/* ============================================================================
   MERGE MODAL STYLES
   Styles for the order merge modal on ToPick page
   ============================================================================ */

/* Primary Order Box (Compact) */
.merge-primary-order {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 0.875rem;
    margin-bottom: 1rem;
}

.merge-primary-row-1 {
    display: grid;
    grid-template-columns: 2fr 1.8fr 1fr;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.merge-primary-order-num {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.merge-primary-account {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.merge-primary-lines {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
}

/* Units hint in primary order */
.merge-primary-units-hint {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.merge-primary-row-2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.merge-mode-label {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    border-radius: 4px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.merge-summary-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.merge-summary-text strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Instructions */
.merge-instructions {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

/* Orders List */
.merge-orders-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    max-height: 50vh;
    overflow-y: auto;
}

/* Individual Order Row (Compact) */
.merge-order-row {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.merge-order-row:active {
    transform: scale(0.98);
}

.merge-order-row.selected {
    background: #f0fdf4;
    border-color: #86efac;
}

/* Checkbox Icon */
.merge-checkbox {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-right: 0.75rem;
}

.merge-checkbox.unchecked {
    opacity: 0.3;
}

/* Order Info (Compact Grid) */
.merge-order-info {
    display: grid;
    grid-template-columns: 2fr 1.8fr 1fr;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.merge-order-num {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.merge-order-account {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.merge-order-lines {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
}

/* Units hint in order rows */
.merge-units-hint {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Action Buttons */
.merge-actions {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
}

.btn {
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:active {
    background: var(--bg-secondary);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:active {
    background: var(--primary-dark);
    transform: scale(0.98);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary:disabled:active {
    transform: none;
}

/* Empty State */
.merge-empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
}

.merge-empty-state p {
    font-size: 0.95rem;
    margin: 0.5rem 0;
}

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

@media (max-width: 480px) {
    .merge-primary-order {
        padding: 0.75rem;
    }
    
    .merge-primary-order-num {
        font-size: 1.1rem;
    }
    
    .merge-primary-account,
    .merge-primary-lines {
        font-size: 0.85rem;
    }
    
    .merge-primary-units-hint {
        font-size: 0.75rem;
    }
    
    .merge-primary-row-2 {
        font-size: 0.75rem;
    }
    
    .merge-mode-label {
        font-size: 0.7rem;
    }
    
    .merge-order-row {
        padding: 0.65rem;
    }
    
    .merge-checkbox {
        width: 20px;
        height: 20px;
        margin-right: 0.5rem;
    }
    
    .merge-order-num {
        font-size: 0.9rem;
    }
    
    .merge-order-account {
        font-size: 0.8rem;
    }
    
    .merge-order-lines {
        font-size: 0.85rem;
    }
    
    .merge-units-hint {
        font-size: 0.7rem;
    }
}