/* ============================================
   SISTEMA DE MONITORAMENTO DE ENERGIA
   Estilos com Temas Vibrantes
   ============================================ */

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

/* Variáveis CSS - Tema Light (Cores Corporativas: Amarelo e Preto) */
:root, .theme-light {
    /* Cores primárias corporativas - Amarelo e Preto */
    --color-primary: #1a1a1a;
    --color-secondary: #333333;
    --color-accent: #ffc107;
    --color-accent-hover: #ffca2c;
    --color-accent-dark: #e6ac00;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;

    /* Cores de fundo - Amarelo vibrante com contraste */
    --bg-gradient-start: #ffc107;
    --bg-gradient-end: #ffca2c;
    --bg-primary: #ffffff;
    --bg-secondary: #fffef5;
    --bg-tertiary: #fff9e6;
    --bg-card: #ffffff;
    --bg-hover: #fff3cd;

    /* Cores de texto - Preto para máxima legibilidade */
    --text-primary: #1a1a1a;
    --text-secondary: #333333;
    --text-tertiary: #555555;
    --text-inverse: #1a1a1a;
    --text-on-accent: #1a1a1a;

    /* Bordas */
    --border-color: #e6d9a8;
    --border-color-hover: #d4c689;

    /* Sombras com tom amarelo */
    --shadow-sm: 0 2px 8px rgba(255, 193, 7, 0.15);
    --shadow-md: 0 4px 16px rgba(255, 193, 7, 0.2);
    --shadow-lg: 0 8px 32px rgba(255, 193, 7, 0.25);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

    /* Status colors */
    --status-normal: #28a745;
    --status-warning: #ffc107;
    --status-critical: #dc3545;
    --status-normal-bg: #d4edda;
    --status-warning-bg: #fff3cd;
    --status-critical-bg: #f8d7da;

    /* Gráficos */
    --chart-text-color: #1a1a1a;
    --chart-grid-color: rgba(0, 0, 0, 0.1);
}

/* Tema Dark */
.theme-dark {
    /* Cores primárias vibrantes dark */
    --color-primary: #818cf8;
    --color-secondary: #a78bfa;
    --color-success: #34d399;
    --color-warning: #fbbf24;
    --color-danger: #f87171;
    --color-info: #60a5fa;

    /* Cores de fundo dark vibrantes */
    --bg-gradient-start: #4f46e5;
    --bg-gradient-end: #7c3aed;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-hover: #334155;

    /* Cores de texto dark */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --text-inverse: #0f172a;

    /* Bordas dark */
    --border-color: #334155;
    --border-color-hover: #475569;

    /* Sombras vibrantes dark */
    --shadow-sm: 0 2px 8px rgba(139, 92, 246, 0.2);
    --shadow-md: 0 4px 16px rgba(139, 92, 246, 0.25);
    --shadow-lg: 0 8px 32px rgba(139, 92, 246, 0.3);
    --shadow-xl: 0 20px 60px rgba(139, 92, 246, 0.4);

    /* Status colors dark - mais vibrantes */
    --status-normal: #34d399;
    --status-warning: #fbbf24;
    --status-critical: #f87171;
    --status-normal-bg: #064e3b;
    --status-warning-bg: #78350f;
    --status-critical-bg: #7f1d1d;

    /* Gráficos dark */
    --chart-text-color: #e5e7eb;
    --chart-grid-color: rgba(255, 255, 255, 0.1);
}

/* Body */
body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    padding: 20px;
    color: var(--text-primary);
    transition: background 0.3s ease, color 0.3s ease;
}

/* Container Principal */
.container {
    max-width: 1600px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Header Vibrante */
.header {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    color: var(--text-inverse);
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.header h1 {
    font-size: 32px;
    margin-bottom: 12px;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.header p {
    font-size: 16px;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

/* Tabs Navigation Vibrante */
.tabs-nav {
    display: flex;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    overflow-x: auto;
}

.tab-button {
    flex: 1;
    min-width: 180px;
    padding: 18px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 3px solid transparent;
    position: relative;
}

.tab-button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

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

.tab-button.active::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.tab-button i {
    margin-right: 8px;
    font-size: 16px;
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

/* Controls Vibrantes */
.controls {
    padding: 32px;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
}

.control-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 14px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--border-color-hover);
}

/* Buttons Vibrantes */
.btn {
    padding: 14px 28px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

.btn-success {
    background: linear-gradient(135deg, var(--color-success), #218838);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #218838, var(--color-success));
}

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

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

.btn-icon {
    padding: 10px 16px;
    font-size: 13px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

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

.btn-icon i {
    font-size: 14px;
}

/* Charts Container */
.charts-container {
    padding: 32px;
    display: grid;
    gap: 32px;
}

/* Chart Card Vibrante */
.chart-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.chart-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.chart-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.chart-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.chart-summary {
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border-left: 4px solid var(--color-primary);
    font-size: 13px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Standards Info Section */
.standards-info {
    margin-top: 16px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    font-size: 12px;
}

.standards-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 13px;
}

.standards-header i {
    color: var(--color-info);
}

.standards-limits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.limit-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.limit-badge.limit-adequate {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.limit-badge.limit-precarious {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.limit-badge.limit-critical {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.standards-note {
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    color: var(--text-tertiary);
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.standards-note i {
    color: var(--color-info);
}

/* Dark theme adjustments for standards info */
.theme-dark .standards-info {
    background: rgba(30, 41, 59, 0.5);
    border-color: rgba(100, 116, 139, 0.3);
}

.theme-dark .standards-note {
    background: rgba(15, 23, 42, 0.5);
}

.theme-dark .limit-badge.limit-adequate {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.theme-dark .limit-badge.limit-precarious {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.theme-dark .limit-badge.limit-critical {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* Alarm Panel Vibrante */
.alarm-panel {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.alarm-panel h3 {
    font-size: 20px;
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alarm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.alarm-card {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.alarm-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Tooltip customizado para alarm-card */
.alarm-card[title]:hover::before {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.6;
    white-space: pre-line;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    min-width: 280px;
    max-width: 400px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    pointer-events: none;
    animation: tooltipFadeIn 0.3s ease;
}

.alarm-card[title]:hover::after {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 10px solid transparent;
    border-top-color: #1e293b;
    z-index: 999;
    pointer-events: none;
    animation: tooltipFadeIn 0.3s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.alarm-card.normal {
    border-left: 5px solid var(--status-normal);
    background: linear-gradient(135deg, var(--bg-secondary), var(--status-normal-bg));
}

.alarm-card.warning {
    border-left: 5px solid var(--status-warning);
    background: linear-gradient(135deg, var(--bg-secondary), var(--status-warning-bg));
    animation: pulse 2s ease-in-out infinite;
}

.alarm-card.critical {
    border-left: 5px solid var(--status-critical);
    background: linear-gradient(135deg, var(--bg-secondary), var(--status-critical-bg));
    animation: shake 0.5s ease-in-out, pulse 1.5s ease-in-out infinite;
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.alarm-icon {
    font-size: 24px;
    margin-right: 10px;
}

.alarm-label {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.alarm-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
}

.alarm-description {
    font-size: 11px;
    line-height: 1.4;
    color: var(--text-tertiary);
    margin-top: 4px;
    padding-top: 8px;
    border-top: 1px dashed var(--border-color);
    font-style: italic;
}

.alarm-card.warning .alarm-description,
.alarm-card.critical .alarm-description {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Alarm Status Badge */
.alarm-status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 8px;
}

/* Compliance Info Banner */
.compliance-info-banner {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-icon {
    font-size: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-text strong {
    color: var(--text-primary);
}

/* Compliance Stats */
.compliance-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.compliance-stat-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    cursor: help;
}

.compliance-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.compliance-stat-card[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 12px;
    white-space: normal;
    width: 250px;
    text-align: center;
    z-index: 1000;
    margin-bottom: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-description {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 6px;
}

.compliance-chart-container {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 24px;
    border: 2px solid var(--border-color);
}

.chart-header-info {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.chart-header-info h4 {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-header-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

/* Compliance Legend */
.compliance-legend {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 2px solid var(--border-color);
}

.legend-title {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.legend-badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
    color: white;
    flex-shrink: 0;
}

.legend-badge.legend-prodist {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.legend-badge.legend-ieee {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.legend-badge.legend-aneel {
    background: linear-gradient(135deg, #10b981, #059669);
}

.legend-text {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Events Log */
.events-header-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    color: white;
}

.events-header-info i {
    font-size: 24px;
    margin-bottom: 8px;
    display: block;
}

.events-header-info strong {
    font-size: 18px;
    display: block;
    margin-bottom: 8px;
}

.events-header-info p {
    font-size: 14px;
    opacity: 0.95;
    margin: 0;
    line-height: 1.5;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.event-item {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 0;
    border: 2px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.event-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.15);
}

.event-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-bottom: 2px solid var(--border-color);
}

.event-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(102, 126, 234, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
    border: 2px solid var(--color-primary);
}

.event-time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}

.event-alarm-detail {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.event-alarm-detail:last-child {
    border-bottom: none;
}

.event-alarm-detail.critical {
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.03) 0%, transparent 100%);
    border-left: 4px solid #ef4444;
}

.event-alarm-detail.warning {
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.03) 0%, transparent 100%);
    border-left: 4px solid #f59e0b;
}

.alarm-summary {
    margin-bottom: 16px;
}

.alarm-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 15px;
}

.alarm-title strong {
    color: var(--text-primary);
    font-size: 15px;
}

.alarm-value {
    background: rgba(102, 126, 234, 0.1);
    color: var(--color-primary);
    padding: 4px 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 14px;
}

.alarm-badge {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.alarm-badge.critical {
    background: #ef4444;
    color: white;
}

.alarm-badge.warning {
    background: #f59e0b;
    color: white;
}

.alarm-diagnostics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 2px dashed var(--border-color);
}

@media (max-width: 768px) {
    .alarm-diagnostics {
        grid-template-columns: 1fr;
    }
}

.diagnostic-section {
    background: var(--bg-primary);
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.diagnostic-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 14px;
}

.diagnostic-title i {
    color: var(--color-primary);
    font-size: 16px;
}

.diagnostic-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.diagnostic-list li {
    padding: 8px 0 8px 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
}

.diagnostic-list li::before {
    content: "•";
    position: absolute;
    left: 8px;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 16px;
}

.diagnostic-standard {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    padding: 14px 18px;
    border-radius: 10px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-primary);
    margin-top: 4px;
}

.diagnostic-standard i {
    color: var(--color-primary);
    font-size: 18px;
}

.diagnostic-standard strong {
    color: var(--color-primary);
}

/* Loading Overlay Vibrante */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.loading-content {
    text-align: center;
    color: white;
    max-width: 400px;
    padding: 40px;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 6px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 24px;
}

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

.loading-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}

/* Botões Flutuantes */
.sound-toggle,
.theme-toggle,
.scroll-top {
    position: fixed;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.sound-toggle {
    bottom: 30px;
    right: 30px;
}

.theme-toggle {
    bottom: 100px;
    right: 30px;
}

.scroll-top {
    bottom: 170px;
    right: 30px;
    opacity: 0;
    pointer-events: none;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: all;
}

.sound-toggle:hover,
.theme-toggle:hover,
.scroll-top:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl);
}

.sound-toggle:active,
.theme-toggle:active,
.scroll-top:active {
    transform: scale(0.95);
}

.sound-toggle.muted {
    background: linear-gradient(135deg, #64748b, #475569);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
}

.toast {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--color-info);
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

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

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

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

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

/* Telemetry Cards */
.telemetry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.telemetry-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.telemetry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.telemetry-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 15px;
}

.telemetry-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    margin: 12px 0;
}

.telemetry-time {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* Responsividade */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .header {
        padding: 24px;
    }

    .header h1 {
        font-size: 24px;
    }

    .controls {
        padding: 20px;
    }

    .charts-container {
        padding: 20px;
        gap: 20px;
    }

    .chart-card {
        padding: 20px;
    }

    .alarm-grid,
    .telemetry-grid {
        grid-template-columns: 1fr;
    }

    .tab-button {
        min-width: 120px;
        padding: 14px 16px;
        font-size: 13px;
    }

    .sound-toggle,
    .theme-toggle,
    .scroll-top {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .sound-toggle {
        bottom: 20px;
        right: 20px;
    }

    .theme-toggle {
        bottom: 80px;
        right: 20px;
    }

    .scroll-top {
        bottom: 140px;
        right: 20px;
    }
}

/* Acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Visible (acessibilidade de teclado) */
*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-secondary), var(--color-primary));
}

/* ============================================ */
/* PREDIÇÃO DE FALHAS - SISTEMA ESPECIALISTA */
/* ============================================ */

.prediction-info-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    color: white;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    line-height: 1.6;
}

.prediction-info-banner i {
    font-size: 28px;
    opacity: 0.9;
}

.prediction-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.prediction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-bottom: 2px solid var(--border-color);
}

.prediction-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.prediction-title i {
    font-size: 22px;
    color: var(--color-primary);
}

.risk-badge {
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.prediction-summary {
    padding: 20px 24px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.prediction-summary p {
    margin: 0;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.prediction-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 24px;
    border-bottom: 2px solid var(--border-color);
}

.metric-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--bg-primary);
    padding: 20px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.metric-icon i {
    font-size: 24px;
}

.metric-content {
    flex: 1;
}

.metric-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 8px;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 12px;
}

.metric-bar {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.metric-info {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.risk-factors-section {
    padding: 24px;
    border-bottom: 2px solid var(--border-color);
}

.risk-factors-section h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 20px 0;
}

.risk-factors-section h4 i {
    color: var(--color-primary);
}

.risk-factors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.risk-factor-item {
    background: var(--bg-primary);
    padding: 16px;
    border-radius: 10px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.risk-factor-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

.factor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.factor-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.factor-label i {
    color: var(--color-primary);
    font-size: 16px;
}

.factor-value {
    font-size: 18px;
    font-weight: 700;
}

.factor-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.factor-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.factor-norma {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.factor-norma i {
    font-size: 12px;
}

.factor-explanation {
    margin-top: 10px;
    padding: 10px 12px;
    background: rgba(102, 126, 234, 0.08);
    border-left: 3px solid var(--color-primary);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-primary);
    line-height: 1.5;
}

.factor-explanation i {
    color: var(--color-primary);
    margin-right: 6px;
}

.metric-help {
    margin-top: 12px;
    padding: 12px 14px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    border-left: 3px solid var(--color-primary);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.metric-help strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 6px;
}

.recommendations-section {
    padding: 24px;
    border-bottom: 2px solid var(--border-color);
}

.recommendations-section h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 16px 0;
}

.recommendations-section h4 i {
    color: var(--color-primary);
}

.recommendations-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recommendations-list li {
    padding: 12px 16px;
    background: var(--bg-primary);
    border-left: 4px solid var(--color-primary);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.methodology-section {
    padding: 24px;
}

.methodology-section details {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.methodology-section summary {
    padding: 16px 20px;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    user-select: none;
    transition: all 0.3s ease;
}

.methodology-section summary:hover {
    background: rgba(102, 126, 234, 0.05);
}

.methodology-section summary i {
    color: var(--color-primary);
}

.methodology-content {
    padding: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    border-top: 2px solid var(--border-color);
}

.methodology-content p {
    margin: 0 0 12px 0;
}

.methodology-content ul {
    margin: 0;
    padding-left: 20px;
}

.methodology-content li {
    margin-bottom: 8px;
}

.methodology-content strong {
    color: var(--text-primary);
}

/* ============================================
   ALERT MESSAGES (INFO, WARNING, SUCCESS)
   ============================================ */

.alert {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.alert i {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert div {
    flex: 1;
}

.alert strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}

.alert p {
    margin: 0;
    color: inherit;
    opacity: 0.9;
}

.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.08) 100%);
    border-left: 4px solid #3b82f6;
    color: #1e40af;
}

.alert-info i {
    color: #3b82f6;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.08) 100%);
    border-left: 4px solid #10b981;
    color: #065f46;
}

.alert-success i {
    color: #10b981;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 119, 6, 0.08) 100%);
    border-left: 4px solid #f59e0b;
    color: #92400e;
}

.alert-warning i {
    color: #f59e0b;
}

/* ============================================
   TREND ANALYSIS SECTION
   ============================================ */

.trends-info-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.08) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.trends-info-banner i {
    font-size: 32px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.trends-info-banner div {
    flex: 1;
}

.trends-info-banner strong {
    font-size: 16px;
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.trends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.trend-item {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.trend-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.trend-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
}

.trend-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.trend-title i {
    color: var(--color-primary);
    font-size: 20px;
}

.trend-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.trend-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.trend-stat {
    text-align: center;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.trend-stat-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.trend-stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.trend-explanation {
    padding: 12px 14px;
    background: rgba(102, 126, 234, 0.08);
    border-left: 3px solid var(--color-primary);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
}

.trend-explanation i {
    color: var(--color-primary);
    margin-right: 6px;
}

/* ============================================
   PERIOD COMPARISON SECTION
   ============================================ */

.comparison-info-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.08) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.comparison-info-banner i {
    font-size: 32px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.comparison-info-banner div {
    flex: 1;
}

.comparison-info-banner strong {
    font-size: 16px;
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.comparison-section {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.comparison-section h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
}

.comparison-section h4 i {
    color: var(--color-primary);
    font-size: 20px;
}

.periods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.period-comparison-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.3s ease;
}

.period-comparison-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.period-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.period-header strong {
    font-size: 14px;
    color: var(--text-primary);
}

.period-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.period-highest {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid #10b981;
}

.period-lowest {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid #ef4444;
}

.period-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.period-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.period-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.period-details {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ============================================
   UX IMPROVEMENTS - Dashboard de Saúde
   ============================================ */

/* Banner de Alerta Crítico */
.critical-alert-banner {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 12px 20px;
    margin: -20px -20px 20px -20px;
    animation: criticalPulse 1.5s ease-in-out infinite;
}

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

.critical-alert-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 1400px;
    margin: 0 auto;
}

.critical-alert-content i {
    font-size: 20px;
    animation: shake 0.5s ease-in-out infinite;
}

.critical-alert-dismiss {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    margin-left: auto;
    transition: background 0.2s;
}

.critical-alert-dismiss:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Dashboard de Saúde do Sistema */
.system-health-dashboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.health-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.health-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 20px;
}

.health-status .health-icon {
    background: linear-gradient(135deg, var(--status-normal), #059669);
    color: white;
}

.health-status.warning .health-icon {
    background: linear-gradient(135deg, var(--status-warning), #d97706);
}

.health-status.critical .health-icon {
    background: linear-gradient(135deg, var(--status-critical), #dc2626);
}

/* Estados dinâmicos do ícone de saúde */
.health-icon.health-excellent {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.health-icon.health-good {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.health-icon.health-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.health-icon.health-critical {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    animation: pulse-critical 1.5s infinite;
}

@keyframes pulse-critical {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.health-alerts .health-icon {
    background: linear-gradient(135deg, var(--color-info), #2563eb);
    color: white;
}

.health-update .health-icon {
    background: linear-gradient(135deg, var(--color-secondary), #7c3aed);
    color: white;
}

.health-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.health-label {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.health-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.health-sublabel {
    font-size: 11px;
    color: var(--text-tertiary);
}

.health-percentage {
    font-size: 28px;
    font-weight: 800;
    color: var(--status-normal);
}

.health-status.warning .health-percentage {
    color: var(--status-warning);
}

.health-status.critical .health-percentage {
    color: var(--status-critical);
}

/* Badges de Alertas */
.alerts-summary {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.alert-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.alert-badge.normal {
    background: rgba(16, 185, 129, 0.15);
    color: #059669;
}

.alert-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #d97706;
}

.alert-badge.critical {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

.alert-badge i {
    font-size: 10px;
}

/* Indicador de Atualização */
.update-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 11px;
    color: var(--text-secondary);
}

.update-indicator i {
    font-size: 16px;
    color: var(--color-primary);
}

.update-indicator.updating i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Botões de Ação */
.health-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
}

.health-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

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

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

.health-action-btn i {
    font-size: 14px;
}

/* Histórico de Alertas */
.alerts-history-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
}

.alerts-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.alerts-history-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.alerts-history-list {
    max-height: 200px;
    overflow-y: auto;
    padding: 12px;
}

.alert-history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    margin-bottom: 8px;
    border-left: 3px solid var(--status-normal);
}

.alert-history-item.warning {
    border-left-color: var(--status-warning);
}

.alert-history-item.critical {
    border-left-color: var(--status-critical);
}

.alert-history-time {
    font-size: 11px;
    color: var(--text-tertiary);
    min-width: 70px;
}

.alert-history-message {
    flex: 1;
    font-size: 13px;
    color: var(--text-primary);
}

.no-alerts-message {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 13px;
    padding: 20px;
}

.btn-icon-small {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

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

/* ============================================
   Telemetry Categories - Agrupamento
   ============================================ */

.telemetry-categories {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.telemetry-group {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.telemetry-group:hover {
    box-shadow: var(--shadow-sm);
}

.telemetry-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.telemetry-group-header h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.telemetry-group-header h4 i {
    color: var(--color-primary);
}

.group-badge {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--color-primary);
    color: white;
    border-radius: 12px;
    font-weight: 500;
}

.telemetry-group-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 16px;
}

.telemetry-group-single .telemetry-group-cards {
    grid-template-columns: 1fr;
}

/* Phase Indicators */
.phase-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.phase-indicator.phase-a {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.phase-indicator.phase-b {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.phase-indicator.phase-c {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

/* Telemetry Card Updates */
.telemetry-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

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

.telemetry-card-wide {
    max-width: 300px;
}

/* ============================================
   Alarm Cards with Status Icons (Accessibility)
   ============================================ */

.alarm-card .alarm-status-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.alarm-card.normal .alarm-status-icon {
    background: var(--status-normal);
    color: white;
}

.alarm-card.warning .alarm-status-icon {
    background: var(--status-warning);
    color: white;
}

.alarm-card.critical .alarm-status-icon {
    background: var(--status-critical);
    color: white;
}

/* Unavailable Card Style */
.alarm-card.unavailable {
    opacity: 0.6;
    border-left-color: var(--text-tertiary);
    background: var(--bg-tertiary);
}

.alarm-card.unavailable .alarm-value {
    color: var(--text-tertiary);
}

/* ============================================
   Compact Mode
   ============================================ */

body.compact-mode .telemetry-group-cards {
    gap: 8px;
    padding: 12px;
}

body.compact-mode .telemetry-card {
    padding: 10px 14px;
}

body.compact-mode .telemetry-value {
    font-size: 18px;
}

body.compact-mode .telemetry-time {
    display: none;
}

body.compact-mode .alarm-description {
    display: none;
}

body.compact-mode .alarm-card {
    padding: 14px;
}

body.compact-mode .alarm-value {
    font-size: 22px;
}

body.compact-mode .system-health-dashboard {
    padding: 12px;
    gap: 12px;
}

body.compact-mode .health-card {
    padding: 12px;
}

body.compact-mode .health-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
}

body.compact-mode .health-value {
    font-size: 16px;
}

body.compact-mode .health-percentage {
    font-size: 24px;
}

/* ============================================
   Responsive - Mobile
   ============================================ */

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

@media (max-width: 768px) {
    .system-health-dashboard {
        grid-template-columns: 1fr;
        padding: 12px;
    }

    .health-card {
        padding: 12px;
    }

    .health-actions {
        flex-direction: row;
        justify-content: center;
    }

    .telemetry-group-cards {
        grid-template-columns: 1fr;
    }

    .alerts-summary {
        flex-direction: column;
    }

    .alert-badge {
        justify-content: center;
    }

    .critical-alert-banner {
        margin: -12px -12px 12px -12px;
        padding: 10px 12px;
    }

    .critical-alert-content {
        flex-wrap: wrap;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .health-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .health-value {
        font-size: 16px;
    }

    .health-percentage {
        font-size: 22px;
    }

    .telemetry-group-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
}

/* ============================================
   Indicador de Conexão
   ============================================ */

.connection-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 14px;
    transition: all 0.3s ease;
    cursor: help;
}

.connection-indicator.connected {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.connection-indicator.connecting {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.connection-indicator.disconnected {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    animation: pulse-error 1.5s infinite;
}

@keyframes pulse-error {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

.connection-status-text {
    font-size: 10px;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: 4px;
}

/* ============================================
   Skeleton Loading
   ============================================ */

.skeleton-loading {
    position: relative;
    overflow: hidden;
    background: var(--bg-tertiary) !important;
    color: transparent !important;
    border-radius: 4px;
}

.skeleton-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: skeleton-shimmer 1.5s infinite;
}

.theme-dark .skeleton-loading::after {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
}

@keyframes skeleton-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ============================================
   Health Card Tooltips
   ============================================ */

.health-tooltip {
    position: absolute;
    top: 8px;
    right: 8px;
    color: var(--text-tertiary);
    font-size: 12px;
    cursor: help;
}

.health-tooltip .tooltip-text {
    visibility: hidden;
    position: absolute;
    bottom: 100%;
    right: 0;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 11px;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.2s, visibility 0.2s;
    margin-bottom: 8px;
}

.health-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.health-tooltip .tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 10px;
    border-width: 6px;
    border-style: solid;
    border-color: var(--bg-card) transparent transparent transparent;
}

/* Posição relativa para os cards de saúde */
.health-card {
    position: relative;
}

/* ============================================
   Melhorias de Cursor/Interação
   ============================================ */

.health-card[title] {
    cursor: help;
}

.alert-badge[title] {
    cursor: help;
}

.health-action-btn[title] {
    cursor: pointer;
}

/* ============================================
   Animação de Carregamento nos Cards
   ============================================ */

.telemetry-value.loading,
.alarm-value.loading {
    color: var(--text-tertiary);
    animation: pulse-loading 1s infinite;
}

@keyframes pulse-loading {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   GESTÃO FINANCEIRA - Estilos dos Gráficos
   ============================================ */

/* Resumo de Consumo vs Meta */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.summary-item {
    background: var(--bg-secondary);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-label {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-cost {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
}

.summary-item.status-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.05));
    border-color: rgba(16, 185, 129, 0.3);
}

.summary-item.status-success i {
    color: #10b981;
    font-size: 32px;
}

.summary-item.status-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
    border-color: rgba(245, 158, 11, 0.3);
}

.summary-item.status-warning i {
    color: #f59e0b;
    font-size: 32px;
}

.summary-status {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-detail {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Fator de Potência - Resumo */
.pf-summary {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.pf-gauge {
    text-align: center;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 16px;
    min-width: 150px;
}

.gauge-value {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.gauge-value.success {
    color: #10b981;
}

.gauge-value.danger {
    color: #ef4444;
}

.gauge-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.gauge-reference {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.pf-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pf-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
}

.pf-item.success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.pf-item.success i {
    color: #10b981;
}

.pf-item.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.pf-item.danger i {
    color: #ef4444;
}

.pf-item.secondary {
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
}

.pf-item.secondary i {
    color: #9ca3af;
}

.gauge-value.secondary {
    color: #6b7280;
}

.pf-recommendation {
    margin-top: 16px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.05));
    border-left: 4px solid #3b82f6;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.pf-recommendation i {
    color: #3b82f6;
    font-size: 20px;
    flex-shrink: 0;
}

/* Energia Reativa - Resumo */
.reactive-summary {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.reactive-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.stat-box {
    text-align: center;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-box .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.stat-box .stat-label {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-top: 6px;
    display: block;
}

.stat-box.success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

.stat-box.success .stat-value {
    color: #10b981;
}

.stat-box.danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
}

.stat-box.danger .stat-value {
    color: #ef4444;
}

.capacitor-recommendation {
    padding: 20px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.capacitor-recommendation i {
    font-size: 28px;
    color: #f59e0b;
    flex-shrink: 0;
}

.capacitor-recommendation strong {
    display: block;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.capacitor-recommendation p {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.capacitor-recommendation small {
    font-size: 12px;
    color: var(--text-tertiary);
}

.capacitor-ok {
    padding: 16px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #059669;
    font-weight: 500;
}

.capacitor-ok i {
    font-size: 24px;
    color: #10b981;
}

/* Ponta vs Fora Ponta - Resumo */
.peak-summary {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.peak-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.peak-stats .stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.peak-stats .stat-box i {
    font-size: 28px;
}

.peak-stats .stat-box.ponta {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.05));
    border-color: rgba(239, 68, 68, 0.3);
}

.peak-stats .stat-box.ponta i {
    color: #ef4444;
}

.peak-stats .stat-box.ponta .stat-cost {
    color: #ef4444;
}

.peak-stats .stat-box.fora-ponta {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.05));
    border-color: rgba(59, 130, 246, 0.3);
}

.peak-stats .stat-box.fora-ponta i {
    color: #3b82f6;
}

.peak-stats .stat-box.fora-ponta .stat-cost {
    color: #3b82f6;
}

.stat-cost {
    font-size: 14px;
    font-weight: 600;
    display: block;
    margin-top: 4px;
}

.peak-info {
    padding: 16px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.peak-info.success {
    background: rgba(16, 185, 129, 0.1);
}

.peak-info.success i {
    color: #10b981;
    font-size: 24px;
}

.peak-info.warning {
    background: rgba(245, 158, 11, 0.1);
}

.peak-info.warning i {
    color: #f59e0b;
    font-size: 24px;
}

.peak-info strong {
    display: block;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.peak-info p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.tariff-note {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tariff-note i {
    color: var(--color-info);
}

/* Eventos de Qualidade */
.quality-summary {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.quality-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.event-stat {
    text-align: center;
    padding: 16px;
    border-radius: 12px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
}

.event-stat i {
    font-size: 24px;
    margin-bottom: 8px;
}

.event-stat .event-count {
    display: block;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.event-stat .event-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 6px;
    color: var(--text-secondary);
}

.event-stat.sag {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
    border-color: rgba(245, 158, 11, 0.3);
}

.event-stat.sag i,
.event-stat.sag .event-count {
    color: #f59e0b;
}

.event-stat.swell {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(139, 92, 246, 0.05));
    border-color: rgba(168, 85, 247, 0.3);
}

.event-stat.swell i,
.event-stat.swell .event-count {
    color: #a855f7;
}

.event-stat.interrupcao {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.05));
    border-color: rgba(239, 68, 68, 0.3);
}

.event-stat.interrupcao i,
.event-stat.interrupcao .event-count {
    color: #ef4444;
}

.quality-info {
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    font-size: 13px;
}

.quality-info strong {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.quality-info i {
    color: var(--color-primary);
}

.quality-info ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text-secondary);
}

.quality-info li {
    margin-bottom: 6px;
}

/* Lista de Eventos */
.events-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
    padding: 4px;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border-left: 4px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.event-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.event-item.warning {
    border-left-color: #f59e0b;
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.05), transparent);
}

.event-item.critical {
    border-left-color: #ef4444;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.05), transparent);
}

.event-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.event-item.warning .event-icon {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.event-item.critical .event-icon {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.event-details {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.event-type {
    font-weight: 700;
    font-size: 13px;
    color: var(--text-primary);
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.event-phase {
    font-size: 12px;
    color: var(--text-secondary);
}

.event-value {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: monospace;
}

.event-time {
    font-size: 11px;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.events-more {
    padding: 12px;
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.events-more i {
    color: var(--color-info);
}

.no-events-message {
    text-align: center;
    padding: 32px;
    color: var(--text-tertiary);
    font-size: 14px;
}

.no-events-message i {
    font-size: 48px;
    color: #10b981;
    margin-bottom: 12px;
    display: block;
}

/* Responsividade para componentes financeiros */
@media (max-width: 768px) {
    .summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pf-summary {
        flex-direction: column;
    }

    .pf-gauge {
        width: 100%;
    }

    .reactive-stats,
    .quality-stats {
        grid-template-columns: 1fr;
    }

    .peak-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .gauge-value {
        font-size: 36px;
    }
}

/* ============================================
   MODAL DE CONFIGURAÇÕES
   ============================================ */

/* Overlay do Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* Conteúdo do Modal */
.modal-content {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 24px;
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Cabeçalho do Modal */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header h2 i {
    color: var(--color-info);
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s;
    line-height: 1;
}

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

/* Grupos de Formulário */
.form-group {
    margin-bottom: 16px;
}

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

.form-group label i {
    margin-right: 6px;
    width: 16px;
    text-align: center;
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Inputs do Modal */
.settings-input,
.modal-content input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s;
}

.settings-input:focus,
.modal-content input[type="text"]:focus {
    outline: none;
    border-color: var(--color-info);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.settings-input::placeholder,
.modal-content input[type="text"]::placeholder {
    color: var(--text-tertiary);
}

/* Estado de Erro */
.input-error {
    border-color: var(--color-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.field-error {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--color-danger);
    font-weight: 500;
}

/* Seções de Dispositivos */
.settings-device-section {
    background: var(--bg-tertiary);
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 14px;
}

.settings-device-section label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 13px;
}

.settings-device-section .device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.settings-device-section .device-item label {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 4px;
}

.settings-device-section .device-item input {
    padding: 8px 10px;
    font-size: 13px;
    border-radius: 6px;
}

/* Cores por tipo de dispositivo */
.device-label-voltage { color: var(--color-info) !important; }
.device-label-current { color: var(--color-danger) !important; }
.device-label-power { color: #8b5cf6 !important; }
.device-label-reactive { color: var(--color-warning) !important; }
.device-label-pf { color: var(--color-success) !important; }
.device-label-signal { color: var(--text-secondary) !important; }

/* Separador */
.settings-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 16px 0;
}

/* Seção de Teste de Conexão */
.settings-connection-test {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: 10px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.connection-test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.connection-test-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.connection-test-label i {
    color: var(--color-info);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
}

.btn-test-connection {
    width: 100%;
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-test-connection:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--color-info);
}

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

.btn-test-connection i {
    color: var(--color-info);
}

/* Botões de Ação */
.settings-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    justify-content: flex-end;
}

.btn-settings-cancel {
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-settings-cancel:hover {
    background: var(--bg-hover);
    border-color: var(--border-color-hover);
}

.btn-settings-save {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    background: linear-gradient(135deg, var(--color-info), #2563eb);
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn-settings-save:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-settings-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Nota Informativa */
.settings-note {
    margin-top: 16px;
    padding: 12px 14px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.settings-note i {
    color: var(--color-info);
    margin-top: 2px;
    flex-shrink: 0;
}

.settings-note strong {
    color: var(--text-primary);
}

/* Responsividade do Modal */
@media (max-width: 540px) {
    .modal-content {
        padding: 20px;
        margin: 10px;
        max-height: 95vh;
    }

    .settings-device-section .device-grid {
        grid-template-columns: 1fr 1fr;
    }

    .settings-actions {
        flex-direction: column-reverse;
    }

    .btn-settings-cancel,
    .btn-settings-save {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 380px) {
    .settings-device-section .device-grid {
        grid-template-columns: 1fr;
    }

    .connection-test-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* ============================================
   SISTEMA DE CORES MÚLTIPLAS - TEMA LIGHT
   Esquemas: Amarelo, Azul, Laranja, Vermelho
   Todos com preto como cor secundária
   ============================================ */

/* ============================================
   ESQUEMA AMARELO (Padrão Corporativo)
   ============================================ */
.theme-light,
.theme-light.color-yellow {
    /* Fundo da página - PRETO */
    --bg-gradient-start: #0a0a0a;
    --bg-gradient-end: #1a1a1a;

    /* Cores de destaque amarelo */
    --accent-primary: #ffc107;
    --accent-secondary: #ffca2c;
    --accent-light: #ffe082;
    --accent-bg: #fffef5;
    --accent-bg-hover: #fff3cd;
    --accent-border: #e6d9a8;
    --accent-rgb: 255, 193, 7;
}

/* ============================================
   ESQUEMA AZUL
   ============================================ */
.theme-light.color-blue {
    /* Fundo da página - PRETO */
    --bg-gradient-start: #0a0a0a;
    --bg-gradient-end: #1a1a1a;

    /* Cores de destaque azul */
    --accent-primary: #2196f3;
    --accent-secondary: #42a5f5;
    --accent-light: #90caf9;
    --accent-bg: #f5f9ff;
    --accent-bg-hover: #e3f2fd;
    --accent-border: #a8c8e6;
    --accent-rgb: 33, 150, 243;
}

/* ============================================
   ESQUEMA LARANJA
   ============================================ */
.theme-light.color-orange {
    /* Fundo da página - PRETO */
    --bg-gradient-start: #0a0a0a;
    --bg-gradient-end: #1a1a1a;

    /* Cores de destaque laranja */
    --accent-primary: #ff9800;
    --accent-secondary: #ffa726;
    --accent-light: #ffcc80;
    --accent-bg: #fff8f0;
    --accent-bg-hover: #fff3e0;
    --accent-border: #e6cba8;
    --accent-rgb: 255, 152, 0;
}

/* ============================================
   ESQUEMA VERMELHO
   ============================================ */
.theme-light.color-red {
    /* Fundo da página - PRETO */
    --bg-gradient-start: #0a0a0a;
    --bg-gradient-end: #1a1a1a;

    /* Cores de destaque vermelho */
    --accent-primary: #f44336;
    --accent-secondary: #ef5350;
    --accent-light: #ef9a9a;
    --accent-bg: #fff5f5;
    --accent-bg-hover: #ffebee;
    --accent-border: #e6b8b8;
    --accent-rgb: 244, 67, 54;
}

/* ============================================
   TEMA LIGHT - ESTILOS COMUNS
   Usa variáveis --accent-* para cores dinâmicas
   ============================================ */

/* Header com cores do esquema */
.theme-light .header {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, var(--accent-light) 100%);
    color: #1a1a1a;
}

.theme-light .header h1,
.theme-light .header p {
    color: #1a1a1a;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

/* Tabs com estilo corporativo */
.theme-light .tab-button.active {
    color: #1a1a1a;
    border-bottom-color: #1a1a1a;
    background: #ffffff;
}

.theme-light .tab-button.active::before {
    background: linear-gradient(90deg, #1a1a1a, var(--accent-primary));
}

.theme-light .tab-button:hover {
    background: var(--accent-bg-hover);
    color: #1a1a1a;
}

/* Botões primários */
.theme-light .btn-primary {
    background: linear-gradient(135deg, #1a1a1a, #333333);
    color: var(--accent-primary);
    border: 2px solid #1a1a1a;
}

.theme-light .btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #1a1a1a;
    border-color: var(--accent-primary);
}

/* Botões secundários */
.theme-light .btn-secondary {
    background: #ffffff;
    color: #1a1a1a;
    border: 2px solid #1a1a1a;
}

.theme-light .btn-secondary:hover {
    background: var(--accent-primary);
    color: #1a1a1a;
    border-color: #1a1a1a;
}

/* Botões de ícone */
.theme-light .btn-icon:hover {
    background: var(--accent-primary);
    color: #1a1a1a;
    border-color: #1a1a1a;
}

/* Cards com borda do esquema no hover */
.theme-light .chart-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.3);
}

/* Título dos gráficos */
.theme-light .chart-title::before {
    background: linear-gradient(180deg, #1a1a1a, var(--accent-primary));
}

/* Resumo dos gráficos */
.theme-light .chart-summary {
    border-left-color: var(--accent-primary);
    background: var(--accent-bg);
}

/* Painel de Alarmes */
.theme-light .alarm-panel {
    border: 2px solid var(--accent-border);
}

.theme-light .alarm-panel h3 {
    color: #1a1a1a;
}

/* Cards de alarme melhorados */
.theme-light .alarm-card.normal {
    border-left: 5px solid #28a745;
    background: linear-gradient(135deg, #ffffff, #d4edda);
}

.theme-light .alarm-card.warning {
    border-left: 5px solid var(--accent-primary);
    background: linear-gradient(135deg, #ffffff, var(--accent-bg-hover));
}

.theme-light .alarm-card.critical {
    border-left: 5px solid #dc3545;
    background: linear-gradient(135deg, #ffffff, #f8d7da);
}

/* Valores de alarme com alta legibilidade */
.theme-light .alarm-value {
    color: #1a1a1a;
}

.theme-light .alarm-label {
    color: #333333;
}

.theme-light .alarm-description {
    color: #555555;
}

/* Banner de conformidade */
.theme-light .compliance-info-banner {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.15), rgba(var(--accent-rgb), 0.1));
    border-left-color: #1a1a1a;
}

.theme-light .info-icon {
    color: #1a1a1a;
}

/* Cards de estatísticas de conformidade */
.theme-light .compliance-stat-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.25);
}

/* Badge de limite */
.theme-light .limit-badge.limit-adequate {
    background: rgba(40, 167, 69, 0.15);
    color: #1e7e34;
    border: 1px solid rgba(40, 167, 69, 0.4);
}

.theme-light .limit-badge.limit-precarious {
    background: rgba(var(--accent-rgb), 0.2);
    color: #856404;
    border: 1px solid rgba(var(--accent-rgb), 0.5);
}

.theme-light .limit-badge.limit-critical {
    background: rgba(220, 53, 69, 0.15);
    color: #bd2130;
    border: 1px solid rgba(220, 53, 69, 0.4);
}

/* Tooltips corporativos */
.theme-light .alarm-card[title]:hover::before {
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    color: var(--accent-primary);
    border: 2px solid rgba(var(--accent-rgb), 0.5);
}

.theme-light .alarm-card[title]:hover::after {
    border-top-color: #1a1a1a;
}

/* Info padrões elétricos */
.theme-light .standards-info {
    background: var(--accent-bg);
    border-color: var(--accent-border);
}

.theme-light .standards-note {
    background: var(--accent-bg-hover);
    color: #555555;
}

/* Formulários */
.theme-light .form-group input:focus,
.theme-light .form-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.2);
}

/* Status indicators */
.theme-light .status-indicator.connected {
    background: #28a745;
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.5);
}

.theme-light .status-indicator.disconnected {
    background: #dc3545;
}

/* Cards de previsão ML */
.theme-light .prediction-card {
    border: 2px solid var(--accent-border);
}

.theme-light .prediction-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.2);
}

/* Seções de análise */
.theme-light .analysis-section {
    background: var(--accent-bg);
    border: 1px solid var(--accent-border);
}

/* Links e texto de destaque */
.theme-light a {
    color: #1a1a1a;
}

.theme-light a:hover {
    color: var(--accent-primary);
}

/* Tabelas */
.theme-light table {
    border-color: var(--accent-border);
}

.theme-light th {
    background: #1a1a1a;
    color: var(--accent-primary);
}

.theme-light tr:hover {
    background: var(--accent-bg-hover);
}

/* Scroll bars personalizadas */
.theme-light ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.theme-light ::-webkit-scrollbar-track {
    background: var(--accent-bg);
}

.theme-light ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 5px;
}

.theme-light ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #1a1a1a, #333333);
}

/* Seleção de texto */
.theme-light ::selection {
    background: var(--accent-primary);
    color: #1a1a1a;
}

/* Modal corporativo */
.theme-light .modal-content {
    border: 2px solid var(--accent-border);
}

.theme-light .modal-header {
    background: linear-gradient(135deg, #1a1a1a, #333333);
    color: var(--accent-primary);
}

.theme-light .modal-header h2 {
    color: var(--accent-primary);
}

.theme-light .close-modal:hover {
    color: #ffffff;
    background: rgba(var(--accent-rgb), 0.2);
}

/* Settings device cards */
.theme-light .device-input-card:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}

/* Notas e informações */
.theme-light .settings-note {
    background: var(--accent-bg-hover);
    border-left: 3px solid var(--accent-primary);
}

.theme-light .settings-note i {
    color: #1a1a1a;
}

/* Loading spinner */
.theme-light .loading-spinner {
    border-color: var(--accent-border);
    border-top-color: var(--accent-primary);
}

/* Badges e tags */
.theme-light .badge-primary {
    background: #1a1a1a;
    color: var(--accent-primary);
}

.theme-light .badge-secondary {
    background: var(--accent-primary);
    color: #1a1a1a;
}

/* Ícones do Font Awesome */
.theme-light .fas.fa-chart-line,
.theme-light .fas.fa-bolt,
.theme-light .fas.fa-tachometer-alt {
    color: #1a1a1a;
}

/* Status de conexão */
.theme-light .connection-status.online {
    color: #28a745;
}

.theme-light .connection-status.offline {
    color: #dc3545;
}

/* Controles */
.theme-light .controls {
    background: var(--accent-bg);
    border-bottom-color: var(--accent-border);
}

/* Real-time panel */
.theme-light .realtime-panel {
    border-color: var(--accent-border);
}

.theme-light .realtime-title {
    color: #1a1a1a;
}

/* Valor atual grande */
.theme-light .current-value {
    color: #1a1a1a;
}

/* Grid de métricas */
.theme-light .metrics-grid .metric-card {
    border-color: var(--accent-border);
}

.theme-light .metrics-grid .metric-card:hover {
    border-color: var(--accent-primary);
    background: var(--accent-bg-hover);
}

/* Footer */
.theme-light .footer {
    background: #1a1a1a;
    color: var(--accent-primary);
}

.theme-light .footer a {
    color: var(--accent-primary);
}

.theme-light .footer a:hover {
    color: #ffffff;
}

/* ============================================
   SELETOR DE CORES - Estilos do Menu
   ============================================ */
.color-picker-container {
    position: relative;
    display: inline-block;
}

.color-picker-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

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

.color-picker-btn .color-preview {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.2);
}

.color-picker-dropdown {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 12px;
    z-index: 9999;
    display: none;
    min-width: 220px;
}

.color-picker-dropdown.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.color-picker-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.color-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.color-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.color-option:hover {
    background: var(--bg-hover);
}

.color-option.active {
    border-color: #1a1a1a;
    background: var(--bg-hover);
}

.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 2px solid rgba(0,0,0,0.15);
}

.color-swatch.yellow { background: linear-gradient(135deg, #ffc107, #ffca2c); }
.color-swatch.blue { background: linear-gradient(135deg, #2196f3, #42a5f5); }
.color-swatch.orange { background: linear-gradient(135deg, #ff9800, #ffa726); }
.color-swatch.red { background: linear-gradient(135deg, #f44336, #ef5350); }

.color-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Esconder seletor de cores no tema dark */
.theme-dark .color-picker-container {
    display: none;
}