height: 90vh;
    width: 800px;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(16, 185, 129, 0.2);
}

.shop-title {
    font-size: 2rem;
    font-weight: 700;
    color: #10b981;
    margin: 0;
}

.shop-balance {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
}

.shop-close {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shop-close:hover {
    color: #ef4444;
    transform: rotate(90deg);
}

/* ============================================
   TABS SHOP
   ============================================ */

.shop-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid rgba(148, 163, 184, 0.2);
}

.shop-tab {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 600;
}

.shop-tab.active {
    color: #10b981;
    border-bottom-color: #10b981;
}

.shop-tab:hover:not(.active) {
    color: #e2e8f0;
}

/* ============================================
   CONTENU SHOP
   ============================================ */

.shop-content {
    color: #e2e8f0;
}

.shop-section {
    display: none;
}

.shop-section.active {
    display: block;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.shop-item {
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.6));
    border: 2px solid rgba(16, 185, 129, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.shop-item:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.shop-item.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.shop-item.locked:hover {
    transform: none;
}

.shop-item.owned {
    border-color: #fbbf24;
}

.shop-item.owned::after {
    content: '✓ Possédé';
    position: absolute;
    top: 10px;
    right: 10px;
    background: #fbbf24;
    color: white;
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 700;
}

.shop-item-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.shop-item-name {
    font-size: 1rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 0.5rem;
}

.shop-item-description {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 1rem;
    min-height: 40px;
}

.shop-item-price {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.shop-item-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.shop-item-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.shop-item-btn:disabled {
    background: #64748b;
    cursor: not-allowed;
    transform: none;
}

.shop-item-btn.equip {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
}

.shop-item-btn.equipped {
    background: #fbbf24;
    cursor: default;
}

/* ============================================
   INVENTORY
   ============================================ */

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.inventory-item {
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.6));
    border: 2px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
}

.inventory-item-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.inventory-item-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 0.25rem;
}

.inventory-item-count {
    background: #10b981;
    color: white;
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.inventory-item-use {
    background: #06b6d4;
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.inventory-item-use:hover {
    background: #0891b2;
    transform: scale(1.05);
}

.inventory-item-use:disabled {
    background: #64748b;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   LOOT BOX
   ============================================ */

.lootbox-animation {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20002;
    text-align: center;
}

.lootbox-icon {
    font-size: 8rem;
    animation: lootboxShake 0.5s ease infinite;
}

.lootbox-reveal {
    margin-top: 2rem;
    font-size: 1.5rem;
    color: #fbbf24;
    font-weight: 700;
    animation: fadeInUp 0.5s ease;
}

@keyframes lootboxShake {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE MOBILE
   ============================================ */

@media (max-width: 768px) {
    .shop-trigger {
        bottom: 220px;
        right: 15px;
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .shop-container {
        width: 95vw;
        max-height: 85vh;
        padding: 1.5rem;
    }
    
    .shop-title {
        font-size: 1.5rem;
    }
    
    .shop-balance {
        font-size: 1rem;
        padding: 0.4rem 1rem;
    }
    
    .shop-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .shop-item {
        padding: 1rem;
    }
    
    .shop-item-icon {
        font-size: 2.5rem;
    }
    
    .shop-tabs {
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .shop-tab {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .inventory-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

/* ============================================
   CONFIRMATION POPUP
   ============================================ */

.confirmation-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(15, 23, 42, 0.98);
    border: 2px solid #10b981;
    border-radius: 20px;
    padding: 2rem;
    z-index: 20003;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.confirmation-popup h3 {
    color: #10b981;
    margin-bottom: 1rem;
}

.confirmation-popup p {
    color: #e2e8f0;
    margin-bottom: 1.5rem;
}

.confirmation-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirmation-buttons button {
    padding: 0.75rem 2rem;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.confirmation-buttons .confirm-yes {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.confirmation-buttons .confirm-yes:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.confirmation-buttons .confirm-no {
    background: #64748b;
    color: white;
}

.confirmation-buttons .confirm-no:hover {
    background: #475569;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.purchase-success {
    animation: purchaseSuccess 0.5s ease;
}

@keyframes purchaseSuccess {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}