/* =====================================================
   Stock Management System - Glassmorphism Style
   Version 3.0.0 - Modern Glass UI
   ===================================================== */

/* CSS Variables - Light Theme */
:root {
    /* Primary Colors */
    --primary: #e11d48;
    --primary-dark: #be123c;
    --primary-light: rgba(225, 29, 72, 0.15);
    --primary-glow: rgba(225, 29, 72, 0.3);

    /* Accent Colors - Red theme */
    --accent-1: #f43f5e;
    --accent-2: #fb7185;
    --accent-3: #fda4af;

    /* Status Colors */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.15);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.15);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.15);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.15);

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-bg-dark: rgba(255, 255, 255, 0.5);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --glass-blur: blur(20px);

    /* Background Gradient - Soft Red/Rose */
    --bg-gradient: linear-gradient(135deg, #fdf2f2 0%, #fce7e7 50%, #f5f5f5 100%);
    --bg-pattern: radial-gradient(circle at 20% 80%, rgba(225, 29, 72, 0.08) 0%, transparent 50%),
                  radial-gradient(circle at 80% 20%, rgba(251, 113, 133, 0.1) 0%, transparent 50%),
                  radial-gradient(circle at 50% 50%, rgba(254, 205, 211, 0.15) 0%, transparent 60%);

    /* Surface */
    --surface: rgba(255, 255, 255, 0.8);
    --surface-hover: rgba(255, 255, 255, 0.9);
    --surface-solid: #ffffff;

    /* Text */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;

    /* Border */
    --border-color: rgba(255, 255, 255, 0.5);
    --border-light: rgba(255, 255, 255, 0.3);

    /* Sidebar */
    --sidebar-bg: rgba(30, 41, 59, 0.95);
    --sidebar-text: #e2e8f0;
    --sidebar-hover: rgba(255, 255, 255, 0.1);
    --sidebar-active: var(--primary);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(225, 29, 72, 0.2);

    /* Radius */
    --radius-sm: 12px;
    --radius: 16px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Transition */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Sidebar Width */
    --sidebar-width: 280px;
    --sidebar-collapsed: 80px;
}

/* Dark Theme */
[data-theme="dark"] {
    --glass-bg: rgba(30, 41, 59, 0.8);
    --glass-bg-dark: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    --bg-gradient: linear-gradient(135deg, #1c1917 0%, #292524 50%, #1c1917 100%);
    --bg-pattern: radial-gradient(circle at 20% 80%, rgba(225, 29, 72, 0.1) 0%, transparent 50%),
                  radial-gradient(circle at 80% 20%, rgba(251, 113, 133, 0.08) 0%, transparent 50%),
                  radial-gradient(circle at 50% 50%, rgba(127, 29, 29, 0.1) 0%, transparent 60%);

    --surface: rgba(30, 41, 59, 0.8);
    --surface-hover: rgba(51, 65, 85, 0.8);
    --surface-solid: #1e293b;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.05);

    --sidebar-bg: rgba(15, 23, 42, 0.95);
}

/* =====================================================
   Base Styles
   ===================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: var(--transition-slow);
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-pattern);
    pointer-events: none;
    z-index: 0;
}

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

.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* =====================================================
   Sidebar - Glass Style
   ===================================================== */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition-slow);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar.collapsed .sidebar-header span,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .sidebar-footer {
    display: none;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 1rem;
}

.sidebar.collapsed .nav-badge {
    position: absolute;
    top: 5px;
    right: 5px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.logo i {
    color: var(--accent-2);
    font-size: 2rem;
}

.sidebar-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--sidebar-text);
    cursor: pointer;
    padding: 0.6rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 0 1.5rem;
    margin-bottom: 0.75rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1.5rem;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    margin: 0.25rem 0.75rem;
    border-radius: var(--radius);
}

.nav-item:hover {
    background: var(--sidebar-hover);
    color: #fff;
    transform: translateX(4px);
}

.nav-item.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
}

.nav-item i {
    font-size: 1.15rem;
    width: 1.5rem;
    text-align: center;
}

.nav-badge {
    background: var(--danger);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    margin-left: auto;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.company-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.company-logo-section {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.company-logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #4338ca));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.company-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.company-name {
    font-weight: 700;
    font-size: 0.85rem;
    color: #fff;
    letter-spacing: 0.02em;
}

.company-sub {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
}

.company-divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.company-version {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.35);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* =====================================================
   Main Content
   ===================================================== */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: var(--transition-slow);
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed);
}

/* Header - Glass Style */
.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.6rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--surface-hover);
    transform: scale(1.05);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--warning-light);
    backdrop-filter: var(--glass-blur);
    color: var(--warning);
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(245, 158, 11, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.sync-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success);
    font-size: 0.875rem;
    font-weight: 500;
}

.sync-status.syncing {
    color: var(--warning);
}

.sync-status.syncing i {
    animation: spin 1s linear infinite;
}

.sync-status.error {
    color: var(--danger);
}

.sync-status.pending {
    color: #f59e0b;
    animation: pulse-pending 2s ease-in-out infinite;
}

@keyframes pulse-pending {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.sync-status.offline {
    color: var(--text-muted);
}

.theme-toggle,
.btn-icon {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius);
    transition: var(--transition);
    font-size: 1.1rem;
}

.theme-toggle:hover,
.btn-icon:hover {
    background: var(--surface-hover);
    color: var(--primary);
    transform: scale(1.08) rotate(10deg);
    box-shadow: var(--shadow);
}

/* Page Content */
.page-content {
    flex: 1;
    padding: 2rem;
}

.page {
    display: none;
    animation: fadeInUp 0.5s ease;
}

.page.active {
    display: block;
}

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

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* =====================================================
   Cards - Glass Style
   ===================================================== */

.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: var(--transition);
}

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

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .card-header {
    background: rgba(0, 0, 0, 0.2);
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.card-header h3 i {
    color: var(--primary);
    font-size: 1.25rem;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* =====================================================
   Stats Cards - Glass Style
   ===================================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
}

.stat-card.stat-primary .stat-icon {
    background: linear-gradient(135deg, var(--primary-light), rgba(225, 29, 72, 0.25));
    color: var(--primary);
}

.stat-card.stat-success .stat-icon {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.25));
    color: var(--success);
}

.stat-card.stat-info .stat-icon {
    background: linear-gradient(135deg, var(--info-light), rgba(59, 130, 246, 0.25));
    color: var(--info);
}

.stat-card.stat-warning .stat-icon {
    background: linear-gradient(135deg, var(--warning-light), rgba(245, 158, 11, 0.25));
    color: var(--warning);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-weight: 500;
}

/* =====================================================
   Dashboard Grid
   ===================================================== */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 1.5rem;
}

/* =====================================================
   Dashboard Top - Sales Today Card
   ===================================================== */

.dashboard-top {
    margin-bottom: 2rem;
}

.sales-today-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.sales-today-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.sales-today-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-light), rgba(225, 29, 72, 0.25));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary);
}

.sales-today-info {
    display: flex;
    flex-direction: column;
}

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

.sales-today-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
}

.sales-today-filter {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sales-today-filter label {
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.sales-today-filter .form-control {
    min-width: 200px;
}

/* =====================================================
   Clickable Stat Cards
   ===================================================== */

.stat-card.clickable {
    cursor: pointer;
    text-decoration: none;
    position: relative;
}

.stat-card.clickable:hover {
    transform: translateY(-6px) scale(1.02);
}

.stat-card.clickable:hover .stat-arrow {
    opacity: 1;
    transform: translateX(4px);
}

.stat-arrow {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    opacity: 0;
    transition: var(--transition);
}

/* =====================================================
   Quick Actions
   ===================================================== */

.quick-actions {
    margin-bottom: 2rem;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.action-btn:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.action-btn:hover i {
    color: var(--primary);
    transform: scale(1.2);
}

.action-btn i {
    font-size: 2rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.action-btn span {
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

/* =====================================================
   Charts Section
   ===================================================== */

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-card {
    min-height: 350px;
}

.chart-container {
    position: relative;
    height: 280px;
    width: 100%;
}

.chart-pie-container {
    max-width: 300px;
    margin: 0 auto;
}

.chart-empty {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    color: var(--text-muted);
}

.chart-empty.show {
    display: flex;
}

.chart-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
    color: var(--primary);
}

.chart-empty p {
    margin-bottom: 1rem;
    font-weight: 500;
}

/* =====================================================
   Recent Sales List
   ===================================================== */

.recent-sales-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.recent-sale-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1rem;
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius);
    transition: var(--transition);
}

[data-theme="dark"] .recent-sale-item {
    background: rgba(0,0,0,0.2);
}

.recent-sale-item:hover {
    transform: translateX(4px);
    background: rgba(255,255,255,0.7);
}

[data-theme="dark"] .recent-sale-item:hover {
    background: rgba(0,0,0,0.3);
}

.recent-sale-info {
    display: flex;
    flex-direction: column;
}

.recent-sale-product {
    font-weight: 600;
    color: var(--text-primary);
}

.recent-sale-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.recent-sale-qty {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

/* =====================================================
   Forms - Glass Style
   ===================================================== */

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-control {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light), var(--shadow);
    background: var(--surface-hover);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    cursor: pointer;
    height: 50px;
}

input.form-control {
    height: 50px;
}

.form-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-actions {
    margin-top: 1.5rem;
}

/* =====================================================
   Buttons - Glass Style
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--surface-hover);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: #fff;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* =====================================================
   Tables - Glass Style
   ===================================================== */

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
}

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table th,
.table td {
    padding: 1rem 1.25rem;
    text-align: left;
}

.table th {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table th:first-child {
    border-radius: var(--radius) 0 0 0;
}

.table th:last-child {
    border-radius: 0 var(--radius) 0 0;
}

.table tbody tr {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.table tbody tr:hover {
    background: var(--surface-hover);
    transform: scale(1.01);
}

.table td {
    border-bottom: 1px solid var(--border-light);
}

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

.text-muted {
    color: var(--text-muted);
}

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.fw-bold { font-weight: 700 !important; }

/* Report Table - Highlight Total Columns */
#reportTable th:nth-child(6),
#reportTable td:nth-child(6) {
    background: rgba(16, 185, 129, 0.15);
    border-left: 2px solid var(--success);
    font-weight: 700;
}

#reportTable th:nth-child(9),
#reportTable td:nth-child(9) {
    background: rgba(239, 68, 68, 0.15);
    border-left: 2px solid var(--danger);
    font-weight: 700;
}

#reportTable th:nth-child(6) {
    background: var(--success);
}

#reportTable th:nth-child(9) {
    background: var(--danger);
}

/* =====================================================
   Alerts - Glass Style
   ===================================================== */

.alert {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    backdrop-filter: var(--glass-blur);
    border: 1px solid;
}

.alert i {
    font-size: 1.5rem;
}

.alert-content {
    flex: 1;
}

.alert-warning {
    background: var(--warning-light);
    border-color: rgba(245, 158, 11, 0.3);
    color: #92400e;
}

[data-theme="dark"] .alert-warning {
    color: var(--warning);
}

.alert-close {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.alert-close:hover {
    opacity: 1;
    background: rgba(0,0,0,0.1);
}

/* =====================================================
   Channels Grid - Glass Style
   ===================================================== */

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.channel-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    transition: var(--transition);
    position: relative;
}

.channel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1));
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.channel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.channel-card:hover::before {
    opacity: 1;
}

.channel-card.kex { border-color: #f97316; }
.channel-card.shopee { border-color: #ea580c; }
.channel-card.lazada { border-color: #2563eb; }
.channel-card.tiktok { border-color: #1f2937; }
.channel-card.other { border-color: #9333ea; }

/* Dark mode - TikTok border needs lighter color */
[data-theme="dark"] .channel-card.tiktok { border-color: #6b7280; }

.channel-card:hover.kex { box-shadow: 0 8px 25px rgba(249, 115, 22, 0.3); }
.channel-card:hover.shopee { box-shadow: 0 8px 25px rgba(234, 88, 12, 0.3); }
.channel-card:hover.lazada { box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3); }
.channel-card:hover.tiktok { box-shadow: 0 8px 25px rgba(31, 41, 55, 0.3); }
.channel-card:hover.other { box-shadow: 0 8px 25px rgba(147, 51, 234, 0.3); }

[data-theme="dark"] .channel-card:hover.tiktok { box-shadow: 0 8px 25px rgba(107, 114, 128, 0.4); }

.channel-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.channel-icon {
    font-size: 1.75rem;
}

.channel-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.channel-card input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.5);
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

[data-theme="dark"] .channel-card input {
    background: rgba(0,0,0,0.3);
}

.channel-card input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* Sales Channel List */
.sales-channel-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sales-channel-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
}

.sales-channel-label {
    min-width: 140px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.sales-channel-input {
    flex: 1;
    max-width: 200px;
    height: 48px !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    text-align: center !important;
}

@media (max-width: 480px) {
    .sales-channel-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }
    .sales-channel-input {
        max-width: 100%;
    }
}

/* =====================================================
   Stock Section & Display
   ===================================================== */

.section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.section-title i {
    color: var(--primary);
}

.filter-section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--glass-border);
}

.current-stock-display {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.stock-badge {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition);
}

.stock-badge:hover {
    transform: scale(1.03);
}

.stock-badge.total {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.25));
    border: 2px solid var(--success);
}

.stock-badge.large {
    background: linear-gradient(135deg, var(--warning-light), rgba(245, 158, 11, 0.25));
    border: 2px solid var(--warning);
}

.stock-badge.small {
    background: linear-gradient(135deg, var(--info-light), rgba(59, 130, 246, 0.25));
    border: 2px solid var(--info);
}

.stock-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.stock-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Stock Sections */
.stock-section {
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition);
}

.stock-section:hover {
    transform: translateY(-2px);
}

.stock-section.stock-in {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.2));
    border: 2px solid var(--success);
}

.stock-section.stock-out {
    background: linear-gradient(135deg, var(--danger-light), rgba(239, 68, 68, 0.2));
    border: 2px solid var(--danger);
}

.section-header {
    margin-bottom: 1.25rem;
}

.section-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.stock-section.stock-in .section-header h4 { color: var(--success); }
.stock-section.stock-out .section-header h4 { color: var(--danger); }

.stock-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.stock-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stock-input-group label {
    font-weight: 600;
    color: var(--text-primary);
}

.stock-options {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0.375rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.checkbox-label:hover {
    background: rgba(0,0,0,0.05);
}

/* Stock Grid (Real-time) */
.stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

.stock-item {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: var(--transition);
}

.stock-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stock-item.low-stock {
    border-color: var(--danger);
    background: linear-gradient(135deg, var(--danger-light), rgba(239, 68, 68, 0.1));
    animation: lowStockPulse 2s infinite;
}

@keyframes lowStockPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 20px 5px rgba(239, 68, 68, 0.2); }
}

.stock-item-header {
    margin-bottom: 1.25rem;
}

.stock-item-company {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stock-item-product {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0.375rem;
}

.stock-item-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stock-item-value {
    text-align: center;
    padding: 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.stock-item-value:hover {
    transform: scale(1.05);
}

.stock-item-value.large {
    background: linear-gradient(135deg, var(--warning-light), rgba(245, 158, 11, 0.2));
}

.stock-item-value.small {
    background: linear-gradient(135deg, var(--info-light), rgba(59, 130, 246, 0.2));
}

.stock-item-value span:first-child {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stock-item-value span:last-child {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 0.25rem;
}

/* Stock Item Expiry Styles */
.stock-item-expiry {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.stock-item-expiry i {
    font-size: 0.9rem;
}

.stock-item-expiry.expiry-normal {
    background: var(--success-light);
    color: var(--success);
}

.stock-item-expiry.expiry-warning {
    background: var(--warning-light);
    color: #b45309;
}

.stock-item-expiry.expiry-expired {
    background: var(--danger-light);
    color: var(--danger);
}

.stock-item.expired {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 2px var(--danger-light);
}

.stock-item.near-expiry {
    border-color: var(--warning) !important;
    box-shadow: 0 0 0 2px var(--warning-light);
}

/* Stock Item Total */
.stock-item-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, var(--primary-light), rgba(225, 29, 72, 0.1));
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.stock-item-total .total-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.stock-item-total .total-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* Lot Expiry Input Group */
.lot-expiry-group {
    padding: 0.75rem;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--primary);
}

.lot-expiry-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.lot-expiry-group input {
    width: 100%;
}

/* =====================================================
   Report Summary
   ===================================================== */

.report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    backdrop-filter: var(--glass-blur);
    transition: var(--transition);
}

.summary-card:hover {
    transform: translateY(-4px);
}

.summary-card.in {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.2));
    border: 2px solid var(--success);
}

.summary-card.out {
    background: linear-gradient(135deg, var(--danger-light), rgba(239, 68, 68, 0.2));
    border: 2px solid var(--danger);
}

.summary-card i {
    font-size: 1.75rem;
}

.summary-card.in i { color: var(--success); }
.summary-card.out i { color: var(--danger); }

.summary-card.total {
    border-width: 3px;
}

.summary-card.in.total {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(16, 185, 129, 0.15));
}

.summary-card.out.total {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(239, 68, 68, 0.15));
}

.summary-card.total .summary-value {
    font-size: 2rem;
}

.summary-info {
    display: flex;
    flex-direction: column;
}

.summary-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Stock Summary Grid - Beautiful Layout */
.stock-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 600px) {
    .stock-summary-grid {
        grid-template-columns: 1fr;
    }
}

.stock-summary-box {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.stock-summary-box.in {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    border: 2px solid var(--success);
}

.stock-summary-box.out {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
    border: 2px solid var(--danger);
}

.summary-box-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.stock-summary-box.in .summary-box-header {
    background: var(--success);
    color: #fff;
}

.stock-summary-box.out .summary-box-header {
    background: var(--danger);
    color: #fff;
}

.summary-box-header i {
    font-size: 1.25rem;
}

.summary-box-content {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    gap: 1.5rem;
}

.summary-box-detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--glass-bg);
    border-radius: var(--radius);
}

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

.detail-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-box-total {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    padding: 1rem;
    border-radius: var(--radius-lg);
}

.stock-summary-box.in .summary-box-total {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(16, 185, 129, 0.15));
}

.stock-summary-box.out .summary-box-total {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(239, 68, 68, 0.15));
}

.summary-box-total .total-value {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.stock-summary-box.in .total-value {
    color: var(--success);
}

.stock-summary-box.out .total-value {
    color: var(--danger);
}

.summary-box-total .total-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =====================================================
   Statistics
   ===================================================== */

.stats-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.stats-section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
}

.stats-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.stats-section h4 i {
    color: var(--primary);
}

.stats-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stats-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius);
    transition: var(--transition);
}

[data-theme="dark"] .stats-item {
    background: rgba(0,0,0,0.2);
}

.stats-item:hover {
    transform: translateX(4px);
    background: rgba(255,255,255,0.7);
}

[data-theme="dark"] .stats-item:hover {
    background: rgba(0,0,0,0.3);
}

.stats-item-label {
    font-weight: 600;
    color: var(--text-primary);
}

.stats-item-value {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--primary);
}

/* =====================================================
   Products & Channels Management
   ===================================================== */

.add-section {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.2));
    border: 2px solid var(--success);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: var(--glass-blur);
}

.add-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--success);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.add-section .form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.add-section .form-row .form-group {
    flex: 1;
    min-width: 200px;
}

.add-section .form-row .form-group-btn {
    flex: none;
}

.add-section .form-group-btn .btn {
    height: 50px;
    padding: 0 1.5rem;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .add-section .form-row {
        flex-direction: column;
    }

    .add-section .form-row .form-group,
    .add-section .form-row .form-group-btn {
        width: 100%;
    }

    .add-section .form-group-btn .btn {
        width: 100%;
    }
}

/* Icon Picker Grid */
.icon-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.icon-option {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.icon-option:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.1);
}

.icon-option.selected {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.3);
}

/* Color Picker Grid */
.color-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.color-option {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.color-option:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.color-option.selected {
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--surface-solid), 0 4px 12px rgba(0, 0, 0, 0.25);
    transform: scale(1.1);
}

.color-option.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 0.75rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Section Header with Button */
.section-header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.section-header-flex h4 {
    margin-bottom: 0;
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: #fff;
}

.products-section h4,
.channels-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.product-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.product-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.product-info {
    display: flex;
    flex-direction: column;
}

.product-name {
    font-weight: 700;
    color: var(--text-primary);
}

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

.product-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Product Company Groups */
.products-company-group {
    margin-bottom: 1.5rem;
}

.products-company-group:last-child {
    margin-bottom: 0;
}

.company-group-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

.company-group-title i {
    font-size: 0.9rem;
}

.products-company-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.channels-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.channel-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.channel-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.channel-item .channel-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.channel-item .channel-info .channel-icon {
    font-size: 1.75rem;
}

.channel-item.opacity-50 {
    opacity: 0.5;
}

/* =====================================================
   Settings
   ===================================================== */

.settings-section {
    padding: 1.75rem;
    border-bottom: 1px solid var(--border-light);
}

.settings-section:last-child {
    border-bottom: none;
}

.settings-section h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.settings-section h4 i {
    color: var(--primary);
}

.about-info {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =====================================================
   Low Stock List
   ===================================================== */

.low-stock-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.low-stock-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--danger-light), rgba(239, 68, 68, 0.15));
    border-radius: var(--radius);
    border-left: 4px solid var(--danger);
    transition: var(--transition);
}

.low-stock-item:hover {
    transform: translateX(4px);
}

.low-stock-info {
    display: flex;
    flex-direction: column;
}

.low-stock-product {
    font-weight: 700;
    color: var(--text-primary);
}

.low-stock-company {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.low-stock-qty {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--danger);
}

/* Expiry Badge Styles */
.expiry-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 0.3rem;
}

.expiry-badge i {
    font-size: 0.65rem;
}

.expiry-badge.normal {
    background: var(--success-light);
    color: var(--success);
}

.expiry-badge.warning {
    background: var(--warning-light);
    color: #b45309;
}

.expiry-badge.expired {
    background: var(--danger-light);
    color: var(--danger);
}

/* =====================================================
   Channel Stats
   ===================================================== */

.channel-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.channel-stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius);
    transition: var(--transition);
}

[data-theme="dark"] .channel-stat-item {
    background: rgba(0,0,0,0.2);
}

.channel-stat-item:hover {
    transform: translateX(4px);
}

.channel-stat-icon {
    font-size: 1.5rem;
}

.channel-stat-info {
    flex: 1;
}

.channel-stat-name {
    font-weight: 600;
    color: var(--text-primary);
}

.channel-stat-bar {
    height: 6px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    margin-top: 0.375rem;
    overflow: hidden;
}

.channel-stat-bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: var(--radius-full);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.channel-stat-value {
    font-weight: 800;
    color: var(--primary);
    font-size: 1.125rem;
}

/* =====================================================
   Sales List
   ===================================================== */

.sales-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sales-item {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.sales-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.sales-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.sales-item-info {
    display: flex;
    flex-direction: column;
}

.sales-item-product {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sales-item-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.sales-item-total {
    text-align: right;
}

.sales-item-qty {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
}

.sales-item-unit {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sales-item-channels {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.sales-channel-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.7);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .sales-channel-badge {
    background: rgba(0,0,0,0.3);
}

.sales-item-actions {
    display: flex;
    gap: 0.75rem;
}

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

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1.25rem;
    opacity: 0.4;
    color: var(--primary);
}

.empty-state p {
    font-size: 1rem;
    font-weight: 500;
}

.empty-state.small {
    padding: 1.5rem;
}

.empty-state.small i {
    font-size: 2rem;
}

/* =====================================================
   Toast - Glass Style
   ===================================================== */

.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    animation: toastSlideIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    min-width: 320px;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.info { border-left: 4px solid var(--info); }

.toast i {
    font-size: 1.5rem;
}

.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.warning i { color: var(--warning); }
.toast.info i { color: var(--info); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
}

.toast-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.125rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.toast-close:hover {
    color: var(--text-primary);
    background: rgba(0,0,0,0.1);
}

@keyframes toastSlideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =====================================================
   Loading Overlay - Glass Style
   ===================================================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    padding: 2.5rem 4rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-lg);
}

.loading-spinner i {
    font-size: 3rem;
    color: var(--primary);
}

.loading-spinner span {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.0625rem;
}

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

/* Sidebar Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
        z-index: 200;
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .sidebar-overlay.active {
        display: block;
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .page-content {
        padding: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .header-right {
        gap: 0.5rem;
    }

    .header-alert span {
        display: none;
    }

    .sync-status span {
        display: none;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .header-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .header-actions .btn {
        flex: 1;
        min-width: 100px;
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    /* Report table compact */
    .table th,
    .table td {
        padding: 8px 6px;
        font-size: 0.75rem;
    }

    /* Users table → card layout */
    .users-table thead {
        display: none;
    }

    .users-table,
    .users-table tbody,
    .users-table tr,
    .users-table td {
        display: block;
        width: 100%;
    }

    .users-table tr {
        background: var(--surface);
        border-radius: var(--radius-sm);
        padding: 12px 16px;
        margin-bottom: 10px;
        border: 1px solid var(--border-color);
    }

    .users-table td {
        padding: 4px 0;
        border-bottom: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .users-table td::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 0.75rem;
        color: var(--text-secondary);
        margin-right: 8px;
    }

    .users-table .user-actions {
        justify-content: flex-end;
        padding-top: 8px;
        border-top: 1px solid var(--border-color);
        margin-top: 4px;
    }

    /* Sales item compact */
    .sales-item-header {
        flex-direction: column;
        gap: 8px;
    }

    .sales-item-total {
        align-self: flex-start;
    }

    .sales-item-actions {
        flex-direction: row;
    }

    .sales-item-actions .btn {
        flex: 1;
        font-size: 0.8rem;
        padding: 8px;
    }

    /* Login touch-friendly */
    .login-field .form-control {
        padding: 14px;
        font-size: 1rem;
    }

    .login-btn {
        padding: 14px;
        font-size: 1rem;
    }

    /* Card body compact */
    .card-body {
        padding: 1rem;
    }

    .card {
        border-radius: var(--radius-sm);
    }

    /* SweetAlert mobile */
    .swal2-popup {
        width: 95% !important;
        padding: 1.5rem 1rem !important;
        font-size: 0.9rem !important;
    }

    .swal2-input,
    .swal2-select {
        font-size: 1rem !important;
        padding: 10px !important;
    }
}

@media (max-width: 480px) {
    .page-content {
        padding: 0.75rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .page-title {
        font-size: 1.25rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .channels-grid {
        grid-template-columns: 1fr;
    }

    /* Stock card compact */
    .stock-item {
        padding: 12px;
    }

    .stock-item-values {
        gap: 8px;
    }

    /* Login compact */
    .login-container {
        padding: 24px 16px;
        width: 95%;
    }

    .login-icon {
        width: 56px;
        height: 56px;
    }

    .login-icon i {
        font-size: 22px;
    }

    .login-title {
        font-size: 1.25rem;
    }

    /* Main header compact */
    .main-header {
        padding: 0.75rem 1rem;
    }

    /* Buttons compact */
    .btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .btn-sm {
        padding: 4px 8px;
        font-size: 0.75rem;
    }

    /* Recent sale items */
    .recent-sale-meta {
        font-size: 0.7rem;
    }

    /* Low stock items */
    .low-stock-item {
        padding: 8px 0;
    }
}

/* =====================================================
   Analytics Page Styles
   ===================================================== */

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 1024px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

.chart-empty-state {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-muted);
}

.chart-empty-state.show {
    display: flex;
}

.chart-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Channel Analysis */
.channel-analysis {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.channel-table {
    margin-top: 1rem;
}

.channel-table-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--surface);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.channel-table-row:hover {
    transform: translateX(4px);
}

.channel-table-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.channel-table-value {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.channel-table-qty {
    font-weight: 700;
    color: var(--primary);
}

.channel-table-pct {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--primary-light);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* Stock Turnover */
.turnover-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 350px;
    overflow-y: auto;
}

.turnover-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--surface);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.turnover-item:hover {
    transform: translateX(4px);
}

.turnover-item.fast {
    border-left-color: var(--success);
}

.turnover-item.slow {
    border-left-color: var(--warning);
}

.turnover-item.very-slow {
    border-left-color: var(--danger);
}

.turnover-info {
    display: flex;
    flex-direction: column;
}

.turnover-product {
    font-weight: 700;
    color: var(--text-primary);
}

.turnover-company {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.turnover-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.turnover-rate {
    text-align: right;
}

.turnover-rate-value {
    font-size: 1.25rem;
    font-weight: 800;
}

.turnover-rate-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.turnover-badge {
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.turnover-badge.fast {
    background: var(--success-light);
    color: var(--success);
}

.turnover-badge.slow {
    background: var(--warning-light);
    color: #b45309;
}

.turnover-badge.very-slow {
    background: var(--danger-light);
    color: var(--danger);
}

/* Expiry Alerts */
.expiry-alerts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .expiry-alerts-grid {
        grid-template-columns: 1fr;
    }
}

.expiry-section {
    border-radius: var(--radius);
    overflow: hidden;
}

.expiry-section-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    font-weight: 700;
}

.expiry-section.expired .expiry-section-header {
    background: var(--danger-light);
    color: var(--danger);
}

.expiry-section.warning-30 .expiry-section-header {
    background: var(--warning-light);
    color: #b45309;
}

.expiry-section.warning-60 .expiry-section-header {
    background: var(--info-light);
    color: var(--info);
}

.expiry-count {
    margin-left: auto;
    background: rgba(255,255,255,0.3);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

.expiry-list {
    padding: 1rem;
    background: var(--surface);
    max-height: 200px;
    overflow-y: auto;
}

.expiry-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.expiry-item:last-child {
    border-bottom: none;
}

.expiry-item-info {
    display: flex;
    flex-direction: column;
}

.expiry-item-product {
    font-weight: 600;
    font-size: 0.9rem;
}

.expiry-item-company {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.expiry-item-date {
    font-size: 0.8rem;
    font-weight: 600;
}

.expiry-item-stock {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* =====================================================
   Custom Scrollbar
   ===================================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* =====================================================
   Login Screen
   ===================================================== */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-gradient);
    background-size: cover;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.login-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-pattern);
    pointer-events: none;
}

.login-screen.login-success {
    opacity: 0;
    transform: scale(1.1);
    pointer-events: none;
}

.login-container {
    position: relative;
    text-align: center;
    padding: 40px 32px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
}

.login-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent-1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(225, 29, 72, 0.3);
}

.login-icon i {
    font-size: 28px;
    color: #fff;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.login-field {
    margin-bottom: 16px;
    text-align: left;
}

.login-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.login-field .form-control {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
}

.login-error {
    color: var(--danger);
    font-size: 0.8rem;
    min-height: 20px;
    margin-bottom: 8px;
    font-weight: 500;
}

.login-btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    font-weight: 600;
}

.login-footer {
    margin-top: 24px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* =====================================================
   User Info in Sidebar
   ===================================================== */
.user-info-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 8px;
}

.user-info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.user-avatar {
    font-size: 1.8rem;
    color: var(--sidebar-text);
    opacity: 0.8;
    flex-shrink: 0;
}

.user-info-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-display-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sidebar-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 8px;
    border-radius: var(--radius-full);
    color: #fff;
    background: #64748b;
    width: fit-content;
}

.user-role-badge.role-admin {
    background: linear-gradient(135deg, var(--primary), var(--accent-1));
}

.user-role-badge.role-manager {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.user-role-badge.role-staff {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.user-action-buttons {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.btn-sidebar-action,
.btn-logout {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--sidebar-text);
    opacity: 0.7;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-sidebar-action:hover {
    opacity: 1;
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    color: #93c5fd;
}

.btn-logout:hover {
    opacity: 1;
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
}

/* =====================================================
   Users Management Page
   ===================================================== */
.users-table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th,
.users-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.users-table th {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--surface);
}

.users-table td {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.users-table .role-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    color: #fff;
}

.users-table .role-badge.admin {
    background: linear-gradient(135deg, var(--primary), var(--accent-1));
}

.users-table .role-badge.manager {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.users-table .role-badge.staff {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.users-table .user-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.users-table .user-actions .btn {
    padding: 4px 10px;
    font-size: 0.8rem;
}

/* Collapsed sidebar hides user info text */
.sidebar.collapsed .user-info-section {
    padding: 8px;
    justify-content: center;
}

.sidebar.collapsed .user-info-text,
.sidebar.collapsed .user-action-buttons {
    display: none;
}

/* Login responsive */
@media (max-width: 400px) {
    .login-container {
        padding: 28px 20px;
    }
}