/* =========================================
   1. Reset & Base Layout
   ========================================= */

/* Apply this rule GLOBALLY */
:root {
    /* --- Light Mode Palette --- */
    --lms-bg-app: #f3f4f6;
    --lms-bg-surface: #ffffff;
    --lms-bg-hover: #f9fafb;
    --lms-bg-active: #e5e7eb;
    --lms-border-color: #e5e7eb;
    --lms-text-primary: #1e293b; 
    --lms-text-secondary: #475569;
    --lms-text-muted: #94a3b8;
    
    --lms-primary: #046bd2;
    --lms-primary-hover: #035ab3;
    --lms-primary-text: #ffffff;
    
    --lms-input-bg: #ffffff;
    --lms-input-border: #cbd5e1;
    
    --lms-badge-bg: #e0e7ff;
    --lms-badge-text: #3730a3;
    
    --lms-btn-danger-bg: #ef4444;
    --lms-btn-danger-text: #ffffff;
    
    --lms-accent: #EF5B0C; /* Brand Orange */

    --lms-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --lms-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --lms-overlay-bg: rgba(0, 0, 0, 0.5);
    --lms-modal-padding: 24px;
}

body.dark-mode {
    /* --- Dark Mode Palette --- */
    --lms-bg-app: #0f172a;       
    --lms-bg-surface: #1e293b;   
    --lms-bg-hover: #334155;     
    --lms-bg-active: #475569;    
    --lms-border-color: #334155; 
    
    --lms-text-primary: #f1f5f9; 
    --lms-text-secondary: #cbd5e1; 
    --lms-text-muted: #94a3b8;   
    
    --lms-primary: #60a5fa;      
    --lms-primary-hover: #93c5fd; 
    --lms-primary-text: #0f172a;
    
    --lms-input-bg: #0f172a;     
    --lms-input-border: #475569;
    
    --lms-badge-bg: #1e3a8a;     
    --lms-badge-text: #bfdbfe;   
    
    --lms-btn-danger-bg: #991b1b;
    --lms-btn-danger-text: #fecaca;
    
    --lms-shadow-sm: none;
    --lms-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --lms-overlay-bg: rgba(0, 0, 0, 0.8);
}

/* Remove admin bar margin for non-admins without needing JS to touch the <html> tag */
html:has(body:not(.wp-admin).lms-hide-admin-bar),
html:has(body:not(.wp-admin).lms-spa-active) {
    margin-top: 0 !important;
    padding-top: 0 !important;
    overflow: hidden !important; /* Force no scrollbar on HTML */
    height: 100% !important;
}

/* Fix for WP Admin Layout Spacing - Ensure full screen SPA feel */
body.lms-spa-active:not(.wp-admin) { 
    overflow: hidden !important; /* Prevent body scroll behind the fixed app */
    background-color: var(--lms-bg-app); 
    margin: 0 !important;
    padding: 0 !important;
    height: 100% !important;
}

/* Hide WP Admin Bar & Menu on SPA Page */
body.lms-hide-admin-bar #wpadminbar { display: none !important; }

/* Admin Bar Visibility controlled by settings (body classes) */
body.lms-admin-bar-hidden #wpadminbar { display: none !important; }
body.lms-admin-bar-visible #wpadminbar { display: block !important; }

.lms-spa-wrapper {
    /* Force Full Screen Overlay Strategy */
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: auto !important;
    height: auto !important;
    z-index: 99990 !important; /* Sit below Admin Bar (99999) but above theme */
    
    display: flex;
    background-color: var(--lms-bg-app);
    color: var(--lms-text-primary);
    font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow: hidden; /* Main scroll is handled by inner content area */
    margin: 0 !important;
    padding: 0 !important;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Handle Admin Bar Spacing for SPA Wrapper */
body.admin-bar .lms-spa-wrapper {
    top: 32px !important;
}
@media screen and (max-width: 782px) {
    body.admin-bar .lms-spa-wrapper {
        top: 46px !important;
    }
}

.lms-spa-wrapper *, .lms-spa-wrapper *::before, .lms-spa-wrapper *::after {
    box-sizing: border-box;
}

/* --- Global Heading Fix --- */
.lms-spa-wrapper h1,
.lms-spa-wrapper h2,
.lms-spa-wrapper h3,
.lms-spa-wrapper h4,
.lms-spa-wrapper h5,
.lms-spa-wrapper h6 {
    color: var(--lms-text-primary);
}

/* --- UI Consistency Fixes --- */
a.lms-btn, a.lms-btn:hover, a.lms-btn:focus, a.lms-btn:active { text-decoration: none !important; box-shadow: none; }
.lms-card { padding: 20px !important; }

/* =========================================
   2. Sidebar & Navigation
   ========================================= */

.lms-spa-sidebar {
    width: 280px;
    background-color: var(--lms-bg-surface);
    border-right: 1px solid var(--lms-border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: all 0.3s ease;
    z-index: 50;
}

.lms-brand {
    height: 56px;
    display: flex;
    align-items: center;
    padding: 10px 24px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--lms-text-primary);
    border-bottom: 1px solid var(--lms-border-color);
}
.lms-brand span { color: var(--lms-primary); margin-left: 2px; }
.lms-brand-logo {
    max-height: 40px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto; /* Center the logo */
}
.lms-brand-favicon {
    display: none; /* Hidden by default */
    max-height: 32px;
    width: auto;
}
.lms-brand-text-full {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lms-user-mini {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--lms-border-color);
}
.lms-user-mini img {
    width: 40px; height: 40px; border-radius: 9999px; object-fit: cover;
    border: 2px solid var(--lms-bg-app);
}
.lms-user-info strong { display: block; font-size: 0.875rem; font-weight: 600; color: var(--lms-text-primary); }
.lms-user-info small { display: block; font-size: 0.75rem; color: var(--lms-text-secondary); margin-top: 2px; }

.lms-logout-link {
    margin-left: auto;
    color: var(--lms-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    border-radius: 50%;
    transition: all 0.2s ease;
    background-color: transparent;
    text-decoration: none;
}

.lms-logout-link:hover {
    background-color: var(--lms-bg-hover);
    color: var(--lms-text-primary);
    border-color: transparent;
}

.lms-logout-link .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    line-height: 1;
    color: inherit;
}
.lms-logout-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    display: block;
}

/* Fix Dashicons color inheritance for better visibility in themes */
.lms-spa-wrapper .dashicons:before {
    color: inherit;
}


.lms-menu {
    flex: 1;
    overflow-y: auto;
    padding: 24px 16px;
}

.lms-menu-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--lms-text-muted);
    letter-spacing: 0.05em;
    margin: 24px 12px 8px;
}
.lms-menu-label:first-child { margin-top: 0; }

.lms-spa-wrapper .lms-spa-sidebar a.lms-spa-nav,
.lms-spa-wrapper .lms-spa-sidebar a.lms-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--lms-text-secondary);
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: none;
    border: none;
    margin-bottom: 4px;
}

.lms-spa-wrapper .lms-spa-sidebar a.lms-spa-nav:hover {
    background-color: var(--lms-bg-hover);
    color: var(--lms-text-primary);
}

.lms-spa-wrapper .lms-spa-sidebar a.lms-spa-nav.active {
    background-color: var(--lms-primary);
    color: var(--lms-primary-text);
    font-weight: 600;
}
.lms-spa-wrapper .lms-spa-sidebar a.lms-spa-nav.active .dashicons {
    opacity: 1;
    color: inherit;
}
.lms-spa-wrapper .lms-spa-sidebar a.lms-spa-nav.active svg {
    opacity: 1;
}
.lms-spa-nav .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: inherit;
    opacity: 0.8;
}
.lms-spa-nav svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    opacity: 0.8;
}

/* --- Sidebar Collapsed State --- */
.lms-spa-sidebar.collapsed { width: 64px; }
.lms-spa-sidebar.collapsed .lms-brand-logo,
.lms-spa-sidebar.collapsed .lms-brand-text-full, /* Hides text logo */
.lms-spa-sidebar.collapsed .lms-menu-label,
.lms-spa-sidebar.collapsed .lms-spa-nav span:not(.dashicons),
.lms-spa-sidebar.collapsed .lms-menu-text,
.lms-spa-sidebar.collapsed .lms-user-info,
.lms-spa-sidebar.collapsed .lms-user-mini img { display: none; }
.lms-spa-sidebar.collapsed .lms-spa-nav { justify-content: center; padding: 12px 0; }
.lms-spa-sidebar.collapsed .lms-menu { padding: 24px 0; }
.lms-spa-sidebar.collapsed .lms-brand { justify-content: center; padding: 0; }
.lms-spa-sidebar.collapsed .lms-brand-favicon { display: block; }
.lms-spa-sidebar.collapsed .lms-user-mini { 
    justify-content: center; 
    padding: 16px 0;
}
.lms-spa-sidebar.collapsed .lms-logout-link { margin-left: 0; }

/* Increase icon size in collapsed state for better visibility */
.lms-spa-sidebar.collapsed .lms-spa-nav .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}
.lms-spa-sidebar.collapsed .lms-spa-nav svg {
    width: 24px;
    height: 24px;
}

/* =========================================
   3. Main Content & Layout
   ========================================= */

.lms-spa-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden; /* Ensure main container doesn't scroll, only content area */
    background-color: var(--lms-bg-app);
}

.lms-topbar {
    height: 56px;
    background-color: var(--lms-bg-surface);
    border-bottom: 1px solid var(--lms-border-color);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    flex-shrink: 0;
}

/* Sidebar Toggle */
#lms-sidebar-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--lms-text-secondary);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
}
#lms-sidebar-toggle:hover {
    background-color: var(--lms-bg-hover);
    color: var(--lms-text-primary);
}

/* User Dropdown in Topbar */
.lms-topbar-user {
    margin-left: auto;
    position: relative;
    cursor: pointer;
}
.lms-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--lms-border-color);
    transition: border-color 0.2s;
}
.lms-topbar-user:hover .lms-user-avatar {
    border-color: var(--lms-primary);
}

#lms-page-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--lms-text-primary);
}

.lms-content-area {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    width: 100%;
    margin: 0 auto;
}

.lms-col-span-2 {
    grid-column: span 2;
}

/* --- FIXED: Header Button Alignment --- */
.lms-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;    
    gap: 15px;
    width: 100%;
    padding: 0;
    min-height: 44px;
}
.lms-view-header .lms-view-header-group {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-grow: 1; /* Pushes other items to the right */
}
/* Override the global h3 grow rule when it's inside a group */
.lms-view-header .lms-view-header-group h3 {
    flex-grow: 0; 
}
.lms-view-header .lms-filters {
    display: flex;
    gap: 10px;
}
.lms-view-header h3,
.lms-editor-header .lms-header-title-group {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: var(--lms-text-primary);
    flex-grow: 1; /* Pushes the actions to the right */
    /* Add flex properties for inner items like back button */
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Container for header action buttons */
/* Ensure the button container goes to the far right */
.lms-view-actions,
.lms-editor-header .lms-header-actions,
.lms-view-header .lms-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto; /* CRITICAL: Forces alignment to the right */
    height: 44px; 
}

.lms-view-actions .lms-btn,
.lms-editor-header .lms-header-actions .lms-btn,
.lms-view-header > .lms-btn {
    height: 44px; 
    line-height: 1; 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    padding: 0 24px; 
    font-size: 14px; 
    font-weight: 500;
}

/* If a single button is used as an action, ensure it aligns right */
.lms-view-header > .lms-btn {
    margin-left: auto;
}

/* --- FIXED: Assignment Form Layout & Gap --- */
form#lms-create-assignment-form {
    margin-bottom: 0;
}

.lms-gap-bottom {
    margin-bottom: 32px;
    display: block;
}

/* =========================================
   4. Cards, Stats & Tables
   ========================================= */

.lms-card {
    background-color: var(--lms-bg-surface);
    border: 1px solid var(--lms-border-color);
    border-radius: 0.5rem;
    box-shadow: var(--lms-shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
    color: var(--lms-text-primary);
}

.lms-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.lms-stat-card {
    background: var(--lms-bg-surface);
    padding: 24px;
    border-radius: 0.5rem;
    border: 1px solid var(--lms-border-color);
    box-shadow: var(--lms-shadow-sm);
    display: flex;
    flex-direction: column;
    color: var(--lms-text-primary);
}

.lms-stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--lms-text-primary);
    margin-top: 8px;
}
.lms-stat-label {
    font-size: 0.875rem;
    color: var(--lms-text-secondary);
    font-weight: 500;
}

/* Tables */
.lms-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--lms-border-color);
    border-radius: 8px;
    min-height: 250px; 
}
.lms-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
    color: var(--lms-text-primary);
    background: var(--lms-bg-surface);
}
.lms-table td { overflow: visible; } /* Ensure dropdowns don't get clipped */
.lms-table thead th {
    background-color: var(--lms-bg-hover);
    color: var(--lms-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 12px 24px;
    border-bottom: 1px solid var(--lms-border-color);
    vertical-align: middle !important;
}
/* Global Actions Header Alignment */
.lms-table th:last-child,
.lms-col-actions {
    text-align: center !important;
}
.lms-table tbody td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--lms-border-color);
    color: var(--lms-text-primary);
    vertical-align: middle;
    position: relative;
}
.lms-table tbody tr:last-child td {
    border-bottom: none;
}
.lms-table tbody tr:hover td {
    background-color: var(--lms-bg-hover);
}

.lms-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--lms-badge-bg);
    color: var(--lms-badge-text);
}
.lms-badge-green {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
}
.lms-badge-red {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}
.lms-badge-yellow {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

/* =========================================
   5. Buttons & Actions & Dropdowns
   ========================================= */

.lms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    border: 1px solid var(--lms-border-color);
    cursor: pointer;
    text-decoration: none;
    line-height: 1.25rem;
    transition: all 0.2s;
    background-color: var(--lms-bg-surface);
    color: var(--lms-text-primary);
}
.lms-btn:focus {
    /* Remove the default browser outline on focus for a cleaner look */
    outline: none;
}
.lms-btn:focus-visible {
    /* Apply a custom, theme-consistent focus ring ONLY for keyboard navigation.
       This is the modern fix for the "sticky hover" issue on mouse click. */
    outline: 2px solid var(--lms-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(4, 107, 210, 0.2);
}

.lms-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Table Action Buttons (Blue/Orange Logic) */
.lms-table .lms-btn {
    border: 1px solid transparent;
    transition: all 0.2s ease;
}
/* Single or First Button: Blue -> Orange */
.lms-table .lms-btn:first-child {
    background-color: var(--lms-primary);
    color: #fff;
    border-color: var(--lms-primary);
}
.lms-table .lms-btn:first-child:hover {
    background-color: var(--lms-accent);
    border-color: var(--lms-accent);
}
/* Second Button: Orange -> Blue */
.lms-table .lms-btn:nth-child(2) {
    background-color: var(--lms-accent);
    color: #fff;
    border-color: var(--lms-accent);
}
.lms-table .lms-btn:nth-child(2):hover {
    background-color: var(--lms-primary);
    border-color: var(--lms-primary);
}

.lms-btn-primary {
    background-color: var(--lms-primary);
    border-color: var(--lms-primary);
    color: var(--lms-primary-text);
}
.lms-btn-primary:hover {
    background-color: var(--lms-primary-hover);
    border-color: var(--lms-primary-hover);
    color: var(--lms-primary-text);
}

.lms-btn-secondary {
    background-color: var(--lms-bg-surface);
    border-color: var(--lms-border-color);
    color: var(--lms-text-primary);
}
.lms-btn-secondary:hover {
    background-color: var(--lms-bg-hover);
    border-color: var(--lms-text-secondary);
}

.lms-btn-danger {
    background-color: var(--lms-btn-danger-bg);
    border-color: var(--lms-btn-danger-bg);
    color: var(--lms-btn-danger-text);
}
.lms-btn-danger:hover { filter: brightness(110%); }

.lms-btn-mini { padding: 0.25rem 0.6rem; font-size: 0.75rem; }

/* --- Specific Button Overrides (Moved from PHP) --- */
/* --- Dropdown Styles (Moved from lms-batch.js) --- */
.lms-action-dropdown { 
    display: none; 
    background-color: var(--lms-bg-surface); 
    border: 1px solid var(--lms-border-color); 
    border-radius: 4px; 
    box-shadow: var(--lms-shadow-md);
    z-index: 100005; /* High z-index to sit above modals */
    min-width: 140px; 
    text-align: left; 
    padding: 5px 0;
}
.lms-action-dropdown.active { 
    display: block; 
}
.lms-action-dropdown button,
.lms-action-dropdown a { 
    display: flex; 
    align-items: center;
    gap: 8px;
    width: 100%; 
    padding: 8px 12px; 
    border: none; 
    background: none; 
    text-align: left; 
    cursor: pointer; 
    font-size: 13px; 
    color: var(--lms-text-primary); 
    transition: background 0.2s; 
    text-decoration: none !important;
    box-sizing: border-box;
    font-family: inherit;
}
.lms-action-dropdown button svg,
.lms-action-dropdown a svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}
.lms-action-dropdown button:hover,
.lms-action-dropdown a:hover { 
    background: var(--lms-bg-hover); 
    color: var(--lms-text-primary); 
}
.lms-dropdown-divider { 
    height: 1px; 
    background: var(--lms-border-color); 
    margin: 4px 0; 
}

/* Dropdown Toggle Button */
.lms-action-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: var(--lms-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.lms-action-toggle:hover {
    background-color: var(--lms-bg-hover);
    color: var(--lms-text-primary);
}

/* Dropdowns Fixed */
.lms-actions-cell {
    text-align: right;
    overflow: visible !important;
    position: relative;
}

/* For danger actions inside a dropdown */
.lms-action-dropdown .lms-action-danger {
    color: var(--lms-btn-danger-bg);
}
.lms-action-dropdown .lms-action-danger:hover {
    color: var(--lms-btn-danger-text);
    background-color: var(--lms-btn-danger-bg);
}


/* =========================================
   6. Forms, Inputs & Select2
   ========================================= */

.lms-form-group { margin-bottom: 24px; }
.lms-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--lms-text-primary) !important;
}
.lms-form-description {
    color: var(--lms-text-secondary);
    font-size: 0.85rem;
    margin-top: 4px;
}

.lms-input, 
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.9rem;
    background-color: var(--lms-input-bg);
    border: 1px solid var(--lms-input-border);
    color: var(--lms-text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.lms-input:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--lms-primary);
    box-shadow: 0 0 0 3px rgba(4, 107, 210, 0.15);
}
.lms-input::placeholder {
    color: var(--lms-text-muted);
}

.lms-input::placeholder {
    color: var(--lms-text-muted);
}

/* For disabled readonly inputs */
.lms-input[disabled][readonly],
input[type="text"][disabled][readonly] {
    background: var(--lms-bg-hover) !important; /* Use !important to override other specific input styles */
    color: var(--lms-text-secondary) !important;
    cursor: not-allowed;
}

/* --- NEW: Select2 General Styling & Vertical Alignment Fix --- */

/* Ensure Select2 sits above modals and handles width correctly */
.select2-container {
    z-index: 100050 !important; 
    width: 100% !important;
}

/* 1. Main Input Container */
.select2-container .select2-selection--single,
.select2-container--default .select2-selection--single {
    height: 45px !important; /* Matches .lms-input height */
    border-radius: 6px !important;
    border: 1px solid var(--lms-input-border) !important;
    background-color: var(--lms-input-bg) !important;
    background-image: none !important; /* Remove theme gradients */
    display: flex !important;
    align-items: center !important;
    box-sizing: border-box !important;
}

/* 2. Text Content Alignment */
.select2-container .select2-selection--single .select2-selection__rendered,
.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: normal !important;
    padding-left: 14px !important;
    padding-right: 30px !important;
    color: var(--lms-text-primary) !important;
    display: block !important;
    margin-top: 0 !important;
}

/* 3. Arrow Container - Force Full Height */
.select2-container .select2-selection--single .select2-selection__arrow,
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100% !important; 
    top: 0 !important;
    right: 0 !important;
    width: 30px !important;
    position: absolute !important;
    background: transparent !important;
    border: none !important;
}

/* 4. REMOVE DOUBLE ARROWS (Theme Conflicts) */
.select2-container .select2-selection--single .select2-selection__arrow::after,
.select2-container .select2-selection--single .select2-selection__arrow::before,
.select2-container .select2-selection--single::after,
.select2-container .select2-selection--single::before,
.select2-container--default .select2-selection--single .select2-selection__arrow::after,
.select2-container--default .select2-selection--single::after {
    display: none !important;
    content: none !important;
}

/* 5. Restore & Center Default Arrow (<b> tag) */
.select2-container .select2-selection--single .select2-selection__arrow b,
.select2-container--default .select2-selection--single .select2-selection__arrow b {
    display: block !important;
    border-color: var(--lms-text-secondary) transparent transparent transparent !important;
    border-style: solid !important;
    border-width: 5px 4px 0 4px !important;
    height: 0 !important;
    width: 0 !important;
    
    /* User Specific Fix via Inspect Element */
    position: absolute !important;
    top: 100% !important; 
    transform: none !important; 
}

/* Select2 Dark Mode Support */
body.dark-mode .select2-container--default .select2-selection--single {
    background-color: var(--lms-input-bg);
    border-color: var(--lms-input-border);
}
body.dark-mode .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--lms-text-primary);
}

body.dark-mode .select2-container .select2-selection--single .select2-selection__placeholder {
    color: var(--lms-text-muted);
}

body.dark-mode .select2-dropdown {
    background-color: var(--lms-bg-surface);
    border-color: var(--lms-input-border);
    color: var(--lms-text-primary);
}

body.dark-mode .select2-search--dropdown .select2-search__field {
    background-color: var(--lms-bg-app);
    border-color: var(--lms-input-border);
    color: var(--lms-text-primary);
}

body.dark-mode .select2-container .select2-results__option--highlighted[aria-selected] {
    background-color: var(--lms-primary);
    color: var(--lms-primary-text);
}
body.dark-mode .select2-container .select2-results__option[aria-selected=true] {
    background-color: var(--lms-bg-active);
}

body.dark-mode .select2-container .select2-selection--multiple .select2-selection__choice {
    background-color: var(--lms-bg-hover);
    border-color: var(--lms-border-color);
    color: var(--lms-text-primary);
}
body.dark-mode .select2-container .select2-selection--multiple .select2-selection__choice__remove {
    color: var(--lms-text-secondary);
    border-right-color: var(--lms-border-color);
}
body.dark-mode .select2-container .select2-selection--multiple .select2-selection__choice__remove:hover {
    background-color: var(--lms-btn-danger-bg);
    color: #fff;
}



/* MODAL FIXES */
.lms-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--lms-overlay-bg);
    z-index: 9999;
    align-items: flex-start;     
    justify-content: center; 
    padding: 50px 20px 20px;
    overflow-y: auto;
}
.lms-modal.open, 
.lms-modal[style*="display: block"] { 
    display: flex !important; 
}

.lms-modal-content {
    background-color: var(--lms-bg-surface);
    color: var(--lms-text-primary);
    box-shadow: var(--lms-shadow-md);
    border-radius: 8px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: var(--lms-modal-padding);
    border: 1px solid var(--lms-border-color);
}
.lms-modal-header {
    border-bottom: 1px solid var(--lms-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--lms-bg-surface);
    /* Adjust for parent padding */
    margin: calc(var(--lms-modal-padding) * -1) calc(var(--lms-modal-padding) * -1) var(--lms-modal-padding) calc(var(--lms-modal-padding) * -1);
    padding: 16px var(--lms-modal-padding);
}
.lms-modal-header h3 { margin: 0; font-size: 1.2rem; color: var(--lms-text-primary); }
.lms-modal-body { 
    padding: 0; /* Padding is now on parent */
}
.lms-modal-footer {
    border-top: 1px solid var(--lms-border-color);
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    background: var(--lms-bg-hover);
    /* Adjust for parent padding */
    margin: var(--lms-modal-padding) calc(var(--lms-modal-padding) * -1) calc(var(--lms-modal-padding) * -1) calc(var(--lms-modal-padding) * -1);
    padding: 16px var(--lms-modal-padding);
}
.lms-modal-close {
    color: var(--lms-text-secondary);
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    line-height: 1;
    position: absolute;
    /* --- FIXED: Consistent Top-Right Position --- */
    top: 16px;
    right: 16px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.lms-modal-close:hover {
    color: var(--lms-btn-danger-bg);
    background: transparent !important;
}

/* --- Flatpickr Theme Fixes --- */
/* Force time inputs to be transparent to inherit Dark Theme background */
.flatpickr-time input.flatpickr-hour,
.flatpickr-time input.flatpickr-minute,
.flatpickr-time input.flatpickr-second {
    background: transparent !important;
    color: #f1f5f9 !important; /* Force light text color for dark theme */
    border: none !important;
    box-shadow: none !important;
}
/* Ensure readonly inputs match theme */
.lms-input[readonly], 
input[readonly].flatpickr-input {
    background-color: var(--lms-input-bg) !important;
    color: var(--lms-text-primary) !important;
    cursor: pointer;
}

/* =========================================
   8. Profile & Misc
   ========================================= */

/* Utility Helpers */
.lms-role-badge {
    background: var(--lms-bg-hover);
    color: var(--lms-text-secondary);
}

/* Scrollbars - Hide globally as requested */
.lms-spa-wrapper *,
.lms-modal,
.lms-modal * {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.lms-spa-wrapper *::-webkit-scrollbar,
.lms-modal::-webkit-scrollbar,
.lms-modal *::-webkit-scrollbar {
    display: none;
}

/* Toggle Switch Update */
.lms-slider { background-color: var(--lms-input-border); }
.lms-slider:before { background-color: white; }
input:checked + .lms-slider { background-color: var(--lms-primary); }

/* Modal Z-Index Fix */
.lms-modal {
    z-index: 100000;
}

/* =========================================
   9. Mobile Responsiveness
   ========================================= */

@media (max-width: 900px) {
    .lms-modern-sidebar {
        position: absolute;
        top: 0; 
        left: 0; /* Align left */
        right: auto; /* Reset right */
        height: 100%;
        width: 300px;
        transform: translateX(-100%); /* Slide out to left */
        z-index: 15;
        background: var(--lms-bg-surface);
        border-right: 1px solid var(--lms-border-color);
    }
    .lms-modern-player.sidebar-collapsed .lms-modern-sidebar {
        /* Reset desktop collapse style */
        width: 300px; 
    }
    
    .lms-modern-player.sidebar-mobile-open .lms-modern-sidebar {
        transform: translateX(0); /* Slide in */
    }
    .lms-modern-player.sidebar-mobile-open .lms-modern-overlay {
        display: block;
    }

    .lms-sidebar-header-mobile { display: flex; }
    
    .lms-modern-header { padding: 0 12px; }
    .lms-header-left { gap: 10px; }
    .lms-modern-course-title { font-size: 0.9rem; max-width: 150px; }
    .toggle-text { display: none; }
    .lms-progress-label { display: none; }

    .lms-modern-footer { padding: 0 16px; height: 60px; }
    .lms-nav-btn { padding: 8px 12px; font-size: 0.8rem; }
    .lms-nav-prev { display: none; }
}

@media (max-width: 768px) {
    .lms-spa-wrapper { flex-direction: column; overflow: auto; }
    .lms-spa-sidebar {
        width: 100%; height: auto;
        border-right: none;
        border-bottom: 1px solid var(--lms-border-color);
    }
    .lms-menu { display: flex; overflow-x: auto; padding: 12px; gap: 8px; }
    .lms-user-mini { display: none; }
    .lms-brand { border-bottom: none; }
    .lms-content-area { padding: 16px; }
    .lms-menu-label { display: none; }
    .lms-spa-nav { padding: 8px 12px; white-space: nowrap; }
    .lms-grid-3, .lms-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .lms-view-header { flex-direction: column; align-items: flex-start; }
    .lms-view-actions { width: 100%; justify-content: flex-start; }
}

@media (max-width: 500px) {
    .lms-grid-2, .lms-grid-3, .lms-grid-4 { grid-template-columns: 1fr; }
}

/* =========================================
   10. View Specific Styles (Moved from PHP)
   ========================================= */

/* Generic Table Columns */
.lms-col-title { width: 25%; min-width: 200px; }
.lms-col-stat { width: 70px; text-align: center; padding-left: 4px !important; padding-right: 4px !important; font-size: 0.9em; }
.lms-col-stat-header { width: 140px; text-align: center; border-bottom: 1px solid var(--lms-border-color); white-space: nowrap; }
.lms-id-cell { width: 50px; }
.lms-col-price { width: 100px; }
.lms-col-date { width: 110px; white-space: nowrap; }
.lms-status-cell { width: 90px; }
.lms-actions-cell { width: auto; min-width: 80px; text-align: center; }

@media (max-width: 768px) { .lms-grid-2 { grid-template-columns: 1fr; } }

/* Spinner */
.lms-spinner {
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top: 3px solid var(--lms-primary);
    width: 24px;
    height: 24px;
    animation: lms-spin 1s linear infinite;
    margin: 0 auto;
}
@keyframes lms-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* =========================================
   11. WordPress Core Fixes
   ========================================= */

/* Hides elements that should only be visible if JS is enabled, like the WP Editor toolbar before init */
.hide-if-no-js {
    display: none !important;
}

/* --- Custom Tooltip (Collapsed Sidebar) --- */
.lms-custom-tooltip {
    position: fixed;
    z-index: 100010; /* Above modals */
    background: #1e293b; /* Dark slate background */
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border: none; /* Explicitly no border */
}

/* --- Batch Module Specifics --- */
.lms-batch-stat-col { width: 70px; padding-left: 4px !important; padding-right: 4px !important; text-align: center; }
.lms-batch-stat-header { width: 140px; text-align: center; border-bottom: 1px solid var(--lms-border-color); white-space: nowrap; }

/* --- Profile Module Specifics --- */
.lms-form-actions { margin-top: 30px; display: flex; align-items: center; }
#lms-profile-message { margin-left: 15px; font-weight: 500; }