/* =============================================
   SGT - Sistema de Gestão de Transportadora
   Design System Moderno - Baseado no Template LogiTrack
   ============================================= */

:root {
    /* Cores Principais - Verde para ações primárias (como referência) */
    --primary: #2e7d32;
    --primary-hover: #1b5e20;
    --primary-light: rgba(46, 125, 50, 0.08);
    
    /* Cor de Marca/Acento - Azul para branding e informações */
    --brand: #1387ec;
    --brand-hover: #0d6ecc;
    --brand-light: rgba(19, 135, 236, 0.08);
    
    /* Cores de Status */
    --success: #2e7d32;
    --success-bg: rgba(46, 125, 50, 0.08);
    --warning: #ed6c02;
    --warning-bg: rgba(237, 108, 2, 0.08);
    --danger: #d32f2f;
    --danger-bg: rgba(211, 47, 47, 0.08);
    --info: #0288d1;
    --info-bg: rgba(2, 136, 209, 0.08);
    
    /* Cores de Fundo */
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --bg-card: #ffffff;
    
    /* Cores de Texto */
    --text-primary: #212121;
    --text-secondary: #616161;
    --text-muted: #9e9e9e;
    
    /* Bordas */
    --border-color: #e0e0e0;
    --border-light: #f5f5f5;
    
    /* Cores do Sidebar */
    --sidebar-bg: #1a2631;
    --sidebar-hover: rgba(255, 255, 255, 0.08);
    --sidebar-active: rgba(46, 125, 50, 0.25);
    
    /* Dimensões */
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --header-height: 60px;
    --border-radius: 6px;
    --border-radius-lg: 8px;
    --border-radius-xl: 12px;
    
    /* Sombras - mais suaves e profissionais */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    /* Transições */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================
   Reset e Base
   ============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Material Symbols Config */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}

/* =============================================
   Login Page
   ============================================= */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a2631 0%, #2e7d32 100%);
    padding: 20px;
}

.login-box {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header .material-symbols-outlined {
    font-size: 56px;
    color: var(--brand);
    margin-bottom: 12px;
}

.login-header h1 {
    color: var(--text-primary);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 12px;
}

/* =============================================
   Form Elements
   ============================================= */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-family: inherit;
    background-color: var(--bg-white);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-light);
}

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background-color: var(--border-light);
    cursor: not-allowed;
    opacity: 0.7;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-check label {
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 2px 4px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(46, 125, 50, 0.35);
}

.btn-secondary {
    background-color: var(--border-light);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

.btn-success {
    background-color: var(--success);
    color: white;
    box-shadow: 0 2px 4px rgba(46, 125, 50, 0.25);
}

.btn-success:hover {
    background-color: #1b5e20;
    box-shadow: 0 4px 8px rgba(46, 125, 50, 0.3);
}

.btn-danger {
    background-color: var(--danger);
    color: white;
    box-shadow: 0 2px 4px rgba(211, 47, 47, 0.25);
}

.btn-danger:hover {
    background-color: #c62828;
    box-shadow: 0 4px 8px rgba(211, 47, 47, 0.3);
}

.btn-warning {
    background-color: var(--warning);
    color: white;
    box-shadow: 0 2px 4px rgba(237, 108, 2, 0.25);
}

.btn-warning:hover {
    background-color: #e65100;
}

.btn-info {
    background-color: var(--info);
    color: white;
    box-shadow: 0 2px 4px rgba(2, 136, 209, 0.25);
}

.btn-info:hover {
    background-color: #01579b;
}

.btn-brand {
    background-color: var(--brand);
    color: white;
    box-shadow: 0 2px 4px rgba(19, 135, 236, 0.3);
}

.btn-brand:hover {
    background-color: var(--brand-hover);
    box-shadow: 0 4px 8px rgba(19, 135, 236, 0.35);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background-color: var(--border-light);
    color: var(--primary);
}

.btn-group {
    display: flex;
    gap: 10px;
}

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

/* =============================================
   Sidebar
   ============================================= */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    transition: var(--transition-slow);
    z-index: 1000;
}

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

.sidebar.collapsed .sidebar-header span,
.sidebar.collapsed .nav-item span {
    display: none;
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: -0.02em;
}

.sidebar-header .material-symbols-outlined {
    font-size: 32px;
    color: #4fc3f7;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.nav-item:hover {
    background-color: var(--sidebar-hover);
    color: white;
}

.nav-item.active {
    background-color: var(--sidebar-active);
    color: white;
    border-left: 3px solid #4caf50;
}

.nav-item .material-symbols-outlined {
    font-size: 22px;
    width: 24px;
    text-align: center;
}

/* Menu Groups */
.nav-group {
    margin-bottom: 4px;
}

.nav-group-title {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    font-size: 14px;
    font-weight: 500;
}

.nav-group-title:hover {
    background-color: var(--sidebar-hover);
    color: white;
}

.nav-group-title .material-symbols-outlined {
    font-size: 22px;
    width: 24px;
    text-align: center;
}

.nav-group-title .nav-arrow {
    margin-left: auto;
    font-size: 18px;
    transition: transform 0.3s ease;
}

.nav-group.open .nav-group-title .nav-arrow {
    transform: rotate(180deg);
}

.nav-group-items {
    display: none;
    background-color: rgba(0, 0, 0, 0.2);
}

.nav-group.open .nav-group-items {
    display: block;
}

.nav-subitem {
    padding-left: 56px !important;
    font-size: 13px;
}

.nav-subgroup {
    padding: 8px 0 4px;
}

.nav-subgroup-title {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px 8px 56px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.nav-subgroup .nav-subitem {
    padding-left: 72px !important;
}

/* Dropdown Menu (Configurações) */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    z-index: 1001;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-top: 8px;
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: var(--brand-light);
    color: var(--brand);
}

.dropdown-item .material-symbols-outlined {
    font-size: 20px;
    color: var(--text-secondary);
}

.dropdown-item:hover .material-symbols-outlined {
    color: var(--brand);
}

.sidebar-footer {
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

/* Header */
.header {
    height: var(--header-height);
    background-color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-left h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.header-left h2 .material-symbols-outlined {
    color: var(--primary);
    vertical-align: middle;
    margin-right: 6px;
    font-size: 22px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

#user-name {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 14px;
}

.user-avatar {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #1a2631, #2e7d32);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border: 2px solid rgba(46, 125, 50, 0.2);
}

.user-avatar .material-symbols-outlined {
    font-size: 20px;
}

/* Content Area */
.content {
    padding: 24px;
    flex: 1;
}

/* =============================================
   Cards
   ============================================= */
.card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fafbfc;
}

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header h3 .material-symbols-outlined {
    color: var(--brand);
    font-size: 22px;
}

.card-body {
    padding: 24px;
}

.card-footer {
    padding: 18px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: #fafbfc;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
}

.stat-card .stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.stat-card .stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card .stat-icon.primary {
    background-color: var(--brand-light);
    color: var(--brand);
}

.stat-card .stat-icon.success {
    background-color: var(--success-bg);
    color: var(--success);
}

.stat-card .stat-icon.warning {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.stat-card .stat-icon.danger {
    background-color: var(--danger-bg);
    color: var(--danger);
}

.stat-card .stat-icon.info {
    background-color: var(--info-bg);
    color: var(--info);
}

.stat-card .stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.stat-card .stat-change {
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

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

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

/* Legacy stat-card support */
.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.stat-icon.primary { background-color: var(--brand); }
.stat-icon.success { background-color: var(--success); }
.stat-icon.warning { background-color: var(--warning); }
.stat-icon.info { background-color: var(--info); }

.stat-info h4 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

/* =============================================
   Tables
   ============================================= */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th,
table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

table th {
    background-color: #fafbfc;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

table tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

table td {
    font-size: 14px;
    color: var(--text-primary);
}

.table-actions {
    display: flex;
    gap: 4px;
}

.table-actions .btn-icon {
    padding: 6px;
}

/* Data Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table th {
    background: #fafbfc;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* =============================================
   Badges / Status
   ============================================= */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
}

.badge-success {
    background-color: rgba(7, 136, 56, 0.1);
    color: var(--success);
    border-color: rgba(7, 136, 56, 0.2);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.2);
}

.badge-danger {
    background-color: rgba(231, 57, 8, 0.1);
    color: var(--danger);
    border-color: rgba(231, 57, 8, 0.2);
}

.badge-info {
    background-color: rgba(2, 136, 209, 0.1);
    color: var(--info);
    border-color: rgba(2, 136, 209, 0.2);
}

.badge-secondary {
    background-color: var(--border-light);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.badge-primary {
    background-color: rgba(46, 125, 50, 0.1);
    color: var(--primary);
    border-color: rgba(46, 125, 50, 0.2);
}

/* =============================================
   Modal
   ============================================= */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-xl);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease;
    box-shadow: var(--shadow-lg);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #1a2631, #2e4a3a);
    color: white;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.btn-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.modal-body {
    padding: 24px;
}

/* =============================================
   Toast Notifications
   ============================================= */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 16px 24px;
    border-radius: var(--border-radius-lg);
    color: white;
    font-weight: 500;
    z-index: 3000;
    opacity: 0;
    transform: translateX(100%);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.success { background-color: var(--success); }
.toast.error { background-color: var(--danger); }
.toast.warning { background-color: var(--warning); }
.toast.info { background-color: var(--primary); }

/* =============================================
   Checkbox Types (Participantes)
   ============================================= */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px;
    background-color: var(--border-light);
    border-radius: var(--border-radius-lg);
    margin-bottom: 20px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.checkbox-item:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

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

.checkbox-item input {
    display: none;
}

/* =============================================
   Section Headers
   ============================================= */
.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary);
}

.section-header .material-symbols-outlined {
    color: var(--primary);
    font-size: 22px;
}

.section-header h4 {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

/* =============================================
   Search and Filters
   ============================================= */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-bar input {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-family: inherit;
    background-color: var(--bg-white);
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-light);
}

.search-bar select {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-family: inherit;
    min-width: 160px;
    background-color: var(--bg-white);
    cursor: pointer;
}

.search-bar select:focus {
    outline: none;
    border-color: var(--brand);
}

/* Filter chips style */
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--border-light);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-chip:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.filter-chip.active {
    background-color: var(--primary);
    color: white;
}

/* =============================================
   Loading
   ============================================= */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    flex-direction: column;
    gap: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* =============================================
   Empty State
   ============================================= */
.empty-state {
    text-align: center;
    padding: 60px 40px;
    color: var(--text-secondary);
}

.empty-state .material-symbols-outlined {
    font-size: 64px;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.empty-state p {
    font-size: 16px;
    font-weight: 500;
}

/* =============================================
   Sidebar Colapsada - ESTILOS GLOBAIS
   Funciona em TODAS as resoluções
   ============================================= */
.sidebar.collapsed {
    width: 70px !important;
    overflow: visible !important;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 15px;
}

.sidebar.collapsed .sidebar-header > span:last-child {
    display: none !important;
}

.sidebar.collapsed .sidebar-nav > .nav-item {
    justify-content: center;
    padding: 15px;
    position: relative;
}

.sidebar.collapsed .sidebar-nav > .nav-item > span:last-child {
    display: none !important;
}

.sidebar.collapsed .nav-group {
    position: relative;
}

.sidebar.collapsed .nav-group-title {
    justify-content: center;
    padding: 15px;
}

.sidebar.collapsed .nav-group-title > span:nth-child(2),
.sidebar.collapsed .nav-group-title > .nav-arrow {
    display: none !important;
}

/* Ícones SEMPRE visíveis */
.sidebar.collapsed .sidebar-header > .material-symbols-outlined,
.sidebar.collapsed .sidebar-nav > .nav-item > .material-symbols-outlined,
.sidebar.collapsed .nav-group-title > .material-symbols-outlined:first-child {
    display: inline-flex !important;
    font-size: 24px;
    color: rgba(255,255,255,0.9) !important;
}

/* Submenu - escondido por padrão */
.sidebar.collapsed .nav-group-items {
    display: block !important;
    position: absolute !important;
    left: 70px !important;
    top: 0 !important;
    width: 240px !important;
    background: var(--sidebar-bg) !important;
    border-radius: 0 8px 8px 0 !important;
    box-shadow: 4px 0 15px rgba(0,0,0,0.3) !important;
    z-index: 9999 !important;
    padding: 10px 0 !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease, visibility 0.15s ease;
}

/* Submenu - visível no hover OU quando aberto por clique */
aside.sidebar.collapsed .nav-group:hover > .nav-group-items,
aside.sidebar.collapsed .nav-group.open > .nav-group-items {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* Itens do submenu */
.sidebar.collapsed .nav-group-items .nav-subitem {
    display: flex !important;
    padding: 10px 20px !important;
    align-items: center;
    gap: 10px;
}

.sidebar.collapsed .nav-group-items .nav-subitem span {
    display: inline !important;
}

.sidebar.collapsed .nav-group-items .nav-subitem .material-symbols-outlined {
    font-size: 20px;
    display: inline-flex !important;
}

/* Subgrupos */
.sidebar.collapsed .nav-group-items .nav-subgroup {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 8px;
    padding-top: 8px;
}

.sidebar.collapsed .nav-group-items .nav-subgroup-title {
    padding: 8px 20px;
    display: flex !important;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    text-transform: uppercase;
}

.sidebar.collapsed .nav-group-items .nav-subgroup-title span {
    display: inline !important;
}

.sidebar.collapsed .nav-group-items .nav-subgroup .nav-subitem {
    padding-left: 30px !important;
}

/* Main content ajusta */
.sidebar.collapsed ~ .main-content,
.sidebar.collapsed + .main-content {
    margin-left: 70px !important;
}

/* Sidebar tooltip é controlado via JavaScript (app.js initSidebarTooltips)
   CSS ::after não funciona aqui pois .sidebar-nav tem overflow-y:auto
   que implicitamente corta overflow-x também */

/* =============================================
   Responsive
   ============================================= */

/* Tablet */
@media (max-width: 1024px) {
    .sidebar {
        width: var(--sidebar-collapsed);
    }
    
    .sidebar .sidebar-header span,
    .sidebar .nav-item span,
    .sidebar .nav-group-title span,
    .sidebar .nav-subitem span,
    .sidebar .nav-subgroup-title span,
    .sidebar .nav-arrow {
        display: none;
    }
    
    .sidebar:not(.collapsed) .nav-group-items {
        display: none !important;
    }
    
    .sidebar.expanded {
        width: var(--sidebar-width);
    }
    
    .sidebar.expanded .sidebar-header span,
    .sidebar.expanded .nav-item span,
    .sidebar.expanded .nav-group-title span,
    .sidebar.expanded .nav-subitem span,
    .sidebar.expanded .nav-subgroup-title span,
    .sidebar.expanded .nav-arrow {
        display: inline;
    }
    
    .sidebar.expanded .nav-group.open .nav-group-items {
        display: block !important;
    }
    
    .main-content {
        margin-left: var(--sidebar-collapsed);
    }
    
    .sidebar.expanded + .sidebar-overlay + .main-content {
        margin-left: var(--sidebar-width);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        transform: translateX(-100%);
        width: var(--sidebar-width);
        z-index: 1000;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar.active .sidebar-header span,
    .sidebar.active .nav-item span,
    .sidebar.active .nav-group-title span,
    .sidebar.active .nav-subitem span,
    .sidebar.active .nav-subgroup-title span,
    .sidebar.active .nav-arrow {
        display: inline;
    }
    
    .sidebar.active .nav-group.open .nav-group-items {
        display: block !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .header {
        padding: 0 16px;
    }
    
    .header-left h2 {
        font-size: 16px;
    }
    
    .content {
        padding: 16px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 10px;
        max-height: calc(100vh - 20px);
        width: calc(100% - 20px);
    }
    
    .card-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .card-footer .btn {
        width: 100%;
    }
    
    .search-bar {
        flex-direction: column;
    }
    
    .search-bar input,
    .search-bar select {
        width: 100%;
    }
}

/* Mobile - enhancements */
@media (max-width: 768px) {
    .mobile-only { display: inline-flex !important; }
    .desktop-only { display: none !important; }

    .btn, button { min-height: 44px; min-width: 44px; }
    .btn-sm { min-height: 38px; min-width: 38px; }

    .form-control, select, input[type="text"], input[type="number"],
    input[type="email"], input[type="date"], input[type="datetime-local"],
    textarea { font-size: 16px !important; min-height: 44px; }

    .table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 600px; }
    table th, table td { padding: 10px 8px; white-space: nowrap; }

    .page-header h2 { font-size: 18px; }
    .card-body { padding: 12px; }

    #content-area .form-row { display: flex; flex-direction: column; gap: 8px; }
    #content-area .form-row .form-group { min-width: 0 !important; flex: unset !important; }
}

/* Mobile pequeno */
@media (max-width: 480px) {
    .header-right #user-name {
        display: none;
    }
    
    .table-actions {
        flex-direction: column;
        gap: 4px;
    }

    .content { padding: 10px; }
}

/* Overlay para mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
}

.sidebar.active ~ .sidebar-overlay {
    display: block;
}

/* =============================================
   Utilities
   ============================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.hidden { display: none !important; }

/* Font weights */
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-5 { gap: 20px; }

/* Page Header - título da página + botões de ação (como referência) */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding: 16px 24px;
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    gap: 16px;
    flex-wrap: wrap;
}

.page-header .page-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.page-header .page-title .material-symbols-outlined {
    font-size: 28px;
    color: var(--primary);
    background: var(--primary-light);
    padding: 8px;
    border-radius: var(--border-radius-lg);
}

.page-header .page-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* Collapsible Section (como referência - seta para expandir/colapsar) */
.collapsible-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    background: var(--bg-white);
}

.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    cursor: pointer;
    user-select: none;
    background: #fafbfc;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.collapsible-header:hover {
    background: var(--primary-light);
}

.collapsible-header h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.collapsible-header .chevron {
    color: var(--primary);
    font-size: 24px;
    transition: transform 0.3s ease;
}

.collapsible-section.open .collapsible-header {
    border-bottom-color: var(--border-color);
}

.collapsible-section.open .collapsible-header .chevron {
    transform: rotate(180deg);
}

.collapsible-body {
    padding: 20px;
}

/* Quick Action Cards (Dashboard - como referência) */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.quick-action-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: 24px 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.quick-action-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.quick-action-card .qa-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-action-card .qa-icon.green { background: rgba(46, 125, 50, 0.1); color: #2e7d32; }
.quick-action-card .qa-icon.blue { background: rgba(2, 136, 209, 0.1); color: #0288d1; }
.quick-action-card .qa-icon.orange { background: rgba(237, 108, 2, 0.1); color: #ed6c02; }
.quick-action-card .qa-icon.red { background: rgba(211, 47, 47, 0.1); color: #d32f2f; }
.quick-action-card .qa-icon.purple { background: rgba(123, 31, 162, 0.1); color: #7b1fa2; }
.quick-action-card .qa-icon.teal { background: rgba(0, 121, 107, 0.1); color: #00796b; }

.quick-action-card .qa-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.quick-action-card .qa-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Form improvements */
.form-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    padding-bottom: 12px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-title .material-symbols-outlined {
    color: var(--primary);
    font-size: 20px;
}

/* Outline primary button */
.btn-outline-primary {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

/* Divider */
.divider {
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

/* =============================================
   OVERRIDE FINAL - Sidebar Colapsada
   DEVE FICAR NO FINAL DO ARQUIVO
   ============================================= */
aside.sidebar.collapsed .nav-group-items {
    display: block !important;
    position: absolute !important;
    left: 70px !important;
    top: 0 !important;
    width: 240px !important;
    min-width: 240px !important;
    max-width: 300px !important;
    background: #1a2631 !important;
    border-radius: 0 8px 8px 0 !important;
    box-shadow: 4px 0 20px rgba(0,0,0,0.4) !important;
    z-index: 99999 !important;
    padding: 10px 0 !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

aside.sidebar.collapsed .nav-group:hover > .nav-group-items,
aside.sidebar.collapsed .nav-group.open > .nav-group-items {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subitem {
    display: flex !important;
    padding: 12px 20px !important;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.8) !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subitem:hover {
    background: rgba(255,255,255,0.1) !important;
    color: white !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subitem span {
    display: inline !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subitem .material-symbols-outlined {
    display: inline-flex !important;
    font-size: 20px !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subgroup {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 8px;
    padding-top: 8px;
}

aside.sidebar.collapsed .nav-group-items .nav-subgroup-title {
    display: flex !important;
    padding: 8px 20px;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5) !important;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

aside.sidebar.collapsed .nav-group-items .nav-subgroup-title span {
    display: inline !important;
}

aside.sidebar.collapsed .nav-group-items .nav-subgroup .nav-subitem {
    padding-left: 30px !important;
}