/* Inventory Container */
.inventory-container {
    padding: 20px;
}

/* Inventory Tabs */
.inventory-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.inventory-tab-btn {
    padding: 12px 30px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.inventory-tab-btn:hover {
    color: var(--primary-brown);
    background: var(--secondary-cream);
}

.inventory-tab-btn.active {
    color: var(--primary-brown);
    border-bottom-color: var(--primary-brown);
    background: var(--secondary-cream);
}

.inventory-tab-btn i {
    font-size: 1.1rem;
}

/* Tab Content */
.inventory-tab-content {
    display: none;
}

.inventory-tab-content.active {
    display: block;
}

/* Tab Header */
.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.tab-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Action Button - Compact Style */
.tab-header .action-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-brown), var(--primary-brown-dark));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(166, 124, 82, 0.3);
}

.tab-header .action-btn:hover {
    background: linear-gradient(135deg, var(--primary-brown-dark), var(--primary-brown-darker));
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(166, 124, 82, 0.4);
}

.tab-header .action-btn i {
    font-size: 0.85rem;
}

/* Action Button Compact - Square Style */
.tab-header .action-btn-compact {
    padding: 12px;
    width: 45px;
    height: 45px;
    justify-content: center;
    border-radius: 10px;
}

.tab-header .action-btn-compact i {
    font-size: 1.1rem;
    margin: 0;
}

/* Stock Filters */
.stock-filters {
    display: flex;
    gap: 10px;
    align-items: center;
}

.stock-filters .action-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-brown), var(--primary-brown-dark));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(166, 124, 82, 0.3);
}

.stock-filters .action-btn:hover {
    background: linear-gradient(135deg, var(--primary-brown-dark), var(--primary-brown-darker));
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(166, 124, 82, 0.4);
}

.stock-filters .action-btn i {
    font-size: 0.85rem;
}

/* Import Form Container */
.import-form-container {
    background: linear-gradient(135deg, #FFF8E7, #FFFFFF);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.import-form .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.import-form .form-group {
    display: flex;
    flex-direction: column;
}

.import-form label {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.import-form .form-input,
.filter-input {
    padding: 10px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.import-form .form-input:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--primary-brown);
    box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.1);
}

.import-form textarea.form-input {
    resize: vertical;
    font-family: inherit;
}

.submit-btn {
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-brown), var(--primary-brown-dark));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--primary-brown-dark), var(--primary-brown-darker));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

/* Import History */
.import-history {
    margin-top: 30px;
}

.import-history h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Stock Summary Cards */
.stock-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stock-card {
    background: linear-gradient(135deg, #FFFFFF, #FFF8E7);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 2px 8px var(--shadow-color);
    transition: all 0.3s ease;
}

.stock-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px var(--shadow-color);
}

.stock-card.total {
    border-left: 4px solid #3B82F6;
}

.stock-card.in-stock {
    border-left: 4px solid #10B981;
}

.stock-card.low-stock {
    border-left: 4px solid #F59E0B;
}

.stock-card.out-stock {
    border-left: 4px solid #EF4444;
}

.stock-card.expired {
    border-left: 4px solid #8B5CF6;
}

.stock-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stock-card.total .stock-icon {
    background: rgba(59, 130, 246, 0.1);
    color: #3B82F6;
}

.stock-card.in-stock .stock-icon {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.stock-card.low-stock .stock-icon {
    background: rgba(245, 158, 11, 0.1);
    color: #F59E0B;
}

.stock-card.out-stock .stock-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.stock-card.expired .stock-icon {
    background: rgba(139, 92, 246, 0.1);
    color: #8B5CF6;
}

.stock-info {
    flex: 1;
}

.stock-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.stock-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Table Container */
.table-container {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: linear-gradient(135deg, var(--primary-brown), var(--primary-brown-dark));
}

.data-table th {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: white;
}

.data-table td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.data-table tbody tr:hover {
    background: var(--secondary-cream);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.in-stock {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.status-badge.low-stock {
    background: rgba(245, 158, 11, 0.1);
    color: #F59E0B;
}

.status-badge.out-of-stock {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.status-badge.expired {
    background: rgba(139, 92, 246, 0.1);
    color: #8B5CF6;
}

/* Action Buttons in Table */
.action-btns {
    display: flex;
    gap: 8px;
}

.action-icon-btn {
    padding: 6px 10px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.action-icon-btn.edit {
    background: rgba(59, 130, 246, 0.1);
    color: #3B82F6;
}

.action-icon-btn.delete {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.action-icon-btn:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .tab-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .stock-filters {
        width: 100%;
        flex-direction: column;
    }

    .filter-input {
        width: 100%;
    }

    .import-form .form-row {
        grid-template-columns: 1fr;
    }

    .stock-summary {
        grid-template-columns: 1fr;
    }

    .inventory-tabs {
        flex-direction: column;
    }

    .table-container {
        overflow-x: auto;
    }

    .data-table {
        min-width: 600px;
    }
}