/* Modern Admin Portal CSS - Vuexy Inspired */

/* CSS Variables for consistent theming */
:root {
    /* Primary Colors - Modern Purple Theme */
    --primary-color: #7367f0;
    --primary-light: #9a92f5;
    --primary-dark: #5e50ee;
    --primary-gradient: linear-gradient(118deg, #7367f0, #9a92f5);
    
    /* Accent Colors */
    --secondary-color: #82868b;
    --success-color: #28c76f;
    --warning-color: #ff9f43;
    --danger-color: #ea5455;
    --info-color: #00cfe8;
    
    /* Grays - Refined palette */
    --gray-50: #f8f8f8;
    --gray-100: #f2f3f5;
    --gray-200: #ebe9f1;
    --gray-300: #dae1e7;
    --gray-400: #b8c2cc;
    --gray-500: #8e9baa;
    --gray-600: #636c72;
    --gray-700: #4e5154;
    --gray-800: #343a40;
    --gray-900: #2c2e30;
    
    /* Dark Theme Colors */
    --dark-bg: #283046;
    --dark-card: #283046;
    --dark-sidebar: #25293c;
    
    /* Light Theme Variables (Default) */
    --content-bg: #f8f9fa;
    --card-bg: #ffffff;
    --navbar-bg: #ffffff;
    --sidebar-bg: #ffffff;
    --text-primary: #2c2e30;
    --text-secondary: #636c72;
    --text-muted: #8e9baa;
    --border-color: #ebe9f1;
    --border-alpha-10: rgba(235, 233, 241, 0.1);
    --accent-color: #f2f3f5;
    --accent-alpha-35: rgba(115, 103, 240, 0.35);
    --primary-alpha-08: rgba(115, 103, 240, 0.08);
    --link-color: #7367f0;
    --link-hover: #5e50ee;
    
    /* Layout */
    --sidebar-width: 260px;
    --navbar-height: 65px;
    
    /* Shadows */
    --shadow-sm: 0 0 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 24px 0 rgba(34, 41, 47, 0.1);
    --shadow-lg: 0 5px 25px rgba(0, 0, 0, 0.15);
    --card-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.45;
    color: var(--text-secondary);
    background-color: var(--content-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

h1 { font-size: 2rem; font-weight: 500; }
h2 { font-size: 1.74rem; }
h3 { font-size: 1.51rem; }
h4 { font-size: 1.32rem; }
h5 { font-size: 1.14rem; }
h6 { font-size: 0.98rem; }

p { margin-bottom: 1rem; }

/* Links */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--link-hover);
    text-decoration: none;
}

/* Login Page */
.login-page {
    min-height: 100vh;
    background: var(--login-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-100px, -100px) rotate(360deg); }
}

.login-container {
    background: var(--card-bg);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
/*    background: var(--primary-gradient);*/
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.login-logo i {
    font-size: 2.5rem;
    color: white;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Admin Layout */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--content-bg);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    box-shadow: 0 0 15px 0 var(--border-alpha-10);
    position: fixed;
    height: 100vh;
    z-index: 1000;
    transition: var(--transition), background-color 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 0.5rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: none;
}

.sidebar-header-content {
    background: none;
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.sidebar-brand {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    white-space: nowrap;
    overflow: visible;
}

.sidebar-brand:hover {
    color: var(--primary-color);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

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

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 1.5rem;
    margin-bottom: 0.25rem;
}

.nav-item {
    margin: 0.125rem 0.75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-link:hover {
    background-color: var(--primary-alpha-08);
    color: var(--primary-color);
    transform: translateX(5px);
}

.nav-link.active {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 8px -2px var(--primary-alpha-35);
}

/*.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 70%;
    background: white;
    border-radius: 0 2px 2px 0;
}*/

.nav-link i {
    width: 1.25rem;
    text-align: center;
    font-size: 1.25rem;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Navbar */
.navbar {
    background: var(--navbar-bg);
    box-shadow: 0 4px 20px 0 var(--border-alpha-10);
    position: sticky;
    top: 0;
    z-index: 999;
    transition: var(--transition), background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: var(--navbar-height);
    width: 100%;
    box-sizing: border-box;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
    min-width: 0; /* Allow shrinking */
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.breadcrumb-nav {
    margin: 0;
    overflow: hidden;
}

.breadcrumb {
    margin: 0;
    padding: 0;
    background: none;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--text-muted);
}

.breadcrumb-item.active {
    color: var(--color-text-muted) !important;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0; /* Prevent shrinking */
    margin-left: auto; /* Ensure it stays right */
}

/* User Menu */
.user-menu-wrapper {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.user-menu-toggle:hover {
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
}

.user-menu-toggle::after {
    display: none;
}

.user-menu-toggle > i {
    color: var(--text-primary);
}

.user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.user-avatar-lg {
    width: 3rem;
    height: 3rem;
    color: var(--primary-color);
}

.user-info {
    text-align: left;
}

.user-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.user-role {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Content Area */
.content-wrapper {
    flex: 1;
    padding: 2rem;
}

.content-area {
    max-width: 1440px;
    margin: 0 auto;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    border: none;
    transition: var(--transition), background-color 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
}

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

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-body {
    padding: 1.5rem;
}

/* Stat Cards */
.stat-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card-body {
    position: relative;
    z-index: 1;
}

.stat-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-icon.primary {
    background: var(--primary-alpha-12);
    color: var(--primary-color);
}

.stat-icon.success {
    background: rgba(40, 199, 111, 0.12);
    color: var(--success-color);
}

.stat-icon.warning {
    background: rgba(255, 159, 67, 0.12);
    color: var(--warning-color);
}

.stat-icon.info {
    background: rgba(0, 207, 232, 0.12);
    color: var(--info-color);
}

.stat-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.stat-trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

.stat-trend.up {
    color: var(--success-color);
}

.stat-trend.down {
    color: var(--danger-color);
}

.stat-decoration {
    position: absolute;
    right: 10px;
    bottom: 10px;
    font-size: 6rem;
    opacity: 0.1;
}

/* Forms */
.form-label {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-control,
.form-select {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-secondary);
    background-color: var(--card-bg) !important;
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    appearance: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    color: var(--text-secondary);
    background-color: var(--card-bg);
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 3px 10px 0 var(--primary-alpha-08);
}

/* Readonly and Disabled Form Controls - Theme Aware */
.form-control:readonly,
.form-control:disabled,
.form-select:disabled {
    background-color: var(--accent-color);
    border-color: var(--border-color);
    color: var(--text-muted);
    opacity: 1;
    cursor: not-allowed;
    transition: var(--transition), background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.form-control:readonly {
    cursor: default;
}

.form-control:readonly:focus,
.form-control:disabled:focus,
.form-select:disabled:focus {
    background-color: var(--accent-color);
    border-color: var(--border-color);
    box-shadow: none;
}

/* Dark theme specific adjustments for readonly/disabled inputs */
.theme-dark .form-control:readonly,
.theme-dark .form-control:disabled,
.theme-dark .form-select:disabled {
    background-color: #2f3349;
    border-color: #404656;
    color: #8a93a2;
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

.btn:not(.btn-search, .btn-warning-search, .btn-icon-picker):hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus {
    outline: 0;
    box-shadow: none;
}

.btn-primary {
    color: white;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 3px 8px 0 rgba(115, 103, 240, 0.25);
}

.btn-primary:hover {
    color: white;
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 8px 25px -8px rgba(115, 103, 240, 0.5);
}

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

.btn-success {
    color: white;
    background-color: var(--success-color);
    border-color: var(--success-color);
    box-shadow: 0 3px 8px 0 rgba(40, 199, 111, 0.25);
}

.btn-danger {
    color: white;
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    box-shadow: 0 3px 8px 0 rgba(234, 84, 85, 0.25);
}

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

.btn-outline-primary:hover {
    color: white;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 3px 8px 0 rgba(115, 103, 240, 0.25);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: calc(var(--border-radius) - 0.1rem);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: calc(var(--border-radius) + 0.1rem);
}

/* Button Groups */
.btn-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
}

.btn-group > .btn {
    position: relative;
    flex: 1 1 auto;
}

.btn-group > .btn:not(:first-child) {
    margin-left: -1px;
}

.btn-group > .btn:first-child:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group > .btn:last-child:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.btn-group > .btn:not(:first-child):not(:last-child) {
    border-radius: 0;
}

/* Icon-only buttons in tables */
.btn-group-sm > .btn i {
    font-size: 0.875rem;
}

/* Ensure proper hover state for grouped buttons */
.btn-group > .btn:hover,
.btn-group > .btn:focus {
    z-index: 1;
}

/* Enhanced Theme Toggle Buttons */
.theme-toggle-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.theme-toggle-group:hover {
    box-shadow: var(--shadow-md);
}

.theme-toggle-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    white-space: nowrap;
    z-index: 1;
}

.theme-toggle-btn:hover {
    color: var(--primary-color);
    background: var(--primary-alpha-08);
    transform: translateY(-1px);
}

.theme-toggle-btn.active {
    color: white;
    background: var(--primary-gradient);
    box-shadow: 0 4px 12px 0 rgba(115, 103, 240, 0.3);
    transform: translateY(-1px);
    z-index: 2;
}

.theme-toggle-btn.active:hover {
    background: var(--primary-gradient);
    box-shadow: 0 6px 20px 0 rgba(115, 103, 240, 0.4);
    transform: translateY(-2px);
}

.theme-toggle-btn i {
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover i {
    transform: scale(1.1);
}

.theme-toggle-btn.active i {
    transform: scale(1.05);
}

/* Theme Toggle Button States */
.theme-toggle-btn:not(.active):first-child {
    border-right: 1px solid var(--border-color);
}

.theme-toggle-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-alpha-25);
}

.theme-toggle-btn.active:focus {
    box-shadow: 0 4px 12px 0 rgba(115, 103, 240, 0.3), 0 0 0 3px var(--primary-alpha-25);
}

/* Theme Toggle Container */
.theme-toggle-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.theme-toggle-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle-description {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .theme-toggle-group {
        width: 100%;
    }
    
    .theme-toggle-btn {
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
        gap: 0.5rem;
    }
}

/* Tables */
.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    vertical-align: top;
    border-color: var(--border-color);
}

.table > :not(caption) > * > * {
    padding: 0.95rem;
    background-color: transparent;
    border-bottom-width: 1px;
    box-shadow: inset 0 0 0 9999px transparent;
}

.table > thead {
    vertical-align: bottom;
}

.table > thead > tr > th {
    color: var(--text-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

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

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
    margin-bottom: 1rem;
}

.table-responsive > .table {
    min-width: max-content;
}

/* Custom scrollbar for table-responsive */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Sortable Table Headers */
.sortable-header {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: var(--transition);
}

.sortable-header:hover {
    background-color: rgba(115, 103, 240, 0.05);
    color: var(--primary-color);
}

.sortable-header.sort-active {
    background-color: rgba(115, 103, 240, 0.1);
    color: var(--primary-color);
    font-weight: 700;
}

.sortable-header .column-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.sortable-header .sort-icon {
    opacity: 0.5;
    transition: all 0.2s ease;
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

.sortable-header:hover .sort-icon {
    opacity: 0.8;
    color: var(--primary-color);
}

.sortable-header .sort-icon.active {
    opacity: 1;
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Sort icon animations */
.sort-icon {
    transition: all 0.2s ease;
}

.sort-icon.active {
    animation: sortPulse 0.3s ease;
}

@keyframes sortPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1.1); }
}

/* Ensure proper spacing for sort icons */
.sortable-header th {
    white-space: nowrap;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--border-radius);
}

.bg-primary {
    background-color: var(--primary-color) !important;
    color: white;
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
    color: white;
}

.bg-success {
    background-color: var(--success-color) !important;
    color: white;
}

.bg-danger {
    background-color: var(--danger-color) !important;
    color: white;
}

.bg-warning {
    background-color: var(--warning-color) !important;
    color: white;
}

.bg-info {
    background-color: var(--info-color) !important;
    color: white;
}

/* ===== ENHANCED ALERTS SYSTEM ===== */

/* Base Alert Styling */
.alert {
    position: relative;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-weight: 500;
    box-shadow: var(--shadow-md);
    transition: var(--transition), background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.alert:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

/* Alert Icons - Positioned for Optimal Layout */
.alert i:first-child {
    float: left;
    margin-right: 0.75rem;
    margin-top: 0.1rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Alert Content - Natural Text Flow */
.alert {
    overflow: hidden; /* Clear float */
}

/* Inline elements within alerts should flow naturally */
.alert strong,
.alert a,
.alert span {
    display: inline;
}

/* Alert Links */
.alert a,
.alert .alert-link {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.alert a:hover,
.alert .alert-link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Success Alerts */
.alert-success {
    color: #1e7e34;
    background-color: rgba(40, 199, 111, 0.15);
    border-color: rgba(40, 199, 111, 0.3);
}

.alert-success i {
    color: var(--success-color);
}

.alert-success strong {
    color: #155724;
}

/* Danger Alerts */
.alert-danger {
    color: #721c24;
    background-color: rgba(234, 84, 85, 0.15);
    border-color: rgba(234, 84, 85, 0.3);
}

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

.alert-danger strong {
    color: #5a1f24;
}

/* Warning Alerts */
.alert-warning {
    color: #856404;
    background-color: rgba(255, 159, 67, 0.15);
    border-color: rgba(255, 159, 67, 0.3);
}

.alert-warning i {
    color: var(--warning-color);
}

.alert-warning strong {
    color: #664d03;
}

/* Info Alerts */
.alert-info {
    color: #0c5460;
    background-color: rgba(0, 207, 232, 0.15);
    border-color: rgba(0, 207, 232, 0.3);
}

.alert-info i {
    color: var(--info-color);
}

.alert-info strong {
    color: #084c56;
}

/* Dark Theme Alert Adjustments */
.theme-dark .alert-success {
    color: #b8e6c1;
    background-color: rgba(40, 199, 111, 0.2);
    border-color: rgba(40, 199, 111, 0.4);
}

.theme-dark .alert-success strong {
    color: #d4f4da;
}

.theme-dark .alert-danger {
    color: #f7b2b4;
    background-color: rgba(234, 84, 85, 0.2);
    border-color: rgba(234, 84, 85, 0.4);
}

.theme-dark .alert-danger strong {
    color: #fcc2c3;
}

.theme-dark .alert-warning {
    color: #ffc993;
    background-color: rgba(255, 159, 67, 0.2);
    border-color: rgba(255, 159, 67, 0.4);
}

.theme-dark .alert-warning strong {
    color: #ffe0c2;
}

.theme-dark .alert-info {
    color: #99e8f0;
    background-color: rgba(0, 207, 232, 0.2);
    border-color: rgba(0, 207, 232, 0.4);
}

.theme-dark .alert-info strong {
    color: #ccf0f5;
}

/* Alert Dismissible */
.alert-dismissible {
    padding-right: 3rem;
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 1.25rem 1rem;
    color: inherit;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.alert-dismissible .btn-close:hover {
    opacity: 0.8;
}

.alert-dismissible .btn-close:focus {
    opacity: 1;
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

/* Enhanced floating alerts */
.alert-floating {
    position: fixed !important;
    top: 30px !important;
    right: 30px !important;
    z-index: 10055 !important; /* Above Bootstrap modals (1050) */
    max-width: 500px !important;
    min-width: 320px !important;
    margin-bottom: 0 !important;
    padding: 1.25rem 1.75rem !important;
    border-radius: var(--border-radius-lg) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    backdrop-filter: blur(8px);
    font-size: 0.95rem;
    font-weight: 500;
    transform: translateX(100%);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    border-width: 2px !important;
}

.alert-floating.alert-success {
    background-color: rgba(40, 199, 111, 0.95) !important;
    color: white !important;
    /*border-color: var(--success-color) !important;
    border-left: 6px solid rgba(255, 255, 255, 0.8) !important;*/
}

.alert-floating.alert-danger {
    background-color: rgba(234, 84, 85, 0.95) !important;
    color: white !important;
    /*border-color: var(--danger-color) !important;
    border-left: 6px solid rgba(255, 255, 255, 0.8) !important;*/
}

.alert-floating.alert-warning {
    background-color: rgba(255, 159, 67, 0.95) !important;
    color: white !important;
    /*border-color: var(--warning-color) !important;
    border-left: 6px solid rgba(255, 255, 255, 0.8) !important;*/
}

.alert-floating.alert-info {
    background-color: rgba(0, 207, 232, 0.95) !important;
    color: white !important;
    /*border-color: var(--info-color) !important;
    border-left: 6px solid rgba(255, 255, 255, 0.8) !important;*/
}

.alert-floating .btn-close {
    background: none !important;
    border: none !important;
    color: white !important;
    opacity: 0.8 !important;
    font-size: 1.4rem !important;
    font-weight: 400 !important;
    padding: 0.5rem !important;
    margin: 0 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border-radius: var(--border-radius) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 2rem !important;
    min-height: 2rem !important;
}

.alert-floating .btn-close:hover {
    opacity: 1 !important;
    transform: scale(1.1) !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.alert-floating .btn-close:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5) !important;
    outline-offset: 2px !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.alert-floating .btn-close i {
    font-size: inherit !important;
    line-height: 1 !important;
}

/* Alert slide-in animation */
.alert-floating.show {
    transform: translateX(0) !important;
}

/* Alert pulse effect for critical alerts */
.alert-floating.alert-danger {
    animation: alertPulse 2s ease-in-out infinite alternate;
}

@keyframes alertPulse {
    0% { 
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1), 0 0 0 0 rgba(234, 84, 85, 0.4);
    }
    100% { 
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.1), 0 0 0 8px rgba(234, 84, 85, 0);
    }
}

/* Responsive floating alerts */
@media (max-width: 768px) {
    .alert-floating {
        top: 20px !important;
        right: 20px !important;
        left: 20px !important;
        max-width: none !important;
        min-width: auto !important;
        margin: 0 !important;
        padding: 1rem 1.25rem !important;
        font-size: 0.9rem !important;
    }
}

/* Legacy Theme Toggle Button - Now handled by user-dropdown-link styles */

/* Dropdown */
.dropdown-menu {
    position: absolute;
    z-index: 1000;
    display: none;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: left;
    background-color: var(--card-bg);
    background-clip: padding-box;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: background-color 0.3s ease;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-header {
    display: block;
    padding: 0.5rem 1rem;
    margin-bottom: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    clear: both;
    font-weight: 400;
    color: var(--text-secondary);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    transition: var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--text-primary);
    background-color: var(--accent-color);
}

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

/* Enhanced User Dropdown Styling */
.user-dropdown-menu {
    min-width: 280px;
    padding: 0.5rem 0;
}

.user-dropdown-header {
    padding: 1rem;
    margin-bottom: 0;
    background-color: transparent;
}

.user-dropdown-info {
    text-align: left;
}

.user-dropdown-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.user-dropdown-email {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.user-dropdown-role {
    margin: 0;
}

.role-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border: 0;
    background: transparent;
    width: 100%;
    text-align: left;
    transition: var(--transition);
}

.user-dropdown-link:hover,
.user-dropdown-link:focus {
    color: var(--text-primary);
    background-color: var(--accent-color);
    text-decoration: none;
}

.user-dropdown-link i {
    width: 1.25rem;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.user-dropdown-link span:first-of-type {
    flex-grow: 1;
}

.theme-toggle-link {
    position: relative;
}

.theme-indicator {
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    margin-left: auto;
    transition: var(--transition);
}

.theme-toggle-link:hover .theme-indicator {
    background: var(--primary-alpha-15);
    color: var(--primary-color);
}

/* Responsive User Dropdown */
@media (max-width: 576px) {
    .user-dropdown-menu {
        min-width: 260px;
        margin-right: 1rem;
    }
    
    .user-dropdown-link {
        padding: 0.65rem 0.875rem;
        font-size: 0.9rem;
    }
    
    .user-dropdown-link i {
        width: 1.1rem;
        font-size: 0.95rem;
    }
    
    .theme-indicator {
        font-size: 0.75rem;
        padding: 0.15rem 0.4rem;
    }
}

/* Dashboard Section Cards */
.hover-lift {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.section-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-alpha-08);
    border-radius: var(--border-radius);
    font-size: 1.5rem;
}

.section-permissions .badge {
    font-size: 0.7rem;
    margin-right: 0.25rem;
}

.badge-sm {
    padding: 0.2rem 0.4rem;
    font-size: 0.7rem;
}

/* Dashboard Activity Styling */
.activity-icon {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-alpha-08);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
}

/* Dashboard Info Card - Theme Aware */
.dashboard-info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Enhanced Card Visibility for Dark Mode */
.quick-action-card {
    border: 1px solid var(--border-color) !important;
    transition: border-color 0.3s ease, transform 0.2s ease, background-color 0.3s ease;
}

.quick-action-card:hover {
    border-color: var(--primary-alpha-35) !important;
    transform: translateY(-2px);
}

/* Theme-aware List Group Items */
.list-group-item {
    background-color: var(--card-bg) !important;
    color: var(--text-primary);
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Recent Activity Items - No Borders */
.recent-activity-item {
    background-color: transparent !important;
    padding: 0.75rem 0 !important;
    margin-bottom: 0 !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius) !important;
}
.recent-activity-item:not(:last-child) {
    padding-bottom: 1rem !important;
    margin-bottom: 0.75rem !important;
}

.list-group-item:hover {
    background-color: var(--accent-color) !important;
    border-color: var(--primary-alpha-35) !important;
}

/* Compact Activity Content Layout */
.activity-content {
    flex: 0 1 auto;
    min-width: 0;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    padding: 1.5rem;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.modal-title {
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.modal-body {
    padding: 1.5rem;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    padding: 1rem 1.5rem;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Quick Action Cards - Compact Design */
.quick-action-card .card-title {
    display: block !important;
    text-align: center !important;
    gap: 0 !important;
}

.quick-action-card .card-body {
    padding: 1rem !important;
    justify-content: space-between !important;
}

/* Utilities */
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-muted { color: var(--text-muted) !important; }

.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-none { display: none !important; }
.d-block { display: block !important; }

.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.align-items-center { align-items: center !important; }

.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }

.m-0 { margin: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.ms-1 { margin-left: 0.25rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-3 { margin-left: 1rem !important; }
.me-1 { margin-right: 0.25rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.text-center { text-align: center !important; }
.text-start { text-align: left !important; }
.text-end { text-align: right !important; }

.fw-normal { font-weight: 400 !important; }
.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }

.small { font-size: 0.875rem !important; }

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    vertical-align: text-bottom;
    border: 0.2em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

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

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Responsive */
@media (max-width: 991px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .navbar-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    .content-wrapper {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .navbar-content {
        padding: 0 1rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .login-container {
        padding: 2rem;
        margin: 1rem;
    }
}

/* Search Button Styling Enhancement */
.input-group-search {
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.input-group-search:focus-within {
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}

.input-group-search .form-control {
    border-right: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    transition: all 0.3s ease;
    padding-right: 2.5rem; /* Make space for internal clear button */
}

.input-group-search .form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.btn-search {
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: white;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    border-left: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 0 0 transparent; /* Ensure consistent shadow baseline */
}

.btn-search:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 12px rgba(115, 103, 240, 0.3); /* Use spread instead of vertical offset */
}

.btn-search:focus {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}

.btn-search:active {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 0 0 transparent; /* Remove shadow on active */
}

/* Icon Picker Button Styling - Matching Search Button Design */
.btn-icon-picker {
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: white;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    border-left: none;
    transition: all 0.3s ease;
    min-width: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon-picker:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 12px rgba(115, 103, 240, 0.3); /* Use spread instead of vertical offset */
}

.btn-icon-picker:focus {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(115, 103, 240, 0.25);
}

.btn-icon-picker:active {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark);
    color: white !important;
    box-shadow: 0 0 0 0 transparent; /* Remove shadow on active */
}

/* Icon Picker Modal Grid Styling */
.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 120px));
    gap: 12px;
    padding: 8px;
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
    justify-content: center;
}

.icon-picker-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-bg);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    min-height: 80px;
    box-sizing: border-box;
}

.icon-picker-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(115, 103, 240, 0.15);
    transform: translateY(-1px);
}

.icon-picker-card.selected {
    border-color: var(--primary-color);
    background: rgba(115, 103, 240, 0.1);
}

.icon-picker-card i {
    font-size: 1.5rem;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.icon-picker-card small {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.2;
    word-break: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.icon-picker-card:hover i {
    color: var(--primary-color);
}

.icon-picker-card:hover small {
    color: var(--primary-color);
}

/* Responsive adjustments for icon picker */
@media (max-width: 768px) {
    .icon-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 100px));
        gap: 8px;
        padding: 6px;
        justify-content: center;
    }
    
    .icon-picker-card {
        min-height: 70px;
        padding: 6px;
    }
    
    .icon-picker-card i {
        font-size: 1.25rem;
    }
    
    .icon-picker-card small {
        font-size: 0.7rem;
    }
}

/* Internal clear button styling */
.btn-clear-internal {
    position: absolute;
    right: 60px; /* Position inside input, before search button - adjusted for actual DOM structure */
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 0;
    cursor: pointer;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 5;
    margin: 0;
}

.btn-clear-internal:hover {
/*    background: rgba(0, 0, 0, 0.1);*/
    color: var(--text-secondary);
}

.btn-clear-internal:focus {
    outline: none;
/*    background: rgba(0, 0, 0, 0.1);*/

    background: none;
/*    color: var(--gray-700);*/
}

.btn-clear-internal:active {
/*    background: rgba(0, 0, 0, 0.15);*/
    background: none;
}

.btn-clear-internal i {
    font-size: 1.25rem;
    line-height: 1;
}

/* Legacy clear button styling (kept for compatibility) */
.btn-clear {
    background: var(--accent-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    border-left: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

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

.btn-clear:focus {
    background: var(--border-color);
    border-color: var(--text-muted);
    color: var(--text-secondary);
    box-shadow: 0 0 0 0.2rem var(--accent-alpha-35);
}

/* Animation for smooth search experience */
.input-group-search .form-control:focus + .btn-search {
    border-color: var(--primary-color);
}

/* API Key Input Group - Multiple Buttons */
.input-group-search .btn-search + .btn-search {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    margin-left: 0;
}

.input-group-search .btn-search:not(:last-child) {
    border-radius: 0;
}

/* Warning Search Button for API Actions */
.btn-warning-search {
    background: var(--warning-color);
    border: 1px solid var(--warning-color);
    color: white;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    border-left: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 0 0 transparent; /* Ensure consistent shadow baseline */
}

.btn-warning-search:hover {
    background: #ff8800 !important;
    border-color: #ff8800;
    color: white !important;
    box-shadow: 0 0 12px rgba(255, 159, 67, 0.3); /* Use spread instead of vertical offset */
}

.btn-warning-search:focus {
    background: #ff8800 !important;
    border-color: #ff8800;
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 159, 67, 0.25);
}

.btn-warning-search:active {
    background: #ff8800 !important;
    border-color: #ff8800;
    color: white !important;
    box-shadow: 0 0 0 0 transparent; /* Remove shadow on active */
}

/* Section Header Styling for Theme Awareness */
.section-header {
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

/* Table smooth updates to prevent flashing */
.table tbody {
    transition: opacity 0.1s ease;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr.row-removing {
    opacity: 0;
    transform: translateX(-10px);
}

.table tbody tr.row-adding {
    opacity: 0;
    transform: translateX(10px);
}

.table-responsive {
    min-height: 200px; /* Prevent layout shift during updates */
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .input-group-search {
        box-shadow: var(--shadow-sm);
    }
    
    .btn-search, .btn-clear {
        padding: 0.375rem 0.75rem;
    }
}

/* Custom Pagination Styling - Portal Aesthetic */
.pagination-custom {
    display: flex;
    padding-left: 0;
    list-style: none;
    margin: 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    background: var(--card-bg);
    overflow: hidden;
}

.pagination-custom .page-item {
    margin: 0;
}

.pagination-custom .page-link {
    position: relative;
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    background-color: var(--card-bg);
    border: none;
    border-right: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
    margin-left: 0;
}

.pagination-custom .page-item:first-child .page-link {
    border-top-left-radius: var(--border-radius);
    border-bottom-left-radius: var(--border-radius);
}

.pagination-custom .page-item:last-child .page-link {
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
    border-right: none;
}

.pagination-custom .page-link:hover {
    background-color: rgba(115, 103, 240, 0.1);
    color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(115, 103, 240, 0.15);
    z-index: 2;
}

.pagination-custom .page-item.active .page-link {
    background: var(--primary-gradient);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(115, 103, 240, 0.3);
    z-index: 3;
}

.pagination-custom .page-item.active .page-link:hover {
    background: var(--primary-gradient);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(115, 103, 240, 0.4);
}

.pagination-custom .page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: var(--accent-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.pagination-custom .page-item.disabled .page-link:hover {
    color: var(--text-muted);
    background-color: var(--accent-color);
    transform: none;
    box-shadow: none;
}

/* Pagination Grid Layout for Perfect Centering */
.pagination-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
}

.pagination-grid .pagination-records {
    justify-self: start;
}

.pagination-grid .pagination-controls {
    justify-self: center;
}

.pagination-grid .pagination-spacer {
    justify-self: end;
}

/* Pagination responsive design */
@media (max-width: 768px) {
    .pagination-custom .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .pagination-custom {
        box-shadow: var(--shadow-sm);
    }
    
    .pagination-grid {
        gap: 0.5rem;
    }
}

@media (max-width: 576px) {
    .pagination-custom .page-link {
        padding: 0.5rem 0.6rem;
        font-size: 0.75rem;
    }
    
    /* Hide page numbers on very small screens, keep only prev/next */
    .pagination-custom .page-item:not(.page-item:first-child):not(.page-item:last-child) {
        display: none;
    }
    
    .pagination-custom .page-item:nth-child(2),
    .pagination-custom .page-item:nth-last-child(2) {
        display: list-item;
    }
}

/* ===== THEME SYSTEM ===== */

/* Light Theme (explicit) */
.theme-light {
    --content-bg: #f8f9fa;
    --card-bg: #ffffff;
    --navbar-bg: #ffffff;
    --sidebar-bg: #ffffff;
    --text-primary: #2c2e30;
    --text-secondary: #636c72;
    --text-muted: #8e9baa;
    --border-color: #ebe9f1;
    --border-alpha-10: rgba(235, 233, 241, 0.1);
    --accent-color: #f2f3f5;
    --accent-alpha-35: rgba(115, 103, 240, 0.35);
    --primary-alpha-08: rgba(115, 103, 240, 0.08);
    --link-color: #7367f0;
    --link-hover: #5e50ee;
}

/* Dark Theme */
.theme-dark {
    --content-bg: #161d31;
    --card-bg: #283046;
    --navbar-bg: #283046;
    --sidebar-bg: #25293c;
    --text-primary: #d0d2d6;
    --text-secondary: #b4b7bd;
    --text-muted: #8a93a2;
    --border-color: #404656;
    --border-alpha-10: rgba(64, 70, 86, 0.1);
    --accent-color: #2f3349;
    --accent-alpha-35: rgba(115, 103, 240, 0.35);
    --primary-alpha-08: rgba(115, 103, 240, 0.08);
    --link-color: #9a92f5;
    --link-hover: #7367f0;
}

/* ===== SIDEBAR MOBILE ENHANCEMENTS ===== */

/* Sidebar Backdrop Overlay */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    animation: backdropFadeIn 0.3s ease forwards;
}

@keyframes backdropFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Sidebar Close Button */
.sidebar-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    opacity: 0.7;
}

.sidebar-close-btn:hover {
    background-color: var(--accent-color);
    color: var(--text-secondary);
    opacity: 1;
    transform: scale(1.1);
}

.sidebar-close-btn:focus {
    outline: none;
    background-color: var(--accent-color);
    color: var(--text-secondary);
    opacity: 1;
    box-shadow: 0 0 0 2px var(--primary-alpha-08);
}

.sidebar-close-btn:active {
    transform: scale(0.95);
}

/* Ensure sidebar header has proper flex layout for close button */
.sidebar-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

/* Adjust sidebar brand to not take full width */
.sidebar-brand {
    flex: 1;
    min-width: 0; /* Allow shrinking */
    overflow: hidden; /* Ensure content doesn't overflow flex container */
}

/* Optimize gap spacing for tighter layouts */
.sidebar-header-content {
    gap: 0.5rem;
}

/* Tablet-specific adjustments for sidebar text cutoff fix */
@media (min-width: 576px) and (max-width: 991px) {
    /* More aggressive font scaling for tablet range where close button causes cutoff */
    .sidebar-brand {
        font-size: clamp(0.85rem, 2.5vw, 1rem);
        gap: 0.4rem;
    }
    
    /* Minimize spacing on tablets */
    .sidebar-header-content {
        gap: 0.1rem;
    }
    
    /* Smaller close button on tablets to save space */
    .sidebar-close-btn {
        font-size: 1.3rem;
        padding: 0.5rem;
        opacity: 0.8;
    }
    
    .sidebar-close-btn:hover,
    .sidebar-close-btn:focus {
        opacity: 1;
    }
}

/* ===== BOOTSTRAP ACCORDION THEME INTEGRATION ===== */

/* Accordion Container */
.accordion {
    --bs-accordion-bg: var(--card-bg);
    --bs-accordion-border-color: var(--border-color);
    --bs-accordion-border-width: 1px;
    --bs-accordion-border-radius: var(--border-radius);
    --bs-accordion-inner-border-radius: calc(var(--border-radius) - 1px);
    --bs-accordion-btn-padding-x: 1.25rem;
    --bs-accordion-btn-padding-y: 1rem;
    --bs-accordion-btn-color: var(--text-primary);
    --bs-accordion-btn-bg: var(--card-bg);
    --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23636c72'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    --bs-accordion-btn-icon-width: 1.25rem;
    --bs-accordion-btn-icon-transform: rotate(-180deg);
    --bs-accordion-btn-icon-transition: transform 0.2s ease-in-out;
    --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%237367f0'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    --bs-accordion-btn-focus-border-color: var(--primary-color);
    --bs-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(115, 103, 240, 0.25);
    --bs-accordion-body-padding-x: 1.25rem;
    --bs-accordion-body-padding-y: 1rem;
    --bs-accordion-active-color: var(--primary-color);
    --bs-accordion-active-bg: var(--card-bg);
}

/* Accordion Item */
.accordion-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition), background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.accordion-item:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(115, 103, 240, 0.2);
}

.accordion-item:not(:last-child) {
    margin-bottom: 0.5rem;
}

/* Accordion Header */
.accordion-header {
    margin-bottom: 0;
}

.accordion-button {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--bs-accordion-btn-padding-y) var(--bs-accordion-btn-padding-x);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    background-color: var(--card-bg);
    border: 0;
    border-radius: var(--border-radius);
    overflow-anchor: none;
    transition: var(--transition), background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: var(--card-bg);
    box-shadow: none;
    border-bottom-color: var(--border-color);
}

.accordion-button:not(.collapsed)::after {
    background-image: var(--bs-accordion-btn-active-icon);
    transform: var(--bs-accordion-btn-icon-transform);
}

.accordion-button::after {
    flex-shrink: 0;
    width: var(--bs-accordion-btn-icon-width);
    height: var(--bs-accordion-btn-icon-width);
    margin-left: auto;
    content: "";
    background-image: var(--bs-accordion-btn-icon);
    background-repeat: no-repeat;
    background-size: var(--bs-accordion-btn-icon-width);
    transition: var(--bs-accordion-btn-icon-transition);
}

.accordion-button:hover {
    z-index: 2;
    color: var(--primary-color);
    background-color: rgba(115, 103, 240, 0.05);
    border-color: var(--border-color);
}

.accordion-button:focus {
    z-index: 3;
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: var(--bs-accordion-btn-focus-box-shadow);
}

.accordion-button:active {
    color: var(--primary-color);
    background-color: rgba(115, 103, 240, 0.1);
}

/* Accordion Body */
.accordion-body {
    padding: var(--bs-accordion-body-padding-y) var(--bs-accordion-body-padding-x);
    background-color: var(--card-bg);
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Accordion Collapse */
.accordion-collapse {
    border: 0;
}

/* Enhanced accordion button states for better UX */
.accordion-button:not(.collapsed) {
    font-weight: 600;
}

.accordion-button i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    transition: color 0.3s ease;
}

.accordion-button:hover i {
    color: var(--primary-color);
}

.accordion-button small {
    color: var(--text-muted);
    font-weight: 400;
    transition: color 0.3s ease;
}

.accordion-button:hover small {
    color: var(--text-secondary);
}

/* Dark theme specific adjustments for accordion icons */
.theme-dark .accordion {
    --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b4b7bd'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%239a92f5'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* Responsive accordion adjustments */
@media (max-width: 768px) {
    .accordion-button {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
    
    .accordion-body {
        padding: 0.875rem 1rem;
    }
    
    .accordion-button i {
        margin-right: 0.4rem;
    }
}

@media (max-width: 576px) {
    .accordion-button {
        padding: 0.75rem 0.875rem;
        font-size: 0.9rem;
    }
    
    .accordion-body {
        padding: 0.75rem 0.875rem;
    }
    
    .accordion-button small {
        font-size: 0.8rem;
    }
}