/**
 * DASHBOARD GOUP BRASIL - CSS
 * Estilos específicos para o dashboard de clientes B2B
 */

/* ====================================
   VARIÁVEIS CSS
   ==================================== */
:root {
    --goup-primary: #2563eb;
    --goup-secondary: #64748b;
    --goup-success: #10b981;
    --goup-warning: #f59e0b;
    --goup-error: #ef4444;
    
    --sidebar-width: 250px;
    --header-height: 70px;
    
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-tertiary: #f1f5f9;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* ====================================
   RESET E BASE
   ==================================== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    line-height: 1.6;
}

/* ====================================
   HEADER GOUP
   ==================================== */
.goup-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: linear-gradient(135deg, var(--goup-primary) 0%, #1d4ed8 100%);
    color: white;
    box-shadow: var(--shadow-md);
    z-index: 1000;
}

.goup-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

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

.navbar-menu span {
    font-weight: 500;
}

.dropdown {
    position: relative;
}

.user-menu-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 1001;
    display: none;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.2s ease;
}

.dropdown-content a:hover {
    background: var(--color-bg-tertiary);
}

.dropdown-content hr {
    margin: 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

/* ====================================
   LAYOUT PRINCIPAL
   ==================================== */
.dashboard-container {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* ====================================
   SIDEBAR
   ==================================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-bg-primary);
    border-right: 1px solid var(--color-border);
    height: calc(100vh - var(--header-height));
    position: fixed;
    overflow-y: auto;
}

.sidebar-nav {
    padding: var(--spacing-sm) 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.nav-item:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.nav-item.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--goup-primary);
    border-left-color: var(--goup-primary);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

/* ====================================
   CONTEÚDO PRINCIPAL
   ==================================== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-lg);
    max-width: calc(100% - var(--sidebar-width));
}

.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

.section-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-header p {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: 1.1rem;
}

/* ====================================
   CARDS DE STATUS
   ==================================== */
.status-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.status-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--spacing-md);
    transition: box-shadow 0.2s ease;
}

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

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.subscription .card-icon {
    background: var(--goup-primary);
}

.usage .card-icon {
    background: var(--goup-success);
}

.payment .card-icon {
    background: var(--goup-warning);
}

.card-content {
    flex: 1;
}

.card-content h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-info {
    margin-bottom: var(--spacing-sm);
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-right: var(--spacing-xs);
}

.plan-price {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

.status-badge.failed {
    background: rgba(239, 68, 68, 0.1);
    color: var(--goup-error);
}

.btn-upgrade {
    background: var(--goup-primary);
    color: white;
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
    margin-top: var(--spacing-sm);
    transition: background 0.2s ease;
}

.btn-upgrade:hover {
    background: #1d4ed8;
}

.usage-stats {
    margin-bottom: var(--spacing-sm);
}

.usage-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.usage-label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.usage-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.usage-bar {
    width: 100%;
    height: 8px;
    background: var(--color-bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.usage-progress {
    height: 100%;
    background: var(--goup-success);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.payment-info {
    margin-bottom: var(--spacing-sm);
}

.payment-date {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.payment-amount {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.btn-secondary {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

/* ====================================
   AÇÕES RÁPIDAS
   ==================================== */
.quick-actions {
    margin-bottom: var(--spacing-xl);
}

.quick-actions h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

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

.action-btn {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.action-btn:hover {
    border-color: var(--goup-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.action-btn i {
    font-size: 1.5rem;
    color: var(--goup-primary);
}

.action-btn span {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ====================================
   SISTEMAS ATIVOS
   ==================================== */
.systems-list {
    margin-bottom: var(--spacing-xl);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-primary);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
}

.empty-state i {
    font-size: 4rem;
    color: var(--color-border);
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: 1.5rem;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--color-text-primary);
}

.empty-state p {
    margin: 0 0 var(--spacing-md) 0;
}

.system-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

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

.system-header {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.system-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.system-info {
    flex: 1;
}

.system-info h3 {
    margin: 0 0 4px 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.system-type {
    display: inline-block;
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin-right: var(--spacing-xs);
}

.system-url {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 4px 0;
}

.system-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: 4px;
}

.system-status small {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.system-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--goup-primary);
    color: white;
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 0.2s ease;
}

.btn-primary:hover {
    background: #1d4ed8;
}

/* ====================================
   SISTEMAS DISPONÍVEIS
   ==================================== */
.available-systems {
    margin-top: var(--spacing-xl);
}

.available-systems h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.available-systems p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.niche-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.niche-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--goup-primary);
}

.niche-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md) auto;
    color: white;
    font-size: 1.5rem;
}

.niche-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--color-text-primary);
}

.niche-content p {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-md) 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.niche-features {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.upgrade-prompt {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.upgrade-prompt h4 {
    font-size: 1.3rem;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--color-text-primary);
}

/* ====================================
   FATURAMENTO
   ==================================== */
.billing-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.billing-card,
.payment-method-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.billing-card h3,
.payment-method-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-primary);
}

.account-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-item .label {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.summary-item .value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.billing-history {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.billing-history h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-primary);
}

.history-table {
    overflow-x: auto;
}

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

.history-table th,
.history-table td {
    text-align: left;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.history-table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    font-size: 0.9rem;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 0.8rem;
}

/* ====================================
   SUPORTE
   ==================================== */
.support-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.support-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

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

.support-card i {
    font-size: 2.5rem;
    color: var(--goup-primary);
    margin-bottom: var(--spacing-md);
}

.support-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--color-text-primary);
}

.support-card p {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-md) 0;
    font-size: 0.95rem;
}

.goup-news {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.goup-news h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-primary);
}

.news-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

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

.news-date {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
    font-weight: 500;
    min-width: 80px;
}

.news-content h4 {
    margin: 0 0 4px 0;
    font-size: 1rem;
    font-weight: 600;
}

.news-content h4 a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.news-content h4 a:hover {
    color: var(--goup-primary);
}

.news-content p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* ====================================
   MODALS
   ==================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.modal-content {
    position: relative;
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 2001;
}

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

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

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

.plans-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.plan-option {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--color-bg-primary);
    transition: all 0.2s ease;
}

.plan-option:hover {
    border-color: var(--goup-primary);
    box-shadow: var(--shadow-md);
}

.plan-option.current {
    border-color: var(--goup-success);
    background: rgba(16, 185, 129, 0.05);
}

.plan-option h3 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.plan-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--goup-primary);
    margin-bottom: var(--spacing-md);
}

.plan-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-secondary);
}

.plan-option ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-lg) 0;
}

.plan-option li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-secondary);
}

/* ====================================
   NOTIFICAÇÕES
   ==================================== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 300px;
    max-width: 400px;
    animation: slideInRight 0.3s ease;
}

.notification.success {
    border-left: 4px solid var(--goup-success);
}

.notification.warning {
    border-left: 4px solid var(--goup-warning);
}

.notification.error {
    border-left: 4px solid var(--goup-error);
}

.notification.info {
    border-left: 4px solid var(--goup-primary);
}

.notification-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 2px;
    margin-left: auto;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.notification-close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ====================================
   RESPONSIVIDADE
   ==================================== */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
        max-width: 100%;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .status-cards {
        grid-template-columns: 1fr;
    }
    
    .billing-overview {
        grid-template-columns: 1fr;
    }
    
    .support-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .main-content {
        padding: var(--spacing-sm);
    }
    
    .section-header h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .systems-grid {
        grid-template-columns: 1fr;
    }
    
    .system-header {
        flex-direction: column;
        text-align: center;
    }
    
    .system-actions {
        justify-content: center;
    }
    
    .plans-comparison {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .goup-navbar .container {
        padding: 0 var(--spacing-xs);
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .status-card {
        flex-direction: column;
        text-align: center;
    }
    
    .news-item {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .news-date {
        min-width: auto;
    }
}