/**
 * =============================================================================
 * MODERN CSS - VaaS + AI System
 * =============================================================================
 *
 * Sistema de design moderno e profissional para o sistema VaaS + AI
 * Cores, tipografia e componentes bem definidos
 */

/* =============================================================================
   RESET E VARIÁVEIS GLOBAIS
   ============================================================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Principais */
    --primary: #3b82f6;          /* Azul principal */
    --primary-dark: #2563eb;     /* Azul escuro */
    --primary-light: #60a5fa;    /* Azul claro */

    /* Cores Secundárias */
    --secondary: #64748b;        /* Cinza */
    --success: #10b981;          /* Verde */
    --danger: #ef4444;           /* Vermelho */
    --warning: #f59e0b;          /* Amarelo */
    --info: #3b82f6;             /* Azul info */

    /* Cores de Fundo */
    --bg-main: #f8fafc;          /* Fundo principal */
    --bg-card: #ffffff;          /* Fundo de cards */
    --bg-hover: #f1f5f9;         /* Hover em elementos */

    /* Aliases para compatibilidade (usados em cards de monitoramento) */
    --bg-primary: #f8fafc;       /* Mesmo que --bg-main */
    --bg-secondary: #ffffff;     /* Mesmo que --bg-card */
    --bg-tertiary: #f1f5f9;      /* Mesmo que --bg-hover */

    /* Cores de Texto */
    --text-primary: #1e293b;     /* Texto principal */
    --text-secondary: #64748b;   /* Texto secundário */
    --text-muted: #94a3b8;       /* Texto desativado */

    /* Bordas */
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;

    /* 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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    /* Espaçamento */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* =============================================================================
   TIPOGRAFIA E BODY
   ============================================================================= */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
                 'Ubuntu', 'Cantarell', sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* =============================================================================
   HEADER - Cabeçalho da página
   ============================================================================= */
.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.5px;
}

.header p {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 400;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9375rem;
}

.user-info span {
    font-weight: 600;
    opacity: 0.95;
}

/* =============================================================================
   NAVIGATION - Menu de navegação
   ============================================================================= */
.nav {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    align-items: center;
}

.nav-link {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.nav-link:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-link.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

/* =============================================================================
   NAVIGATION DROPDOWN - Menu dropdown
   ============================================================================= */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > .nav-link {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
}

.nav-dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: auto;
    background: var(--bg-card);
    min-width: 260px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--border-color);
    z-index: 9999;
    animation: dropdownSlideIn 0.2s ease;
}

@keyframes dropdownSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mostrar dropdown no hover E quando ativo via JS */
.nav-dropdown:hover .nav-dropdown-content,
.nav-dropdown-content.show {
    display: block;
}

.nav-dropdown-content a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.nav-dropdown-content a:last-child {
    border-bottom: none;
}

.nav-dropdown-content a:hover {
    background: var(--bg-hover);
    color: var(--primary);
    padding-left: calc(var(--spacing-md) + 8px);
}

/* =============================================================================
   STATS - Cards de estatísticas
   ============================================================================= */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

/* =============================================================================
   SECTIONS - Seções de conteúdo
   ============================================================================= */
.status-section,
.clients-section,
.actions {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* =============================================================================
   STATUS - Indicadores de status
   ============================================================================= */
.status-grid {
    display: grid;
    gap: var(--spacing-md);
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-hover);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.status-label {
    font-weight: 600;
    color: var(--text-primary);
}

.status-badge {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.status-badge.ok {
    background: #d1fae5;
    color: #065f46;
}

.status-badge.error {
    background: #fee2e2;
    color: #991b1b;
}

/* =============================================================================
   CLIENTS GRID - Grid de cards de clientes
   ============================================================================= */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.empty-message {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.empty-message a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
}

/* =============================================================================
   CLIENT CARD - Card individual de cliente
   ============================================================================= */
.client-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.client-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.client-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.client-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.375rem;
    font-weight: 700;
}

.client-status {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.client-status.active {
    background: #d1fae5;
    color: #065f46;
}

.client-status.inactive {
    background: #fee2e2;
    color: #991b1b;
}

.client-info {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

.client-info p {
    margin-bottom: var(--spacing-xs);
}

.client-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

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

.client-actions .btn {
    flex: 1;
    text-align: center;
}

/* =============================================================================
   BUTTONS - Botões
   ============================================================================= */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

.btn:active {
    transform: translateY(0);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: #475569;
}

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

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

.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-sm:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-sm:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* =============================================================================
   BOTÕES TOPBAR - Icone + palavra SEMPRE visiveis; icone anima no hover
   Padrão unificado para TODAS as páginas (admin + tenant)
   ============================================================================= */
.btn-topbar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    z-index: 1;
    transition: transform 0.2s ease,
                box-shadow 0.2s ease,
                border-color 0.2s ease,
                background 0.2s ease;
}

.btn-topbar svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-topbar:active {
    transform: translateY(0);
}

/* --- Variantes --- */
.btn-topbar-primary {
    background: var(--primary);
    color: white;
}

.btn-topbar-primary:hover {
    background: var(--primary-dark);
}

.btn-topbar-secondary {
    background: #64748b;
    color: white;
}

.btn-topbar-secondary:hover {
    background: #475569;
}

.btn-topbar-danger {
    background: #ef4444;
    color: white;
}

.btn-topbar-danger:hover {
    background: #dc2626;
}

/* --- Label SEMPRE visivel (icone + palavra) --- */
.btn-topbar .btn-topbar-label {
    white-space: nowrap;
}

/* Hover: levanta levemente o botao + anima o icone (sem mudar tamanho do botao) */
.btn-topbar:hover {
    z-index: 10;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-topbar:hover svg {
    transform: scale(1.2) translateY(-1px);
}

/* =============================================================================
   BOTÕES EXPANSÍVEIS ANIMADOS - Efeito de desenrolar
   ============================================================================= */
.btn-expand {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0.6rem 0.75rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-expand .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.btn-expand .btn-icon svg {
    width: 20px;
    height: 20px;
    stroke: #ffffff;
    stroke-width: 2.5;
    transition: transform 0.3s ease;
}

.btn-expand .btn-text {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    margin-left: 0;
}

.btn-expand:hover {
    padding: 0.6rem 1.25rem;
    gap: 0.5rem;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.btn-expand:hover .btn-icon {
    transform: scale(1.15);
}

.btn-expand:hover .btn-icon svg {
    transform: rotate(-8deg);
}

.btn-expand:hover .btn-text {
    max-width: 200px;
    opacity: 1;
    margin-left: 0.25rem;
}

.btn-expand:active {
    transform: translateY(0) scale(0.98);
}

/* Variante Primary - Nova Câmera */
.btn-expand-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.btn-expand-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.4);
}

/* Variante Secondary - Importar */
.btn-expand-secondary {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: white;
}

.btn-expand-secondary:hover {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
    box-shadow: 0 6px 24px rgba(100, 116, 139, 0.4);
}

/* Variante Danger - Limpar */
.btn-expand-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: white;
}

.btn-expand-danger:hover {
    background: linear-gradient(135deg, #f87171 0%, var(--danger) 100%);
    box-shadow: 0 6px 24px rgba(239, 68, 68, 0.4);
}

/* Variante Success - Ações positivas */
.btn-expand-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
}

.btn-expand-success:hover {
    background: linear-gradient(135deg, #34d399 0%, var(--success) 100%);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.4);
}

/* Efeito de brilho animado no hover */
.btn-expand::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.btn-expand:hover::before {
    left: 100%;
}

/* Pulse suave no ícone quando parado */
@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.btn-expand .btn-icon svg {
    animation: iconPulse 2.5s ease-in-out infinite;
}

.btn-expand:hover .btn-icon svg {
    animation: none;
}

/* =============================================================================
   CAMPO DE BUSCA EXPANSÍVEL - Mesmo estilo dos botões
   ============================================================================= */
.search-expand {
    position: relative;
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-width: 44px;
    height: 44px;
    box-sizing: border-box;
}

.search-expand .search-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.search-expand .search-icon svg {
    width: 20px;
    height: 20px;
    stroke: #64748b;
    stroke-width: 2.5;
    transition: all 0.3s ease;
}

.search-expand .search-input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: #1e293b;
    width: 0;
    padding: 0;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.search-expand .search-input::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

/* Estado expandido - ao focar ou quando tem conteúdo */
.search-expand:focus-within,
.search-expand.expanded {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.25);
    padding: 0.5rem 1rem;
}

.search-expand:focus-within .search-icon svg,
.search-expand.expanded .search-icon svg {
    stroke: var(--primary);
    transform: scale(1.1);
}

.search-expand:focus-within .search-input,
.search-expand.expanded .search-input {
    width: 220px;
    opacity: 1;
    padding-left: 0.75rem;
}

/* Hover no estado compacto */
.search-expand:not(:focus-within):not(.expanded):hover {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.search-expand:not(:focus-within):not(.expanded):hover .search-icon svg {
    stroke: var(--primary);
    transform: scale(1.15) rotate(-10deg);
}

/* Pulse suave no ícone quando compacto */
@keyframes searchPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.search-expand:not(:focus-within):not(.expanded) .search-icon svg {
    animation: searchPulse 2.5s ease-in-out infinite;
}

.search-expand:focus-within .search-icon svg,
.search-expand.expanded .search-icon svg,
.search-expand:hover .search-icon svg {
    animation: none;
}

/* Botão de limpar (X) */
.search-expand .search-clear {
    display: none;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    margin-left: 0.5rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.search-expand .search-clear svg {
    width: 16px;
    height: 16px;
    stroke: #94a3b8;
    stroke-width: 2.5;
}

.search-expand .search-clear:hover svg {
    stroke: var(--danger);
}

.search-expand.has-value .search-clear {
    display: flex;
}

/* =============================================================================
   SELECT EXPANSÍVEL - Mesmo estilo do campo de busca
   ============================================================================= */
.select-expand {
    position: relative;
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-height: 44px;
    box-sizing: border-box;
}

.select-expand .select-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 0.75rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    pointer-events: none;
}

.select-expand .select-icon svg {
    width: 20px;
    height: 20px;
    stroke: #64748b;
    stroke-width: 2.5;
    transition: all 0.3s ease;
}

.select-expand select {
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: #1e293b;
    padding: 0.5rem 2rem 0.5rem 0.5rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    min-width: 140px;
}

/* Seta customizada do select */
.select-expand::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #64748b;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Hover */
.select-expand:hover {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.select-expand:hover .select-icon svg {
    stroke: var(--primary);
    transform: scale(1.1);
}

.select-expand:hover::after {
    border-top-color: var(--primary);
}

/* Focus */
.select-expand:focus-within {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.25);
}

.select-expand:focus-within .select-icon svg {
    stroke: var(--primary);
}

.select-expand:focus-within::after {
    border-top-color: var(--primary);
}

/* Pulse suave no ícone */
@keyframes selectPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.select-expand:not(:hover):not(:focus-within) .select-icon svg {
    animation: selectPulse 2.5s ease-in-out infinite;
}

/* =============================================================================
   CAMERAS TABLE - Tabela de câmeras
   ============================================================================= */
.cameras-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.cameras-table thead {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.cameras-table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cameras-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.cameras-table tbody tr:hover {
    background: var(--bg-hover);
}

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

.cameras-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    vertical-align: middle;
}

/* Status na tabela */
.table-status {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 700;
    display: inline-block;
    letter-spacing: 0.5px;
}

.table-status.active {
    background: #d1fae5;
    color: #065f46;
}

.table-status.inactive {
    background: #fee2e2;
    color: #991b1b;
}

/* URL display */
.url-display {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.8125rem;
    background: var(--bg-hover);
    padding: 6px 12px;
    border-radius: 6px;
    display: inline-block;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px solid var(--border-color);
}

/* AI Badges */
.ai-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.ai-badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
}

.ai-badge.active {
    background: #d1fae5;
    color: #065f46;
    border-color: #10b981;
}

.ai-badge.inactive {
    background: #f1f5f9;
    color: #94a3b8;
    border-color: #e2e8f0;
}

/* Badge de Gravação */
.badge-rec {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #fee2e2;
    color: #991b1b;
    display: inline-block;
    letter-spacing: 0.5px;
}

/* Badge de Protocolo */
.badge-protocol {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #dbeafe;
    color: #1e40af;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-icon {
    width: 38px;
    height: 38px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover);
}

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

.btn-edit {
    border-color: transparent;
}

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

.btn-ai {
    border-color: transparent;
}

.btn-ai:hover {
    background: #8b5cf6;
    border-color: #7c3aed;
    color: white;
}

.btn-delete {
    border-color: transparent;
}

.btn-delete:hover {
    background: #ef4444;
    border-color: #dc2626;
    color: white;
}

/* =============================================================================
   MODAL - Janelas modais
   ============================================================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

.modal-overlay > .modal {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    background: var(--bg-card);
    padding: 0;
    border-radius: var(--border-radius);
    max-width: 700px;
    width: 90%;
    height: auto;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
    backdrop-filter: none;
    top: auto;
    left: auto;
    z-index: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.modal-header h2 svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    color: var(--text-secondary);
    transition: all 0.2s;
}

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

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(90vh - 80px);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* Time Windows Modal - Linhas de horario */
.tw-modal-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s;
}

.tw-modal-row:hover {
    border-color: var(--primary-light);
    background: var(--bg-hover);
}

.tw-modal-row .tw-modal-day {
    flex: 1;
    min-width: 120px;
}

.tw-modal-row .tw-time-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tw-modal-row .tw-time-separator {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.tw-modal-row .tw-modal-start,
.tw-modal-row .tw-modal-end {
    width: 110px;
}

.tw-modal-row .btn-icon.btn-delete {
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.tw-modal-row:hover .btn-icon.btn-delete {
    opacity: 1;
}

.modal-filter {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    flex-wrap: wrap;
}

.modal-filter label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.modal-filter input[type="date"] {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-card);
    color: var(--text-primary);
}

/* Logs específicos */
.logs-loading, .logs-empty {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.logs-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.log-item {
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.log-item .log-action {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.log-item .log-details {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.log-item .log-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    animation: modalSlideIn 0.3s ease;
}

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

.modal-content h2 {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--primary);
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.close {
    float: right;
    font-size: 2rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
    transition: color 0.2s;
}

.close:hover {
    color: var(--danger);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.required-mark {
    color: #ef4444;
    margin-left: 2px;
    font-weight: 700;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="search"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: all 0.2s;
    font-family: inherit;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="number"]:focus,
.form-group input[type="date"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="url"]:focus,
.form-group input[type="search"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input[type="checkbox"] {
    margin-right: var(--spacing-xs);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s;
    background: var(--bg-hover);
}

.checkbox-item:hover {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

.checkbox-item input[type="checkbox"] {
    margin-right: var(--spacing-sm);
}

.checkbox-item label {
    margin: 0;
    cursor: pointer;
    flex: 1;
    font-weight: 500;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

/* =============================================================================
   ACTION BUTTONS - Botões de ação rápida
   ============================================================================= */
.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* =============================================================================
   RESPONSIVIDADE
   ============================================================================= */
@media (max-width: 1024px) {
    .container {
        padding: var(--spacing-md);
    }

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

    .header h1 {
        font-size: 2rem;
    }

    .cameras-table {
        font-size: 0.875rem;
    }

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

    .url-display {
        max-width: 180px;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .table-actions {
        flex-direction: column;
    }
}

/* =============================================================================
   LAYOUT - APP CONTAINER (Para páginas com sidebar)
   ============================================================================= */
.app-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg-main);
}

/* =============================================================================
   SCROLLBAR — fino e discreto (sidebar, modais, overflow geral)
   ============================================================================= */
/* Firefox */
.sidebar,
.modal-body,
.modal-content {
    scrollbar-width: thin;
    scrollbar-color: rgba(128,128,128,0.3) transparent;
}
/* Webkit (Chrome, Edge, Safari) */
.sidebar::-webkit-scrollbar,
.modal-body::-webkit-scrollbar,
.modal-content::-webkit-scrollbar {
    width: 6px;
}
.sidebar::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track,
.modal-content::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb,
.modal-content::-webkit-scrollbar-thumb {
    background: rgba(128,128,128,0.3);
    border-radius: 3px;
}
.sidebar::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover,
.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(128,128,128,0.5);
}

/* =============================================================================
   SIDEBAR - Menu lateral de navegação FIXO
   ============================================================================= */
.sidebar {
    width: 280px;
    background: #ffffff;
    border-right: 1px solid var(--border-color);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

/* Logo da Sidebar */
.sidebar-logo {
    padding: 4px 8px 8px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.sidebar-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.sidebar-logo-svg-container {
    width: 98px;
    height: 98px;
    margin-top: -8px;
    margin-bottom: -16px;
    transition: width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                height 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sidebar-logo-text {
    text-align: center;
    color: #e5e7eb;
}

.sidebar-logo-text h2 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 2px 0;
    letter-spacing: 0.02em;
}

.sidebar-logo-text p {
    font-size: 10px;
    margin: 0;
    opacity: 0.9;
    font-weight: 500;
}

/* Navegação da Sidebar */
.sidebar-nav {
    flex: 1;
    padding: 20px 16px;
}

.sidebar-version {
    position: fixed;
    bottom: 8px;
    left: 0;
    width: 280px;
    text-align: center;
    font-size: 11px;
    color: rgba(100, 116, 139, 0.5);
    letter-spacing: 0.5px;
    pointer-events: none;
    z-index: 101;
    font-weight: 500;
}

.sidebar-nav-section {
    margin-bottom: 24px;
}

.sidebar-nav-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 0 12px 8px;
    margin-bottom: 4px;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 4px;
    position: relative;
}

.sidebar-nav-item:hover {
    background: var(--bg-hover);
    transform: translateX(2px);
}

.sidebar-nav-item.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.sidebar-nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: white;
    border-radius: 0 4px 4px 0;
}

.sidebar-nav-item-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.sidebar-nav-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    stroke-width: 2;
    fill: none;
    transition: stroke 0.3s ease, transform 0.3s ease;
}

.sidebar-nav-item:hover .sidebar-nav-item-icon svg {
    stroke: var(--primary);
    transform: scale(1.1);
}

.sidebar-nav-item.active .sidebar-nav-item-icon svg {
    stroke: white;
    stroke-width: 2.2;
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.3));
}

/* Dropdown na Sidebar */
.sidebar-nav-dropdown {
    margin-bottom: 4px;
}

.sidebar-nav-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    transition: background 0.2s ease, color 0.2s ease;
    cursor: pointer;
    background: none;
    border: none;
    text-align: left;
}

.sidebar-nav-dropdown-toggle:hover {
    background: var(--bg-hover);
}

.sidebar-nav-dropdown-toggle.active {
    background: var(--bg-hover);
    color: var(--primary);
}

.sidebar-nav-dropdown-icon {
    font-size: 20px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-nav-dropdown-arrow {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.sidebar-nav-dropdown-toggle.active .sidebar-nav-dropdown-arrow {
    transform: rotate(180deg);
}

.sidebar-nav-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: 36px;
}

.sidebar-nav-dropdown-content.show {
    max-height: 500px;
}

.sidebar-nav-dropdown-content .sidebar-nav-item {
    font-size: 13px;
    padding: 10px 12px;
}

/* =============================================================================
   MAIN CONTENT - Conteúdo principal
   ============================================================================= */
.main-content {
    margin-left: 280px;
    flex: 1;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Top Bar - Barra superior fixa */
.top-bar {
    background: white;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* botoes com texto quebram pra 2a linha em vez de gerar scroll lateral */
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 200; /* acima do conteudo (dropdown do usuario nao fica escondido); abaixo de modais (1000) */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.top-bar-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap; /* idem: botoes da direita quebram em vez de esticar a pagina */
    gap: 12px;
}

.top-bar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--bg-hover);
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

/* =============================================================================
   USER MENU - Dropdown do usuario (nome + Perfil + Sair)
   Aplica-se tanto a .top-bar-user (admin) quanto a .tenant-topbar-user (tenant)
   quando o user-menu.js os transforma (adiciona a classe .user-menu).
   ============================================================================= */
.user-menu {
    position: relative;
}

/* A "pilula" (fundo) fica no PROPRIO trigger -> igual em admin (.top-bar-user)
   e tenant (.tenant-topbar-user), que tinham fundos diferentes. */
.user-menu-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    cursor: pointer;
    user-select: none;
    color: var(--text-primary);
    background: var(--bg-hover);
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.15s ease;
}

.user-menu-trigger:hover {
    background: var(--border-color);
}

.user-menu-trigger:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Container vira so' posicional: tira o fundo/padding (senao vira pilula-dentro-de-pilula
   no admin, e fundo nenhum no tenant). A pilula agora e' unica, no trigger. */
.top-bar-user.user-menu,
.tenant-topbar-user.user-menu {
    background: transparent;
    padding: 0;
}

.user-menu-trigger .user-menu-chevron {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.user-menu.open .user-menu-trigger .user-menu-chevron {
    transform: rotate(180deg);
}

.user-menu-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    max-width: calc(100vw - 24px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    padding: 6px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 2px;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.user-menu.open .user-menu-panel {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: background 0.15s ease, color 0.15s ease;
}

.user-menu-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.user-menu-item:hover {
    background: var(--bg-hover);
}

.user-menu-item-danger {
    color: var(--danger);
}

.user-menu-item-danger:hover {
    background: color-mix(in srgb, var(--danger) 12%, transparent);
    color: var(--danger);
}

/* Page Content Wrapper */
.page-content {
    padding: 32px;
}

/* =============================================================================
   PAGE HEADER - Cabeçalho da página interna (mais compacto)
   ============================================================================= */
.page-header {
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header-content {
    flex: 1;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title-icon {
    font-size: 28px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.page-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* =============================================================================
   STATS GRID - Grid de cards de estatísticas (4 colunas)
   ============================================================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Redefinindo stat-card para novo layout */
.stats-grid .stat-card {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stats-grid .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-icon.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.stat-card-icon.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.stat-card-icon.danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.stat-card-icon.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.stat-card-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =============================================================================
   CARD - Cards genéricos
   ============================================================================= */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-hover);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

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

/* =============================================================================
   GRID SYSTEM - Sistema de grid responsivo
   ============================================================================= */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}

/* =============================================================================
   PROGRESS BAR - Barra de progresso
   ============================================================================= */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-hover);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 999px;
    transition: width 0.3s ease;
}

/* =============================================================================
   SPINNERS - Indicadores de carregamento
   ============================================================================= */
.spinner-small,
.spinner-medium,
.spinner {
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-medium {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

.spinner {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

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

/* =============================================================================
   TOAST NOTIFICATIONS - Notificações temporárias
   ============================================================================= */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    background: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
    z-index: 9999;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
}

.toast.hidden {
    display: none;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.error {
    border-left-color: var(--danger);
}

.toast.warning {
    border-left-color: var(--warning);
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =============================================================================
   LOADING OVERLAY - Overlay de carregamento
   ============================================================================= */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    backdrop-filter: blur(4px);
}

/* =============================================================================
   UTILITY CLASSES - Classes utilitárias
   ============================================================================= */
.mb-4 {
    margin-bottom: var(--spacing-xl);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.hidden {
    display: none !important;
}

/* =============================================================================
   FORM ELEMENTS - Elementos de formulário adicionais
   ============================================================================= */
.form-select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.form-select:hover {
    border-color: var(--primary-light);
}

/* =============================================================================
   BUTTON VARIANTS - Variantes de botões adicionais
   ============================================================================= */
.btn-ghost {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-ghost-danger {
    background: transparent;
    border: none;
    color: var(--danger, #ef4444);
    font-size: 0.75rem;
    padding: 4px 8px;
    cursor: pointer;
    transition: background 0.2s ease;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-ghost-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* =============================================================================
   RESPONSIVIDADE - Sidebar e Mobile
   ============================================================================= */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

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

    .page-content {
        padding: 20px;
    }

    .top-bar {
        padding: 12px 20px;
    }
}

@media (max-width: 640px) {
    .page-content {
        padding: 16px;
    }

    .page-title {
        font-size: 22px;
    }

    .top-bar {
        padding: 12px 16px;
    }
}

/* =============================================================================
   SPINNER DE CARREGAMENTO - Métricas das Câmeras
   ============================================================================= */

.metrics-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Adiciona um pequeno fade-in quando o valor carrega */
.metrics-value-loaded {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* =============================================================================
   TAB NAVIGATION - Sistema de abas para tenant page
   ============================================================================= */
.tab-button {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-secondary);
    font-weight: 500;
}

.tab-button:hover {
    color: var(--text);
    background: var(--card-hover);
    border-radius: 4px 4px 0 0;
}

.tab-button.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.tab-content {
    display: block;
}

.tab-content.hidden {
    display: none;
}

/* =============================================================================
   CLIENTS PAGE - Stats Cards, Search Bar, Mobile Cards
   ============================================================================= */

/* Stats Cards Row */
.clients-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    transition: all 0.2s ease;
}

.stat-card:hover {
    border-color: var(--text-muted);
}

.stat-card-info {
    display: flex;
    flex-direction: column;
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 2px;
}

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

.stat-indicator.active {
    background: var(--success);
}

.stat-indicator.inactive {
    background: var(--text-muted);
}

/* Status Badge */
.status-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-badge.status-active {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.status-badge.status-inactive {
    background: var(--bg-hover);
    color: var(--text-muted);
}

/* Slug Display */
.slug-display {
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Text Muted */
.text-muted {
    color: var(--text-muted);
}

/* Table Actions */
.table-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Button Outline */
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    cursor: pointer;
}

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

/* Icon Buttons */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-icon svg {
    display: block;
}

.btn-icon-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Search and Filter Toolbar */
.clients-toolbar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 10px 40px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

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

.search-input::placeholder {
    color: var(--text-muted);
}

.clear-search-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.clear-search-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.clear-search-btn svg {
    display: block;
}

.filter-box {
    min-width: 160px;
}

.filter-select {
    width: 100%;
    padding: 10px 32px 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    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='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: all 0.2s ease;
}

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

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

.empty-state-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    color: var(--text-muted);
    opacity: 0.5;
}

.empty-state-icon svg {
    width: 100%;
    height: 100%;
}

.empty-state h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.empty-state p {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.empty-state .search-term {
    font-weight: 500;
    color: var(--text-primary);
}

/* Mobile Client Cards (hidden on desktop) */
.clients-cards-mobile {
    display: none;
}

.client-card-mobile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.client-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.client-card-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.client-card-status {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.client-card-status.active {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

.client-card-status.inactive {
    background: var(--bg-hover);
    color: var(--text-muted);
}

.client-card-info {
    display: grid;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.client-card-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.client-card-info-row code {
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.client-card-actions {
    display: flex;
    gap: 8px;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.client-card-actions .btn,
.client-card-actions .btn-outline {
    flex: 1;
    justify-content: center;
    min-height: 44px;
}

.client-card-actions .btn-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

/* Clients Page Responsive */
@media (max-width: 768px) {
    .clients-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-sm);
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }

    .stat-indicator {
        display: none;
    }

    .stat-card-value {
        font-size: 1.25rem;
    }

    .stat-card-label {
        font-size: 0.65rem;
    }

    .clients-toolbar {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .search-box {
        min-width: 100%;
    }

    .filter-box {
        width: 100%;
    }

    /* Show mobile cards, hide table */
    .clients-cards-mobile {
        display: block;
    }

    .clients-table-desktop {
        display: none;
    }

    /* Larger icon buttons for touch */
    .btn-icon {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .clients-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .stat-card {
        padding: 10px 8px;
    }

    .stat-card-value {
        font-size: 1.1rem;
    }

    .stat-card-label {
        font-size: 0.6rem;
    }

    .page-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .page-actions {
        width: 100%;
    }

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

/* =============================================================================
   SIDEBAR MINIMIZADA (Colapsável)
   ============================================================================= */

/* Variáveis para sidebar */
:root {
    --sidebar-width: 280px;
    --sidebar-minimized-width: 72px;
    --sidebar-transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), min-width 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Transição suave para sidebar */
.sidebar {
    transition: var(--sidebar-transition);
}

/* Botão de toggle - Fixo na borda direita da sidebar */
.sidebar-toggle {
    position: fixed;
    left: 266px; /* 280px (largura sidebar) - 14px (metade do botão) */
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: 3px solid white;
    border-radius: 50%;
    cursor: pointer;
    z-index: 50; /* Abaixo dos menus expandidos (z-index: 100) */
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s ease, background 0.2s ease;
}

.sidebar-toggle:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.sidebar-toggle svg {
    width: 14px;
    height: 14px;
    stroke: white;
    stroke-width: 2.5;
    fill: none;
    transition: transform 0.3s ease;
}

/* Seta aponta para esquerda quando sidebar está expandida */
.sidebar-toggle svg {
    transform: rotate(180deg);
}

/* Seta aponta para direita quando sidebar está minimizada */
.sidebar-minimized .sidebar-toggle svg {
    transform: rotate(0deg);
}

/* Posição do botão quando sidebar está minimizada */
.sidebar-minimized .sidebar-toggle {
    left: 58px; /* 72px (largura minimizada) - 14px */
}

/* SIDEBAR MINIMIZADA */
.sidebar-minimized .sidebar {
    width: var(--sidebar-minimized-width);
}

.sidebar-minimized .sidebar-version {
    display: none;
}

.sidebar-minimized .main-content {
    margin-left: var(--sidebar-minimized-width);
}

/* Logo minimizado */
.sidebar-minimized .sidebar-logo {
    padding: 4px 0 2px;
}

.sidebar-minimized .sidebar-logo-text {
    display: none;
}

.sidebar-minimized .sidebar-logo-svg-container {
    width: 64px;
    height: 64px;
    margin-bottom: -10px;
    margin-top: -8px;
}

/* Navegação minimizada */
.sidebar-minimized .sidebar-nav {
    padding: 16px 8px;
}

.sidebar-minimized .sidebar-nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.sidebar-minimized .sidebar-nav-item {
    justify-content: center;
    padding: 14px 0;
    gap: 0;
}

/* Label será controlado pela seção de expansão abaixo */

.sidebar-minimized .sidebar-nav-item-icon {
    margin: 0;
    flex-shrink: 0;
}

/* =============================================================================
   EXPANSÃO INDIVIDUAL NO HOVER (Modo Minimizado)
   ============================================================================= */

/* Sidebar e nav precisam permitir overflow para expansão */
.sidebar-minimized .sidebar {
    overflow: visible;
    z-index: 1000;
}

.sidebar-minimized .sidebar-nav {
    overflow: visible;
}

/* Item minimizado - botão único que expande */
.sidebar-minimized .sidebar-nav-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: auto;
    min-width: 48px;
    height: 44px;
    margin: 0 auto 4px auto;
    padding: 0 12px;
    border-radius: 10px;
    overflow: hidden;
    white-space: nowrap;
    transition: background 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), gap 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
}

/* Label começa escondido (largura zero) */
.sidebar-minimized .sidebar-nav-item .sidebar-nav-item-label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    margin-left: 0;
    transition: max-width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), margin-left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Hover: botão cresce e mostra o texto */
.sidebar-minimized .sidebar-nav-item:hover {
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    gap: 10px;
    position: relative;
}

.sidebar-minimized .sidebar-nav-item:hover .sidebar-nav-item-label {
    max-width: 200px;
    opacity: 1;
    margin-left: 2px;
}

/* Item ativo */
.sidebar-minimized .sidebar-nav-item.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.sidebar-minimized .sidebar-nav-item.active:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

.sidebar-minimized .sidebar-nav-item.active .sidebar-nav-item-label {
    color: white;
}

/* Ícone do item ativo fica branco */
.sidebar-minimized .sidebar-nav-item.active .sidebar-nav-item-icon svg {
    stroke: white;
}

/* Ícone de item não-ativo fica azul no hover */
.sidebar-minimized .sidebar-nav-item:not(.active):hover .sidebar-nav-item-icon svg {
    stroke: var(--primary);
}

/* Dropdowns ficam escondidos no modo minimizado */
.sidebar-minimized .sidebar-nav-dropdown-content {
    display: none;
}

.sidebar-minimized .sidebar-nav-dropdown-toggle {
    justify-content: center;
    padding: 14px 0;
}

.sidebar-minimized .sidebar-nav-dropdown-toggle span:not(.sidebar-nav-dropdown-icon) {
    display: none;
}

.sidebar-minimized .sidebar-nav-dropdown-arrow {
    display: none;
}

/* =============================================================================
   ANIMAÇÕES DOS ÍCONES DA SIDEBAR (Hover Effects Surpreendentes!)
   ============================================================================= */

/* Animação Pulse - Dashboard */
.sidebar-nav-item[data-page="index"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="index"]:hover .sidebar-nav-item-icon svg {
    animation: iconPulse 0.6s ease;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* Animação Bounce - Clientes */
.sidebar-nav-item[data-page="clients"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="clients"]:hover .sidebar-nav-item-icon svg {
    animation: iconBounce 0.5s ease;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-6px); }
    50% { transform: translateY(0); }
    75% { transform: translateY(-3px); }
}

/* Animação Rotate - Ajustes (Engrenagem) */
.sidebar-nav-item[data-page="ajustes"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="ajustes"]:hover .sidebar-nav-item-icon svg {
    animation: iconRotate 0.5s ease;
}

@keyframes iconRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(180deg); }
}

/* Animação Heartbeat - Monitoramento */
.sidebar-nav-item[data-page="monitoramento"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="monitoramento"]:hover .sidebar-nav-item-icon svg {
    animation: iconHeartbeat 0.6s ease;
}

@keyframes iconHeartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.2); }
    28% { transform: scale(1); }
    42% { transform: scale(1.2); }
    56% { transform: scale(1); }
}

/* Animação Flip 3D - Containers (Workers) */
.sidebar-nav-item[data-page="workers"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="workers"]:hover .sidebar-nav-item-icon svg {
    animation: iconFlip 0.6s ease;
}

@keyframes iconFlip {
    0% { transform: perspective(400px) rotateY(0deg); }
    100% { transform: perspective(400px) rotateY(360deg); }
}

/* Animação Spin - Reprocessamento */
.sidebar-nav-item[data-page="reprocessamento"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="reprocessamento"]:hover .sidebar-nav-item-icon svg {
    animation: iconSpin 0.6s ease;
}

@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animação Swing - Feedback */
.sidebar-nav-item[data-page="feedback"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
    transform-origin: top center;
}

.sidebar-nav-item[data-page="feedback"]:hover .sidebar-nav-item-icon svg {
    animation: iconSwing 0.5s ease;
}

@keyframes iconSwing {
    0%, 100% { transform: rotate(0deg); }
    20% { transform: rotate(15deg); }
    40% { transform: rotate(-10deg); }
    60% { transform: rotate(5deg); }
    80% { transform: rotate(-5deg); }
}

/* Animação Zoom - Apresentação */
.sidebar-nav-item[data-page="apresentacao"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="apresentacao"]:hover .sidebar-nav-item-icon svg {
    animation: iconZoom 0.5s ease;
}

@keyframes iconZoom {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.4); }
}

/* Animação Wave - Usuários */
.sidebar-nav-item[data-page="users"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="users"]:hover .sidebar-nav-item-icon svg {
    animation: iconWave 0.5s ease;
}

@keyframes iconWave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

/* Animação Shake - Validação */
.sidebar-nav-item[data-page="validation"] .sidebar-nav-item-icon svg {
    transition: transform 0.3s ease;
}

.sidebar-nav-item[data-page="validation"]:hover .sidebar-nav-item-icon svg {
    animation: iconShake 0.4s ease;
}

@keyframes iconShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* Glow contínuo para item ativo (opacity = GPU-friendly, sem repaint) */
.sidebar-nav-item.active .sidebar-nav-item-icon svg {
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.5));
    animation: iconGlow 2s ease-in-out infinite;
}

@keyframes iconGlow {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; }
}

/* =============================================================================
   TRANSIÇÃO SUAVE DO MAIN CONTENT
   ============================================================================= */
.main-content {
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Esconde botão de toggle em mobile (drawer) e intermediário (forçado minimizado) */
@media (max-width: 1024px) {
    .sidebar-toggle {
        display: none;
    }
}

/* =============================================================================
   TENANT SIDEBAR MINIMIZADA (Colapsável)
   ============================================================================= */

/* Transição suave para tenant-sidebar */
.tenant-sidebar {
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Botão de toggle para tenant-sidebar */
.tenant-sidebar .sidebar-toggle {
    position: fixed;
    left: 266px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: 3px solid white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 50; /* Abaixo dos menus expandidos (z-index: 100) */
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s ease, background 0.2s ease;
}

.tenant-sidebar .sidebar-toggle:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.tenant-sidebar .sidebar-toggle svg {
    width: 14px;
    height: 14px;
    stroke: white;
    stroke-width: 2.5;
    fill: none;
    transition: transform 0.3s ease;
    transform: rotate(180deg);
}

/* TENANT SIDEBAR MINIMIZADA */
.sidebar-minimized .tenant-sidebar {
    width: var(--sidebar-minimized-width);
    overflow: visible;
    z-index: 1000;
}

.sidebar-minimized .tenant-sidebar .sidebar-version {
    display: none;
}

.sidebar-minimized .tenant-sidebar .sidebar-toggle {
    left: 58px;
}

.sidebar-minimized .tenant-sidebar .sidebar-toggle svg {
    transform: rotate(0deg);
}

.sidebar-minimized .tenant-main {
    margin-left: var(--sidebar-minimized-width) !important;
}

/* Branding minimizado */
.sidebar-minimized .tenant-branding {
    padding: 4px 0 2px;
}

.sidebar-minimized .tenant-brand-text {
    display: none;
}

.sidebar-minimized .tenant-logo-svg-container {
    width: 64px;
    height: 64px;
    margin-bottom: -10px;
    margin-top: -8px;
}

/* Header minimizado */
.sidebar-minimized .tenant-header {
    padding: 0.75rem;
}

.sidebar-minimized .tenant-header-back {
    width: 100%;
    justify-content: center;
    padding: 0.5rem;
}

.sidebar-minimized .tenant-header-back span:not(:first-child) {
    display: none;
}

.sidebar-minimized .tenant-client-info {
    display: none;
}

/* Stats minimizado */
.sidebar-minimized .tenant-stats {
    padding: 0.5rem;
}

.sidebar-minimized .tenant-stats-grid {
    grid-template-columns: 1fr;
    gap: 4px;
}

.sidebar-minimized .tenant-stat-item {
    padding: 0.5rem;
    flex-direction: column;
    gap: 2px;
}

.sidebar-minimized .tenant-stat-value {
    font-size: 0.875rem;
}

.sidebar-minimized .tenant-stat-label {
    display: none;
}

/* Navegação minimizada */
.sidebar-minimized .tenant-nav {
    padding: 0.5rem;
    overflow: visible;
}

.sidebar-minimized .tenant-nav-section {
    margin-bottom: 0.5rem;
}

.sidebar-minimized .tenant-nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

/* Item minimizado - botão único que expande */
.sidebar-minimized .tenant-nav-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: auto;
    min-width: 44px;
    height: 44px;
    margin: 0 auto 4px auto;
    padding: 0 10px;
    border-radius: 10px;
    overflow: hidden;
    white-space: nowrap;
    transition: background 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), gap 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
}

/* Esconde badge no modo minimizado */
.sidebar-minimized .tenant-nav-item .tenant-nav-item-badge {
    display: none;
}

/* Label começa escondido (largura zero) */
.sidebar-minimized .tenant-nav-item .tenant-nav-item-label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    margin-left: 0;
    transition: max-width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), margin-left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Hover: botão cresce e mostra o texto */
.sidebar-minimized .tenant-nav-item:hover {
    background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    gap: 10px;
    position: relative;
}

.sidebar-minimized .tenant-nav-item:hover .tenant-nav-item-label {
    max-width: 200px;
    opacity: 1;
    margin-left: 2px;
}

/* Item ativo - segue cor do tema */
.sidebar-minimized .tenant-nav-item.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.sidebar-minimized .tenant-nav-item.active:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

/* Ícone do item ativo fica branco */
.sidebar-minimized .tenant-nav-item.active .tenant-nav-item-icon svg {
    stroke: white;
}

/* Transição suave do tenant-main */
.tenant-main {
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

/* Esconde toggle em mobile para sidebar */
@media (max-width: 768px) {
    .tenant-sidebar .sidebar-toggle,
    .sidebar-toggle {
        display: none !important;
    }
}

/* =============================================================================
   CAMERAS PAGINATION
   ============================================================================= */
.cameras-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 16px 0;
    margin-top: 8px;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pagination-controls {
    display: flex;
    gap: 4px;
    align-items: center;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 4px 10px;
    border-radius: var(--radius, 6px);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.pagination-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    font-weight: 600;
}

.pagination-btn:hover:not(.active):not(:disabled) {
    background: var(--bg-hover, var(--bg-card));
    border-color: var(--primary);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-ellipsis {
    padding: 0 4px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    user-select: none;
}

.pagination-size {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.pagination-select {
    padding: 4px 8px;
    border-radius: var(--radius, 6px);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

/* =============================================================================
   Visitor Cards (Face Book)
   ============================================================================= */

/* Wrapper no grid — reserva espaco fixo para o card */
.visitor-card-slot {
    position: relative;
    min-height: 290px;
}

.visitor-card {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 0;
    cursor: pointer;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius, 12px);
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.1));
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    z-index: 1;
}

.visitor-card:hover,
.visitor-card.expanded {
    z-index: 50;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    transform: scale(1.03);
}

.visitor-card-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.visitor-card-photo {
    position: relative;
    width: 100%;
}

.visitor-card-photo img {
    width: 100%;
    height: 140px;
    border-radius: 0;
    object-fit: cover;
    cursor: pointer;
}

.visitor-card-photo .visitor-card-photo-placeholder {
    width: 100%;
    height: 140px;
    border-radius: 0;
    background: var(--bg-card-alt);
    display: flex;
    align-items: center;
    justify-content: center;
}

.visitor-card-photo .visitor-identified-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--success);
    color: #fff;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 0.65rem;
    font-weight: 600;
    white-space: nowrap;
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.visitor-card-name {
    margin-top: 0.4rem;
    padding: 0 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.visitor-card-subname {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.visitor-card-label {
    font-size: 0.72rem;
    color: var(--primary);
    font-style: italic;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.visitor-card-visits {
    margin-top: 0.3rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary, #64748b);
}

.visitor-card-multicam {
    margin-top: 0.2rem;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--primary-dark, rgba(59,130,246,0.15));
    font-size: 0.7rem;
    color: var(--primary);
}

.visitor-card-camera {
    margin-top: 0.25rem;
    padding: 0 0.5rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--text-secondary, #64748b);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.visitor-card-camera span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: min(100%, 160px);
}

/* Book de Rostos — KPIs */
.fb-dash-stat-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary, #64748b);
    margin-top: 4px;
    line-height: 1.3;
}

.visitor-card-cameras-list {
    text-align: left;
    padding: 0 4px;
}
.visitor-card-camera-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--text-secondary, var(--text-muted));
    padding: 1px 0;
}
.visitor-card-camera-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Detalhes - dentro do card, ocultos por padrao */
.visitor-card-details {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease, margin 0.2s ease;
    margin-top: 0;
}

.visitor-card:hover .visitor-card-details,
.visitor-card.expanded .visitor-card-details {
    max-height: 180px;
    opacity: 1;
    margin-top: 0.5rem;
}

.visitor-card-dates {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 0.4rem;
}

.visitor-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
}

.visitor-card-actions .btn {
    padding: 4px 8px;
    font-size: 0.7rem;
}

.visitor-card-actions .visitor-identified-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 4px 8px;
    border-radius: 12px;
    background: var(--success);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 500;
}

/* =============================================================================
   FACE TIMELINE — Modal de rastreamento cross-camera
   ============================================================================= */

.face-timeline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.face-timeline-modal {
    background: var(--bg-card, #fff);
    border-radius: var(--border-radius, 12px);
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color, #e2e8f0);
}

.face-timeline-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
}

.face-timeline-avatar {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    object-position: top;
    border: 2px solid var(--primary, #3b82f6);
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.face-timeline-avatar:hover {
    transform: scale(1.05);
}

.face-timeline-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    background: var(--bg-hover, #f1f5f9);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.face-timeline-header-info {
    flex: 1;
    min-width: 0;
}

.face-timeline-header-name {
    font-weight: 600;
    color: var(--text-primary, #1e293b);
    font-size: 0.95rem;
}

.face-timeline-header-label {
    font-size: 0.8rem;
    color: var(--primary, #3b82f6);
    font-style: italic;
}

.face-timeline-header-stats {
    display: flex;
    gap: 1rem;
    margin-top: 0.3rem;
    font-size: 0.8rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-datepicker {
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.face-timeline-datepicker label {
    font-size: 0.85rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-datepicker input[type="date"] {
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    border: 1px solid var(--border-color, #e2e8f0);
    background: var(--bg-hover, #f1f5f9);
    color: var(--text-primary, #1e293b);
    font-size: 0.85rem;
}

.face-timeline-body {
    padding: 1rem 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.face-timeline {
    position: relative;
    padding-left: 24px;
}

.face-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    border-radius: 1px;
    background: linear-gradient(
        to bottom,
        var(--success, #22c55e) 0%,
        var(--primary, #3b82f6) 50%,
        var(--danger, #ef4444) 100%
    );
}

.face-timeline-entry {
    position: relative;
    margin-bottom: 1rem;
}

.face-timeline-entry:last-child {
    margin-bottom: 0;
}

.face-timeline-dot {
    position: absolute;
    left: -20px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary, #3b82f6);
    border: 2px solid var(--bg-card, #fff);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 1;
}

.face-timeline-entry:first-child .face-timeline-dot {
    background: var(--success, #22c55e);
}

.face-timeline-entry:last-child .face-timeline-dot {
    background: var(--danger, #ef4444);
}

.face-timeline-entry:hover .face-timeline-dot {
    transform: scale(1.3);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary, #3b82f6) 25%, transparent);
}

.face-timeline-entry:first-child:hover .face-timeline-dot {
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--success, #22c55e) 25%, transparent);
}

.face-timeline-entry:last-child:hover .face-timeline-dot {
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger, #ef4444) 25%, transparent);
}

.face-timeline-card {
    background: var(--bg-hover, #f1f5f9);
    border-radius: var(--border-radius-sm, 8px);
    padding: 0.75rem;
    border: 1px solid var(--border-color, #e2e8f0);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.face-timeline-card:hover {
    border-color: var(--primary, #3b82f6);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--primary, #3b82f6) 15%, transparent);
}

.face-timeline-card-inner {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.face-timeline-snapshot {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    object-position: top;
    flex-shrink: 0;
    cursor: pointer;
    transition: width 0.3s ease, height 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color, #e2e8f0);
}

.face-timeline-snapshot:hover {
    width: 140px;
    height: 140px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

/* Foto ampliada ao clicar */
.face-timeline-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    cursor: pointer;
    backdrop-filter: blur(4px);
}

.face-timeline-lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.face-timeline-camera {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    font-weight: 500;
    color: var(--text-primary, #1e293b);
    font-size: 0.85rem;
}

.face-timeline-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-summary {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-hover, #f1f5f9);
    border-radius: var(--border-radius-sm, 8px);
    border: 1px solid var(--border-color, #e2e8f0);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-summary span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.face-timeline-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted, #94a3b8);
}

.face-timeline-error {
    text-align: center;
    padding: 2rem;
    color: var(--danger, #ef4444);
}

.face-timeline-footer {
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--border-color, #e2e8f0);
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 640px) {
    .face-timeline-modal {
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--border-radius-sm, 8px);
    }
    .face-timeline-header {
        padding: 0.75rem 1rem;
    }
    .face-timeline-body {
        padding: 0.75rem 1rem;
    }
    .face-timeline-summary {
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
    }
}

/* =============================================================================
   PASSWORD STRENGTH INDICATOR
   ============================================================================= */
.password-strength-container { margin-top: 8px; display: none; }
.password-strength-bar { height: 4px; background: var(--border-color); border-radius: 2px; overflow: hidden; }
.password-strength-fill { height: 100%; width: 0; transition: width 0.3s, background 0.3s; border-radius: 2px; }
.password-strength-label { font-size: 12px; margin-top: 4px; font-weight: 500; }
.password-rules { list-style: none; padding: 0; margin: 4px 0 0; font-size: 12px; }
.password-rules li { padding: 2px 0; color: var(--text-muted); transition: color 0.2s; }
.password-rules li.rule-pass { color: var(--success); }
.password-rules li.rule-fail { color: var(--text-muted); }
.password-rules li::before { content: '\25CB '; }
.password-rules li.rule-pass::before { content: '\2713 '; }

/* =============================================================================
 * HARDWARE HISTORY COMPARISON (2026-05-18)
 * Botao "Comparar" + badge "Ultima atualizacao" + modal de selecao de periodo.
 * Cor da segunda linha (compare) usa var(--warning) por padrao -- destaca da
 * linha primaria (var(--primary)).
 * =============================================================================*/

/* --- Botao "Comparar" no header da secao GPU --- */
.btn-hardware-history-compare,
.btn-hardware-history-exit {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--border-radius-sm, 6px);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    min-height: 36px;
    line-height: 1;
}

.btn-hardware-history-compare svg,
.btn-hardware-history-exit svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-hardware-history-compare:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-secondary);
}

.btn-hardware-history-compare.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn-hardware-history-compare.active svg {
    stroke: #ffffff;
}

.btn-hardware-history-exit {
    border-color: var(--warning);
    color: var(--warning);
}

.btn-hardware-history-exit:hover {
    background: var(--warning);
    color: #ffffff;
}

/* --- Linha de status: badge "Ultima atualizacao" + pill periodo ativo --- */
.hardware-history-status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.25rem 0;
    margin-bottom: 0.25rem;
}

.hardware-history-snapshot-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.hardware-history-snapshot-badge svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

/* Estado "stale" (> 15 min ou faltando) -> vermelho */
.hardware-history-snapshot-badge.stale {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger, #ef4444);
    border-color: var(--danger, #ef4444);
}

.hardware-history-compare-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.12);
    color: var(--warning);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--warning);
}

.hardware-history-compare-pill::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 2px;
    background: var(--warning);
    background-image: repeating-linear-gradient(
        90deg,
        var(--warning) 0 4px,
        transparent 4px 7px
    );
    border-radius: 2px;
}

/* =============================================================================
 * RETENÇÃO — Badge "Limpeza de retenção" (dead-man switch) (2026-06-03)
 * Espelha .hardware-history-snapshot-badge. Estados:
 *   - default/healthy -> verde (faxineiro rodou e sem gravacao vencida)
 *   - .stale          -> vermelho (parou / nunca rodou / fonte indisponivel)
 *   - .degraded       -> amarelo (rodou mas ha gravacao alem do prazo)
 * =============================================================================*/
.retention-health-status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.25rem 0;
    margin: 0.25rem 0 0.5rem;
}

.retention-health-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.10);
    color: var(--success, #10b981);
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--success, #10b981);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.retention-health-badge svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Estado "stale" -> parou / nunca rodou / fonte indisponivel -> vermelho */
.retention-health-badge.stale {
    background: rgba(239, 68, 68, 0.10);
    color: var(--danger, #ef4444);
    border-color: var(--danger, #ef4444);
}

/* Estado "degraded" -> limpeza atrasada (gravacao vencida) -> amarelo/alerta */
.retention-health-badge.degraded {
    background: rgba(245, 158, 11, 0.12);
    color: var(--warning, #f59e0b);
    border-color: var(--warning, #f59e0b);
}

/* 2a linha (meta): "Ultima limpeza durou X" — alinhada sob o badge, discreta,
   cor secundaria do tema + icone de relogio (herda a cor via currentColor). */
.retention-health-duration {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0 0.25rem 0 0.85rem;
    margin: -0.25rem 0 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary, #6b7280);
}

.retention-health-duration svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    opacity: 0.8;
}

/* --- Modal de selecao de periodo --- */
.hardware-history-modal-intro {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0 0 1rem;
    line-height: 1.5;
}

.hardware-history-presets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.hardware-history-preset-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm, 6px);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s, background 0.2s;
    min-height: 64px;
}

.hardware-history-preset-btn:hover {
    border-color: var(--primary);
    background: var(--bg-secondary);
}

.hardware-history-preset-btn.selected {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.08);
}

.hardware-history-preset-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hardware-history-preset-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.hardware-history-custom-range {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.hardware-history-range-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.hardware-history-range-label {
    flex: 0 0 60px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hardware-history-range-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm, 6px);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.95rem;
    /* iOS: font-size >=16px previne zoom no focus */
}

.hardware-history-range-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.hardware-history-range-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.hardware-history-range-error {
    font-size: 0.8rem;
    color: var(--danger, #ef4444);
    margin: 0.5rem 0 0;
    font-weight: 500;
}

/* --- "Empty" hint quando range nao retorna dados --- */
.hardware-history-empty-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-style: italic;
}

.btn-warning {
    background: var(--warning);
    color: white;
}
.btn-warning:hover {
    background: var(--warning);
    filter: brightness(0.9);
}