/* /css/style.css */

/* ==========================================================================
   SIDEBAR ACTIVE STATE OVERRIDE - EARLIEST PRIORITY
   ========================================================================== */

body .sidebar nav ul li a.active {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
    color: white !important;
    box-shadow: var(--shadow) !important;
    border-color: var(--primary-color) !important;
    border-radius: 8px !important;
}

body .sidebar nav ul li a:hover {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
    color: white !important;
    transform: translateX(4px) !important;
    box-shadow: var(--shadow) !important;
    border-color: var(--primary-color) !important;
    border-radius: 8px !important;
}

html.dark-theme body .sidebar nav ul li a.active,
html.dark-theme body .sidebar nav ul li a:hover {
    background: linear-gradient(135deg, #138496 0%, #117a8b 100%) !important;
    color: #1F2937 !important;
}

body .sidebar nav ul li a:hover .nav-icon,
body .sidebar nav ul li a.active .nav-icon {
    transform: scale(1.1) !important;
    color: white !important;
}

/* ------------------------- */
/* Variables Globales - Restauradas desde LATEST_BACKUP */
/* ------------------------- */
:root {
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --transition-speed: 0.3s;
    --sidebar-width: 280px;
    --sidebar-width-collapsed: 70px;
    --header-height: 60px;

    /* --- Light Theme Palette --- */
    --bg-color-light: #f4f7f9;
    --card-bg-light: #ffffff;
    --text-color-light: #1f2937;
    --text-muted-light: #6b7280;
    --border-color-light: #e5e7eb;
    --input-bg-light: #fff;
    --input-border-light: #d1d5db;
    --input-text-light: #111827;

    /* Accent Colors - Light Theme */
    --accent-color-light: #3b82f6;
    /* blue-500 */
    --accent-color-light-rgb: 59, 130, 246;
    --secondary-color-light: #6b7280;
    /* slate-500 */
    --warning-color-light: #f59e0b;
    /* amber-500 */
    --danger-color-light: #ef4444;
    /* red-500 */

    /* --- Dark Theme Palette - Mejorado para mejor contraste --- */
    --bg-color-dark: #0f172a;
    /* slate-900 */
    --card-bg-dark: #1e293b;
    /* slate-800 - MÁS SÓLIDO */
    --text-color-dark: #f8fafc;
    /* slate-50 - MÁS CLARO */
    --text-muted-dark: #cbd5e1;
    /* slate-300 - MÁS CLARO */
    --border-color-dark: #475569;
    /* slate-600 - MÁS VISIBLE */
    --input-bg-dark: #334155;
    /* slate-700 */
    --input-border-dark: #64748b;
    /* slate-500 - MÁS VISIBLE */
    --input-text-dark: #f8fafc;
    /* slate-50 */

    /* Accent Colors - Dark Theme */
    --accent-color-dark: #60a5fa;
    /* blue-400 */
    --accent-color-dark-rgb: 96, 165, 250;
    --secondary-color-dark: #64748b;
    /* slate-500 */
    --warning-color-dark: #fbbf24;
    /* amber-400 */
    --danger-color-dark: #f87171;
    /* red-400 */

    /* --- Applied Theme Variables --- */
    --bg-color: var(--bg-color-light);
    --sidebar-bg: var(--card-bg-light);
    --card-bg: var(--card-bg-light);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --text-color: var(--text-color-light);
    --text-muted: var(--text-muted-light);
    --border-color: var(--border-color-light);
    --input-bg: var(--input-bg-light);
    --input-border: var(--input-border-light);
    --input-text: var(--input-text-light);

    /* Semantic Colors */
    --accent-color: var(--accent-color-light);
    --accent-color-rgb: var(--accent-color-light-rgb);
    --secondary-color: var(--secondary-color-light);
    --warning-color: var(--warning-color-light);
    --danger-color: var(--danger-color-light);

    /* Enhanced scrollbar variables */
    --bg-tertiary-light: #f1f5f9;
    --bg-tertiary-dark: #374151;
    --primary-color: #138496;
    --primary-dark: #117a8b;
    --primary-light: #60a5fa;
    --radius-sm: 8px;
    --radius-md: 8px;
}

/* Dark Theme - SIN transparencias molestas */
html.dark-theme {
    --bg-color: var(--bg-color-dark);
    --sidebar-bg: var(--card-bg-dark);
    --card-bg: var(--card-bg-dark);
    --card-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    --text-color: var(--text-color-dark);
    --text-muted: var(--text-muted-dark);
    --border-color: var(--border-color-dark);
    --input-bg: var(--input-bg-dark);
    --input-border: var(--input-border-dark);
    --input-text: var(--input-text-dark);

    /* Semantic Colors */
    --accent-color: var(--accent-color-dark);
    --accent-color-rgb: var(--accent-color-dark-rgb);
    --secondary-color: var(--secondary-color-dark);
    --warning-color: var(--warning-color-dark);
    --danger-color: var(--danger-color-dark);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding-left: var(--sidebar-width);
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}


/* Main content area that adapts to sidebar */
.main-content {
    transition: padding-left var(--transition-speed) ease;
    padding: 20px;
    min-height: 100vh;
}

/* Mobile responsive - no margin when sidebar is overlay */
@media (max-width: 768px) {
    .main-content {
        margin-left: 0 !important;
        padding-left: 20px !important;
    }
}

/* Sidebar overlay backdrop for mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease;
}

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

/* ------------------------- */
/* Enhanced Modern Sidebar - FormBlock Inspired */
/* -------------------------------------------- */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: width var(--transition-speed) ease, background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
    overflow: visible;
}

html.sidebar-collapsed .sidebar {
    width: var(--sidebar-width-collapsed);
}

/* Collapsed state */
.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

/* Mobile overlay mode */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 999;
        box-shadow: var(--shadow-large);
    }

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

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    background: var(--card-bg);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-color), #6366f1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 14px;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--text-color);
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
}

.sidebar.collapsed .logo-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Sidebar controls */
.sidebar-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar.collapsed .sidebar-controls {
    flex-direction: column;
    gap: 4px;
}

.toggle-btn,
.theme-toggle {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 16px;
}

.toggle-btn:hover,
.theme-toggle:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.05);
}

.mobile-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--accent-color);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-size: 18px;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 1001;
    transition: all 0.2s ease;
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

.mobile-toggle:hover {
    transform: scale(1.1);
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 30px;
}

.nav-section-title {
    padding: 0 20px 10px;
    font-size: 0.8em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
}

.sidebar.collapsed .nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

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

.nav-item {
    margin: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    position: relative;
}

.sidebar.collapsed .nav-link {
    padding: 12px;
    justify-content: center;
}

.nav-link:hover {
    background: rgba(var(--accent-color-rgb), 0.1);
    border-left-color: var(--accent-color);
    color: var(--accent-color);
}

.nav-link.active {
    background: rgba(var(--accent-color-rgb), 0.15);
    border-left-color: var(--accent-color);
    color: var(--accent-color);
    font-weight: 600;
}

.nav-icon {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar.collapsed .nav-icon {
    margin-right: 0;
}

.nav-text {
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
}

.sidebar.collapsed .nav-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.notification-badge {
    background: var(--danger-color);
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 0.7em;
    font-weight: 600;
    margin-left: auto;
    min-width: 18px;
    text-align: center;
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
}

.sidebar.collapsed .notification-badge {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Nav badge for notification count */
.nav-badge {
    background: var(--danger-color);
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 0.7em;
    font-weight: 600;
    margin-left: auto;
    min-width: 18px;
    text-align: center;
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
    animation: pulse 2s infinite;
}

.sidebar.collapsed .nav-badge {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* ==========================================================================
   FLYOUT SUBMENU - For Tools and similar categories
   ========================================================================== */

.nav-flyout-container {
    position: relative;
}

.nav-flyout-trigger {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 4px 12px;
    cursor: pointer;
}

.nav-flyout-trigger:hover {
    background: rgba(var(--accent-color-rgb), 0.1);
    color: var(--accent-color);
}

.nav-flyout-trigger .nav-icon {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-flyout-trigger .nav-text {
    flex: 1;
}

.flyout-arrow {
    font-size: 0.7em;
    opacity: 0.6;
    transition: transform 0.3s ease, opacity 0.3s ease;
    margin-left: auto;
}

.nav-flyout-container:hover .flyout-arrow {
    transform: translateX(3px);
    opacity: 1;
    color: var(--accent-color);
}

/* Flyout Menu Panel */
.nav-flyout-menu {
    position: absolute;
    left: calc(100% + 8px);
    top: 0;
    min-width: 260px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1100;
    overflow: hidden;
}

html.dark-theme .nav-flyout-menu {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--border-color);
}

.nav-flyout-container:hover .nav-flyout-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Flyout Header */
.flyout-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.flyout-header i {
    font-size: 1.1rem;
}

/* Flyout Items List */
.flyout-items {
    list-style: none;
    padding: 10px;
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
}

.flyout-items li {
    margin-bottom: 4px;
}

.flyout-items li:last-child {
    margin-bottom: 0;
}

.flyout-items a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.flyout-items a:hover {
    background: rgba(var(--accent-color-rgb), 0.1);
    color: var(--accent-color);
    transform: translateX(4px);
}

.flyout-items a.active {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    color: white;
}

.flyout-items a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    opacity: 0.8;
}

.flyout-items a:hover i,
.flyout-items a.active i {
    opacity: 1;
}

.flyout-items a span {
    flex: 1;
}

/* Collapsed Sidebar - Show flyout on icon hover */
.sidebar.collapsed .nav-flyout-trigger {
    padding: 12px;
    margin: 4px 8px;
    justify-content: center;
}

.sidebar.collapsed .nav-flyout-trigger .nav-text,
.sidebar.collapsed .nav-flyout-trigger .flyout-arrow {
    display: none;
}

.sidebar.collapsed .nav-flyout-trigger .nav-icon {
    margin-right: 0;
}

.sidebar.collapsed .nav-flyout-menu {
    left: calc(var(--sidebar-width-collapsed) - 4px);
}

/* Invisible bridge to keep hover when moving to flyout */
.nav-flyout-container::before {
    content: '';
    position: absolute;
    left: 100%;
    top: 0;
    width: 20px;
    height: 100%;
    z-index: 1099;
}

/* Mobile: show flyout as dropdown below */
@media (max-width: 768px) {
    .nav-flyout-menu {
        position: static;
        left: auto;
        min-width: 100%;
        border-radius: 0;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--border-color);
        transform: none;
        max-height: 0;
        opacity: 1;
        visibility: visible;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-flyout-container:hover .nav-flyout-menu,
    .nav-flyout-container.active .nav-flyout-menu {
        max-height: 500px;
    }

    .flyout-header {
        display: none;
    }

    .flyout-items {
        padding: 5px 0 5px 20px;
    }

    .flyout-items a {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .nav-flyout-container::before {
        display: none;
    }
}

/* ------------------------- */
/* Page Content Styles       */
/* ------------------------- */

/* Page wrapper for consistent padding */
.page-wrapper {
    padding: 30px;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .page-wrapper {
        padding: 60px 20px 20px;
        /* Extra top padding for mobile toggle */
    }
}

/* Header section in pages */
.page-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.page-title {
    font-size: 2em;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.page-subtitle {
    color: var(--text-muted);
    margin: 5px 0 0 0;
    font-size: 1.1em;
}

/* Enhanced Cards - FormBlock Inspired */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-speed);
    backdrop-filter: blur(10px);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition-speed);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.card:hover::before {
    opacity: 1;
}

html.dark-theme .card {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
}

.card-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

html.dark-theme .card-header {
    background: rgba(0, 0, 0, 0.1);
}

.card-body {
    padding: 28px;
}

.card-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

/* Grid layouts */
.grid {
    display: grid;
    gap: 25px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ------------------------- */
/* Additional Global Styles  */
/* ------------------------- */

/* Ensure all text uses proper colors */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-color);
    font-weight: 600;
}

p,
span,
div {
    color: var(--text-color);
}

/* Better link styling */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-color);
    opacity: 0.8;
}

/* Table styling improvements */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

th,
td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

th {
    background: var(--input-bg);
    font-weight: 600;
    color: var(--text-muted);
}

tr:hover {
    background: rgba(var(--accent-color-rgb), 0.05);
}

/* List styling */
ul,
ol {
    color: var(--text-color);
}

/* Input and form improvements */
input,
select,
textarea {
    font-family: inherit;
}

/* Loading and placeholder states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.placeholder {
    color: var(--text-muted);
    font-style: italic;
}

/* Utility classes */
.text-center {
    text-align: center;
}

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

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

.mt-10 {
    margin-top: 10px;
}

.mt-20 {
    margin-top: 20px;
}

.mb-10 {
    margin-bottom: 10px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ------------------------- */
/* Enhanced Custom Scrollbar - FormBlock Inspired */
/* ------------------------- */

/* Webkit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary-light);
    border-radius: var(--radius-sm);
    margin: 2px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--border-color-light), var(--text-muted-light));
    border-radius: var(--radius-sm);
    border: 2px solid var(--bg-tertiary-light);
    transition: var(--transition-speed);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-color), var(--primary-dark));
    transform: scaleY(1.1);
}

::-webkit-scrollbar-thumb:active {
    background: var(--primary-dark);
}

::-webkit-scrollbar-corner {
    background: var(--bg-tertiary-light);
}

/* Dark theme scrollbar */
html.dark-theme ::-webkit-scrollbar-track {
    background: var(--bg-tertiary-dark);
}

html.dark-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--border-color-dark), var(--text-muted-dark));
    border: 2px solid var(--bg-tertiary-dark);
}

html.dark-theme ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-light), var(--primary-color));
}

html.dark-theme ::-webkit-scrollbar-thumb:active {
    background: var(--primary-light);
}

html.dark-theme ::-webkit-scrollbar-corner {
    background: var(--bg-tertiary-dark);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color-light) var(--bg-tertiary-light);
}

html.dark-theme * {
    scrollbar-color: var(--border-color-dark) var(--bg-tertiary-dark);
}

html.sidebar-collapsed .sidebar-header .logo-text {
    opacity: 0;
    pointer-events: none;
    display: none;
}

.sidebar-toggle-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3em;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
    margin-right: 5px;
}

html.sidebar-collapsed .sidebar-header .sidebar-toggle-btn {
    margin-right: 0;
}

.sidebar-toggle-btn .fa-chevron-left {
    transition: transform var(--transition-speed) ease;
}

.sidebar-toggle-btn:hover {
    color: var(--accent-color);
    background-color: rgba(128, 128, 128, 0.05);
}

html.dark-theme .sidebar-toggle-btn:hover {
    background-color: rgba(200, 200, 200, 0.08);
}

html.sidebar-collapsed .sidebar-toggle-btn .fa-chevron-left {
    transform: rotate(180deg);
}

.sidebar nav {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-top: 15px;
    max-height: calc(100vh - 100px);
}

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

/* Enhanced Sidebar Links - FormBlock Inspired */
.sidebar ul li a {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95em;
    white-space: nowrap;
    transition: var(--transition-speed);
    margin: 4px 12px;
    border-radius: var(--radius-md);
    font-weight: 500;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

/* Modern hover effect */
.sidebar ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.sidebar ul li a:hover::before {
    left: 100%;
}

html.sidebar-collapsed .sidebar ul li a {
    justify-content: center;
    padding: 14px 12px;
    margin: 4px 8px;
}

.sidebar ul li a .nav-icon {
    width: 20px;
    margin-right: 15px;
    font-size: 1.2em;
    text-align: center;
    transition: var(--transition-speed);
    position: relative;
    z-index: 2;
}

html.sidebar-collapsed .sidebar ul li a .nav-icon {
    margin-right: 0;
}

.sidebar ul li a .nav-text {
    opacity: 1;
    transition: var(--transition-speed);
    position: relative;
    z-index: 2;
}

html.sidebar-collapsed .sidebar ul li a .nav-text {
    opacity: 0;
    width: 0;
    display: none;
    pointer-events: none;
}

/* Enhanced hover and active states - MOVED TO END OF FILE */


.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9em;
    transition: padding var(--transition-speed) ease;
    overflow: visible;
    flex-shrink: 0;
    position: relative;
    bottom: 0;
}

html.sidebar-collapsed .sidebar-footer {
    padding: 15px 0;
    text-align: center;
}

html.sidebar-collapsed .sidebar-footer .user-info .username,
html.sidebar-collapsed .sidebar-footer .theme-toggle-container .theme-switch-label {
    display: none;
}

.user-info {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color);
}

.user-info .username {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-info .fa-user-circle {
    font-size: 1.8em;
    margin-right: 10px;
    color: var(--text-muted);
    flex-shrink: 0;
}

html.sidebar-collapsed .user-info {
    justify-content: center;
}

html.sidebar-collapsed .user-info .fa-user-circle {
    margin-right: 0;
}

.theme-toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

html.sidebar-collapsed .theme-toggle-container {
    justify-content: center;
}

.theme-toggle-container .theme-switch-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 10px;
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px 8px;
    border-radius: 6px;
    font-size: 1.1em;
    transition: color 0.2s, background-color 0.2s, transform 0.3s ease;
}

.theme-toggle-btn:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.theme-toggle-btn .fa-moon {
    display: none;
}

html.dark-theme .theme-toggle-btn .fa-sun {
    display: none;
}

html.dark-theme .theme-toggle-btn .fa-moon {
    display: inline-block;
}

/* ------------------------- */
/* Main Content - Page Layout */
/* ------------------------- */

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

.page-header h1 {
    margin: 0;
    font-size: 2em;
    color: var(--text-color);
}

.glass-card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease, border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    margin-bottom: 20px;
}

/* ------------------------- */
/* Forms & Buttons      */
/* ------------------------- */

.form-group {
    margin-bottom: 15px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9em;
    color: var(--text-muted);
}

.form-input,
.form-select,
textarea.form-input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--input-text);
    font-size: 0.95em;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
textarea.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb), 0.4);
}

/* Enhanced Button System - FormBlock Inspired */
.btn,
.form-button {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-speed);
    font-size: 0.95em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: var(--shadow);
}

.btn::before,
.form-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before,
.form-button:hover::before {
    left: 100%;
}

.btn:hover,
.form-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn:active,
.form-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow);
}

.btn i,
.form-button i,
.action-buttons i {
    margin-right: 8px;
    transition: transform 0.3s ease;
}

.btn:hover i,
.form-button:hover i {
    transform: scale(1.1);
}

.action-buttons .icon-only i {
    margin-right: 0;
}

.action-buttons .icon-only {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
}

/* Enhanced Button Colors */
.btn-primary,
.form-button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: 1px solid var(--primary-color);
}

.btn-secondary,
.form-button.secondary {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover,
.form-button.secondary:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Light theme secondary button */
html:not(.dark-theme) .btn-secondary,
html:not(.dark-theme) .form-button.secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

html:not(.dark-theme) .btn-secondary:hover,
html:not(.dark-theme) .form-button.secondary:hover {
    background: #e5e7eb;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Dark theme secondary button */
html.dark-theme .btn-secondary,
html.dark-theme .form-button.secondary {
    background: #374151;
    color: #e5e7eb;
    border: 1px solid #4b5563;
}

html.dark-theme .btn-secondary:hover,
html.dark-theme .form-button.secondary:hover {
    background: #4b5563;
    color: var(--primary-light);
    border-color: var(--primary-light);
}

.btn-success {
    background: linear-gradient(135deg, #10B981, #059669);
    border: 1px solid #10B981;
}

.btn-warning {
    background: linear-gradient(135deg, #F59E0B, #D97706);
    border: 1px solid #F59E0B;
    color: #1F2937;
}

.btn-danger {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    border: 1px solid #EF4444;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85em;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1em;
    border-radius: var(--radius-lg);
}

/* Dark theme adjustments */
html.dark-theme .btn-warning {
    color: #1F2937;
}

html.dark-theme .btn-outline {
    color: var(--primary-light);
    border-color: var(--primary-light);
}

html.dark-theme .btn-outline:hover {
    background: var(--primary-light);
    color: #1F2937;
}

.form-actions {
    margin-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ------------------------- */
/* Tables           */
/* ------------------------- */

.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9em;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

.styled-table thead tr {
    background-color: var(--bg-color);
    color: var(--text-color);
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}

.styled-table th,
.styled-table td {
    padding: 12px 15px;
}

.styled-table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.styled-table tbody tr:last-of-type {
    border-bottom: none;
}

.styled-table tbody tr:hover {
    background-color: rgba(var(--accent-color-rgb), 0.05);
}

.styled-table .action-buttons a,
.styled-table .action-buttons button {
    margin-right: 5px;
}

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

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

/* ------------------------- */
/* Helper Classes       */
/* ------------------------- */
.status-active {
    color: #22c55e;
    font-weight: bold;
}

/* green-500 */
html.dark-theme .status-active {
    color: #4ade80;
}

/* green-400 */
.status-inactive {
    color: var(--danger-color);
    font-weight: bold;
}

.feedback-message {
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 0.9em;
    border: 1px solid transparent;
}

.feedback-message.success {
    background-color: rgba(34, 197, 94, 0.1);
    /* green-500 with opacity */
    border-color: rgba(34, 197, 94, 0.3);
    color: #166534;
    /* green-800 */
}

html.dark-theme .feedback-message.success {
    background-color: rgba(74, 222, 128, 0.15);
    /* green-400 with opacity */
    border-color: rgba(74, 222, 128, 0.4);
    color: #86efac;
    /* green-300 */
}

.feedback-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    /* red-500 with opacity */
    border-color: rgba(239, 68, 68, 0.3);
    color: #991b1b;
    /* red-800 */
}

html.dark-theme .feedback-message.error {
    background-color: rgba(248, 113, 113, 0.15);
    /* red-400 with opacity */
    border-color: rgba(248, 113, 113, 0.4);
    color: #fca5a5;
    /* red-300 */
}

/* Form-specific grid layout */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Switch/Toggle Styles */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-muted);
    transition: .3s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

input:checked+.slider:before {
    transform: translateX(26px);
    background-color: white;
}

/* Configuration Section Styles */
.config-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.config-section h3 {
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

/* Ensure forms use full width */
.settings-form {
    width: 100%;
}

.email-config-form {
    width: 100%;
}

/* Responsive improvements for email configuration */
@media (max-width: 768px) {
    .config-section {
        padding: 15px;
        margin-bottom: 15px;
    }

    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .form-actions {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .form-actions .form-button {
        min-width: auto !important;
        width: 100% !important;
    }
}

/* Enhanced form styling for better space utilization */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-color);
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--input-text);
    font-size: 0.95em;
    transition: all 0.2s ease;
}

/* ------------------------- */
/* Responsive Layout      */
/* ------------------------- */
.sidebar-mobile-toggle-btn {
    display: none;
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1001;
    background-color: var(--sidebar-bg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

@media (max-width: 768px) {
    body {
        padding-left: 0;
    }

    html.sidebar-collapsed body {
        padding-left: 0;
    }

    .sidebar {
        transform: translateX(calc(-1 * var(--sidebar-width)));
        transition: transform var(--transition-speed) ease;
    }

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

    html.sidebar-collapsed .sidebar {
        transform: translateX(calc(-1 * var(--sidebar-width)));
        width: var(--sidebar-width);
    }

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

    .sidebar-toggle-btn {
        display: none;
    }

    .sidebar-mobile-toggle-btn {
        display: flex;
        justify-content: center;
        align-items: center;
    }

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

/* ------------------------- */
/* Notification Badge Styles */
/* ------------------------- */
.notification-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger-color);
    color: white;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    font-size: 11px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    padding: 0 2px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.sidebar nav a {
    position: relative;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

/* Badge styles for different themes */
.dark-theme .notification-badge {
    background: #f87171;
}

/* Badge positioning for collapsed sidebar */
.sidebar.collapsed .notification-badge {
    top: 12px;
    right: 12px;
}

/* ------------------------- */
/* Alert and Access Message Styles */
/* ------------------------- */
.alert {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    margin-bottom: 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid;
    animation: slideInDown 0.4s ease-out;
}

.alert i {
    margin-right: 8px;
    font-size: 16px;
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: #15803d;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: #d97706;
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #dc2626;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: #2563eb;
}

/* Dark theme alert adjustments */
.dark-theme .alert-success {
    background-color: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.dark-theme .alert-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.dark-theme .alert-error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.dark-theme .alert-info {
    background-color: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.access-message-container {
    margin: 0 20px;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}