/**
 * MultiWare Engine - Receiving Page Styles
 *
 * @package    MultiWareEngine
 * @subpackage Assets/CSS
 * @since      1.0.0
 */

/* ==========================================================================
   CSS Variables (Shared)
   ========================================================================== */

:root {
    --mw-primary: #6366f1;
    --mw-primary-light: #818cf8;
    --mw-primary-dark: #4f46e5;
    --mw-primary-glow: rgba(99, 102, 241, 0.3);
    
    --mw-purple: #8b5cf6;
    --mw-purple-bg: rgba(139, 92, 246, 0.1);
    
    --mw-success: #10b981;
    --mw-success-light: #34d399;
    --mw-success-bg: rgba(16, 185, 129, 0.1);
    
    --mw-warning: #f59e0b;
    --mw-warning-light: #fbbf24;
    --mw-warning-bg: rgba(245, 158, 11, 0.1);
    
    --mw-danger: #ef4444;
    --mw-danger-light: #f87171;
    --mw-danger-bg: rgba(239, 68, 68, 0.1);
    
    --mw-info: #3b82f6;
    --mw-info-light: #60a5fa;
    --mw-info-bg: rgba(59, 130, 246, 0.1);
    
    --mw-dark: #1e293b;
    --mw-dark-lighter: #334155;
    --mw-gray: #64748b;
    --mw-gray-light: #94a3b8;
    --mw-border: #e2e8f0;
    --mw-bg: #f8fafc;
    --mw-white: #ffffff;
    
    --mw-gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --mw-gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --mw-gradient-warning: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --mw-gradient-danger: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    --mw-gradient-info: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    --mw-gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    
    --mw-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --mw-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --mw-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --mw-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --mw-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --mw-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --mw-radius-sm: 8px;
    --mw-radius: 12px;
    --mw-radius-lg: 16px;
}

/* ==========================================================================
   Page Container
   ========================================================================== */

.multiware-receiving {
    font-family: var(--mw-font);
    background: var(--mw-bg);
    margin-left: -20px;
    margin-right: -20px;
    margin-top: -10px;
    padding: 0;
    min-height: 100vh;
}

.multiware-receiving > h1 {
    display: none;
}

/* ==========================================================================
   Page Header
   ========================================================================== */

.mw-page-header {
    background: var(--mw-gradient-dark);
    padding: 32px 40px 60px;
    position: relative;
    overflow: hidden;
}

.mw-page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
    border-radius: 50%;
}

.mw-header-content {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.mw-header-left h2 {
    color: var(--mw-white);
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mw-header-left h2 .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
    background: var(--mw-gradient-success);
    border-radius: var(--mw-radius-sm);
    padding: 6px;
}

.mw-page-subtitle {
    color: var(--mw-gray-light);
    font-size: 14px;
    margin: 0;
}

/* ==========================================================================
   Stats Row
   ========================================================================== */

.mw-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 0 40px;
    margin-top: -40px;
    position: relative;
    z-index: 10;
    margin-bottom: 24px;
}

.mw-stat-card {
    background: var(--mw-white);
    border-radius: var(--mw-radius-lg);
    padding: 20px 24px;
    box-shadow: var(--mw-shadow-md);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--mw-transition);
    border: 1px solid var(--mw-border);
}

.mw-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mw-shadow-lg);
}

.mw-stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--mw-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mw-stat-icon .dashicons {
    font-size: 26px;
    width: 26px;
    height: 26px;
    color: var(--mw-white);
}

.mw-stat-info .mw-stat-icon { background: var(--mw-gradient-info); }
.mw-stat-success .mw-stat-icon { background: var(--mw-gradient-success); }
.mw-stat-warning .mw-stat-icon { background: var(--mw-gradient-warning); }
.mw-stat-danger .mw-stat-icon { background: var(--mw-gradient-danger); }
.mw-stat-purple .mw-stat-icon { background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%); }

.mw-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--mw-dark);
    line-height: 1.2;
}

.mw-stat-label {
    font-size: 12px;
    color: var(--mw-gray);
    font-weight: 500;
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */

.mw-filter-bar {
    background: var(--mw-white);
    margin: 0 40px 24px;
    padding: 20px 24px;
    border-radius: var(--mw-radius-lg);
    box-shadow: var(--mw-shadow);
    border: 1px solid var(--mw-border);
}

.mw-filter-form {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    flex-wrap: wrap;
}

.mw-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mw-filter-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--mw-gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

.mw-filter-label .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

.mw-filter-select,
.mw-filter-input {
    padding: 10px 14px;
    border: 1px solid var(--mw-border);
    border-radius: var(--mw-radius-sm);
    font-size: 14px;
    font-family: var(--mw-font);
    color: var(--mw-dark);
    background: var(--mw-white);
    min-width: 180px;
    transition: var(--mw-transition);
}

.mw-filter-select:focus,
.mw-filter-input:focus {
    outline: none;
    border-color: var(--mw-primary);
    box-shadow: 0 0 0 3px var(--mw-primary-glow);
}

.mw-filter-actions {
    display: flex;
    gap: 10px;
    margin-left: auto;
}

/* ==========================================================================
   Card
   ========================================================================== */

.mw-card {
    background: var(--mw-white);
    margin: 0 40px 40px;
    border-radius: var(--mw-radius-lg);
    box-shadow: var(--mw-shadow);
    border: 1px solid var(--mw-border);
    overflow: hidden;
}

.mw-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--mw-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mw-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--mw-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mw-card-title .dashicons {
    color: var(--mw-success);
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.mw-count-badge {
    background: var(--mw-success-bg);
    color: var(--mw-success);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* ==========================================================================
   Table
   ========================================================================== */

.mw-table-wrapper {
    overflow-x: auto;
}

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

.mw-table th {
    text-align: left;
    padding: 14px 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--mw-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--mw-bg);
    border-bottom: 1px solid var(--mw-border);
    white-space: nowrap;
}

.mw-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--mw-border);
    font-size: 14px;
    color: var(--mw-dark);
    vertical-align: middle;
}

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

.mw-table-hover tbody tr:hover td {
    background: rgba(16, 185, 129, 0.02);
}

/* Date Cell */
.mw-date-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mw-date-primary {
    font-weight: 600;
    color: var(--mw-dark);
}

.mw-date-secondary {
    font-size: 12px;
    color: var(--mw-gray);
}

/* Product Cell */
.mw-product-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mw-product-thumb {
    width: 40px;
    height: 40px;
    border-radius: var(--mw-radius-sm);
    overflow: hidden;
    background: var(--mw-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mw-product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mw-product-thumb .dashicons {
    color: var(--mw-gray-light);
    font-size: 20px;
}

.mw-product-name {
    font-weight: 600;
    color: var(--mw-dark);
    text-decoration: none;
}

.mw-product-name:hover {
    color: var(--mw-primary);
}

.mw-product-deleted {
    color: var(--mw-gray);
    font-style: italic;
}

/* Warehouse Cell */
.mw-warehouse-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mw-warehouse-name {
    font-weight: 500;
    color: var(--mw-dark);
}

.mw-warehouse-code {
    font-size: 11px;
    color: var(--mw-gray);
}

/* Quantity Badge */
.mw-qty-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

.mw-qty-positive {
    background: var(--mw-success-bg);
    color: var(--mw-success);
}

/* Batch */
.mw-batch {
    background: var(--mw-bg);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--mw-gray);
    font-family: 'SF Mono', Monaco, monospace;
}

/* Supplier */
.mw-supplier {
    color: var(--mw-dark);
}

/* Variance Badge */
.mw-variance-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    background: var(--mw-warning-bg);
    color: var(--mw-warning);
}

.mw-variance-badge.mw-variance-significant {
    background: var(--mw-danger-bg);
    color: var(--mw-danger);
    box-shadow: 0 0 0 1px var(--mw-danger) inset;
}

/* User Cell */
.mw-user-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mw-user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.mw-user-name {
    font-size: 13px;
    color: var(--mw-dark);
}

.mw-na {
    color: var(--mw-gray-light);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.mw-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--mw-radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--mw-transition);
    border: none;
    font-family: var(--mw-font);
}

.mw-btn-sm {
    padding: 8px 12px;
    font-size: 12px;
    border-radius: var(--mw-radius-sm);
}

.mw-btn-lg {
    padding: 14px 28px;
    font-size: 15px;
}

.mw-btn-primary {
    background: var(--mw-gradient-primary);
    color: var(--mw-white);
    box-shadow: var(--mw-shadow);
}

.mw-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--mw-shadow-md);
    color: var(--mw-white);
}

.mw-btn-outline {
    background: var(--mw-white);
    border: 1px solid var(--mw-border);
    color: var(--mw-gray);
}

.mw-btn-outline:hover {
    border-color: var(--mw-primary);
    color: var(--mw-primary);
    background: var(--mw-info-bg);
}

.mw-btn .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.mw-btn-sm .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.mw-empty-state {
    text-align: center;
    padding: 80px 40px;
    margin: 0 40px 40px;
    background: var(--mw-white);
    border-radius: var(--mw-radius-lg);
    box-shadow: var(--mw-shadow);
    border: 1px solid var(--mw-border);
}

.mw-empty-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    background: var(--mw-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mw-empty-icon .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: var(--mw-gray-light);
}

.mw-empty-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--mw-dark);
    margin: 0 0 12px 0;
}

.mw-empty-desc {
    font-size: 15px;
    color: var(--mw-gray);
    margin: 0 0 28px 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Notices
   ========================================================================== */

.multiware-receiving .notice {
    margin: 20px 40px 20px;
    border-radius: var(--mw-radius);
    border-left-width: 4px;
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

.mw-animate-in {
    animation: fadeInUp 0.5s ease-out forwards;
}

.mw-animate-in:nth-child(1) { animation-delay: 0.05s; }
.mw-animate-in:nth-child(2) { animation-delay: 0.1s; }
.mw-animate-in:nth-child(3) { animation-delay: 0.15s; }
.mw-animate-in:nth-child(4) { animation-delay: 0.2s; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1400px) {
    .mw-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 782px) {
    .mw-page-header {
        padding: 24px 20px;
    }
    
    .mw-header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mw-stats-row {
        grid-template-columns: 1fr;
        padding: 0 20px;
        margin-top: -30px;
    }
    
    .mw-filter-bar {
        margin: 0 20px 20px;
    }
    
    .mw-filter-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .mw-filter-select,
    .mw-filter-input {
        width: 100%;
        min-width: auto;
    }
    
    .mw-filter-actions {
        margin-left: 0;
    }
    
    .mw-card {
        margin: 0 20px 20px;
    }
    
    .mw-table {
        min-width: 900px;
    }
    
    .mw-empty-state {
        margin: 0 20px 20px;
        padding: 60px 20px;
    }
    
    .multiware-receiving .notice {
        margin: 0 20px 20px;
    }
}

/* ==========================================================================
   Form Layout
   ========================================================================== */

.mw-form {
    padding: 0 40px 40px;
}

.mw-form-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
}

.mw-form-card {
    background: var(--mw-white);
    border-radius: var(--mw-radius-lg);
    box-shadow: var(--mw-shadow);
    border: 1px solid var(--mw-border);
    margin-bottom: 20px;
    overflow: hidden;
}

.mw-form-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--mw-border);
    background: var(--mw-bg);
}

.mw-form-card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--mw-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mw-form-card-header h3 .dashicons {
    color: var(--mw-success);
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.mw-form-card-body {
    padding: 20px;
}

.mw-form-card-highlight {
    border-color: var(--mw-success-bg);
}

.mw-form-card-highlight .mw-form-card-header {
    background: var(--mw-success-bg);
}

.mw-form-card-highlight .mw-form-card-header h3 {
    color: var(--mw-success);
}

/* Form Elements */
.mw-form-row {
    margin-bottom: 20px;
}

.mw-form-row:last-child {
    margin-bottom: 0;
}

.mw-form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.mw-form-group {
    margin-bottom: 16px;
}

.mw-form-group:last-child {
    margin-bottom: 0;
}

.mw-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--mw-dark);
    margin-bottom: 6px;
}

.mw-required {
    color: var(--mw-danger);
}

.mw-form-input,
.mw-form-select,
.mw-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--mw-border);
    border-radius: var(--mw-radius-sm);
    font-size: 14px;
    font-family: var(--mw-font);
    color: var(--mw-dark);
    background: var(--mw-white);
    transition: var(--mw-transition);
}

.mw-form-input:focus,
.mw-form-select:focus,
.mw-form-textarea:focus {
    outline: none;
    border-color: var(--mw-primary);
    box-shadow: 0 0 0 3px var(--mw-primary-glow);
}

.mw-form-textarea {
    resize: vertical;
    min-height: 100px;
}

.mw-form-hint {
    font-size: 12px;
    color: var(--mw-gray);
    margin: 6px 0 0 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.mw-form-hint .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

.mw-text-center {
    text-align: center;
}

/* Barcode Scanner */
.mw-barcode-scanner {
    text-align: center;
}

.mw-scanner-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: var(--mw-success-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mw-scanner-icon .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
    color: var(--mw-success);
}

.mw-scanner-input {
    text-align: center;
    font-size: 16px;
}

/* Tips List */
.mw-tips-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mw-tips-list li {
    position: relative;
    padding: 8px 0 8px 24px;
    font-size: 13px;
    color: var(--mw-gray);
    border-bottom: 1px solid var(--mw-border);
}

.mw-tips-list li:last-child {
    border-bottom: none;
}

.mw-tips-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--mw-success);
    font-weight: 600;
}

.mw-btn-success {
    background: var(--mw-gradient-success);
    color: var(--mw-white);
    box-shadow: var(--mw-shadow);
}

.mw-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--mw-shadow-md);
    color: var(--mw-white);
}

.mw-btn-block {
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
}

.mw-btn-block:last-child {
    margin-bottom: 0;
}

/* Responsive Form */
@media (max-width: 1400px) {
    .mw-form-layout {
        grid-template-columns: 1fr;
    }
    
    .mw-form-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 782px) {
    .mw-form {
        padding: 0 20px 20px;
    }
    
    .mw-form-row-2 {
        grid-template-columns: 1fr;
    }
    
    .mw-form-sidebar {
        grid-template-columns: 1fr;
    }
}