/* ========================================
   Theme Variables - تغيير الألوان من هنا فقط
   ======================================== */

:root {
    /* Primary Colors */
    --primary-color: #7367f0;
    --primary-light: #9e95f5;
    --primary-dark: #5e50ee;
    --primary-gradient: linear-gradient(135deg, #7367f0 0%, #9e95f5 100%);
    
    /* Secondary Colors */
    --secondary-color: #82868b;
    --success-color: #28c76f;
    --danger-color: #ea5455;
    --warning-color: #ff9f43;
    --info-color: #00cfe8;
    
    /* Light Mode Colors */
    --bg-color: #f4f5fa;
    --surface-color: #ffffff;
    --input-bg: #ffffff;
    --text-primary: #2c2c2c;
    --text-secondary: #5e5873;
    --text-muted: #8a8a8a;
    --border-color: #dbdade;
    --shadow: rgba(34, 41, 47, 0.08);
    --shadow-lg: rgba(34, 41, 47, 0.15);
    
    /* Sidebar */
    --sidebar-bg: #ffffff;
    --sidebar-text: #2c2c2c;
    --sidebar-hover: #f6f6f9;
    --sidebar-active: #7367f0;
    --sidebar-active-bg: rgba(115, 103, 240, 0.12);
    --sidebar-border: #e7e7e9;
    
    /* Navbar */
    --navbar-bg: #ffffff;
    --navbar-text: #4a4a4a;
    --navbar-shadow: 0 4px 24px 0 rgba(34, 41, 47, 0.1);
    
    /* Cards */
    --card-bg: #ffffff;
    --card-shadow: 0 4px 24px 0 rgba(34, 41, 47, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 0.357rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --bg-color: #161d31;
    --surface-color: #283046;
    --input-bg: #283046;
    --text-primary: #d0d2d6;
    --text-secondary: #b4b7bd;
    --border-color: #3b4253;
    --shadow: rgba(0, 0, 0, 0.4);
    
    --sidebar-bg: #283046;
    --sidebar-text: #b4b7bd;
    --sidebar-hover: #2c3a57;
    --sidebar-active: #7367f0;
    --sidebar-active-bg: rgba(115, 103, 240, 0.12);
    
    --navbar-bg: #283046;
    --navbar-text: #b4b7bd;
    --navbar-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.4);
    
    --card-bg: #283046;
    --card-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.4);
}

/* ========================================
   Global Styles
   ======================================== */

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

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    transition: var(--transition);
    font-size: 0.95rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* RTL Support */
[dir="rtl"] {
    text-align: right;
}

[dir="ltr"] {
    text-align: left;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

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

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    box-shadow: 0 0 28px 0 rgba(34, 41, 47, 0.12);
    position: fixed;
    top: 0;
    bottom: 0;
    transition: all 0.25s ease;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
    border-left: 1px solid var(--sidebar-border);
}

[dir="ltr"] .sidebar {
    border-left: none;
    border-right: 1px solid var(--sidebar-border);
}

[dir="rtl"] .sidebar {
    right: 0;
}

[dir="ltr"] .sidebar {
    left: 0;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar-header {
    padding: 1.5rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    background: linear-gradient(135deg, rgba(115, 103, 240, 0.05) 0%, rgba(115, 103, 240, 0.02) 100%);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-logo .logo-text {
    color: var(--text-primary) !important;
    font-weight: 700;
}

.sidebar-logo i {
    color: var(--primary-color) !important;
}

.sidebar-logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.sidebar-logo:hover {
    transform: translateX(-3px);
}

[dir="ltr"] .sidebar-logo:hover {
    transform: translateX(3px);
}

.sidebar-logo i {
    font-size: 2rem;
}

.sidebar.collapsed .logo-text {
    display: none;
}

/* Sidebar Menu */
.sidebar-menu {
    padding: var(--spacing-md);
    list-style: none;
}

.menu-item {
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    color: var(--sidebar-text) !important;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}


.menu-link i {
    color: var(--sidebar-text) !important;
}

.menu-link .menu-text {
    color: var(--sidebar-text) !important;
}

.menu-link::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 3px;
    height: 100%;
    background: var(--primary-color);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

[dir="ltr"] .menu-link::before {
    right: auto;
    left: 0;
}

.menu-link:hover {
    background-color: var(--sidebar-hover);
    color: var(--primary-color) !important;
    transform: translateX(-3px);
}

.menu-link:hover i,
.menu-link:hover .menu-text {
    color: var(--primary-color) !important;
}

[dir="ltr"] .menu-link:hover {
    transform: translateX(3px);
}

.menu-link.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active) !important;
    font-weight: 600;
}

.menu-link.active i,
.menu-link.active .menu-text {
    color: var(--sidebar-active) !important;
}

.menu-link.active::before {
    transform: scaleY(1);
}

.menu-link i {
    font-size: 1.2rem;
    width: 20px;
}

.sidebar.collapsed .menu-text {
    display: none;
}

/* Menu Item with Children */
.menu-item-has-children {
    position: relative;
}

.menu-toggle {
    cursor: pointer;
}

.toggle-icon {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

[dir="ltr"] .toggle-icon {
    margin-left: auto;
    margin-right: 0;
}

.menu-item-has-children.open .toggle-icon {
    transform: rotate(180deg);
}

/* Submenu Styles */
.submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
}

[data-theme="dark"] .submenu {
    background: rgba(255, 255, 255, 0.03);
}

.menu-item-has-children.open .submenu {
    max-height: 500px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.submenu-item {
    margin: 0;
}

.submenu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    color: var(--sidebar-text) !important;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    font-weight: 400;
    font-size: 0.9rem;
}

[dir="ltr"] .submenu-link {
    padding: 0.65rem 2.5rem 0.65rem 1rem;
}

.submenu-link i {
    font-size: 0.9rem;
    color: var(--sidebar-text) !important;
}

.submenu-link:hover {
    background-color: var(--sidebar-hover);
    color: var(--primary-color) !important;
    padding-right: 2.2rem;
}

[dir="ltr"] .submenu-link:hover {
    padding-left: 2.2rem;
    padding-right: 1rem;
}

.submenu-link:hover i {
    color: var(--primary-color) !important;
}

/* Main Content */
.main-content {
    flex: 1;
    transition: var(--transition);
}

[dir="rtl"] .main-content {
    margin-right: 260px;
}

[dir="ltr"] .main-content {
    margin-left: 260px;
}

.sidebar.collapsed ~ .main-content {
    margin-left: 80px;
    margin-right: 80px;
}

/* Navbar */
.navbar {
    background-color: var(--navbar-bg);
    box-shadow: 0 4px 24px 0 rgba(34, 41, 47, 0.08);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 999;
    min-height: 70px;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.navbar-toggle:hover {
    background-color: var(--sidebar-hover);
}

/* Theme Toggle Button */
.theme-toggle,
.lang-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.3rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover,
.lang-toggle:hover {
    background-color: var(--sidebar-hover);
    color: var(--primary-color);
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(115, 103, 240, 0.3);
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(115, 103, 240, 0.4);
}

/* Content Area */
.content-wrapper {
    padding: var(--spacing-xl);
}

/* ========================================
   Cards
   ======================================== */

.card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    box-shadow: 0 4px 24px 0 rgba(34, 41, 47, 0.08);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 8px 32px 0 rgba(34, 41, 47, 0.12);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

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

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 2px 8px rgba(115, 103, 240, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(115, 103, 240, 0.5);
    transform: translateY(-2px);
}

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

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

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

/* ========================================
   Tables
   ======================================== */

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

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

.table thead {
    background-color: var(--sidebar-hover);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: inherit;
    border-bottom: 1px solid var(--border-color);
}

.table tbody tr:hover {
    background-color: var(--sidebar-hover);
}

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

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--surface-color);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(115, 103, 240, 0.1);
}

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

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert i {
    font-size: 1.2rem;
}

.alert-success {
    background-color: rgba(40, 199, 111, 0.12);
    color: var(--success-color);
    border: 1px solid rgba(40, 199, 111, 0.3);
}

.alert-danger {
    background-color: rgba(234, 84, 85, 0.12);
    color: var(--danger-color);
    border: 1px solid rgba(234, 84, 85, 0.3);
}

.alert-warning {
    background-color: rgba(255, 159, 67, 0.12);
    color: var(--warning-color);
    border: 1px solid rgba(255, 159, 67, 0.3);
}

.alert-info {
    background-color: rgba(0, 207, 232, 0.12);
    color: var(--info-color);
    border: 1px solid rgba(0, 207, 232, 0.3);
}

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

.text-primary { color: var(--primary-color); }
.text-success { color: var(--success-color); }
.text-danger { color: var(--danger-color); }
.text-warning { color: var(--warning-color); }
.text-info { color: var(--info-color); }

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    font-weight: 500;
}

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

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

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1040;
    }
    
    [dir="rtl"] .sidebar {
        transform: translateX(100%);
    }
    
    [dir="ltr"] .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0) !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    /* Make navbar toggle visible on mobile */
    .navbar-toggle {
        display: flex !important;
    }
}

/* ========================================
   User Dropdown
   ======================================== */

.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.user-dropdown-toggle:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.15);
    transform: translateY(-2px);
}

.user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1;
}

.dropdown-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.user-dropdown-toggle.active .dropdown-icon {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 280px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1050;
    overflow: hidden;
}

[dir="rtl"] .user-dropdown-menu {
    right: auto;
    left: 0;
}

.user-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown Header */
.dropdown-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar-large {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    border: 3px solid rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name-large {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin: 0 0 0.25rem 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 0.5rem 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Dropdown Items */
.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 0.95rem;
}

[dir="rtl"] .dropdown-item {
    text-align: right;
}

.dropdown-item:hover {
    background: var(--sidebar-hover);
    color: var(--primary-color);
}

.dropdown-item i {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.dropdown-item:hover i {
    color: var(--primary-color);
}

.logout-item {
    color: var(--danger-color);
}

.logout-item:hover {
    background: rgba(234, 84, 85, 0.1);
    color: var(--danger-color);
}

.logout-item i {
    color: var(--danger-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

.dropdown-form {
    margin: 0;
    padding: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .user-info {
        display: none;
    }
    
    .dropdown-icon {
        display: none;
    }
    
    .user-dropdown-toggle {
        padding: 0.5rem;
        border-radius: 50%;
    }
    
    .user-dropdown-menu {
        min-width: 260px;
    }
}

/* ========================================
   Form Select (Dropdowns) - بسيط وكلاسيك
   ======================================== */

.form-select {
    background: var(--input-bg, var(--surface-color));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0.5rem;
    padding: 0.6rem 0.75rem;
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-select:hover {
    border-color: var(--primary-color);
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}

.form-select:disabled,
.form-select[readonly] {
    background-color: var(--bg-color);
    opacity: 0.6;
    cursor: not-allowed;
}

/* DataTables Filter Select */
.dataTables_wrapper .dataTables_length select {
    background: var(--input-bg, var(--surface-color));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0.5rem;
    padding: 0.4rem 0.6rem;
    font-size: 0.9rem;
    transition: border-color 0.2s ease;
}

.dataTables_wrapper .dataTables_length select:hover {
    border-color: var(--primary-color);
}

.dataTables_wrapper .dataTables_length select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}