/* ===========================
   Dark Mode Variables & Base Styles
   Kochler Yönetim Sistemi
   =========================== */

/* Light Mode (Default) */
:root[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --card-bg: #ffffff;

    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;

    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --primary-rgb: 59, 130, 246;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Dark Mode */
:root[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --card-bg: #1e293b;

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

    --border-color: #334155;

    --accent: #60a5fa;
    --accent-hover: #3b82f6;
    --primary-color: #60a5fa;
    --primary-hover: #3b82f6;
    --primary-rgb: 96, 165, 250;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.5;
}

/* ===== TOP NAV LAYOUT ===== */
.main-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Topnav */
.topnav {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
    height: 68px;
    position: sticky;
    top: 0;
    z-index: 200;
    width: 100%;
}

.topnav-logo {
    display: flex;
    align-items: center;
    padding-right: 2rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.topnav-nav {
    display: flex;
    align-items: center;
    flex: 1;
    height: 100%;
    overflow: visible;
}

.topnav-item {
    display: flex;
    align-items: center;
    height: 68px;
    padding: 0 1.1rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    flex-shrink: 0;
}
.topnav-item:hover { color: var(--text-primary); }
.topnav-item.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.topnav-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    margin-left: 0.5rem;
}

.topnav-search {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.35rem 0.75rem;
    color: var(--text-secondary);
}
.topnav-search input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    width: 160px;
}
.topnav-search input::placeholder { color: var(--text-secondary); }

.topnav-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.topnav-icon-btn:hover { background: var(--bg-primary); color: var(--text-primary); }

.topnav-user {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0 0.5rem;
}

.topnav-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.topnav-logout-btn:hover { background: #fef2f2; color: #dc2626; border-color: #fca5a5; }

.topnav-hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.topnav-hamburger span {
    display: block;
    width: 22px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
}

/* Dropdown */
.topnav-dropdown {
    position: relative;
    height: 68px;
    display: flex;
    align-items: center;
}
.topnav-dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    height: 68px;
    border-bottom: 2px solid transparent;
}
.topnav-dropdown.active > .topnav-dropdown-btn {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}
.topnav-chevron {
    transition: transform 0.2s;
    opacity: 0.6;
}
.topnav-dropdown.open .topnav-chevron {
    transform: rotate(180deg);
}
.topnav-dropdown-menu {
    display: none;
    position: fixed;
    top: 68px;
    min-width: 210px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    padding: 0.4rem;
    z-index: 9999;
}
.topnav-dropdown.open .topnav-dropdown-menu {
    display: block;
}
.topnav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.75rem;
    border-radius: 7px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}
.topnav-dropdown-item:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}
.topnav-dropdown-item.active {
    color: var(--primary-color);
    background: rgba(59,130,246,0.08);
    font-weight: 500;
}

/* Mobile drawer */
.mobile-drawer {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 260px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    z-index: 300;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }

/* Main content — full width below topnav */
.main-content {
    flex: 1;
    min-width: 0;
    min-height: calc(100vh - 68px);
}

/* Old navbar now hidden (content moved to topnav) */
.navbar { display: none; }

.content {
    padding: 2rem;
}

/* Sidebar */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header img {
    transition: filter 0.3s ease;
}

:root[data-theme="dark"] .sidebar-header img {
    filter: brightness(0) invert(1);
}

:root[data-theme="dark"] .topnav-logo-img {
    filter: brightness(0) invert(1);
}

.logo-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.nav-group-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    margin-bottom: 0.25rem;
}

.nav-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--accent);
    color: white;
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

/* Submenu */
.nav-submenu {
    display: none;
    padding-left: 1rem;
    margin-bottom: 0.25rem;
}

.nav-submenu.open {
    display: block;
}

.nav-subitem {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8125rem;
    margin-bottom: 0.125rem;
    transition: background-color 0.15s, color 0.15s;
}

.nav-subitem:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-subitem.active {
    background-color: var(--accent);
    color: white;
}

.nav-subitem::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
    opacity: 0.6;
}

/* Navbar */
.navbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.search-bar {
    position: relative;
}

.search-bar input {
    width: 300px;
    padding: 0.5rem 1rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--accent);
}

.icon-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.2s ease;
    position: relative;
}

.icon-button:hover {
    background-color: var(--accent);
    color: white;
}

.icon-button svg {
    width: 20px;
    height: 20px;
}

/* Theme Toggle Icons */
:root[data-theme="light"] .moon-icon {
    display: none;
}

:root[data-theme="dark"] .sun-icon {
    display: none;
}

/* Dashboard */
.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.dashboard-header p {
    color: var(--text-secondary);
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.kpi-icon.blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent);
}

.kpi-icon.green {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.kpi-icon.yellow {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.kpi-icon.red {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.kpi-icon.purple {
    background-color: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.kpi-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.kpi-link:hover {
    text-decoration: underline;
}

.kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.kpi-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Ready to Ship Summary */
.ready-to-ship-summary {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
}

.ready-to-ship-summary h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.ready-items {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ready-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
    min-width: 100px;
}

.ready-item.service {
    background-color: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.ready-item.service:hover {
    background-color: rgba(245, 158, 11, 0.25);
    transform: translateY(-2px);
}

.ready-item.return {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.ready-item.return:hover {
    background-color: rgba(239, 68, 68, 0.25);
    transform: translateY(-2px);
}

.ready-item.missing {
    background-color: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.ready-item.missing:hover {
    background-color: rgba(168, 85, 247, 0.25);
    transform: translateY(-2px);
}

.ready-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.ready-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

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

.chart-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.chart-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.chart-container {
    position: relative;
    height: 300px;
}

/* Table */
.table-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
}

.table-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

table th {
    text-align: left;
    padding: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

table td {
    padding: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

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

table tr:hover {
    background-color: var(--bg-tertiary);
}

table a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

table a:hover {
    text-decoration: underline;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge.blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent);
}

.badge.green {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge.yellow {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.badge.red {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* ===========================
   Page Layout Components
   =========================== */

/* Page Container */
.page-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--accent);
}

.back-link svg {
    width: 16px;
    height: 16px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-success:hover {
    background-color: #059669;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background-color: var(--accent);
    color: white;
}

.btn-icon svg {
    width: 18px;
    height: 18px;
}

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

.filter-bar {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.search-box .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent);
}

.filter-select,
.filter-input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 150px;
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--accent);
}

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

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

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

.data-table th {
    text-align: left;
    padding: 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.data-table td {
    padding: 0.875rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.data-table tr:hover {
    background-color: var(--bg-tertiary);
}

.data-table .text-right {
    text-align: right;
}

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

/* Customer info cell */
.customer-info {
    display: flex;
    flex-direction: column;
}

.customer-info .text-sm {
    font-size: 0.75rem;
}

/* Product cell */
.product-cell {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-thumb {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
}

.product-thumb-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.product-thumb-placeholder svg {
    width: 20px;
    height: 20px;
}

/* Action buttons in table */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* ===========================
   Badges (Extended)
   =========================== */

.badge-trendyol { background-color: rgba(255, 87, 34, 0.1); color: #ff5722; }
.badge-hepsiburada { background-color: rgba(255, 152, 0, 0.1); color: #ff9800; }
.badge-n11 { background-color: rgba(0, 150, 136, 0.1); color: #009688; }
.badge-amazon { background-color: rgba(255, 153, 0, 0.1); color: #ff9900; }
.badge-boyner { background-color: rgba(0, 0, 0, 0.1); color: #333333; }
.badge-idefix { background-color: rgba(156, 39, 176, 0.1); color: #9c27b0; }
.badge-pazarama { background-color: rgba(233, 30, 99, 0.1); color: #e91e63; }
.badge-temu { background-color: rgba(244, 67, 54, 0.1); color: #f44336; }
.badge-woocommerce { background-color: rgba(103, 58, 183, 0.1); color: #673ab7; }
.badge-other { background-color: rgba(158, 158, 158, 0.1); color: #9e9e9e; }

/* Status badges */
.badge-waiting { background-color: rgba(251, 191, 36, 0.1); color: var(--warning); }
.badge-diagnosing { background-color: rgba(59, 130, 246, 0.1); color: var(--accent); }
.badge-waiting_approval { background-color: rgba(168, 85, 247, 0.1); color: #a855f7; }
.badge-repairing { background-color: rgba(236, 72, 153, 0.1); color: #ec4899; }
.badge-completed { background-color: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-shipped { background-color: rgba(34, 211, 238, 0.1); color: #22d3ee; }
.badge-delivered { background-color: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-pending { background-color: rgba(251, 191, 36, 0.1); color: var(--warning); }
.badge-approved { background-color: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-rejected { background-color: rgba(239, 68, 68, 0.1); color: var(--danger); }

/* ===========================
   Pagination
   =========================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.pagination-link {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.pagination-link:hover {
    background-color: var(--accent);
    color: white;
}

.pagination-info {
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-icon {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ===========================
   Info Cards Grid
   =========================== */

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.info-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

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

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.info-item dt {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.info-item dd {
    font-size: 0.875rem;
    color: var(--text-primary);
    text-align: right;
    max-width: 60%;
}

/* ===========================
   Alerts
   =========================== */

.alerts-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.alert {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid;
}

.alert-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--accent);
}

.alert-warning {
    background-color: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: var(--warning);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.alert strong {
    display: block;
    margin-bottom: 0.25rem;
}

.alert p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.alert-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: inherit;
    text-decoration: none;
}

.alert-link:hover {
    text-decoration: underline;
}

/* ===========================
   Forms
   =========================== */

.form-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
}

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

.form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.form-section {
    margin-bottom: 2rem;
}

.form-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

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

.form-group.col-span-2 {
    grid-column: span 2;
}

@media (max-width: 640px) {
    .form-group.col-span-2 {
        grid-column: span 1;
    }
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.375rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
}

/* Sidebar Help */
.sidebar-help {
    position: sticky;
    top: 72px;
}

.help-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
}

.help-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-list li {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* ===========================
   Utilities
   =========================== */

.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-mono { font-family: monospace; }

.text-sm { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }

.text-secondary { color: var(--text-secondary); }
.text-accent { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }

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

.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.pt-3 { padding-top: 0.75rem; }

.border-t { border-top: 1px solid var(--border-color); }

.link-primary {
    color: var(--accent);
    text-decoration: none;
}

.link-primary:hover {
    text-decoration: underline;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Messages (Django messages framework) */
.messages {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.messages li {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.messages .success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.messages .error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.messages .warning {
    background-color: rgba(251, 191, 36, 0.1);
    color: var(--warning);
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.messages .info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Delete confirmation */
.delete-confirm {
    max-width: 500px;
    margin: 2rem auto;
    text-align: center;
}

.delete-confirm .warning-icon {
    width: 64px;
    height: 64px;
    color: var(--danger);
    margin-bottom: 1rem;
}

.delete-confirm h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.delete-confirm p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.delete-confirm .btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Confirm Delete Container */
.confirm-delete-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.confirm-delete-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.confirm-icon-danger {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background-color: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
}

.confirm-icon-danger svg {
    width: 40px;
    height: 40px;
}

.confirm-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.confirm-message {
    margin-bottom: 1.5rem;
}

.confirm-message .text-lg {
    font-size: 1.125rem;
}

.confirm-message .mb-2 {
    margin-bottom: 0.5rem;
}

.confirm-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

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

@media (max-width: 768px) {
    .topnav-nav { display: none; }
    .topnav-search { display: none; }
    .topnav-user { display: none; }
    .topnav-hamburger { display: flex; }
    .mobile-drawer { display: block; }
    .sidebar-overlay { display: block; }

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

    .search-bar input {
        width: 200px;
    }

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

    .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-form {
        flex-direction: column;
    }

    .filter-select,
    .filter-input {
        width: 100%;
    }

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

    .action-buttons {
        flex-direction: column;
        width: 100%;
    }

    .action-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================
   Status Badges
   =========================== */
.badge-status-pending {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.badge-status-processing {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.badge-status-shipped {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

.badge-status-delivered {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.badge-status-cancelled {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.badge-status-returned {
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

@media (max-width: 768px) {
    .header-actions {
        flex-direction: column;
        width: 100%;
    }

    .header-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================
   Product List Styles
   =========================== */
.product-image {
    width: 60px;
    height: 60px;
}

.product-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.product-thumb-placeholder {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.product-thumb-placeholder svg {
    width: 24px;
    height: 24px;
    color: var(--text-muted);
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-name {
    font-weight: 500;
    color: var(--text-primary);
}

.product-codes {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.product-sku,
.product-barcode {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

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

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-ghost:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-ghost svg {
    width: 18px;
    height: 18px;
}

/* Action Buttons Dropdown */
.action-buttons-dropdown {
    display: flex;
    gap: 0.25rem;
    justify-content: flex-end;
}

.btn-icon {
    padding: 0.5rem;
    border-radius: 6px;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-icon svg {
    width: 18px;
    height: 18px;
}

.btn-return:hover {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.btn-service:hover {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

/* ===========================
   Toggle Switch (Global)
   =========================== */

.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
}

.toggle-label input[type="checkbox"] {
    display: none;
}

.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 14px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-label input:checked + .toggle-switch {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.toggle-label input:checked + .toggle-switch::after {
    transform: translateX(24px);
    background: white;
}

.toggle-text {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

/* Toggle hover states */
.toggle-label:hover .toggle-switch {
    border-color: var(--primary-color);
}

.toggle-label:hover .toggle-switch::after {
    background: var(--text-primary);
}

.toggle-label:hover input:checked + .toggle-switch::after {
    background: white;
}

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

/* Hamburger button */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}

.hamburger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Sidebar close button */
.sidebar-close-btn {
    display: none;
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
}

/* Sidebar overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 250;
}

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

@media (max-width: 768px) {
    /* Prevent horizontal scroll */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    .main-wrapper {
        overflow-x: hidden;
    }

    /* Show hamburger */
    .hamburger-btn {
        display: flex;
    }

    /* Show close button */
    .sidebar-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Sidebar hidden by default on mobile */
    .sidebar {
        transform: translateX(-100%);
        z-index: 100;
        width: 280px;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    /* Main content full width */
    .main-content {
        margin-left: 0;
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* Navbar */
    .navbar {
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }

    .navbar-left {
        gap: 0.5rem;
    }

    .search-bar {
        display: none;
    }

    /* Content padding */
    .content {
        padding: 1rem;
        overflow-x: hidden;
    }

    /* Tables */
    .table-container,
    .table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }

    table {
        min-width: 500px;
    }

    /* Page header */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .action-buttons {
        width: 100%;
        flex-wrap: wrap;
    }

    /* Cards grid */
    .kpi-grid,
    .stats-grid,
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr 1fr !important;
        gap: 0.75rem !important;
    }

    /* Forms */
    .form-grid,
    .form-row {
        grid-template-columns: 1fr !important;
    }

    /* Filters */
    .filter-bar,
    .filter-row {
        flex-direction: column;
        gap: 0.5rem;
    }

    .filter-bar input,
    .filter-bar select,
    .filter-bar .btn {
        width: 100%;
    }

    /* Tab bar */
    .tab-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        padding-bottom: 2px;
    }

    /* Bulk action bar */
    .bulk-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    /* Row actions */
    .row-actions {
        flex-direction: column;
        gap: 0.25rem;
    }
}