/* Variables CSS modernas */
:root {
    /* Colores principales */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    
    /* Gradientes modernos */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --gradient-light: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    
    /* Sombras modernas */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Bordes y espaciado */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    color: var(--dark);
    font-size: 0.875rem;
    line-height: 1.5;
    font-weight: 400;
}

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

/* Header moderno con 3 secciones */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    min-height: 120px;
}

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

.header-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    justify-self: end;
}

.header-right-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-sm);
}

.brand-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--radius);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
}

.header h1 {
    color: #000000;
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0;
    text-align: center;
}

.connection-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
}

.connection-details {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
}

.connection-details small {
    font-size: 0.75rem;
    opacity: 0.7;
    color: var(--secondary);
    font-weight: 500;
}

.status-indicator {
    padding: var(--spacing-sm) var(--spacing);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.status-indicator.online {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.status-indicator.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.39);
}

.status-indicator.offline {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.39);
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39); }
    50% { box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.8); }
}

@keyframes pulse-yellow {
    0%, 100% { box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.39); }
    50% { box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.8); }
}

/* Navegación por pestañas moderna */
.tab-navigation {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow-x: auto;
}

.tab-btn {
    padding: var(--spacing) var(--spacing-lg);
    border: none;
    background: transparent;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
}

.tab-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    transform: translateY(-1px);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

/* Contenido principal */
.main-content {
    display: block;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

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

/* Paneles modernos */
.panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    position: relative;
}

.panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.panel-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.9));
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing);
}

.panel-header h2 {
    color: var(--dark);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.panel-body {
    padding: var(--spacing-xl);
    min-height: 200px;
}

/* Botones modernos */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.6);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), #475569);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(100, 116, 139, 0.39);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), #d97706);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.39);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.39);
}

.btn-config {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(102, 126, 234, 0.39);
    font-weight: 700;
    padding: var(--spacing) var(--spacing-lg);
}

.btn-clear-filters {
    background: linear-gradient(135deg, var(--secondary), #475569);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(100, 116, 139, 0.39);
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.btn-clear-filters::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

.btn-clear-filters:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(100, 116, 139, 0.6);
}

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

/* Filtros modernos */
.filters {
    display: flex;
    gap: var(--spacing);
    align-items: center;
    flex-wrap: wrap;
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius);
    background: white;
    color: var(--dark);
    font-weight: 500;
    min-width: 200px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

/* Listas jerárquicas modernas */
.hierarchy-list {
    display: grid;
    gap: var(--spacing);
}

.hierarchy-item {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.hierarchy-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.hierarchy-item:hover::before {
    opacity: 1;
}

/* Configuración especial de sensores */
.tablero-config {
    margin-top: var(--spacing);
    padding: var(--spacing);
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid var(--primary-light);
    border-radius: var(--radius);
}

.tablero-config h4 {
    margin: 0 0 var(--spacing) 0;
    color: var(--primary-dark);
    font-size: 1rem;
    font-weight: 600;
}

.tablero-sensors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing);
}

.sensor-config {
    display: flex;
    flex-direction: column;
}

.sensor-config label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.sensor-config input {
    padding: var(--spacing-sm);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.sensor-config input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

/* Información especial de sensores */
.sensor-special-info {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--success-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--success-dark);
}

.sensor-special-info strong {
    color: var(--dark);
}

/* Estados de sensores de humo/gas */
.sensor-value-ok {
    color: #10b981 !important; /* Verde para OK */
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.sensor-value-alert {
    color: #ef4444 !important; /* Rojo para alerta */
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
    animation: alert-pulse 2s infinite;
}

@keyframes alert-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Estilos para subtópicos de administración */
.management-topics-section {
    margin-top: 20px;
    padding: 20px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
}

.management-topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 15px 0;
}

.management-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.management-field label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.management-field input {
    padding: 8px 12px;
    border: 1px solid #dee2e6;
    font-size: 0.85rem;
    transition: border-color 0.3s ease;
    background: white;
}

.management-field input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.config-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-style: italic;
}

.management-preview {
    margin-top: 15px;
    padding: 15px;
    background: white;
    border: 1px solid #dee2e6;
}

.topics-preview {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
    font-family: 'Courier New', monospace;
}

.preview-topic {
    padding: 6px 12px;
    background: #f8f9fa;
    font-size: 0.8rem;
    color: #555;
    border: 1px solid #dee2e6;
    margin-bottom: 4px;
}

/* Tarjetas clickeables para navegación */
.clickable-card {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.navigation-hint {
    margin-top: var(--spacing-sm);
    text-align: center;
    padding: var(--spacing-xs);
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--primary-light);
}

.navigation-hint small {
    color: var(--primary-dark);
    font-weight: 600;
    font-style: italic;
}

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

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

.hierarchy-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.hierarchy-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing);
    margin-bottom: var(--spacing-sm);
}

.hierarchy-tag {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hierarchy-description {
    color: var(--secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: var(--spacing);
}

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

/* Selector de modo de tópico */
.topic-mode-selector {
    display: flex;
    gap: var(--spacing);
    margin-bottom: var(--spacing);
    background: rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm);
    border-radius: var(--radius);
}

.topic-mode-selector input[type="radio"] {
    display: none;
}

.topic-mode-selector label {
    padding: var(--spacing-sm) var(--spacing);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.topic-mode-selector input[type="radio"]:checked + label {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.topic-mode-selector label:hover {
    background: rgba(99, 102, 241, 0.1);
}

/* Vista previa de tópico moderna */
.topic-preview {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(118, 75, 162, 0.1));
    border: 2px dashed var(--primary-light);
    border-radius: var(--radius);
    padding: var(--spacing);
    margin: var(--spacing) 0;
}

.topic-preview label {
    font-weight: 600;
    color: var(--dark);
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.topic-preview code {
    background: rgba(0, 0, 0, 0.1);
    color: var(--primary-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: -0.025em;
}

/* Modales modernos */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: white;
    margin: 5vh auto;
    border-radius: 0;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 0 0 1px #0078d4, 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 3px solid #0078d4;
    animation: modalSlideIn 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

.modal-content .form {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    max-height: calc(80vh - 140px);
    padding: var(--spacing-lg);
}

.modal-content form {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    max-height: calc(80vh - 140px);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.modal-large {
    max-width: 900px;
    width: 95%;
    max-height: 85vh;
}

.modal-body {
    flex: 1;
    overflow-y: auto !important;
    overflow-x: hidden;
    background: white;
    min-height: 0;
    max-height: calc(80vh - 140px);
}

.sensor-detail-header {
    padding: var(--spacing-lg);
    background: white;
    border-bottom: 1px solid #dee2e6;
}

.sensor-detail-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.sensor-detail-title h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sensor-status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.sensor-status-badge.online {
    background: #d4edda;
    color: #155724;
}

.sensor-status-badge.offline {
    background: #f8d7da;
    color: #721c24;
}

.sensor-detail-location {
    margin: var(--spacing-xs) 0;
    color: var(--secondary);
    font-size: 0.9rem;
}

.sensor-detail-code {
    margin: 0;
    color: var(--secondary);
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

.sensor-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    align-items: start;
}

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

.sensor-detail-section {
    background: #f8f9fa;
    padding: var(--spacing-lg);
    border: 1px solid #dee2e6;
    height: fit-content;
}

.sensor-detail-section h3 {
    color: var(--primary);
    margin-bottom: var(--spacing);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    font-size: 1.1rem;
}

.sensor-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    min-height: 2.5rem;
}

.sensor-detail-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sensor-detail-label {
    font-weight: 400;
    color: var(--secondary);
    flex-shrink: 0;
    min-width: 120px;
}

.sensor-detail-value {
    font-weight: 500;
    color: var(--dark);
    text-align: right;
    word-break: break-word;
}

/* Mini-consola de eventos del sensor */
.sensor-console {
    background: #1e1e1e;
    border-radius: 4px;
    padding: 12px;
    max-height: 320px;
    overflow-y: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.6;
    border: 1px solid #3a3a3a;
}

.sensor-console::-webkit-scrollbar {
    width: 8px;
}

.sensor-console::-webkit-scrollbar-track {
    background: #2a2a2a;
    border-radius: 4px;
}

.sensor-console::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.sensor-console::-webkit-scrollbar-thumb:hover {
    background: #666;
}

.console-log {
    display: flex;
    gap: 8px;
    padding: 4px 0;
    color: #d4d4d4;
    align-items: center;
    border-bottom: 1px solid #2a2a2a;
}

.console-log:last-child {
    border-bottom: none;
}

.console-time {
    color: #858585;
    font-size: 11px;
    flex-shrink: 0;
    min-width: 70px;
}

.console-icon {
    flex-shrink: 0;
    font-size: 14px;
}

.console-text {
    color: #d4d4d4;
    flex: 1;
    word-break: break-word;
    white-space: pre-wrap; /* Preservar saltos de línea para JSON */
}

.console-log.console-success .console-text {
    color: #4ade80;
}

.console-log.console-error .console-text {
    color: #f87171;
}

.console-log.console-info .console-text {
    color: #60a5fa;
}

.console-log.console-command .console-text {
    color: #fbbf24;
}

.sensor-card {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.modal-header {
    padding: 8px 12px;
    border-bottom: none;
    background: linear-gradient(180deg, #0078d4 0%, #005a9e 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 32px;
    flex-shrink: 0;
}

.modal-header h3 {
    margin: 0;
    color: white;
    font-weight: 400;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.close {
    color: white;
    font-size: 1rem;
    font-weight: normal;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 0;
    transition: background 0.2s ease;
    line-height: 1;
    background: transparent;
    border: none;
    width: 45px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close:hover {
    background: #e81123;
    color: white;
}

/* Formularios modernos */
.form {
    padding: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing);
    margin-bottom: var(--spacing);
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing) var(--spacing-lg);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius);
    background: white;
    color: var(--dark);
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--secondary);
    font-size: 0.75rem;
    font-style: italic;
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(248, 250, 252, 0.8);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    flex-wrap: wrap;
}

/* Sección legacy */
.legacy-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px dashed rgba(0, 0, 0, 0.1);
}

.legacy-section h3 {
    color: var(--warning);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.command-preview {
    background: rgba(245, 158, 11, 0.1);
    border: 2px dashed var(--warning);
    border-radius: var(--radius);
    padding: var(--spacing);
    margin: var(--spacing) 0;
}

.command-preview label {
    font-weight: 600;
    color: var(--warning);
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.command-preview code {
    background: rgba(0, 0, 0, 0.1);
    color: var(--warning);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: -0.025em;
}

/* Mensajes */
.message-controls {
    display: flex;
    gap: var(--spacing);
    align-items: center;
    flex-wrap: wrap;
}

.message-counter {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.messages-list {
    max-height: 60vh;
    overflow-y: auto;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius);
    background: rgba(0, 0, 0, 0.02);
}

.message-item {
    padding: var(--spacing);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-item:hover {
    background: rgba(99, 102, 241, 0.05);
}

.message-item:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--radius) var(--radius);
}

.message-item:first-child {
    border-radius: var(--radius) var(--radius) 0 0;
}

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

.message-topic {
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.8rem;
    background: rgba(99, 102, 241, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.message-time {
    color: var(--secondary);
    font-size: 0.75rem;
    font-weight: 500;
}

.message-content {
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    color: var(--dark);
    font-weight: 500;
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.no-messages {
    text-align: center;
    color: var(--secondary);
    font-style: italic;
    padding: var(--spacing-2xl);
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing);
    }
    
    .header {
        flex-direction: column;
        gap: var(--spacing);
        text-align: center;
        padding: var(--spacing);
    }
    
    .header-brand {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .brand-logo {
        width: 90px;
        height: 90px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .header-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .panel-header {
        flex-direction: column;
        gap: var(--spacing);
        align-items: stretch;
        text-align: center;
        padding: var(--spacing);
    }
    
    .panel-body {
        padding: var(--spacing);
    }
    
    .form {
        padding: var(--spacing);
    }
    
    .modal-content {
        margin: 2vh auto;
        width: 95%;
    }
    
    .modal-actions {
        flex-direction: column;
        padding: var(--spacing);
    }
    
    .tab-navigation {
        padding: var(--spacing-xs);
    }
    
    .tab-btn {
        padding: var(--spacing-sm) var(--spacing);
        font-size: 0.8rem;
    }
    
    /* Dashboard responsive */
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    
    .temperature-value {
        font-size: 2rem;
    }
    
    .dashboard-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .sensor-controls {
        flex-direction: column;
    }
    
    .control-buttons {
        flex-direction: row;
        gap: var(--spacing-xs);
    }
}

/* Animaciones suaves */
.hierarchy-item,
.btn,
.modal-content,
.tab-btn,
.form-group input,
.form-group select,
.form-group textarea {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Estados de carga */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Dashboard en tiempo real */
.dashboard-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing);
    min-height: 150px;
}

.sensor-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.8));
    border: 2px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius);
    padding: var(--spacing);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.sensor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.sensor-card:hover::before {
    opacity: 1;
}

/* Estilos para tarjetas de múltiples detectores */
.sensor-card.multi-detector {
    min-height: 180px;
}

.multi-detector-readings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-xs);
    margin: var(--spacing-xs) 0;
    padding: var(--spacing-xs);
    background: rgba(248, 250, 252, 0.5);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.detector-reading {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(203, 213, 225, 0.3);
    transition: all 0.2s ease;
}

.detector-reading:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.95);
}

.detector-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 2px;
    text-align: center;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.detector-value {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
    text-align: center;
}

.detector-value.sensor-value-ok {
    color: var(--success);
}

.detector-value.sensor-value-alert {
    color: var(--danger);
}

.detector-unit {
    font-size: 0.875rem;
    font-weight: 400;
    opacity: 0.8;
    margin-left: 2px;
}

.detector-update {
    font-size: 0.625rem;
    color: var(--secondary);
    opacity: 0.8;
    text-align: center;
    font-style: italic;
}

.sensor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

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

.sensor-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sensor-location {
    font-size: 0.75rem;
    color: var(--secondary);
    margin-top: 2px;
}

.sensor-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.sensor-status.online {
    background: var(--success);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
    animation: pulse-indicator 2s infinite;
}

.sensor-status.offline {
    background: var(--danger);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
    animation: none;
}

@keyframes pulse-indicator {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.sensor-reading {
    text-align: center;
    margin: var(--spacing-sm) 0;
}

.temperature-value {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.temperature-unit {
    font-size: 1.1rem;
    color: var(--secondary);
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.sensor-controls {
    margin-top: var(--spacing);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.uptime-display {
    text-align: center;
    padding: var(--spacing-xs);
    background: rgba(34, 197, 94, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.uptime-label {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.uptime-value {
    font-size: 0.85rem;
    color: #059669;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.ssid-display {
    text-align: center;
    padding: var(--spacing-xs);
    background: rgba(59, 130, 246, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(59, 130, 246, 0.2);
    margin-top: var(--spacing-xs);
}

.ssid-label {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.ssid-value {
    font-size: 0.85rem;
    color: #2563eb;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.bateria-display {
    text-align: center;
    padding: var(--spacing-xs);
    background: rgba(234, 179, 8, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(234, 179, 8, 0.2);
    margin-top: var(--spacing-xs);
}

.bateria-label {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.bateria-value {
    font-size: 0.85rem;
    color: #ca8a04;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.control-buttons {
    display: flex;
    gap: 4px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xs);
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.sensor-card:hover .control-buttons {
    opacity: 1;
    max-height: 80px;
    padding-top: var(--spacing-xs);
}

.sensor-btn {
    padding: 6px 10px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
}

.sensor-btn .btn-icon {
    font-size: 0.85rem;
}

.sensor-btn .btn-text {
    display: none;
}

.sensor-btn:hover .btn-text {
    display: inline;
}

.ping-btn {
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #7dd3fc;
}

.ping-btn:hover {
    background: #0ea5e9;
    color: white;
    transform: scale(1.05);
}

.restart-btn {
    background: #ffedd5;
    color: #c2410c;
    border: 1px solid #fdba74;
}

.restart-btn:hover {
    background: #f97316;
    color: white;
    transform: scale(1.05);
}

.resetwifi-btn {
    background: #ede9fe;
    color: #6d28d9;
    border: 1px solid #c4b5fd;
}

.resetwifi-btn:hover {
    background: #8b5cf6;
    color: white;
    transform: scale(1.05);
}

.test-btn {
    background: #e0f2fe;
    color: #0e7490;
    border: 1px solid #67e8f9;
}

.test-btn:hover {
    background: #0891b2;
    color: white;
    transform: scale(1.05);
}

.calibrate-btn {
    background: #d1fae5;
    color: #047857;
    border: 1px solid #6ee7b7;
}

.calibrate-btn:hover {
    background: #059669;
    color: white;
    transform: scale(1.05);
}

.sensor-btn:active {
    transform: scale(0.95);
}

.dashboard-message {
    text-align: center;
    color: var(--secondary);
    font-size: 1.1rem;
    padding: var(--spacing-2xl);
    background: rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-lg);
    border: 2px dashed rgba(0, 0, 0, 0.1);
}

.last-update {
    font-size: 0.75rem;
    color: var(--secondary);
    text-align: center;
    margin-top: var(--spacing);
    font-style: italic;
}

/* Estilos para la consola */
.console-output {
    background: #1a1a1a;
    color: #e6edf3;
    font-family: 'Courier New', 'Monaco', 'Lucida Console', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
    padding: var(--spacing);
    border-radius: var(--radius);
    max-height: 600px;
    overflow-y: auto;
    border: 2px solid #333;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.console-header {
    background: #2d2d2d;
    color: #e5e5e5;
    font-size: 0.9rem;
    font-weight: 600;
    padding: var(--spacing-sm);
    margin: calc(-1 * var(--spacing)) calc(-1 * var(--spacing)) var(--spacing) calc(-1 * var(--spacing));
    border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: 1px solid #404040;
}

.log-line {
    margin-bottom: 1px;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: 1px 0;
    word-wrap: break-word;
}

.log-timestamp {
    color: #8b949e;
    font-weight: 500;
    min-width: 70px;
    flex-shrink: 0;
}

.log-level {
    font-weight: 600;
    min-width: 80px;
    flex-shrink: 0;
}

.log-info .log-level {
    color: #58a6ff;
}

.log-success .log-level {
    color: #56d364;
}

.log-error .log-level {
    color: #f85149;
}

.log-warn .log-level {
    color: #d29922;
}

.log-message {
    color: #e6edf3;
    flex: 1;
    word-break: break-word;
}

.console-welcome {
    color: #8b949e;
    text-align: center;
    padding: var(--spacing-xl);
    font-style: italic;
}

.log-timestamp {
    color: #666;
    margin-right: var(--spacing-sm);
}


.console-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.log-counter {
    font-size: 0.85rem;
    color: var(--secondary);
    background: rgba(0, 0, 0, 0.05);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

/* User Authentication Styles */
.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.user-name {
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
}

.btn-secondary {
    background: #6c757d;
    color: white;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

/* ================================ */
/* INDICADOR MQTT */
/* ================================ */

.mqtt-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing);
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    user-select: none;
}

.mqtt-status.connected {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.mqtt-status.disconnected {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.39);
}

.mqtt-status.connecting {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.39);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* ================================ */
/* PANELES MQTT */
/* ================================ */

.mqtt-controls {
    display: flex;
    gap: var(--spacing);
    align-items: center;
}

.mqtt-status-panel, .mqtt-config-panel {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow);
}

.mqtt-status-panel h3, .mqtt-config-panel h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Panel de estado de conexión MQTT estilo consola */
.mqtt-console-status {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 2px solid rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-md);
}

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

.console-status-header h3 {
    color: var(--dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.connection-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.connection-badge.connected {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.connection-badge.disconnected {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.39);
}

.badge-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}

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

.connection-info-box {
    background: white;
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.info-line {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-line:last-child {
    border-bottom: none;
}

.info-icon {
    font-size: 1.25rem;
    width: 32px;
    text-align: center;
}

.info-line span {
    color: var(--secondary);
}

.info-line strong {
    color: var(--dark);
    font-weight: 600;
}

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

.status-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing);
    background: rgba(99, 102, 241, 0.05);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
}

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

.status-value {
    font-weight: 500;
    color: var(--primary);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.password-field {
    position: relative;
    display: flex;
}

.password-field input {
    flex: 1;
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease;
}

.password-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.form-actions {
    display: flex;
    gap: var(--spacing);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Responsive para nuevos elementos */
@media (max-width: 768px) {
    .mqtt-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .form-actions {
        justify-content: stretch;
    }
    
    .form-actions .btn {
        flex: 1;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
}

/* ====== ESTILOS PARA CONFIGURACIÓN DE USUARIO ====== */

.user-config-section {
    max-width: 800px;
    margin: 0 auto;
}

.user-info-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.user-info-section h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

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

.info-label {
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.info-value {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--dark);
    padding: var(--spacing-sm) var(--spacing);
    background: rgba(59, 130, 246, 0.08);
    border-radius: var(--radius);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.password-change-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.password-change-section h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-description {
    color: var(--secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.password-change-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.status-message {
    padding: var(--spacing);
    border-radius: var(--radius);
    font-weight: 500;
    text-align: center;
}

.status-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-message.info {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Responsivo para la configuración de usuario */
@media (max-width: 768px) {
    .user-info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing);
    }
    
    .user-info-section,
    .password-change-section {
        padding: var(--spacing-lg);
    }
}

/* ====== ESTILOS DE DIAGNÓSTICO DE DISPOSITIVOS ====== */

.diagnostic-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.last-update {
    font-size: 0.875rem;
    color: var(--secondary);
    padding: var(--spacing-xs) var(--spacing);
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius);
    font-weight: 500;
}

.diagnostic-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: var(--spacing-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary-light);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card.stat-online {
    border-color: rgba(16, 185, 129, 0.2);
}

.stat-card.stat-online::before {
    background: linear-gradient(135deg, #10b981, #059669);
}

.stat-card.stat-sensor-issue {
    border-color: rgba(245, 158, 11, 0.2);
}

.stat-card.stat-sensor-issue::before {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.stat-card.stat-controller-offline {
    border-color: rgba(239, 68, 68, 0.2);
}

.stat-card.stat-controller-offline::before {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.stat-card.stat-heartbeat-issue {
    border-color: rgba(168, 85, 247, 0.2);
}

.stat-card.stat-heartbeat-issue::before {
    background: linear-gradient(135deg, #a855f7, #9333ea);
}

.stat-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2px;
    color: var(--dark);
}

.stat-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
}

.stat-description {
    font-size: 0.875rem;
    color: var(--secondary);
    line-height: 1.3;
}

.diagnostic-list {
    margin-top: var(--spacing-xl);
}

.diagnostic-list h3 {
    margin-bottom: var(--spacing);
    color: var(--dark);
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.diagnostic-message {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--secondary);
    font-size: 1.125rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius);
    border: 2px dashed rgba(0, 0, 0, 0.1);
}

.diagnostic-device {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.diagnostic-device:hover {
    border-color: var(--primary-light);
}

.diagnostic-device.status-online {
    border-color: rgba(16, 185, 129, 0.2);
}

.diagnostic-device.status-sensor-issue {
    border-color: rgba(245, 158, 11, 0.2);
}

.diagnostic-device.status-controller-offline {
    border-color: rgba(239, 68, 68, 0.2);
}

.diagnostic-device.status-heartbeat-issue {
    border-color: rgba(168, 85, 247, 0.2);
}

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

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

.device-name {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--dark);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.device-location {
    font-size: 0.875rem;
    color: var(--secondary);
    margin: 0;
}

.device-status-badge {
    padding: var(--spacing-xs) var(--spacing);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.device-status-badge.online {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.device-status-badge.sensor-issue {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.device-status-badge.controller-offline {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.device-status-badge.heartbeat-issue {
    background: rgba(168, 85, 247, 0.1);
    color: #9333ea;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.device-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing);
    font-size: 0.875rem;
}

.device-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing);
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-sm);
}

.detail-label {
    color: var(--secondary);
    font-weight: 600;
}

.detail-value {
    color: var(--dark);
    font-weight: 500;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.detail-value.time-ago {
    font-family: inherit;
}

/* Responsivo para diagnósticos */
@media (max-width: 768px) {
    .diagnostic-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing);
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .device-details {
        grid-template-columns: 1fr;
    }
    
    .device-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}

/* ====== OTA SYSTEM STYLES ====== */

.ota-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 0;
}

.ota-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
    font-size: 18px;
    border-bottom: 2px solid #4a90e2;
    padding-bottom: 8px;
}

.info-badge {
    background: #f0f0f0;
    padding: 4px 12px;
    border-radius: 0;
    font-size: 12px;
    color: #666;
    font-weight: normal;
}

.upload-progress {
    margin-top: 15px;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #e0e0e0;
    border: 1px solid #ccc;
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4a90e2, #357abd);
    transition: width 0.3s ease;
    width: 0%;
}

#uploadProgressText {
    font-size: 14px;
    font-weight: bold;
    color: #333;
}

.ota-sessions-list {
    min-height: 100px;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
}

.ota-message {
    text-align: center;
    color: #888;
    padding: 20px;
    font-style: italic;
}

/* Firmware List Styles */
.firmware-list {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    max-height: 300px;
    overflow-y: auto;
}

.firmware-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid #e0e0e0;
    background: #fff;
    transition: background-color 0.2s;
}

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

.firmware-item:hover {
    background: #f5f5f5;
}

.firmware-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.firmware-name {
    font-weight: bold;
    color: #333;
    margin-bottom: 4px;
    word-break: break-word;
}

.firmware-details {
    font-size: 12px;
    color: #666;
    margin-bottom: 2px;
}

.firmware-hash {
    font-size: 11px;
    color: #888;
    font-family: 'Courier New', monospace;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    white-space: nowrap;
    margin-left: 15px;
}

.btn-danger {
    background: #dc3545;
    color: #fff;
    border: none;
    cursor: pointer;
}

.btn-danger:hover {
    background: #c82333;
}

.ota-log {
    background: #1e1e1e;
    color: #e0e0e0;
    padding: 15px;
    border: 1px solid #333;
    height: 300px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 13px;
}

.log-entry {
    padding: 4px 0;
    border-bottom: 1px solid #333;
}

.log-entry:last-child {
    border-bottom: none;
}

.log-info {
    color: #e0e0e0;
}

.log-success {
    color: #4ade80;
}

.log-warning {
    color: #fbbf24;
}

.log-error {
    color: #ef4444;
}

input[type="file"] {
    padding: 8px;
    border: 1px solid #ccc;
    background: #fff;
    font-family: inherit;
}

input[type="file"]:hover {
    border-color: #4a90e2;
}

form small {
    display: block;
    margin-top: 4px;
    color: #888;
    font-size: 12px;
}

/* ==================== ESTILOS PARA CLIENTES EN ORGANIZACIONES ==================== */

.org-clients-section {
    margin-top: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-top: 2px solid #e0e0e0;
    border-radius: 0 0 8px 8px;
}

.clients-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #2196f3;
}

.clients-header h4 {
    margin: 0;
    color: #1565c0;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.clients-table-container {
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.clients-mini-table thead {
    background: #2196f3;
    color: white;
}

.clients-mini-table th {
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

.clients-mini-table tbody tr {
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.2s;
}

.clients-mini-table tbody tr:hover {
    background-color: #f5f5f5;
}

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

.clients-mini-table td {
    padding: 0.75rem;
    font-size: 0.9rem;
}

.clients-mini-table .action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-start;
}

.clients-mini-table .btn-action {
    padding: 0.4rem 0.6rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

.clients-mini-table .btn-edit {
    background: #4caf50;
}

.clients-mini-table .btn-edit:hover {
    background: #388e3c;
}

.clients-mini-table .btn-permissions {
    background: #ff9800;
}

.clients-mini-table .btn-permissions:hover {
    background: #f57c00;
}

.clients-mini-table .btn-delete {
    background: #f44336;
}

.clients-mini-table .btn-delete:hover {
    background: #d32f2f;
}

/* Responsive adjustments for clients section */
@media (max-width: 768px) {
    .clients-header {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }
    
    .clients-mini-table {
        font-size: 0.85rem;
    }
    
    .clients-mini-table th,
    .clients-mini-table td {
        padding: 0.5rem;
    }
    
    .clients-mini-table .action-buttons {
        flex-direction: column;
        gap: 0.25rem;
    }
}

/* Configuración de alertas de temperatura */
.alert-config-section {
    background: #fff8e1;
    border: 1px solid #ffb300;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.alert-config-section h4 {
    margin-top: 0;
    color: #e65100;
    font-size: 1rem;
}

.config-description {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 10px;
}

.alert-limits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.alert-limits-grid .form-group small {
    display: block;
    margin-top: 4px;
    color: #666;
    font-size: 0.75rem;
}

/* ====== ESTILOS PARA MAPA GPS ====== */
.gps-map-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

#gpsMapContainer {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.gps-legend {
    margin-top: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.gps-legend h4 {
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 0.95rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0;
    font-size: 0.85rem;
}

.legend-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.legend-dot.online {
    background-color: #10b981;
}

.legend-dot.offline-recent {
    background-color: #f59e0b;
}

.legend-dot.offline {
    background-color: #ef4444;
}

.legend-dot.no-gps {
    background-color: #94a3b8;
}

/* ===== TELEGRAM BOTS SECTION ===== */

.telegram-bots-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.telegram-bot-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.2s;
}

.telegram-bot-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.telegram-bot-card.inactive {
    opacity: 0.6;
    background: #f5f5f5;
}

.bot-info {
    flex: 1;
}

.bot-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.bot-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #333;
}

.bot-username {
    color: #0088cc;
    font-family: monospace;
}

.bot-status {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.bot-status.active {
    background: #e8f5e9;
    color: #2e7d32;
}

.bot-status.inactive {
    background: #fff3e0;
    color: #e65100;
}

.bot-details {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: #666;
}

.bot-actions {
    display: flex;
    gap: 0.5rem;
}

.info-text {
    margin-bottom: 1.5rem;
    color: #666;
    font-size: 0.95rem;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: #888;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: #666;
}

.empty-state p {
    margin: 0.5rem 0;
}

@media (max-width: 768px) {
    .telegram-bot-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .bot-header {
        flex-wrap: wrap;
    }
    
    .bot-details {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .bot-actions {
        width: 100%;
    }
    
    .bot-actions .btn {
        flex: 1;
    }
}