/* 
   WordPe Admin Panel Stylesheet
   Design Tokens, Theme Variables (Light/Dark Mode), Montserrat Typography & Responsive Layout
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Light Mode Tokens */
    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --card-hover-bg: #ffffff;
    --sidebar-bg: #ffffff;
    --topbar-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --input-bg: #ffffff;
    --table-header-bg: #f1f5f9;
    --table-row-hover: #f8fafc;

    /* Primary & Brand Colors */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.1);
    --secondary: #8b5cf6;
    --accent: #0ea5e9;
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.1);

    /* Flat Sleek Border & Minimal Shadows */
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-flat: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.03);
    --transition: all 0.25s ease-in-out;
}

[data-theme="dark"] {
    /* Dark Mode Tokens */
    --bg-main: #0b0f19;
    --card-bg: #151d2a;
    --card-hover-bg: #1c2738;
    --sidebar-bg: #111827;
    --topbar-bg: #151d2a;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #243044;
    --input-bg: #0f172a;
    --table-header-bg: #111827;
    --table-row-hover: #1e293b;

    --primary: #818cf8;
    --primary-hover: #6366f1;
    --primary-light: rgba(129, 140, 248, 0.15);
    --success: #34d399;
    --success-light: rgba(52, 211, 153, 0.15);
    --warning: #fbbf24;
    --warning-light: rgba(251, 191, 36, 0.15);
    --danger: #f87171;
    --danger-light: rgba(248, 113, 113, 0.15);

    --shadow-flat: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

/* Sidebar Drawer Navigation */
.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s ease, background-color 0.3s ease;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    flex-shrink: 0;
}

.sidebar-close-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
}

.sidebar-menu {
    list-style: none;
    padding: 16px 12px;
    flex-grow: 1;
    overflow-y: auto;
}

.sidebar-menu li {
    margin-bottom: 4px;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-menu li a i {
    margin-right: 14px;
    font-size: 17px;
    width: 22px;
    text-align: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.sidebar-menu li a:hover, .sidebar-menu li.active a {
    background: var(--primary-light);
    color: var(--primary);
}

.sidebar-menu li.active a i {
    color: var(--primary);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

/* Sidebar Collapsed State (Desktop) */
body.sidebar-collapsed .sidebar {
    width: 76px;
}

body.sidebar-collapsed .sidebar .brand-logo span,
body.sidebar-collapsed .sidebar-menu li a span,
body.sidebar-collapsed .sidebar-footer span {
    display: none;
}

body.sidebar-collapsed .sidebar-header {
    justify-content: center;
    padding: 20px 10px;
}

body.sidebar-collapsed .sidebar-menu li a {
    justify-content: center;
    padding: 12px;
}

body.sidebar-collapsed .sidebar-menu li a i {
    margin-right: 0;
}

body.sidebar-collapsed .main-content {
    margin-left: 76px;
    width: calc(100% - 76px);
}

/* Sidebar Overlay for Mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Main Workspace Content Area */
.main-content {
    margin-left: 260px;
    padding: 24px 32px;
    flex-grow: 1;
    width: calc(100% - 260px);
    transition: margin-left 0.3s ease, width 0.3s ease;
}

/* Topbar Header */
.topbar {
    background: var(--topbar-bg);
    padding: 14px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    box-shadow: var(--shadow-flat);
    transition: var(--transition);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-toggle-btn {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.nav-toggle-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.3px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Theme Toggle Button (Day / Night) */
.theme-toggle-btn {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

/* Cards (Flat Sleek Design) */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-flat);
    margin-bottom: 24px;
    transition: var(--transition);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.card-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Stats Overview Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-flat);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-icon.primary { background: var(--primary-light); color: var(--primary); }
.stat-icon.success { background: var(--success-light); color: var(--success); }
.stat-icon.warning { background: var(--warning-light); color: var(--warning); }
.stat-icon.danger { background: var(--danger-light); color: var(--danger); }

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

.stat-label {
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
}

/* Buttons */
.btn {
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

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

.btn-success { background: var(--success); color: #ffffff; }
.btn-success:hover { filter: brightness(0.9); }

.btn-danger { background: var(--danger); color: #ffffff; }
.btn-danger:hover { filter: brightness(0.9); }

.btn-outline { background: var(--input-bg); border-color: var(--border-color); color: var(--text-main); }
.btn-outline:hover { border-color: var(--text-muted); background: var(--table-header-bg); }

.btn-sm { padding: 6px 12px; font-size: 12px; }

/* Badges */
.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-transform: capitalize;
}

.badge.success { background: var(--success-light); color: var(--success); }
.badge.warning { background: var(--warning-light); color: var(--warning); }
.badge.danger { background: var(--danger-light); color: var(--danger); }
.badge.primary { background: var(--primary-light); color: var(--primary); }

/* Modern Table Responsive & Box Container */
.table-responsive {
    overflow-x: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
}

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

.table th, .table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    font-size: 13px;
    color: var(--text-main);
}

.table th {
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.6px;
    background: var(--table-header-bg);
    white-space: nowrap;
}

.table tbody tr { transition: background-color 0.2s ease; }
.table tbody tr:hover { background: var(--table-row-hover); }
.table tbody tr:last-child td { border-bottom: none; }

/* DataTables Overrides - Zero FOUC & Sleek Modern Controls */
.dataTables_wrapper {
    padding: 16px 0;
    color: var(--text-main);
    font-family: inherit;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-muted) !important;
    font-size: 13px;
    margin-bottom: 14px;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    background: var(--input-bg);
    color: var(--text-main);
    outline: none;
    font-family: inherit;
    font-size: 13px;
    margin-left: 8px;
    transition: var(--transition);
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    background: var(--input-bg);
    color: var(--text-main);
    outline: none;
    font-family: inherit;
    font-size: 13px;
}

.dataTables_wrapper .dataTables_paginate {
    margin-top: 14px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
    background: var(--input-bg) !important;
    padding: 6px 12px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    margin: 0 2px !important;
    transition: var(--transition) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--table-header-bg) !important;
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current, 
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--primary) !important;
    color: #ffffff !important;
    border-color: var(--primary) !important;
    font-weight: 700 !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--input-bg) !important;
    color: var(--text-muted) !important;
    border-color: var(--border-color) !important;
}

.dt-buttons {
    margin-bottom: 16px;
    display: inline-flex;
    gap: 8px;
}

/* Forms */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
    font-size: 13px;
}

.form-control {
    width: 100%;
    padding: 11px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    box-sizing: border-box;
    transition: var(--transition);
    background: var(--input-bg);
    color: var(--text-main);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success { background: var(--success-light); color: var(--success); border: 1px solid var(--success-light); }
.alert-danger { background: var(--danger-light); color: var(--danger); border: 1px solid var(--danger-light); }
.alert-warning { background: var(--warning-light); color: var(--warning); border: 1px solid var(--warning-light); }

/* Modals */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

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

.modal-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    width: 100%;
    max-width: 580px;
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.modal-title { font-size: 18px; font-weight: 700; color: var(--text-main); }

.modal-close-btn {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-muted);
    cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 991px) {
    .sidebar {
        transform: translateX(-100%);
        width: 260px !important;
    }

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

    .sidebar-close-btn {
        display: block;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 16px;
    }
}

@media (max-width: 576px) {
    .topbar {
        padding: 12px 16px;
    }

    .page-title {
        font-size: 17px;
    }

    .card {
        padding: 16px;
    }

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