/**
 * SISTEMA DE GESTÃO - IGREJA ASSEMBLEIA DE DEUS
 * Estilos Principais
 */

/* =====================================================
   VARIÁVEIS CSS
   ===================================================== */
:root {
    /* Cores Principais - Tema Azul Assembleia de Deus */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #f59e0b;
    --secondary-dark: #d97706;
    
    /* Cores de Status */
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* Cores Neutras */
    --dark-color: #1f2937;
    --gray-800: #374151;
    --gray-600: #4b5563;
    --gray-400: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --light-color: #f9fafb;
    --white: #ffffff;
    
    /* Cores de Fundo */
    --bg-primary: #f8fafc;
    --bg-sidebar: #1e293b;
    --bg-card: #ffffff;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    
    /* Espaçamento */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Bordas */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --header-height: 64px;
}

/* =====================================================
   RESET E BASE
   ===================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--bg-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* =====================================================
   LAYOUT PRINCIPAL
   ===================================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    transition: width var(--transition-base);
    overflow-y: auto;
    overflow-x: hidden;
}

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

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.sidebar-logo {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar.collapsed .sidebar-title {
    display: none;
}

.sidebar-user {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

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

.user-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: var(--font-size-xs);
    color: var(--gray-400);
    text-transform: capitalize;
}

.sidebar.collapsed .user-info {
    display: none;
}

/* Menu de Navegação */
.sidebar-nav {
    padding: var(--spacing-md) 0;
}

.nav-section {
    margin-bottom: var(--spacing-md);
}

.nav-section-title {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
    font-weight: 600;
}

.sidebar.collapsed .nav-section-title {
    display: none;
}

.nav-menu {
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-left-color: var(--primary-light);
}

.nav-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

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

.nav-text {
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
}

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

.nav-badge {
    margin-left: auto;
    background: var(--danger-color);
    color: var(--white);
    font-size: var(--font-size-xs);
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

.sidebar.collapsed .nav-badge {
    display: none;
}

/* Submenu */
.nav-submenu {
    list-style: none;
    background: rgba(0, 0, 0, 0.2);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.nav-item.open .nav-submenu {
    max-height: 500px;
}

.submenu-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) calc(var(--spacing-lg) + 27px);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.submenu-link:hover,
.submenu-link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

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

/* Toggle Sidebar */
.sidebar-toggle {
    position: absolute;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar.collapsed .sidebar-toggle {
    right: 50%;
    transform: translateX(50%) rotate(180deg);
}

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

.sidebar.collapsed + .main-content {
    margin-left: var(--sidebar-collapsed);
}

/* Header */
.header {
    height: var(--header-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.header-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--dark-color);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    color: var(--gray-400);
}

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

/* Botões do Header */
.header-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-md);
    border: none;
    background: transparent;
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-fast);
}

.header-btn:hover {
    background: var(--gray-100);
    color: var(--dark-color);
}

.header-btn .badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--danger-color);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

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

.dropdown-header {
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-sm);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--dark-color);
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--gray-100);
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--spacing-sm) 0;
}

/* Content Area */
.content {
    flex: 1;
    padding: var(--spacing-xl);
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark-color);
}

.page-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* =====================================================
   COMPONENTES
   ===================================================== */

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-color);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.stat-icon.primary {
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary-color);
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark-color);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.stat-change {
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-top: var(--spacing-xs);
}

.stat-change.positive {
    color: var(--success-color);
}

.stat-change.negative {
    color: var(--danger-color);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-800);
    border-color: var(--gray-200);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-300);
    border-color: var(--gray-300);
}

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

.btn-success:hover:not(:disabled) {
    background: #059669;
    border-color: #059669;
    color: var(--white);
}

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

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    border-color: #dc2626;
    color: var(--white);
}

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

.btn-warning:hover:not(:disabled) {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
}

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

.btn-outline-primary:hover:not(:disabled) {
    background: var(--primary-color);
    color: var(--white);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-800);
}

.form-label.required::after {
    content: ' *';
    color: var(--danger-color);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--dark-color);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-control:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.form-text {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--danger-color);
    margin-top: var(--spacing-xs);
}

/* Input Groups */
.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group-append {
    display: flex;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 0.625rem 0.875rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-left: none;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

/* Checkbox e Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-check-label {
    font-size: var(--font-size-sm);
    color: var(--gray-800);
    cursor: pointer;
}

/* Tabelas */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-200);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-800);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.table tbody tr:hover {
    background: var(--gray-50);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-primary {
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary-color);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.badge-secondary {
    background: var(--gray-200);
    color: var(--gray-600);
}

/* Alertas */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.alert-icon {
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: #1e40af;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Modais */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

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

.modal {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform var(--transition-fast);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-lg {
    max-width: 800px;
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-md);
    border: none;
    background: transparent;
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--danger-color);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: calc(90vh - 140px);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-600);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

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

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Paginação */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.page-item {
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.page-link:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

.page-item.active .page-link {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Search Box */
.search-box {
    position: relative;
    max-width: 300px;
}

.search-box .form-control {
    padding-left: 2.5rem;
}

.search-box-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
}

/* Filtros */
.filters {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    white-space: nowrap;
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

/* =====================================================
   PÁGINA DE LOGIN
   ===================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: var(--spacing-lg);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.login-header {
    background: var(--bg-sidebar);
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--white);
}

.login-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
}

.login-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.login-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
}

.login-body {
    padding: var(--spacing-2xl);
}

.login-footer {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* =====================================================
   RESPONSIVIDADE
   ===================================================== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1100;
        box-shadow: none;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    }
    
    .main-content {
        margin-left: 0 !important;
    }

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

    .sidebar-toggle {
        display: none;
    }
    
    .mobile-overlay {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.55);
        z-index: 1050;
        opacity: 0;
        visibility: hidden;
        transition: all 200ms ease;
    }
    
    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Header: mostrar botão hambúrguer */
    .mobile-menu-toggle {
        display: flex !important;
    }
}

/* ─── TABLET / MOBILE 768px ─── */
@media (max-width: 768px) {

    /* Header */
    .header {
        padding: 0 var(--spacing-md);
        height: 56px;
    }

    .header-title {
        font-size: var(--font-size-base);
    }

    /* Conteúdo principal */
    .content {
        padding: var(--spacing-md);
    }

    /* Page header */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .page-title {
        font-size: var(--font-size-xl) !important;
    }

    .page-actions {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        width: 100%;
    }

    .page-actions .btn {
        flex: 1;
        min-width: 120px;
        justify-content: center;
        white-space: nowrap;
    }

    /* Cards de estatística */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-value {
        font-size: var(--font-size-xl) !important;
    }

    /* Cards gerais */
    .card-header {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    /* Grids inline usados nas páginas — força 1 coluna */
    [style*="grid-template-columns: 2fr 1fr"],
    [style*="grid-template-columns: 1fr 1fr"],
    [style*="grid-template-columns: 1fr 2fr"],
    [style*="grid-template-columns: repeat(2"],
    [style*="grid-template-columns: repeat(3"],
    [style*="grid-template-columns: repeat(4"],
    [style*="grid-template-columns: repeat(auto"] {
        grid-template-columns: 1fr !important;
    }

    /* Tabelas: scroll horizontal */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: var(--border-radius-md);
    }

    .table {
        font-size: var(--font-size-xs);
        min-width: 500px;
    }

    .table th,
    .table td {
        padding: var(--spacing-sm) var(--spacing-sm);
        white-space: nowrap;
    }

    /* Ocultar colunas menos importantes em mobile */
    .table .hide-mobile {
        display: none !important;
    }

    /* Forms */
    .form-row {
        grid-template-columns: 1fr !important;
    }

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

    .form-control {
        font-size: 16px; /* Evita zoom no iOS */
    }

    /* Botões */
    .btn {
        padding: 0.5rem 0.875rem;
        font-size: var(--font-size-sm);
    }

    .btn-lg {
        padding: 0.75rem 1rem;
    }

    /* Modal */
    .modal-overlay {
        padding: var(--spacing-md);
        align-items: flex-end !important;
    }

    .modal {
        width: 100% !important;
        max-width: 100% !important;
        max-height: 90vh;
        overflow-y: auto;
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
        margin: 0 !important;
    }

    /* Dropdowns */
    .dropdown-menu {
        position: fixed !important;
        left: var(--spacing-md) !important;
        right: var(--spacing-md) !important;
        top: auto !important;
        bottom: calc(100% - 56px - 8px);
        width: auto !important;
        max-width: none !important;
    }

    /* Filtros */
    .filters,
    form[style*="display:flex"],
    form[style*="display: flex"] {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    form .form-control,
    form select,
    form input[type="date"],
    form input[type="month"],
    form input[type="text"] {
        width: 100% !important;
    }

    /* Gráficos */
    canvas {
        max-height: 220px !important;
    }

    /* Alertas */
    .alert {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    /* Badges */
    .badge {
        font-size: 10px;
    }

    /* Tabs */
    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ─── MOBILE PEQUENO 480px ─── */
@media (max-width: 480px) {

    html { font-size: 15px; }

    .header {
        height: 52px;
    }

    .content {
        padding: var(--spacing-sm);
    }

    /* Stats: 1 coluna em telas muito pequenas */
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        flex-direction: row;
        text-align: left;
        gap: var(--spacing-md);
    }

    .stat-icon {
        width: 44px !important;
        height: 44px !important;
        font-size: 1.1rem !important;
        flex-shrink: 0;
    }

    /* Page actions: botões empilhados */
    .page-actions {
        flex-direction: column;
    }

    .page-actions .btn {
        width: 100%;
    }

    /* Card header */
    .card-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .card-body {
        padding: var(--spacing-md);
    }

    /* Botões de ação nas tabelas */
    .table-actions {
        display: flex;
        gap: 4px;
    }

    .btn-icon {
        width: 30px !important;
        height: 30px !important;
        padding: 0 !important;
    }

    /* Header buttons */
    .header-btn {
        width: 36px;
        height: 36px;
    }

    /* Título da sidebar */
    .sidebar-header .sidebar-title {
        font-size: var(--font-size-base);
    }

    /* Modal body scroll */
    .modal-body {
        max-height: 60vh;
        overflow-y: auto;
    }

    /* Formulários compactos */
    .form-label {
        font-size: var(--font-size-sm);
    }

    /* Texto das notificações */
    .header-right .dropdown-menu {
        font-size: var(--font-size-sm);
    }
}


/* =====================================================
   UTILITÁRIOS
   ===================================================== */
.d-none {
    display: none !important;
}

.d-flex {
    display: flex !important;
}

.d-block {
    display: block !important;
}

.d-inline {
    display: inline !important;
}

.text-center {
    text-align: center !important;
}

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

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

.text-primary {
    color: var(--primary-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-muted {
    color: var(--gray-600) !important;
}

.font-weight-bold {
    font-weight: 700 !important;
}

.font-weight-semibold {
    font-weight: 600 !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-1 {
    margin-bottom: var(--spacing-sm) !important;
}

.mb-2 {
    margin-bottom: var(--spacing-md) !important;
}

.mb-3 {
    margin-bottom: var(--spacing-lg) !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mt-1 {
    margin-top: var(--spacing-sm) !important;
}

.mt-2 {
    margin-top: var(--spacing-md) !important;
}

.mt-3 {
    margin-top: var(--spacing-lg) !important;
}

.mr-1 {
    margin-right: var(--spacing-sm) !important;
}

.mr-2 {
    margin-right: var(--spacing-md) !important;
}

.ml-auto {
    margin-left: auto !important;
}

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

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

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}

/* =====================================================
   MELHORIAS ESPECÍFICAS MOBILE
   ===================================================== */

/* Botão hambúrguer */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1.1rem;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.mobile-menu-toggle:hover {
    background: var(--gray-100);
    color: var(--dark-color);
}

/* Sidebar no mobile: largura fixa menor */
@media (max-width: 480px) {
    .sidebar {
        width: 280px;
    }
}

/* Evitar overflow horizontal na página */
.app-container,
body {
    overflow-x: hidden;
}

/* Tabelas: indicador de scroll horizontal */
.table-container::after {
    content: '';
    display: none;
}

@media (max-width: 768px) {
    .table-container {
        position: relative;
    }
    .table-container::before {
        content: '← deslize para ver mais →';
        display: block;
        text-align: center;
        font-size: 10px;
        color: var(--gray-400);
        padding: 3px;
        background: var(--gray-50);
    }
    /* Ocultar dica se não tiver overflow */
    .table-container.no-overflow::before {
        display: none;
    }
}

/* Touch targets maiores em mobile */
@media (max-width: 768px) {
    .nav-link {
        padding: 12px var(--spacing-lg);
        min-height: 44px;
    }

    .btn {
        min-height: 40px;
    }

    input[type="checkbox"],
    input[type="radio"] {
        width: 18px;
        height: 18px;
    }

    /* Sidebar: links maiores no mobile */
    .sidebar .nav-link {
        padding: 14px var(--spacing-lg);
    }

    /* Header right: espaçamento menor */
    .header-right {
        gap: 4px;
    }

    /* Esconder título no header em telas muito pequenas */
    .header-title {
        font-size: var(--font-size-sm);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 160px;
    }
}

@media (max-width: 360px) {
    .header-title {
        display: none;
    }
}

/* Print Styles */

@media print {
    .sidebar,
    .header,
    .page-actions,
    .btn {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--gray-200) !important;
    }
}