:root {
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    --panel-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(15, 23, 42, 0.08);
    --glass-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    --primary-color: #2563eb; /* Royal Indigo Blue */
    --primary-hover: #1d4ed8;
    --success-color: #15803d; /* Rich Forest Green */
    --warning-color: #b45309; /* Deep Warm Amber */
    --error-color: #b91c1c; /* High Contrast Crimson Red */
    --text-main: #0f172a; /* Slate 900 for absolute contrast */
    --text-muted: #475569; /* Slate 600 for subtext */
    --sidebar-width: 260px;
    --transition-speed: 0.25s;
    --font-base: 0.875rem;
    --font-large: 1rem;
    --font-header: 1.125rem;
    --font-page: 1.125rem;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: var(--font-base);
    line-height: 1.5;
}

/* Glassmorphism Light Utility */
.glass {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Login Screen */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(241, 245, 249, 0.95);
    backdrop-filter: blur(16px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-speed) ease;
}
.login-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.login-box {
    width: 100%;
    max-width: 460px;
    padding: 40px;
    text-align: center;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--glass-border);
    transform: scale(0.95);
    transition: transform var(--transition-speed) cubic-bezier(0.34, 1.56, 0.64, 1);
}
.login-overlay.active .login-box {
    transform: scale(1);
}
.login-header {
    margin-bottom: 35px;
}
.logo-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    animation: rotateLogo 12s linear infinite;
}
@keyframes rotateLogo {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.login-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.75px;
}
.login-header p {
    color: var(--text-muted);
}

/* Forms & Large Inputs */
.input-group {
    margin-bottom: 24px;
    text-align: left;
}
.input-group label {
    display: block;
    font-size: var(--font-base);
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 600;
}
.input-group label i {
    margin-right: 6px;
    color: var(--primary-color);
}
.input-group input, .input-group select, .input-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
    font-size: var(--font-base);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.input-row {
    display: flex;
    gap: 20px;
}
.input-row .input-group {
    flex: 1;
}
.input-row .input-group label {
    min-height: auto;
}

/* Larger Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 12px;
    border: none;
    font-family: inherit;
    font-size: var(--font-base);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 10px;
}
.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1.5px);
}
.btn-secondary {
    background: #f1f5f9;
    color: var(--text-main);
    border: 2px solid #e2e8f0;
}
.btn-secondary:hover {
    background: #e2e8f0;
}
.btn-success {
    background: var(--success-color);
    color: white;
    box-shadow: 0 4px 14px rgba(21, 128, 61, 0.3);
}
.btn-success:hover {
    background: #166534;
    transform: translateY(-1.5px);
}
.btn-logout {
    background: #fee2e2;
    color: var(--error-color);
    border: 2px solid #fecaca;
    width: 100%;
}
.btn-logout:hover {
    background: var(--error-color);
    color: white;
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
    gap: 6px;
}
.btn-xs {
    padding: 4px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
    gap: 4px;
    font-weight: 600;
}
.btn-danger {
    background: #fef2f2;
    color: var(--error-color);
    border: 1px solid #fecaca;
    box-shadow: none;
}
.btn-danger:hover {
    background: var(--error-color);
    color: white;
    transform: none;
}
.btn-block {
    width: 100%;
}

.text-right { text-align: right; }
.table-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    flex-wrap: wrap;
    align-items: center;
}
.badge-stock-low {
    background: #fee2e2;
    color: var(--error-color);
}
.filter-actions {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.error-msg {
    color: var(--error-color);
    font-size: 0.8125rem;
    margin-bottom: 16px;
    text-align: left;
    font-weight: 600;
}

.form-error-msg {
    display: none;
    color: var(--error-color);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.45;
    white-space: pre-line;
}
.form-error-msg.visible {
    display: block;
}

.bom-warning-msg {
    color: var(--warning-color);
    margin-bottom: 10px;
}

/* Dashboard Container */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Mobile Header / Top Bar */
.mobile-nav-bar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: #ffffff;
    border-bottom: 1px solid var(--glass-border);
    z-index: 200;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}
.mobile-nav-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}
.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
}

/* Sidebar styling */
.sidebar {
    width: var(--sidebar-width);
    position: fixed;
    top: 12px;
    left: 12px;
    bottom: 12px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    padding: 20px 16px;
    border-radius: var(--radius-lg);
    background: #ffffff;
    box-shadow: var(--glass-shadow);
}
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.sidebar-header .logo-icon {
    font-size: 1.8rem;
    margin-bottom: 0;
}
.user-profile-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}
.avatar {
    width: 36px;
    height: 36px;
    background: rgba(37, 99, 235, 0.1);
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--primary-color);
    flex-shrink: 0;
}
.user-details h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1.3;
}
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}
.badge-admin {
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
}
.sidebar-nav {
    flex-grow: 1;
    overflow-y: auto;
}
.sidebar-nav ul {
    list-style: none;
}
.sidebar-nav li {
    margin-bottom: 4px;
}
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}
.sidebar-nav a i {
    font-size: 0.95rem;
    width: 18px;
    text-align: center;
}

.sidebar-nav li.active a, .sidebar-nav a:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.08);
}

/* Main Content area */
.main-content {
    margin-left: calc(var(--sidebar-width) + 24px);
    flex-grow: 1;
    padding: 12px 24px 32px 12px;
    width: calc(100% - var(--sidebar-width));
}

/* Compact top toolbar */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 8px 14px;
    margin-bottom: 16px;
    border-radius: var(--radius-md);
    background: #ffffff;
    border: 1px solid var(--glass-border);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    min-height: 48px;
}
.main-header h1 {
    font-size: var(--font-page);
    font-weight: 700;
    letter-spacing: -0.3px;
    white-space: nowrap;
    flex-shrink: 0;
}
.header-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
}
.connection-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 20px;
    background: #f8fafc;
    border: 1px solid var(--glass-border);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}
.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-dot.online {
    background: var(--success-color);
    box-shadow: 0 0 10px rgba(21, 128, 61, 0.4);
}
.status-dot.offline {
    background: var(--error-color);
    box-shadow: 0 0 10px rgba(185, 28, 28, 0.4);
}

/* Filter Section */
.insights-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 14px;
    background: #ffffff;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    align-items: flex-end;
    border: 1px solid var(--glass-border);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.insights-filters .filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.insights-filters .filter-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}
.logs-filters input[type="text"],
.print-filters input[type="text"],
.logs-filters input[type="number"],
.print-filters input[type="number"] {
    min-width: 120px;
}
.filter-group-wide {
    flex: 1 1 220px;
    min-width: 200px;
}
.filter-group-wide input {
    width: 100%;
}
.insights-filters select, .insights-filters input {
    padding: 6px 10px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.8125rem;
    background: white;
    min-width: 130px;
}

/* Panels */
.content-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}
.content-panel.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel-header-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 12px;
    gap: 8px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.stat-card {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: transform var(--transition-speed) ease;
}
.stat-card:hover {
    transform: translateY(-2px);
}
.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.icon-blue { background: rgba(37, 99, 235, 0.1); color: var(--primary-color); }
.icon-green { background: rgba(21, 128, 61, 0.1); color: var(--success-color); }
.icon-yellow { background: rgba(180, 83, 9, 0.1); color: var(--warning-color); }
.icon-red { background: rgba(185, 28, 28, 0.1); color: var(--error-color); }
.stat-info .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 2px;
    font-weight: 600;
}
.stat-info h3 {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

/* Section headings inside panels */
.content-panel > h3 {
    font-size: var(--font-large);
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
}

/* Dashboard Columns */
.dashboard-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.dashboard-col {
    padding: 16px;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.col-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 8px;
}
.col-header h3 {
    font-size: 0.9375rem;
    font-weight: 700;
}
.pulse-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--success-color);
}
.pulse-indicator .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success-color);
    animation: pulse 1.5s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}
@keyframes slideIn {
    from { opacity: 0; transform: translateX(8px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Chart */
.chart-container {
    position: relative;
    height: 260px;
    width: 100%;
}

/* Live Feed */
.feed-container {
    height: 260px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-right: 5px;
}
.feed-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-base);
    margin-top: 120px;
}
.feed-load-more {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 8px 0 4px;
    flex-shrink: 0;
}
.feed-card-new {
    animation: feedPulse 0.6s ease;
}
@keyframes feedPulse {
    0% { background: #dbeafe; border-color: #93c5fd; }
    100% { background: #f8fafc; border-color: #e2e8f0; }
}
.feed-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-size: var(--font-base);
    animation: slideIn 0.3s ease;
}
.feed-card-left h5 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.feed-card-left span {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}
.feed-card-right {
    text-align: right;
}
.feed-card-weight {
    font-size: 1.2rem;
    font-weight: 800;
}
.feed-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    margin-top: 6px;
    text-transform: uppercase;
}
.status-success { background: #dcfce7; color: #15803d; border: 1px solid #86efac; }
.status-underweight { background: #fee2e2; color: #b91c1c; border: 1px solid #fca5a5; }
.status-overweight { background: #ffedd5; color: #c2410c; border: 1px solid #fdba74; }
.status-mismatch { background: #fee2e2; color: var(--error-color); border: 1px solid #fca5a5; }
.feed-card-underweight {
    border-color: #fca5a5;
    background: #fff1f2;
}
.feed-card-overweight {
    border-color: #fdba74;
    background: #fff7ed;
}
.feed-card-alert .feed-card-weight {
    color: #0f172a;
}

/* Beautiful Responsive Tables */
.table-container {
    overflow-x: auto;
    margin-bottom: 16px;
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid #f1f5f9;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.8125rem;
}
th {
    padding: 10px 14px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.5px;
}
td {
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-main);
    vertical-align: middle;
}
tr:last-child td {
    border-bottom: none;
}
tr:hover td {
    background: #f8fafc;
}

/* Active Batch Banner */
.active-batch-banner {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px 18px;
    margin-bottom: 16px;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.active-batch-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}
.active-batch-details {
    flex: 1;
    min-width: 260px;
}
.active-batch-details h2 {
    font-size: 1.25rem;
    margin: 10px 0 8px;
    font-weight: 800;
}
.active-batch-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 20px;
    margin-bottom: 10px;
}
.active-batch-meta p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 4px;
}
.badge-active {
    background: rgba(21, 128, 61, 0.1);
    color: var(--success-color);
}
.materials-panel-header h4 {
    font-size: 1rem;
    margin: 0;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}
.active-batch-materials {
    border-top: 1px solid #e2e8f0;
    padding-top: 12px;
}
.materials-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    gap: 12px;
}
.material-count-badge {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
    padding: 4px 10px;
    white-space: nowrap;
}
.materials-table-wrap {
    max-height: 220px;
    overflow-y: auto;
    overflow-x: auto;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fafbfc;
}
.materials-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.materials-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #f1f5f9;
}
.materials-table th {
    text-align: left;
    padding: 8px 10px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    font-weight: 700;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}
.materials-table th.col-num,
.materials-table td.col-num {
    text-align: right;
    white-space: nowrap;
}
.materials-table th.col-level {
    width: 120px;
}
.materials-table th.col-adjust {
    width: 130px;
    text-align: center;
}
.materials-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #eef2f7;
    vertical-align: middle;
    background: #fff;
}
.materials-table tbody tr:last-child td {
    border-bottom: none;
}
.materials-table tbody tr:hover td {
    background: #f8fafc;
}
.material-name-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
    color: var(--text-primary);
}
.material-level-cell {
    min-width: 100px;
}
.material-mini-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
    margin-top: 3px;
}
.material-mini-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}
.material-mini-bar-fill.warning { background: var(--warning-color); }
.material-mini-bar-fill.danger { background: var(--error-color); }
.material-level-pct {
    font-size: 0.72rem;
    color: var(--text-muted);
}
.material-adjust-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}
.material-adjust-cell input {
    width: 56px;
    padding: 4px 6px;
    font-size: 0.82rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    text-align: center;
}
.material-adjust-cell .btn-xs {
    min-width: 28px;
    padding: 4px 6px;
}
.materials-empty-row td {
    text-align: center;
    color: var(--text-muted);
    padding: 20px;
    font-style: italic;
}
.active-batch-actions {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    flex-shrink: 0;
}
.active-batch-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}
.metric-pill {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 6px 10px;
    min-width: 88px;
}
.metric-pill .metric-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.metric-pill strong {
    font-size: 1rem;
    color: var(--text-primary);
}
.panel-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0 0 12px;
}
.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}
.device-card {
    background: #fff;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.device-card.online {
    border-left: 4px solid var(--success-color);
}
.device-card.offline {
    border-left: 4px solid #94a3b8;
}
.device-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.device-peripheral-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    padding: 4px 0;
    border-bottom: 1px solid #f1f5f9;
}
.device-peripheral-row:last-child {
    border-bottom: none;
}
.peripheral-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}
.peripheral-dot.on { background: var(--success-color); }
.peripheral-dot.off { background: #cbd5e1; }
.batch-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 16px 0 20px;
}
.batch-summary-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 12px;
}
.batch-summary-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}
.batch-summary-item strong {
    font-size: 1.1rem;
}
.batch-summary-materials-wrap {
    margin: 16px 0;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}
.batch-summary-materials-wrap h4 {
    margin: 0 0 10px;
    font-size: 0.95rem;
}
.modal-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}
.batch-remaining-table input[type="number"] {
    width: 100%;
    max-width: 120px;
    padding: 6px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}
.empty-state-msg {
    color: var(--text-muted);
    padding: 24px;
    text-align: center;
}
tr.batch-row-clickable {
    cursor: pointer;
}
tr.batch-row-clickable:hover td {
    background: #eef2ff;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.modal-box {
    width: 90%;
    max-width: 600px;
    padding: 35px;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    transform: scale(0.97);
    transition: transform 0.2s ease;
}
.modal-overlay.active .modal-box {
    transform: scale(1);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 15px;
}
.modal-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
}
.close-modal {
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
}
.close-modal:hover {
    color: var(--text-main);
}
.bom-section {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}
.bom-section h4 {
    font-size: 1.05rem;
    margin-bottom: 15px;
    font-weight: 700;
}
.bom-row {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    align-items: center;
}
.bom-row select { flex: 2; }
.bom-row input { flex: 1; }
.btn-remove-row {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    font-size: 1.35rem;
    padding: 5px;
}
.issue-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid #f1f5f9;
}
.issue-row label {
    font-size: 0.95rem;
    font-weight: 700;
}
.issue-row .qty-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}
.issue-qty-input {
    width: 160px;
    padding: 12px 18px;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    font-size: var(--font-base);
    font-family: inherit;
    color: var(--text-main);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.issue-qty-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.issue-row span {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* Designer Workspace */
.designer-workspace {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 30px;
    padding: 25px;
    min-height: 480px;
    background: #ffffff;
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}
.designer-workspace-3col {
    grid-template-columns: 220px minmax(280px, 1fr) minmax(320px, 420px);
    align-items: start;
}

.label-designer-panel {
    max-width: 100%;
}
.label-designer-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.label-preview-column {
    min-width: 0;
}
.compact-board-settings {
    margin-bottom: 12px;
    padding: 10px 14px;
    font-size: 0.85rem;
}
.compact-board-settings input[type="text"],
.compact-board-settings input[type="number"] {
    width: 140px;
    padding: 4px 8px;
}
.label-preview-wrap {
    background: #fff;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 16px;
    box-shadow: var(--glass-shadow);
}
.label-preview-wrap h4 {
    margin: 0 0 12px;
    font-size: 0.95rem;
    color: var(--text-main);
}
.label-print-preview {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    aspect-ratio: 100 / 150;
    background: #fff;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    padding: 10px 12px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 7px;
    line-height: 1.35;
    color: #000;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}
.label-print-preview .lp-header {
    text-align: center;
    font-size: 6.5px;
    font-weight: 700;
    border-bottom: 1px solid #000;
    padding-bottom: 4px;
    margin-bottom: 4px;
}
.label-print-preview .lp-product {
    font-size: 11px;
    font-weight: 800;
    line-height: 1.2;
    max-width: 58%;
}
.label-print-preview .lp-sub {
    font-size: 6px;
    max-width: 58%;
    margin-bottom: 3px;
}
.label-print-preview .lp-specs {
    max-width: 58%;
    font-size: 6.5px;
}
.label-print-preview .lp-specs div { margin-bottom: 1px; }
.label-print-preview .lp-right {
    position: absolute;
    right: 8px;
    top: 72px;
    width: 38%;
    text-align: center;
}
.label-print-preview .lp-mii-logo {
    width: 100%;
    max-height: 42px;
    object-fit: contain;
    margin-bottom: 4px;
}
.label-print-preview .lp-qr {
    width: 54px;
    height: 54px;
    margin: 0 auto;
    background: repeating-linear-gradient(45deg, #111 0 2px, #fff 2px 4px);
    border: 1px solid #111;
}
.label-print-preview .lp-footer {
    position: absolute;
    left: 10px;
    right: 42%;
    bottom: 52px;
    font-size: 5.8px;
    line-height: 1.45;
    word-wrap: break-word;
    overflow-wrap: anywhere;
}
.label-print-preview .lp-made {
    position: absolute;
    left: 10px;
    bottom: 38px;
    font-weight: 800;
    font-size: 7px;
}
.label-print-preview .lp-barcode {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 6px;
    height: 28px;
    background: linear-gradient(90deg, #000 0 2px, #fff 2px 4px);
    background-size: 4px 100%;
    border-top: 1px solid #ccc;
    padding-top: 2px;
}
.label-print-preview .lp-barcode-text {
    text-align: center;
    font-size: 6px;
    letter-spacing: 0.5px;
    margin-top: 18px;
}
.label-zpl-section {
    background: #fff;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 16px 20px 20px;
    box-shadow: var(--glass-shadow);
}
.label-zpl-section h3 {
    margin: 0 0 10px;
    font-size: 1rem;
}
.label-zpl-section textarea,
#zpl-output-textarea {
    width: 100%;
    height: 260px;
    min-height: 200px;
}
.tweak-fields label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.tweak-fields input[type="number"] {
    width: 100%;
    margin-top: 4px;
    padding: 6px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}
.tweak-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-top: 4px;
}
.designer-template-status {
    background: #ecfdf5;
    border: 1px solid #86efac;
    color: #166534;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 14px;
}
.designer-template-status.loading {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #64748b;
}
.designer-template-status.warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}
.designer-zpl-panel {
    border-left: 2px solid #f1f5f9;
    padding-left: 20px;
    min-height: 420px;
}
.designer-zpl-panel h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-main);
}
.designer-zpl-panel textarea,
#zpl-output-textarea {
    width: 100%;
    height: 420px;
    min-height: 320px;
    background: #fafafa;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    color: #1e3a8a;
    padding: 14px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.78rem;
    line-height: 1.45;
    outline: none;
    resize: vertical;
    box-sizing: border-box;
}
.designer-canvas-hint {
    margin-top: 10px;
    text-align: center;
    max-width: 100%;
}
.snap-grid-label {
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--text-muted);
}
.snap-grid-label input {
    width: auto;
    margin: 0;
}
.scrap-table-wrap {
    max-height: none;
    box-shadow: none;
    border: none;
    margin-bottom: 0;
}

/* Pagination */
.pagination-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    margin-top: 10px;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}
.pagination-info {
    font-size: 0.8125rem;
    color: var(--text-muted);
}
.pagination-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.pagination-size-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.pagination-size-select,
.pagination-page-input {
    padding: 4px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.8125rem;
    background: white;
}
.pagination-page-input {
    width: 56px;
    text-align: center;
}
.pagination-page-wrap {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.pagination-bar .btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.main-content {
    overflow-y: auto;
    max-height: 100vh;
}
.designer-toolbar {
    border-right: 2px solid #f1f5f9;
    padding-right: 20px;
}
.designer-toolbar h4 {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.75px;
    margin-bottom: 20px;
    font-weight: 700;
}
.designer-board-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    width: 100%;
}
.board-settings {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    font-size: var(--font-base);
    background: #f8fafc;
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}
.board-settings label {
    font-weight: 700;
    color: var(--text-muted);
}
.board-settings input {
    padding: 6px 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    width: 90px;
}
.designer-canvas-container {
    position: relative;
    background: #ffffff;
    border: 3px dashed var(--primary-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    overflow: hidden;
}
/* Assistive Visual Grid */
.designer-canvas {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #fafafa;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 15px 15px;
}
.designer-element {
    position: absolute;
    padding: 8px 16px;
    background: #eff6ff;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: move;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.designer-element.barcode-type {
    background: #f0fdf4;
    border-color: var(--success-color);
    color: var(--success-color);
}
.designer-element .del-btn {
    cursor: pointer;
    color: #94a3b8;
    font-size: 1.05rem;
}
.designer-element .del-btn:hover {
    color: var(--error-color);
}

/* Canvas Snapping/Help Banner */
.designer-assists {
    background: #f0f9ff;
    color: #0369a1;
    border: 1px solid #bae6fd;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    width: 100%;
}

.zpl-output-box {
    background: #ffffff;
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
    margin-top: 30px;
    padding: 25px;
}

/* User Management Grid */
.users-management-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
}

/* Search bar in header */
.barcode-search-box {
    margin: 0;
    display: flex;
    gap: 6px;
    align-items: center;
    flex: 1;
    max-width: 340px;
    min-width: 0;
    position: relative;
}
.barcode-search-box .search-icon {
    position: absolute;
    left: 10px;
    color: var(--text-muted);
    font-size: 0.75rem;
    pointer-events: none;
}
.barcode-search-box input {
    flex: 1;
    min-width: 0;
    padding: 6px 10px 6px 28px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.8125rem;
    height: 32px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}
.barcode-search-box input:focus {
    border-color: var(--primary-color);
}
.barcode-search-box .btn {
    height: 32px;
    width: 32px;
    padding: 0;
    flex-shrink: 0;
}
.barcode-details-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(6px);
    z-index: 600;
    display: none;
    align-items: center;
    justify-content: center;
}
.barcode-details-overlay.active {
    display: flex;
}
.barcode-card {
    background: white;
    width: 90%;
    max-width: 550px;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.barcode-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 12px;
    margin-bottom: 20px;
}
.barcode-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.barcode-card-item label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 5px;
}
.barcode-card-item span {
    font-size: 1.1rem;
    font-weight: 600;
}

/* RESPONSIVE LAYOUT MEDIA QUERIES (MOBILE FRIENDLY) */
@media (max-width: 992px) {
    .dashboard-row {
        grid-template-columns: 1fr;
    }
    .users-management-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 56px;
    }
    .mobile-nav-bar {
        display: flex;
        height: 56px;
    }
    .main-header {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 10px 12px;
    }
    .main-header h1 {
        font-size: 1rem;
    }
    .header-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .barcode-search-box {
        max-width: none;
    }
    .connection-status {
        align-self: flex-end;
    }
    .sidebar {
        position: fixed;
        top: 70px;
        left: -100%;
        bottom: 0;
        width: 100%;
        max-width: 320px;
        border-radius: 0;
        transition: left 0.3s ease;
        margin: 0;
        box-shadow: 10px 0 30px rgba(0,0,0,0.05);
    }
    .sidebar.active {
        left: 0;
    }
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 20px;
    }
    .main-header {
        display: none; /* Mobile header takes its place */
    }
    .insights-filters {
        flex-direction: column;
        align-items: stretch;
    }
    .label-designer-grid {
        grid-template-columns: 1fr;
    }
    .designer-workspace,
    .designer-workspace-3col {
        grid-template-columns: 1fr;
    }
    .designer-zpl-panel {
        border-left: none;
        border-top: 2px solid #f1f5f9;
        padding-left: 0;
        padding-top: 16px;
    }
    .designer-toolbar {
        border-right: none;
        border-bottom: 2px solid #f1f5f9;
        padding-right: 0;
        padding-bottom: 20px;
    }
    .board-settings {
        flex-direction: column;
        align-items: stretch;
    }
    .active-batch-banner {
        gap: 12px;
    }
    .active-batch-top {
        flex-direction: column;
    }
    .active-batch-meta {
        grid-template-columns: 1fr;
    }
    .active-batch-actions {
        justify-content: stretch;
        width: 100%;
    }
    .active-batch-actions .btn {
        width: 100%;
    }
}

/* Toast Notification Styles */
.toast {
    position: fixed;
    top: 25px;
    right: 25px;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    z-index: 1100;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-weight: 600;
    font-size: 0.8125rem;
    max-width: min(420px, calc(100vw - 40px));
}
.toast span {
    line-height: 1.4;
}
.toast.active {
    transform: translateX(0);
}
.toast-success i { color: var(--success-color); }
.toast-error i { color: var(--error-color); }
.toast-success { border-left: 5px solid var(--success-color); }
.toast-error { border-left: 5px solid var(--error-color); }

.header-button-group {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

@media print {
    .sidebar, .top-header, .panel-header-actions .btn, .btn, .active-batch-banner, .toast, .modal-overlay, #confirm-modal {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }
    .table-container, table {
        width: 100% !important;
        border-collapse: collapse !important;
        box-shadow: none !important;
    }
    .content-panel {
        display: none !important;
    }
    .content-panel.active {
        display: block !important;
    }
    body {
        background: white !important;
        color: black !important;
    }
}

.bom-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.bom-badge {
    display: inline-block;
    background-color: #eef2f6;
    color: #334155;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.6875rem;
    margin: 1px;
    border: 1px solid #e2e8f0;
    white-space: nowrap;
}

/* ---- Visual Label Designer v2 ---- */
.label-designer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.ld-dirty-badge {
    font-size: 0.8rem;
    color: #b45309;
    background: #fffbeb;
    border: 1px solid #fcd34d;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
}
.ld-workspace {
    display: grid;
    grid-template-columns: 220px minmax(360px, 1fr) minmax(280px, 340px);
    gap: 16px;
    align-items: start;
}
.ld-sidebar h4,
.ld-center h4,
.ld-preview-wrap h4,
.ld-properties h4 {
    margin: 0 0 10px;
    font-size: 0.9rem;
}
.ld-template-list {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    max-height: 280px;
    overflow-y: auto;
}
.ld-tpl-item {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 8px;
    cursor: pointer;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.ld-tpl-item:hover,
.ld-tpl-item.active {
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.12);
}
.ld-tpl-item.is-live {
    border-left: 3px solid #10b981;
}
.ld-tpl-name {
    font-weight: 700;
    font-size: 0.85rem;
}
.ld-tpl-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 4px 0 8px;
}
.ld-tpl-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}
.ld-live-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: #059669;
    text-transform: uppercase;
}
.ld-tpl-empty {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 8px 0;
}
.ld-palette {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.ld-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    align-items: center;
    margin-bottom: 12px;
}
.ld-canvas-wrap,
.ld-preview-wrap {
    background: #fff;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px;
    box-shadow: var(--glass-shadow);
}
.ld-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}
.ld-canvas-scroll,
.ld-preview-scroll {
    overflow: auto;
    max-height: 520px;
    padding: 8px;
    background: repeating-conic-gradient(#f1f5f9 0 25%, #fff 0 50%) 50% / 16px 16px;
    border-radius: 8px;
}
.ld-canvas,
.ld-preview-canvas {
    position: relative;
    background: #fff;
    border: 2px solid #94a3b8;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
    margin: 0 auto;
}
.ld-preview-canvas {
    transform-origin: top left;
    transform: scale(0.55);
    margin-bottom: -40%;
}
.ld-element {
    position: absolute;
    border: 1px dashed #6366f1;
    background: rgba(99, 102, 241, 0.06);
    padding: 2px 4px;
    cursor: move;
    min-width: 24px;
    min-height: 16px;
    user-select: none;
}
.ld-element.selected {
    border: 2px solid #6366f1;
    background: rgba(99, 102, 241, 0.12);
    z-index: 5;
}
.ld-el-text {
    display: block;
    color: #0f172a;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.2;
    pointer-events: none;
}
.ld-el-delete {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: #ef4444;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}
.ld-el-barcode .ld-barcode-mock,
.ld-preview-el .ld-barcode-mock {
    height: 28px;
    width: 120px;
    background: repeating-linear-gradient(90deg, #000 0 2px, #fff 2px 4px);
    margin-bottom: 2px;
}
.ld-qr-mock {
    background: repeating-linear-gradient(45deg, #111 0 2px, #fff 2px 4px);
    border: 1px solid #111;
}
.ld-preview-el {
    position: absolute;
    color: #000;
    pointer-events: none;
}
.ld-properties {
    margin-top: 12px;
    background: #fff;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px;
}
.ld-properties label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.ld-properties input,
.ld-properties select,
.ld-properties textarea {
    width: 100%;
    margin-top: 4px;
    padding: 6px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.85rem;
}
.ld-prop-empty,
.ld-prop-type {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.ld-prop-type {
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}
.ld-zpl-details summary {
    cursor: pointer;
    font-weight: 700;
    margin-bottom: 8px;
}
@media (max-width: 1200px) {
    .ld-workspace {
        grid-template-columns: 1fr;
    }
    .ld-preview-canvas {
        transform: scale(0.45);
    }
}