/* ============ CODETX BOOTSTRAP CUSTOMIZADO  ============ */

:root {
    /* CODETX THEME VARIABLES */
    --codetx-primary: #006db0;
    --codetx-primary-rgb: 37, 99, 235;
    --codetx-secondary: #64748b;
    --codetx-success: #22c55e;
    --codetx-info: #06b6d4;
    --codetx-warning: #f59e0b;
    --codetx-danger: #ef4444;
    /* BACKGROUND COLORS */
    --codetx-bg-primary: #ffffff;
    --codetx-bg-secondary: #F1F1F1;
    --codetx-bg-tertiary: #f1f5f9;
    /* TEXT COLORS */
    --codetx-text-primary: #1e293b;
    --codetx-text-secondary: #64748b;
    --codetx-text-muted: #94a3b8;
    /* BORDER AND SHADOW */
    --codetx-border-color: #e2e8f0;
    --codetx-border-radius: 12px;
    --codetx-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --codetx-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --codetx-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    /* GRADIENTS */
    --codetx-gradient-primary: linear-gradient(270deg, rgba(2, 0, 36, 1) 0%, rgba(0, 109, 176, 1) 100%);
    --codetx-gradient-danger: linear-gradient(270deg, rgba(172, 13, 13, 1) 0%, rgba(239, 40, 59, 1) 100%);
    --codetx-gradient-tech: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
    --codetx-gradient-tech-light: linear-gradient(90deg,rgba(161, 228, 255, 1) 0%, rgba(83, 132, 237, 1) 100%);
    
    /* TRANSITIONS */
    --codetx-transition: 0.3s ease;
    --codetx-transition-fast: 0.15s ease;
}

[data-theme="dark"] {
    /* DARK THEME COLORS */
    --codetx-bg-primary: #1e293b;
    --codetx-bg-secondary: #0f172a;
    --codetx-bg-tertiary: #334155;
    --codetx-text-primary: #f1f5f9;
    --codetx-text-secondary: #cbd5e1;
    --codetx-text-muted: #64748b;
    --codetx-border-color: #334155;
    --codetx-primary: #006db0;
    --codetx-primary-rgb: 59, 130, 246;
    --codetx-gradient-primary: linear-gradient(270deg, rgba(2, 0, 36, 1) 0%, rgba(0, 109, 176, 1) 100%);
    --codetx-gradient-danger: linear-gradient(270deg, rgba(172, 13, 13, 1) 0%, rgba(239, 40, 59, 1) 100%);
    /* DARK SHADOWS */
    --codetx-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --codetx-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --codetx-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
}

/* ============ BOOTSTRAP OVERRIDES ============ */

/* GLOBAL STYLES */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--codetx-bg-secondary);
    color: var(--codetx-text-primary);
    transition: all var(--codetx-transition);
    overflow-x: hidden;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* TYPOGRAPHY IMPROVEMENTS */
h1, .h1 { font-size: 1.75rem; font-weight: 700; }
h2, .h2 { font-size: 1.5rem; font-weight: 600; }
h3, .h3 { font-size: 1.25rem; font-weight: 600; }
h4, .h4 { font-size: 1.125rem; font-weight: 600; }
h5, .h5 { font-size: 1rem; font-weight: 600; }
h6, .h6 { font-size: 0.875rem; font-weight: 600; }

.display-6 { font-size: 1.5rem; font-weight: 700; }
.small { font-size: 0.75rem; }

/* BOOTSTRAP COLORS OVERRIDE */
.btn-primary {
    --bs-btn-bg: var(--codetx-primary);
    --bs-btn-border-color: var(--codetx-primary);
    --bs-btn-hover-bg: color-mix(in srgb, var(--codetx-primary) 85%, black);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--codetx-primary) 85%, black);
    --bs-btn-active-bg: color-mix(in srgb, var(--codetx-primary) 80%, black);
    --bs-btn-active-border-color: color-mix(in srgb, var(--codetx-primary) 80%, black);
}

.btn-outline-primary {
    --bs-btn-color: var(--codetx-primary);
    --bs-btn-border-color: var(--codetx-primary);
    --bs-btn-hover-bg: var(--codetx-primary);
    --bs-btn-hover-border-color: var(--codetx-primary);
    --bs-btn-active-bg: var(--codetx-primary);
    --bs-btn-active-border-color: var(--codetx-primary);
}

.text-primary { color: var(--codetx-primary) !important; }
.bg-primary { background-color: var(--codetx-primary) !important; }
.bg-gradient-primary {
    background: var(--codetx-gradient-primary) !important
}
.border-primary { border-color: var(--codetx-primary) !important; }

/* CARDS */
.card {
    border: 1px solid var(--codetx-border-color);
    border-radius: var(--codetx-border-radius);
    background-color: var(--codetx-bg-primary);
    box-shadow: var(--codetx-shadow-sm);
    transition: all var(--codetx-transition-fast);
}

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

/* FORMS */
.form-control {
    border: 1px solid var(--codetx-border-color);
    border-radius: var(--codetx-border-radius);
    background-color: var(--codetx-bg-primary);
    color: var(--codetx-text-primary);
    transition: all var(--codetx-transition-fast);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

.form-control:focus {
    border-color: var(--codetx-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--codetx-primary-rgb), 0.25);
    background-color: var(--codetx-bg-primary);
    color: var(--codetx-text-primary);
}

/* BUTTONS */
.btn {
    border-radius: var(--codetx-border-radius);
    font-weight: 500;
    transition: all var(--codetx-transition-fast);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

.btn-sm {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

.btn-outline-secondary {
    border-color: var(--codetx-border-color);
    color: var(--codetx-text-secondary);
    background-color: var(--codetx-bg-primary);
}

.btn-outline-secondary:hover {
    background-color: var(--codetx-bg-tertiary);
    border-color: var(--codetx-border-color);
    color: var(--codetx-text-primary);
}

/* DROPDOWN */
.dropdown-menu {
    border: 1px solid var(--codetx-border-color);
    border-radius: var(--codetx-border-radius);
    background-color: var(--codetx-bg-primary);
    box-shadow: var(--codetx-shadow-lg);
    padding: 0.5rem 0;
}

.dropdown-item {
    color: var(--codetx-text-primary);
    padding: 0.5rem 1rem;
    transition: all var(--codetx-transition-fast);
    font-size: 0.875rem;
}

.dropdown-item:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.1);
    color: var(--codetx-primary);
}

/* BADGES */
.badge {
    font-weight: 600;
    border-radius: 10px;
    font-size: 0.65rem;
}

/* ============ CODETX CUSTOM COMPONENTS ============ */

/* APP CONTAINER */
.app-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

/* SIDEBAR */
.sidebar {
    width: 280px;
    background: var(--codetx-bg-primary);
    border-right: 1px solid var(--codetx-border-color);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1050;
    transition: all var(--codetx-transition);
    box-shadow: var(--codetx-shadow-lg);
    overflow: hidden;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--codetx-border-color);
    background: var(--codetx-gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
    background: #020024;
    background: linear-gradient(270deg, rgba(2, 0, 36, 1) 0%, rgba(0, 109, 176, 1) 100%);
}

.sidebar-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.logo {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--codetx-border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--codetx-transition);
    position: relative;
    z-index: 1;
}

.sidebar.collapsed .logo {
    width: 32px;
    height: 32px;
    font-size: 12px;
}

.logo-text {
    transition: all var(--codetx-transition);
    opacity: 1;
    transform: translateX(0);
    position: relative;
    z-index: 1;
}

.logo-text h1 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.logo-text p {
    font-size: 0.625rem;
    opacity: 0.8;
    letter-spacing: 1px;
    margin-bottom: 0;
}

.sidebar.collapsed .logo-text {
    opacity: 0;
    transform: translateX(-20px);
    pointer-events: none;
}

.sidebar-toggle {
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: var(--codetx-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--codetx-transition-fast);
    box-shadow: var(--codetx-shadow-md);
    z-index: 2;
}

.sidebar-toggle:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--codetx-shadow-lg);
}

.sidebar-toggle i {
    transition: transform var(--codetx-transition);
    font-size: 0.75rem;
}

.sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

/* SIDEBAR NAVIGATION */
.sidebar-nav {
    padding: 1.25rem 0.75rem;
    height: calc(100vh - 90px);
    overflow-y: auto;
    overflow-x: hidden;
}

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

.nav-section-title {
    font-size: 0.625rem;
    transition: all var(--codetx-transition);
    opacity: 1;
    transform: translateX(0);
    padding-left: 0.75rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--codetx-text-muted);
}

.sidebar.collapsed .nav-section-title {
    opacity: 0;
    transform: translateX(-20px);
}

/* CUSTOM NAV LINKS */
.codetx-nav-link {
    color: var(--codetx-text-secondary) !important;
    border-radius: var(--codetx-border-radius) !important;
    transition: all var(--codetx-transition-fast) !important;
    font-size: 0.8125rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    margin-bottom: 0.125rem;
    padding: 0.75rem !important;
}

.codetx-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--codetx-primary);
    transform: translateX(-100%);
    transition: all var(--codetx-transition-fast);
}

.codetx-nav-link:hover,
.codetx-nav-link.active {
    background-color: rgba(var(--codetx-primary-rgb), 0.1) !important;
    color: var(--codetx-primary) !important;
    transform: translateX(4px);
}

.codetx-nav-link:hover::before,
.codetx-nav-link.active::before {
    transform: translateX(0);
}

.nav-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.nav-text {
    transition: all var(--codetx-transition);
    white-space: nowrap;
    opacity: 1;
    transform: translateX(0);
    flex: 1;
}

.sidebar.collapsed .nav-text {
    opacity: 0;
    transform: translateX(-20px);
    pointer-events: none;
}

/* SUBMENU COLLAPSED HOVER EFFECT */
.sidebar.collapsed .nav-item.has-submenu {
    position: relative;
}

.sidebar.collapsed .nav-item.has-submenu .floating-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 200px;
    background: var(--codetx-bg-primary);
    border: 1px solid var(--codetx-border-color);
    border-radius: var(--codetx-border-radius);
    box-shadow: var(--codetx-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all var(--codetx-transition-fast);
    z-index: 1060;
    padding: 0.5rem 0;
    margin-left: 8px;
}

.sidebar.collapsed .nav-item.has-submenu:hover .floating-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.floating-submenu .floating-submenu-item {
    padding: 0.5rem 1rem;
    color: var(--codetx-text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    transition: all var(--codetx-transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.floating-submenu .floating-submenu-item:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.1);
    color: var(--codetx-primary);
}

.floating-submenu .floating-submenu-item i {
    width: 16px;
    font-size: 0.75rem;
}

/* SUBMENU NORMAL */
.nav-arrow {
    transition: transform var(--codetx-transition-fast);
    opacity: 1;
    transform: translateX(0);
    font-size: 0.75rem;
}

.sidebar.collapsed .nav-arrow {
    opacity: 0;
    transform: translateX(-20px);
}

.codetx-nav-link.expanded .nav-arrow {
    transform: rotate(90deg);
}

.submenu {
    transition: all var(--codetx-transition);
    border-left: 2px solid var(--codetx-border-color);
    margin-left: 1rem;
}

.sidebar.collapsed .submenu {
    display: none;
}

.submenu-link {
    color: var(--codetx-text-muted) !important;
    border-radius: 8px !important;
    transition: all var(--codetx-transition-fast) !important;
    font-size: 0.75rem;
    font-weight: 400;
    margin-left: 0.75rem;
    padding: 0.5rem 0.75rem !important;
}

.submenu-link:hover,
.submenu-link.active {
    background-color: rgba(var(--codetx-primary-rgb), 0.1) !important;
    color: var(--codetx-primary) !important;
}

.nav-badge {
    opacity: 1;
    transform: translateX(0);
    transition: all var(--codetx-transition);
    font-size: 0.625rem;
}

.sidebar.collapsed .nav-badge {
    opacity: 0;
    transform: translateX(-20px);
}

/* TOOLTIP */
.nav-tooltip {
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--codetx-bg-primary);
    color: var(--codetx-text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--codetx-transition-fast);
    border: 1px solid var(--codetx-border-color);
    box-shadow: var(--codetx-shadow-lg);
    z-index: 1070;
}

.sidebar.collapsed .nav-item:hover .nav-tooltip {
    opacity: 1;
    visibility: visible;
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: 280px;
    transition: all var(--codetx-transition);
    background: var(--codetx-bg-secondary);
    min-height: 100vh;
    width: calc(100vw - 280px);
    max-width: calc(100vw - 280px);
    overflow-x: hidden;
}

.main-content.expanded {
    margin-left: 80px;
    width: calc(100vw - 80px);
    max-width: calc(100vw - 80px);
}

/* HEADER - DARK MODE FIX */
.header {
    background: var(--codetx-bg-primary) !important;
    border-bottom: 1px solid var(--codetx-border-color) !important;
    box-shadow: var(--codetx-shadow-sm);
    padding: 0.75rem 0;
    transition: all var(--codetx-transition);
}

.header .container-fluid {
    padding: 0 1rem;
}

/* BREADCRUMB */
.breadcrumb {
    margin-bottom: 0;
    font-size: 0.8125rem;
}

.breadcrumb-item {
    color: var(--codetx-text-muted);
}

.breadcrumb-item.active {
    color: var(--codetx-text-secondary);
}

/* WELCOME PANEL */
.welcome-panel {
    background: #020024;
    background: var(--codetx-gradient-primary);
    color: white;
    padding: 1.5rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.welcome-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="tech" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><path d="M0 10h20M10 0v20" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23tech)"/></svg>');
    opacity: 0.6;
}

.welcome-panel .container-fluid {
    position: relative;
    z-index: 1;
}

.welcome-panel h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.welcome-panel p {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.welcome-panel .date {
    font-size: 0.75rem;
}

.welcome-panel .display-6 {
    font-size: 1.25rem;
    font-weight: 700;
}

.welcome-panel .small {
    font-size: 0.625rem;
}

/* DASHBOARD CONTENT */
.dashboard-content {
    padding: 0 1rem 1rem;
}

/* METRIC CARDS */
.metric-card {
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--codetx-gradient-primary);
}

.metric-card .card-body {
    padding: 1rem;
}

.metric-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--codetx-border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--codetx-text-primary);
    margin-bottom: 0.5rem;
}

/* CUSTOM DROPDOWN */
.codetx-dropdown {
    width: 280px;
    max-width: 90vw;
}

.dropdown-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--codetx-text-primary);
    padding: 1rem 1.25rem 0.75rem;
}

.dropdown-text {
    padding: 0 1.25rem;
    margin-bottom: 0;
    font-size: 0.75rem;
}

.notification-item {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--codetx-border-color);
    text-decoration: none;
    color: inherit;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.notification-item h6 {
    font-size: 0.8125rem;
    margin-bottom: 0.25rem;
}

.notification-item p {
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
}

.notification-item small {
    font-size: 0.6875rem;
}

/* USER AVATAR */
.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.6875rem;
}

.user-info .small {
    font-size: 0.75rem;
}

/* ============ ENHANCED TABLE STYLES ============ */
.codetx-table {
    margin-bottom: 0;
}

.codetx-table thead th {
    background-color: var(--codetx-bg-secondary);
    border-bottom: 2px solid var(--codetx-border-color);
    color: var(--codetx-text-primary);
    font-weight: 600;
    font-size: 0.8125rem;
    padding: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.codetx-table tbody td {
    padding: 0.875rem 0.75rem;
    border-bottom: 1px solid var(--codetx-border-color);
    font-size: 0.8125rem;
    vertical-align: middle;
}

.codetx-table tbody tr {
    transition: all var(--codetx-transition-fast);
}

.codetx-table tbody tr:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.05);
    transform: translateX(1px);
}

.codetx-table .badge {
    font-size: 0.6875rem;
    padding: 0.25rem 0.5rem;
}

/* ============ CALENDAR DARK MODE FIX ============ */
.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--codetx-transition-fast);
    position: relative;
    min-height: 28px;
    color: var(--codetx-text-primary);
    background-color: transparent;
}

.calendar-day:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.1);
    color: var(--codetx-primary);
    transform: scale(1.05);
}

.calendar-day.today {
    background-color: var(--codetx-primary);
    color: white !important;
    font-weight: 600;
}

.calendar-day.selected {
    background-color: rgba(var(--codetx-primary-rgb), 0.2);
    color: var(--codetx-primary);
    font-weight: 600;
}

.calendar-day.other-month {
    color: var(--codetx-text-muted);
    opacity: 0.5;
}

.calendar-day.weekend {
    color: var(--codetx-danger);
}

.calendar-day.has-event::after {
    content: '';
    position: absolute;
    bottom: 1px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 3px;
    background: var(--codetx-warning);
    border-radius: 50%;
}

[data-theme="dark"] .calendar-day {
    color: var(--codetx-text-primary);
}

[data-theme="dark"] .calendar-day:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.2);
    color: var(--codetx-primary);
}

[data-theme="dark"] .calendar-day.today {
    background-color: var(--codetx-primary);
    color: white !important;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .calendar-day.other-month {
    color: var(--codetx-text-muted);
    opacity: 0.6;
}

[data-theme="dark"] .calendar-day.weekend {
    color: #ff6b6b;
}

[data-theme="dark"] .calendar-day.has-event::after {
    background: var(--codetx-warning);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2);
}

.calendar-day-header {
    padding: 0.375rem 0.125rem;
    text-align: center;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--codetx-text-muted);
    text-transform: uppercase;
}

[data-theme="dark"] .calendar-day-header {
    color: var(--codetx-text-secondary);
}

.calendar-month {
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--codetx-text-primary);
    font-size: 0.875rem;
}

[data-theme="dark"] .calendar-month {
    color: var(--codetx-text-primary);
}

.events-list {
    margin-top: 1rem;
}

.events-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--codetx-text-primary);
    margin-bottom: 0.75rem;
}

[data-theme="dark"] .events-title {
    color: var(--codetx-text-primary);
}

.event-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    background-color: var(--codetx-bg-tertiary);
    transition: all var(--codetx-transition-fast);
}

.event-item:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.1);
    transform: translateX(2px);
}

[data-theme="dark"] .event-item {
    background-color: var(--codetx-bg-tertiary);
}

[data-theme="dark"] .event-item:hover {
    background-color: rgba(var(--codetx-primary-rgb), 0.15);
}

.event-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.event-content {
    flex: 1;
    min-width: 0;
}

.event-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--codetx-text-primary);
    margin-bottom: 0.125rem;
    word-break: break-word;
}

.event-time {
    font-size: 0.6875rem;
    color: var(--codetx-text-muted);
}

[data-theme="dark"] .event-title {
    color: var(--codetx-text-primary);
}

[data-theme="dark"] .event-time {
    color: var(--codetx-text-secondary);
}

.calendar-nav-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--codetx-border-color);
    border-radius: 6px;
    background: var(--codetx-bg-primary);
    color: var(--codetx-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--codetx-transition-fast);
    font-size: 0.75rem;
}

.calendar-nav-btn:hover {
    background: var(--codetx-bg-tertiary);
    color: var(--codetx-primary);
    border-color: var(--codetx-primary);
    transform: scale(1.05);
}

[data-theme="dark"] .calendar-nav-btn {
    background: var(--codetx-bg-primary);
    border-color: var(--codetx-border-color);
    color: var(--codetx-text-secondary);
}

[data-theme="dark"] .calendar-nav-btn:hover {
    background: var(--codetx-bg-tertiary);
    color: var(--codetx-primary);
    border-color: var(--codetx-primary);
}

.calendar-section .card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--codetx-text-primary);
    margin-bottom: 0;
}

[data-theme="dark"] .calendar-section .card-title {
    color: var(--codetx-text-primary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background-color: var(--codetx-bg-secondary);
    border-radius: var(--codetx-border-radius);
}

[data-theme="dark"] .calendar-grid {
    background-color: var(--codetx-bg-secondary);
}

/* ============ ACTIVITY TIMELINE ============ */
.activity-timeline {
    position: relative;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    position: relative;
}

.activity-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 16px;
    top: 32px;
    bottom: -16px;
    width: 1px;
    background: var(--codetx-border-color);
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
    color: white;
    position: relative;
    z-index: 1;
}

.activity-content {
    flex: 1;
    min-width: 0;
    padding-top: 0.125rem;
}

.activity-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--codetx-text-primary);
    margin-bottom: 0.25rem;
}

.activity-description {
    font-size: 0.75rem;
    color: var(--codetx-text-secondary);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.activity-time {
    font-size: 0.6875rem;
    color: var(--codetx-text-muted);
}

[data-theme="dark"] .activity-title {
    color: var(--codetx-text-primary);
}

[data-theme="dark"] .activity-description {
    color: var(--codetx-text-secondary);
}

[data-theme="dark"] .activity-time {
    color: var(--codetx-text-muted);
}

/* ============ CUSTOM UI ELEMENTS ============ */
.codetx-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--codetx-transition-fast);
}

.codetx-icon-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--codetx-shadow-md);
}

.codetx-theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--codetx-transition-fast);
}

.codetx-theme-toggle:hover {
    transform: translateY(-1px) rotate(15deg);
    box-shadow: var(--codetx-shadow-md);
}

.codetx-user-menu {
    border-radius: var(--codetx-border-radius);
    padding: 0.5rem;
    transition: all var(--codetx-transition-fast);
}

.codetx-user-menu:hover {
    transform: translateY(-1px);
    box-shadow: var(--codetx-shadow-md);
}

.codetx-search {
    border-radius: var(--codetx-border-radius);
    background-color: var(--codetx-bg-primary);
    border: 1px solid var(--codetx-border-color);
    transition: all var(--codetx-transition-fast);
}

.codetx-search:focus {
    transform: translateY(-1px);
    box-shadow: var(--codetx-shadow-md), 0 0 0 0.2rem rgba(var(--codetx-primary-rgb), 0.25);
}

/* ============ CHART CONTAINERS ============ */
.chart-container {
    position: relative;
    width: 100%;
}

.chart-card .card-body {
    padding: 1rem;
}

.chart-card .card-title {
    font-size: 1rem;
    margin-bottom: 0;
}

/* ============ ANIMATIONS ============ */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes blurIn {
    from {
        backdrop-filter: blur(0px);
        opacity: 0;
    }
    to {
        backdrop-filter: blur(12px);
        opacity: 1;
    }
}

.metric-card,
.chart-card,
.calendar-section {
    animation: slideIn 0.6s ease forwards;
}

.metric-card:nth-child(1) { animation-delay: 0.1s; }
.metric-card:nth-child(2) { animation-delay: 0.2s; }
.metric-card:nth-child(3) { animation-delay: 0.3s; }
.metric-card:nth-child(4) { animation-delay: 0.4s; }

/* ============ NOTIFICATION TOAST ============ */
.notification-toast {
    border-radius: var(--codetx-border-radius);
    box-shadow: var(--codetx-shadow-lg);
    border: none;
    backdrop-filter: blur(10px);
}

/* ============ EVENT TOOLTIP ============ */
.event-tooltip {
    background: var(--codetx-bg-primary) !important;
    color: var(--codetx-text-primary) !important;
    border: 1px solid var(--codetx-border-color) !important;
    box-shadow: var(--codetx-shadow-lg) !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    z-index: 9999 !important;
}

/* ============ MOBILE OVERLAY WITH BEAUTIFUL BLUR ============ */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(37, 99, 235, 0.1) 0%,
        rgba(59, 130, 246, 0.15) 25%,
        rgba(147, 197, 253, 0.1) 50%,
        rgba(219, 234, 254, 0.2) 75%,
        rgba(37, 99, 235, 0.1) 100%
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all var(--codetx-transition);
    animation: blurIn 0.3s ease forwards;
}

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

[data-theme="dark"] .mobile-overlay {
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.3) 0%,
        rgba(30, 41, 59, 0.4) 25%,
        rgba(51, 65, 85, 0.3) 50%,
        rgba(71, 85, 105, 0.4) 75%,
        rgba(15, 23, 42, 0.3) 100%
    );
}

/* MOBILE SIDEBAR IMPROVEMENTS */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1055;
        box-shadow: none;
    }
    
    .sidebar.show {
        transform: translateX(0);
        box-shadow: 2rem 0 3rem rgba(0, 0, 0, 0.175);
    }
    
    .main-content,
    .main-content.expanded {
        margin-left: 0;
        width: 100vw;
        max-width: 100vw;
    }
    
    .sidebar-toggle {
        display: none;
    }
}

/* ============ RESPONSIVE OVERRIDES ============ */
@media (max-width: 767.98px) {
    .welcome-panel {
        margin: 0.75rem;
        padding: 1.25rem;
    }
    
    .dashboard-content {
        padding: 0 0.75rem 0.75rem;
    }
    
    .codetx-dropdown {
        width: 260px;
    }
    
    .metric-value {
        font-size: 1.375rem;
    }
    
    .welcome-panel h1 {
        font-size: 1.25rem;
    }
    
    .calendar-day {
        min-height: 24px;
        font-size: 0.625rem;
    }
}

@media (max-width: 575.98px) {
    .welcome-panel {
        margin: 0.5rem;
        padding: 1rem;
    }
    
    .dashboard-content {
        padding: 0 0.5rem 0.5rem;
    }
    
    .codetx-dropdown {
        width: calc(100vw - 1rem);
        right: -0.5rem !important;
    }
    
    .metric-card .card-body {
        padding: 0.75rem;
    }
    
    .chart-card .card-body {
        padding: 0.75rem;
    }
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--codetx-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--codetx-primary) 85%, black);
}

/* ============ UTILITY CLASSES ============ */
.codetx-gradient-bg {
    background: var(--codetx-gradient-primary);
}

.codetx-border {
    border: 1px solid var(--codetx-border-color);
}

.codetx-rounded {
    border-radius: var(--codetx-border-radius);
}

.codetx-shadow-sm {
    box-shadow: var(--codetx-shadow-sm);
}

.codetx-shadow-md {
    box-shadow: var(--codetx-shadow-md);
}

.codetx-shadow-lg {
    box-shadow: var(--codetx-shadow-lg);
}

.codetx-transition {
    transition: all var(--codetx-transition);
}

.codetx-transition-fast {
    transition: all var(--codetx-transition-fast);
}

/* ============ GLASSMORPHISM EFFECTS ============ */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .glass-effect {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============ IMPROVED MOBILE MENU BUTTON ============ */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--codetx-bg-primary);
    color: var(--codetx-text-primary);
    border-radius: 8px;
    box-shadow: var(--codetx-shadow-sm);
    transition: all var(--codetx-transition-fast);
}

.mobile-menu-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--codetx-shadow-md);
}

@media (max-width: 991.98px) {
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}


/* Melhorias para o offcanvas mobile */
.offcanvas-lg {
    z-index: 1045;
}

    .offcanvas-lg.show {
        transform: translateX(0);
        box-shadow: 2rem 0 3rem rgba(0, 0, 0, 0.3);
    }

/* Ajustes para o botão de toggle no mobile */
@media (max-width: 991.98px) {
    .btn[data-bs-toggle="offcanvas"] {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
    }

    /* Garantir que o overlay fique atrás do offcanvas mas acima do conteúdo */
    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
        z-index: 1040;
    }

    /* Ajustar z-index do offcanvas */
    .offcanvas-lg {
        z-index: 1045;
    }
}

/* Melhorias visuais para o overlay */
.mobile-overlay {
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

    .mobile-overlay.active {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }


/* ============ CORREÇÃO PARA SIDEBAR NO DESKTOP ============ */

/* No desktop, o sidebar deve ser sempre visível e não offcanvas */
@media (min-width: 992px) {
    .sidebar {
        transform: translateX(0) !important;
        position: fixed !important;
        height: 100vh !important;
        z-index: 1030 !important;
    }

    .offcanvas-lg.offcanvas-start {
        transform: none !important;
        visibility: visible !important;
    }

    .offcanvas-lg {
        background: var(--codetx-bg-primary) !important;
        border-right: 1px solid var(--codetx-border-color) !important;
    }

    /* Remover backdrop do offcanvas no desktop */
    .offcanvas-backdrop {
        display: none !important;
    }

    /* Garantir que o conteúdo principal tenha margin */
    .main-content {
        margin-left: 280px !important;
        transition: margin-left var(--codetx-transition) !important;
    }

        .main-content.expanded {
            margin-left: 80px !important;
        }
}

/* No mobile, manter comportamento offcanvas */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

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