/* ============================================
   VOIDBORNE LEGACY - INVENTORY STYLES
   Arcane Ink Productions
   ============================================ */

/* Inventory Grid */
.inventory-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-xs);
}

.inventory-slot {
    aspect-ratio: 1;
    background: var(--shadow-deep);
    border: 1px solid var(--border-dark);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    user-select: none;
}

.inventory-slot:hover {
    border-color: var(--arcane-purple);
    box-shadow: var(--shadow-arcane);
}

.inventory-slot.has-item {
    background: var(--shadow-mid);
}

.inventory-slot .slot-icon {
    font-size: 1.5rem;
}

.inventory-slot .slot-quantity {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-family: var(--font-ui);
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--text-primary);
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.inventory-slot.selected {
    border-color: var(--gold-ancient) !important;
    box-shadow: 0 0 12px rgba(212, 165, 116, 0.5), inset 0 0 8px rgba(212, 165, 116, 0.2);
}

.inventory-slot.dragging {
    opacity: 0.5;
    border-color: var(--arcane-purple);
    transform: scale(0.95);
}

.inventory-slot[draggable="true"] {
    cursor: grab;
}

.inventory-slot[draggable="true"]:active {
    cursor: grabbing;
}

/* Item rarity colors */
.inventory-slot.rarity-common { border-left: 3px solid #9ca3af; }
.inventory-slot.rarity-uncommon { border-left: 3px solid #22c55e; }
.inventory-slot.rarity-rare { border-left: 3px solid #3b82f6; }
.inventory-slot.rarity-epic { border-left: 3px solid var(--arcane-purple); }
.inventory-slot.rarity-legendary { border-left: 3px solid var(--gold-ancient); }

/* Inventory Footer */
.inventory-footer {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--border-dark);
}

.gold-display {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--gold-ancient);
}

/* Item Detail Popup */
.item-detail-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 320px;
    background: rgba(12, 12, 18, 0.98);
    border: 2px solid var(--border-dark);
    border-radius: 6px;
    z-index: 500;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
}

.item-detail-popup.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}

.item-detail-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border-dark);
    background: linear-gradient(180deg, var(--shadow-mid) 0%, transparent 100%);
}

.item-detail-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--shadow-deep);
    border: 2px solid var(--border-dark);
    border-radius: 4px;
}

.item-detail-title {
    flex: 1;
}

.item-detail-name {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.item-detail-type {
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.item-detail-rarity {
    padding: 6px 16px;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    border-bottom: 1px solid var(--border-dark);
}

.item-detail-rarity.rarity-common { color: #9ca3af; background: rgba(156, 163, 175, 0.1); }
.item-detail-rarity.rarity-uncommon { color: #22c55e; background: rgba(34, 197, 94, 0.1); }
.item-detail-rarity.rarity-rare { color: #3b82f6; background: rgba(59, 130, 246, 0.1); }
.item-detail-rarity.rarity-epic { color: var(--arcane-purple); background: rgba(139, 92, 246, 0.1); }
.item-detail-rarity.rarity-legendary { color: var(--gold-ancient); background: rgba(212, 165, 116, 0.15); }

.item-detail-description {
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.5;
    border-bottom: 1px solid var(--border-dark);
}

.item-detail-effects {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-dark);
}

.item-effect {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

.effect-stat {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.effect-value {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 600;
    color: #22c55e;
}

.item-detail-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
}

.item-detail-value {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--gold-ancient);
}

.item-detail-actions {
    display: flex;
    gap: 8px;
}

.btn-item-action {
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 14px;
    background: var(--shadow-mid);
    border: 1px solid var(--border-dark);
    border-radius: 3px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-item-action:hover {
    border-color: var(--arcane-purple);
    color: var(--text-primary);
}

.btn-item-action.btn-drop:hover {
    border-color: var(--blood-crimson);
    color: var(--blood-crimson);
}