/* ==========================
   Variáveis de Estilo
   ========================== */

:root {
    /* Cores base */
    --dark-primary: #121212;
    --dark-secondary: #1e1e1e;
    --dark-tertiary: #252525;
    --dark-elevated: #2d2d2d;
    --dark-border: rgba(255, 255, 255, 0.1);
    
    /* Texto */
    --text-primary: rgba(255, 255, 255, 0.87);
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.38);
    
    /* Cores de destaque */
    --accent-primary: #7F5AF0;
    --accent-secondary: #2CB67D;
    --accent-warning: #F9C846;
    --accent-danger: #FF6B6B;
    --accent-info: #4EA8DE;
    
    /* Componentes UI */
    --card-bg: #1e1e1e;
    --input-bg: #2d2d2d;
    --dropdown-bg: #252525;
    
    /* Transições */
    --transition-speed: 0.25s;
    
    /* Espaçamento */
    --content-spacing: 1.5rem;
    --card-spacing: 1.25rem;
    --container-padding: 2rem;
}

/* ==========================
   Resetar e estilos de base
   ========================== */

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--dark-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Remover barras de rolagem duplicadas */
body {
    overflow-y: auto;
    overflow-x: hidden;
}

/* ==========================
   Layout principal
   ========================== */

body.sb-nav-fixed {
    padding-top: 56px;
}

.sb-topnav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: 56px;
    z-index: 1039;
    background-color: var(--dark-tertiary);
}

#layoutSidenav {
    display: flex;
    width: 100%;
    height: calc(100vh - 56px);
    overflow: hidden;
}

#layoutSidenav_nav {
    flex-basis: 225px;
    flex-shrink: 0;
    z-index: 1038;
    height: calc(100vh - 56px);
    position: fixed;
    width: 225px;
    transition: transform var(--transition-speed) ease-in-out;
    overflow-y: auto;
    overflow-x: hidden;
}

#layoutSidenav_content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    flex-grow: 1;
    min-height: calc(100vh - 56px);
    margin-left: 225px;
    transition: margin var(--transition-speed) ease-in-out;
    width: calc(100% - 225px);
    overflow-y: auto;
    overflow-x: hidden;
}

.sb-sidenav-toggled #layoutSidenav_nav {
    transform: translateX(-225px);
}

.sb-sidenav-toggled #layoutSidenav_content {
    margin-left: 0;
    width: 100%;
}

/* ==========================
   Conteúdo principal
   ========================== */

main {
    flex-grow: 1;
    padding-bottom: 3rem;
    width: 100%;
}

.container-fluid {
    width: calc(100% - var(--content-spacing) * 2) !important;
    max-width: 100%;
    padding: var(--content-spacing);
    margin: 0 auto;
}

/* Corrigir overflow em elementos internos */
.card {
    width: 100%;
    max-width: 100%;
    margin-bottom: var(--card-spacing);
    overflow: hidden;
}

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

/* Corrigir margens em tabelas */
.table {
    margin-bottom: 0;
}

/* ==========================
   Sidenav e navegação
   ========================== */

.sb-sidenav {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--dark-secondary);
}

.sb-sidenav-dark {
    background-color: var(--dark-secondary);
    color: var(--text-primary);
}

.sb-sidenav-menu {
    flex-grow: 1;
    overflow-y: auto;
    padding-bottom: 1rem;
}

.sb-sidenav-menu .nav {
    flex-direction: column;
    flex-wrap: nowrap;
}

.sb-sidenav-menu-heading {
    padding: 1.75rem 1rem 0.75rem;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    color: var(--text-muted);
}

.sb-sidenav-menu .nav-link {
    color: var(--text-secondary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    position: relative;
}

.sb-sidenav-menu .nav-link:hover {
    color: var(--text-primary);
}

.sb-sidenav-menu .nav-link.active {
    color: var(--text-primary);
    background-color: rgba(127, 90, 240, 0.1);
}

.sb-sidenav-menu .sb-nav-link-icon {
    font-size: 0.9rem;
    width: 1.125rem;
    text-align: center;
    margin-right: 0.5rem;
    color: var(--accent-primary);
}

.sb-sidenav-footer {
    padding: 0.75rem;
    background-color: var(--dark-tertiary);
}

/* ==========================
   Responsividade
   ========================== */

@media (max-width: 991.98px) {
    #layoutSidenav_content {
        margin-left: 0;
        width: 100%;
        overflow-y: auto;
    }
    
    #layoutSidenav_nav {
        transform: translateX(-225px);
    }
    
    .sb-sidenav-toggled #layoutSidenav_nav {
        transform: translateX(0);
    }
    
    .container-fluid {
        padding-left: var(--content-spacing);
        padding-right: var(--content-spacing);
    }
}

@media (max-width: 767.98px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* ==========================
   Utilidades para layout
   ========================== */

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

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

.overflow-hidden {
    overflow: hidden !important;
}

.overflow-auto {
    overflow: auto !important;
}

/* ==========================
   Classes Customizadas - Responsividade Móvel
   ========================== */

/* Form Input Dark - Estilo base */
.form-input-dark {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: #374151;
    border: 1px solid #4B5563;
    border-radius: 0.5rem;
    color: #F9FAFB;
    font-size: 0.875rem;
    line-height: 1.25rem;
    transition: all 0.3s ease;
    outline: none;
    box-sizing: border-box;
}

.form-input-dark::placeholder {
    color: #9CA3AF;
}

.form-input-dark:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background-color: #4B5563;
}

.form-input-dark:disabled {
    background-color: #1F2937;
    color: #6B7280;
    cursor: not-allowed;
}

/* Table Dark - Estilo base */
.table-dark {
    width: 100%;
    border-collapse: collapse;
    background-color: #1F2937;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.table-dark th,
.table-dark td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #374151;
    color: #F9FAFB;
    font-size: 0.875rem;
    vertical-align: middle;
}

.table-dark th {
    background-color: #111827;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: #D1D5DB;
}

.table-dark tbody tr:hover {
    background-color: #374151;
}

.table-dark button {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

/* ==========================
   Media Queries - Responsividade Móvel
   ========================== */

/* Mobile Portrait: até 575px */
@media (max-width: 575px) {
    /* Form Input Dark - Mobile */
    .form-input-dark {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
        min-height: 44px; /* Touch target mínimo iOS */
        border-radius: 0.375rem;
    }
    
    /* Form inputs em flex containers */
    .form-input-dark.flex-1 {
        min-width: 0;
        flex: 1;
    }
    
    /* Selects e textareas */
    .form-input-dark select,
    .form-input-dark textarea {
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
    }
    
    /* Table Dark - Mobile */
    .table-dark {
        font-size: 0.75rem;
        border-radius: 0.375rem;
    }
    
    .table-dark th,
    .table-dark td {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .table-dark th {
        font-size: 0.6875rem;
    }
    
    /* Botões em tabelas - mobile */
    .table-dark button {
        padding: 0.375rem 0.75rem;
        font-size: 0.6875rem;
        min-height: 32px;
        min-width: 44px;
    }
    
    /* Wrapper para scroll horizontal em tabelas */
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-wrapper::-webkit-scrollbar {
        height: 4px;
    }
    
    .table-wrapper::-webkit-scrollbar-track {
        background: #374151;
        border-radius: 2px;
    }
    
    .table-wrapper::-webkit-scrollbar-thumb {
        background: #6B7280;
        border-radius: 2px;
    }
    
    .table-wrapper::-webkit-scrollbar-thumb:hover {
        background: #9CA3AF;
    }
}

/* Mobile Landscape: 576px - 767px */
@media (min-width: 576px) and (max-width: 767px) {
    .form-input-dark {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .table-dark th,
    .table-dark td {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    .table-dark button {
        padding: 0.5rem 0.875rem;
        font-size: 0.75rem;
    }
}

/* Tablet: 768px - 991px */
@media (min-width: 768px) and (max-width: 991px) {
    .form-input-dark {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .table-dark th,
    .table-dark td {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

/* Desktop: 992px+ */
@media (min-width: 992px) {
    .form-input-dark:hover {
        border-color: #6B7280;
    }
    
    .table-dark th,
    .table-dark td {
        padding: 1rem 1.25rem;
    }
    
    .table-dark button:hover {
        transform: translateY(-1px);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }
}

/* ==========================
   Acessibilidade e Touch Targets
   ========================== */

/* Touch targets para dispositivos móveis */
@media (hover: none) and (pointer: coarse) {
    .form-input-dark,
    .table-dark button,
    button,
    input[type="button"],
    input[type="submit"] {
        min-height: 44px; /* Recomendação iOS */
        min-width: 44px;
    }
    
    /* Melhorar área de toque para checkboxes e radios */
    input[type="checkbox"],
    input[type="radio"] {
        min-height: 20px;
        min-width: 20px;
    }
    
    /* Links em tabelas */
    .table-dark a {
        display: inline-block;
        padding: 0.25rem 0.5rem;
        margin: -0.25rem -0.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Focus states melhorados */
.form-input-dark:focus,
.table-dark button:focus {
    outline: 2px solid #3B82F6;
    outline-offset: 2px;
}

/* Estados de loading */
.form-input-dark.loading,
.table-dark.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Animações suaves */
.form-input-dark,
.table-dark,
.table-dark button {
    transition: all 0.2s ease-in-out;
}

/* Dark mode específico para inputs */
@media (prefers-color-scheme: dark) {
    .form-input-dark {
        background-color: #374151;
        border-color: #4B5563;
        color: #F9FAFB;
    }
    
    .form-input-dark:focus {
        background-color: #4B5563;
        border-color: #3B82F6;
    }
}

/* ==========================
   Classes Customizadas Adicionais
   ========================== */

/* Admin Page - Layout principal */
/*.admin-page {*/
/*    min-height: calc(100vh - 56px);*/
/*    background-color: var(--dark-primary);*/
/*    width: 100%;*/
/*    box-sizing: border-box;*/
/*}*/

/* Alert Components */
.alert,
.alert-success,
.alert-danger,
.alert-warning,
.alert-info {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: #22C55E;
    color: #22C55E;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: #EF4444;
    color: #EF4444;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: #F59E0B;
    color: #F59E0B;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3B82F6;
    color: #3B82F6;
}

/* Button variants */
.btn-info {
    background-color: #3B82F6;
    color: white;
    border: none;
    transition: all 0.2s ease;
}

.btn-info:hover {
    background-color: #2563EB;
    transform: translateY(-1px);
}

.btn-success {
    background-color: #22C55E;
    color: white;
    border: none;
    transition: all 0.2s ease;
}

.btn-success:hover {
    background-color: #16A34A;
    transform: translateY(-1px);
}

/* Modal components base */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background-color: var(--dark-secondary);
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    width: 100%;
}

.modal-header {
    padding: 1.5rem 1.5rem 0 1.5rem;
    border-bottom: 1px solid var(--dark-border);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* ==========================
   Responsividade para Classes Customizadas
   ========================== */

/* Mobile Portrait: até 575px */
@media (max-width: 575px) {
    /* Admin Page */
    .admin-page {
        padding: 0.75rem !important;
    }
    
    /* Alerts */
    .alert,
    .alert-success,
    .alert-danger,
    .alert-warning,
    .alert-info {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
        margin-bottom: 0.75rem;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    /* Buttons */
    .btn-info,
    .btn-success {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
        min-height: 44px;
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
    
    /* Modal */
    .modal-overlay {
        padding: 0.5rem;
        align-items: flex-end;
    }
    
    .modal-content {
        max-width: 100%;
        max-height: 95vh;
        border-radius: 0.75rem 0.75rem 0 0;
        margin: 0;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .modal-header {
        padding-top: 1rem;
        padding-bottom: 0.5rem;
    }
    
    .modal-body {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    
    .modal-footer {
        padding-top: 0.5rem;
        padding-bottom: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .modal-footer button {
        width: 100%;
        order: 2;
    }
    
    .modal-footer button:first-child {
        order: 1;
    }
}

/* Mobile Landscape: 576px - 767px */
@media (min-width: 576px) and (max-width: 767px) {
    .admin-page {
        padding: 1rem !important;
    }
    
    .alert,
    .alert-success,
    .alert-danger,
    .alert-warning,
    .alert-info {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-info,
    .btn-success {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
        width: auto;
        margin-bottom: 0;
    }
    
    .modal-content {
        max-width: 95%;
    }
    
    .modal-footer {
        flex-direction: row;
    }
    
    .modal-footer button {
        width: auto;
    }
}

/* Tablet: 768px - 991px */
@media (min-width: 768px) and (max-width: 991px) {
    .admin-page {
        padding: 1.5rem !important;
    }
    
    .modal-content {
        max-width: 80%;
    }
}

/* Desktop: 992px+ */
@media (min-width: 992px) {
    .admin-page {
        padding: 2rem !important;
    }
    
    .btn-info:hover,
    .btn-success:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    
    .modal-content {
        max-width: 70%;
    }
    
    .modal-overlay {
        align-items: center;
    }
    
    .modal-content {
        border-radius: 0.75rem;
    }
}

/* ==========================
   Utilitários de Container e Grid
   ========================== */

/* Container responsivo */
.container-responsive {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 576px) {
    .container-responsive {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container-responsive {
        max-width: 720px;
        padding: 0 1.5rem;
    }
}

@media (min-width: 992px) {
    .container-responsive {
        max-width: 960px;
        padding: 0 2rem;
    }
}

@media (min-width: 1200px) {
    .container-responsive {
        max-width: 1140px;
    }
}

@media (min-width: 1400px) {
    .container-responsive {
        max-width: 1320px;
    }
}

/* Grid system responsivo */
.row-responsive {
    display: flex;
    flex-wrap: wrap;
    margin: -0.5rem;
}

.col-responsive {
    flex: 1;
    padding: 0.5rem;
    min-width: 0;
}

@media (max-width: 575px) {
    .col-responsive {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .col-sm-responsive {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (min-width: 768px) {
    .col-md-responsive {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

@media (min-width: 992px) {
    .col-lg-responsive {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* ==========================
   Melhorias Adicionais para Mobile
   ========================== */

/* Navigation e Header Mobile */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 30;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Sidebar mobile melhorado */
.sidebar-mobile {
    transform: translateX(-100%);
    transition: transform 0.25s ease-in-out;
}

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

/* Status badges responsivos */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50rem;
    text-transform: uppercase;
}

@media (max-width: 575px) {
    .status-badge {
        font-size: 0.6875rem;
        padding: 0.1875rem 0.375rem;
    }
}

/* Login page mobile otimizado */
.login-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark-primary) 0%, #1a1a35 100%);
}

.login-card {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--dark-border);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
    transition: all 0.3s ease;
}

@media (max-width: 575px) {
    .login-card {
        margin: 0.5rem;
        border-radius: 0.5rem;
        max-width: calc(100vw - 1rem);
    }
}

/* Cards estatísticos móveis */
.stat-card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    border-left: 4px solid var(--accent-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

@media (max-width: 575px) {
    .stat-card {
        padding: 1rem;
        margin-bottom: 0.75rem;
        border-radius: 0.375rem;
    }
    
    .stat-card .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-card .stat-label {
        font-size: 0.75rem;
    }
}

/* Timeline mobile */
.timeline {
    position: relative;
    padding: 1rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 18px;
    height: 100%;
    width: 2px;
    background: var(--dark-border);
    z-index: 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.25rem;
    padding-left: 45px;
}

@media (max-width: 575px) {
    .timeline {
        padding: 0.5rem 0;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 35px;
        margin-bottom: 1rem;
    }
    
    .timeline-dot {
        left: 7px;
        width: 16px;
        height: 16px;
    }
    
    .timeline-content {
        padding: 0.75rem;
    }
}

/* Breadcrumbs mobile */
.breadcrumb-modern {
    display: flex;
    flex-wrap: wrap;
    padding: 1rem 0;
    margin-bottom: 1.25rem;
    list-style: none;
}

@media (max-width: 575px) {
    .breadcrumb-modern {
        padding: 0.5rem 0;
        margin-bottom: 0.75rem;
        font-size: 0.8125rem;
    }
    
    .breadcrumb-modern .breadcrumb-item {
        font-size: 0.75rem;
    }
}

/* Search box mobile */
.search-box {
    position: relative;
    margin-bottom: 1.25rem;
}

.search-box .form-control {
    padding-left: 45px;
    border-radius: 50px;
    background-color: var(--dark-tertiary);
    border: 1px solid var(--dark-border);
}

@media (max-width: 575px) {
    .search-box {
        margin-bottom: 0.75rem;
    }
    
    .search-box .form-control {
        padding: 0.625rem 0.75rem 0.625rem 35px;
        font-size: 0.875rem;
        border-radius: 0.375rem;
    }
    
    .search-box .search-icon {
        left: 0.75rem;
        font-size: 0.875rem;
    }
}

/* Notifications mobile */
.notifications-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1060;
    max-width: 320px;
    width: 100%;
}

@media (max-width: 575px) {
    .notifications-container {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
        max-width: none;
    }
}

.notification {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    border-left: 4px solid var(--accent-info);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    padding: 1rem;
    transform: translateX(100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

@media (max-width: 575px) {
    .notification {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
        border-radius: 0.375rem;
    }
}

/* Tabs mobile */
.modern-tabs {
    border-bottom: 1px solid var(--dark-border);
    margin-bottom: 1.25rem;
}

.modern-tabs .nav-link {
    color: var(--text-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 1rem 1.25rem;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-bottom: -1px;
}

@media (max-width: 575px) {
    .modern-tabs {
        margin-bottom: 0.75rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .modern-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
        white-space: nowrap;
        min-width: 100px;
    }
}

/* Loading overlay mobile */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(18, 18, 18, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(3px);
}

@media (max-width: 575px) {
    .loading-overlay {
        backdrop-filter: none;
        background-color: rgba(18, 18, 18, 0.85);
    }
}

/* Data cards mobile */
.data-card {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    border: 1px solid var(--dark-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}

@media (max-width: 575px) {
    .data-card {
        margin-bottom: 0.75rem;
        border-radius: 0.375rem;
    }
    
    .data-card-header {
        padding: 0.75rem 1rem;
    }
    
    .data-card-body {
        padding: 1rem;
    }
    
    .data-card-title {
        font-size: 1rem;
    }
}

/* Scrollbar customizada para mobile */
@media (max-width: 768px) {
    /* Scrollbar para webkit browsers */
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    
    ::-webkit-scrollbar-track {
        background: #374151;
        border-radius: 2px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #6B7280;
        border-radius: 2px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #9CA3AF;
    }
    
    /* Scrollbar horizontal para tabelas */
    .table-responsive::-webkit-scrollbar {
        height: 6px;
    }
    
    .table-responsive::-webkit-scrollbar-track {
        background: #374151;
        border-radius: 3px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb {
        background: #6B7280;
        border-radius: 3px;
    }
}

/* ==========================
   Melhorias de Performance Mobile
   ========================== */

/* Otimizações de rendering */
.table-dark,
.form-input-dark,
.modal-content,
.stat-card,
.data-card {
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Transições mais suaves em mobile */
@media (max-width: 768px) {
    .table-dark,
    .form-input-dark,
    .modal-content,
    .stat-card,
    .data-card,
    .btn-info,
    .btn-success {
        transition: all 0.2s ease-out;
    }
}

/* Remover hover effects em touch devices */
@media (hover: none) and (pointer: coarse) {
    .stat-card:hover,
    .data-card:hover,
    .table-dark tbody tr:hover,
    .btn-info:hover,
    .btn-success:hover {
        transform: none;
        box-shadow: inherit;
        background-color: inherit;
    }
    
    /* Estados de toque ativos */
    .stat-card:active,
    .data-card:active {
        transform: scale(0.98);
    }
    
    .btn-info:active,
    .btn-success:active {
        transform: scale(0.95);
    }
}

/* ==========================
   Print Styles
   ========================== */

@media print {
    /* Ocultar elementos não necessários na impressão */
    .no-print,
    .mobile-menu-overlay,
    .sidebar-mobile,
    .notifications-container,
    .loading-overlay,
    .modal-overlay {
        display: none !important;
    }
    
    /* Ajustar layout para impressão */
    .admin-page {
        padding: 0 !important;
    }
    
    .table-dark {
        color: #000 !important;
        background: #fff !important;
    }
    
    .table-dark th,
    .table-dark td {
        border: 1px solid #000 !important;
        background: #fff !important;
        color: #000 !important;
    }
    
    /* Garantir que as páginas quebrem corretamente */
    .stat-card,
    .data-card {
        page-break-inside: avoid;
        break-inside: avoid;
    }
}

/* ==========================
   Modo Alto Contraste
   ========================== */

@media (prefers-contrast: high) {
    .form-input-dark {
        border-width: 2px;
        border-color: #FFFFFF;
    }
    
    .table-dark {
        border: 2px solid #FFFFFF;
    }
    
    .table-dark th,
    .table-dark td {
        border: 1px solid #FFFFFF;
    }
    
    .btn-info,
    .btn-success {
        border: 2px solid #FFFFFF;
    }
    
    .alert,
    .alert-success,
    .alert-danger,
    .alert-warning,
    .alert-info {
        border-width: 2px;
    }
}

/* ==========================
   Reduced Motion Support
   ========================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .loading-spinner {
        animation: none !important;
    }
}

/* ==========================
   Utilitários Finais
   ========================== */

/* Classe para ocultar elementos em mobile */
.hidden-mobile {
    display: block;
}

@media (max-width: 767px) {
    .hidden-mobile {
        display: none !important;
    }
}

/* Classe para mostrar apenas em mobile */
.mobile-only {
    display: none;
}

@media (max-width: 767px) {
    .mobile-only {
        display: block !important;
    }
}

/* Classe para mostrar apenas em desktop */
.desktop-only {
    display: none;
}

@media (min-width: 768px) {
    .desktop-only {
        display: block !important;
    }
}