:root {
    --primary-color: #487FFF;
    --primary-light: #6A9AFF;
    --primary-dark: #3563D9;
    --secondary-color: #45B369;
    --danger-color: #EF4444;
    --warning-color: #F59E0B;
    --info-color: #10B981;
    --dark: #1E293B;
    --light: #F8FAFC;
    --border-color: #E2E8F0;
    --text-primary: #0F172A;
    --text-secondary: #64748B;
    --bg-body: #F1F5F9;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 280px;
    background: #FFFFFF;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.75rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, #5B8DFF 100%);
}

.sidebar-brand {
    font-size: 1.75rem;
    font-weight: 800;
    color: #FFFFFF;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-brand i {
    font-size: 2rem;
}

.sidebar-menu {
    padding: 1rem 0;
}

.sidebar-menu-item {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.5rem;
    margin: 0.25rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 8px;
    font-weight: 500;
}

.sidebar-menu-item:hover {
    background-color: var(--light);
    color: var(--primary-color);
    transform: translateX(2px);
}

.sidebar-menu-item.active {
    background: linear-gradient(90deg, rgba(72, 127, 255, 0.1) 0%, rgba(72, 127, 255, 0.05) 100%);
    color: var(--primary-color);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.sidebar-menu-item i {
    width: 24px;
    margin-right: 0.875rem;
    font-size: 1.125rem;
}

.main-content {
    margin-left: 280px;
    padding: 2rem;
    min-height: 100vh;
    background-color: var(--bg-body);
}

.top-header {
    background: #FFFFFF;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.page-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
}

.card {
    background: #FFFFFF;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.card-header {
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--light);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.card-body {
    padding: 1.75rem;
}

.form-control, .form-select {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    background-color: var(--light);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(72, 127, 255, 0.1);
    background-color: #FFFFFF;
    outline: none;
}

.input-group-icon {
    position: relative;
}

.input-group-icon .form-control {
    padding-left: 3rem;
}

.input-group-icon .icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    font-size: 0.9375rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(72, 127, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    box-shadow: 0 6px 16px rgba(72, 127, 255, 0.4);
    transform: translateY(-1px);
}

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

.btn-light:hover {
    background-color: #E2E8F0;
    border-color: #CBD5E1;
    color: var(--text-primary);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--light);
    border-bottom: 2px solid var(--border-color);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    padding: 1rem 1.25rem;
}

.table tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9375rem;
}

.table tbody tr:hover {
    background-color: var(--light);
    transition: background-color 0.2s ease;
}

.badge {
    padding: 0.375rem 0.875rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-success {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    color: #065F46;
}

.badge-danger {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    color: #991B1B;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.status-indicator.status-active {
    color: var(--secondary-color);
}

.status-indicator.status-inactive {
    color: var(--danger-color);
}

.form-switch .form-check-input {
    width: 3rem;
    height: 1.5rem;
    cursor: pointer;
}

.form-switch .form-check-input:checked {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.form-check {
    padding: 0.75rem;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.form-check:hover {
    background-color: var(--light);
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.25rem;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    cursor: pointer;
    margin-left: 0.5rem;
    float: right;
    width: 80%;
}

.alert {
    border-radius: 12px;
    border: 1px solid;
    padding: 1rem 1.25rem;
    font-size: 0.9375rem;
}

.alert-outline-success {
    background: linear-gradient(135deg, #D1FAE5 0%, #ECFDF5 100%);
    border-color: #10B981;
    color: #065F46;
}

.alert-outline-danger {
    background: linear-gradient(135deg, #FEE2E2 0%, #FEF2F2 100%);
    border-color: #EF4444;
    color: #991B1B;
}

.alert-outline-info {
    background: linear-gradient(135deg, #DBEAFE 0%, #EFF6FF 100%);
    border-color: #3B82F6;
    color: #1E40AF;
}

.modal-content {
    border-radius: 12px;
    border: none;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
   
    position: relative;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.auth-card {
    background: #FFFFFF;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 460px;
    padding: 3rem;
    position: relative;
    z-index: 1;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo h1 {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, #000 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-align: center;
    color: var(--text-primary);
}

.auth-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 0.9375rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    font-size: 1.125rem;
}

.api-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.875rem;
}

.api-status-badge.connected {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    color: #065F46;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

.api-status-badge.disconnected {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    color: #991B1B;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
}

.api-status-badge i {
    font-size: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.model-card {
    background: linear-gradient(135deg, var(--light) 0%, #FFFFFF 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

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

.model-info h6 {
    margin: 0 0 0.25rem 0;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.model-info small {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-family: 'Courier New', monospace;
}

.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

.bg-warning {
    background-color: var(--warning-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-content {
        margin-left: 0;
    }
}

/* ============================================
   CHAT INTERFACE
   ============================================ */
.chat-container {
    display: flex;
    height: calc(100vh - 120px);
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* Sidebar izquierdo */
.chat-sidebar {
    width: 320px;
    background: var(--light);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.chat-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--white);
}

.chat-sidebar-header h5 {
    color: var(--dark);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.chat-sidebar-controls {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--white);
}

.chat-conversations {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.conversacion-grupo {
    margin-bottom: 1.5rem;
}

.conversacion-grupo-titulo {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    padding: 0 0.75rem;
}

.conversacion-item {
    padding: 0.75rem;
    margin-bottom: 0.25rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    position: relative;
}

.conversacion-item:hover {
    background: var(--white);
    border-color: var(--border-color);
    box-shadow: var(--shadow-xs);
}

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

.conversacion-contenido-lateral {
    flex: 1;
    cursor: pointer;
    min-width: 0;
}

.btn-eliminar-conversacion {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.375rem 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    opacity: 0;
    font-size: 0.875rem;
}

.conversacion-item:hover .btn-eliminar-conversacion {
    opacity: 1;
}

.btn-eliminar-conversacion:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    transform: scale(1.1);
}

.btn-eliminar-conversacion:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.conversacion-item.active .btn-eliminar-conversacion {
    color: rgba(255, 255, 255, 0.8);
}

.conversacion-item.active .btn-eliminar-conversacion:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.conversacion-titulo {
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversacion-info {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* Panel central */
.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--white);
}

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

.chat-header-left {
    display: flex;
    align-items: center;
}

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

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: #f8f9fa;
}

.chat-messages-content {
    max-width: 800px;
    margin: 0 auto;
}

.chat-welcome {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mensajes */
.mensaje {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    background: var(--white);
    box-shadow: var(--shadow-xs);
    border: 1px solid var(--border-color);
}

.mensaje-usuario {
    margin-left: 2rem;
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.mensaje-asistente {
    margin-right: 2rem;
}

.mensaje-error {
    margin-right: 2rem;
    background: linear-gradient(135deg, #FEE2E2 0%, #FEF2F2 100%);
    border: 1px solid #EF4444;
    border-left: 4px solid #DC2626;
}

.mensaje-error .mensaje-avatar {
    background: #EF4444;
    color: white;
}

.mensaje-error .mensaje-autor {
    color: #991B1B;
}

.mensaje-error .mensaje-contenido {
    color: #7F1D1D;
}

.mensaje-error .mensaje-acciones {
    border-top-color: rgba(239, 68, 68, 0.2);
}

/* Tipos específicos de errores */
.mensaje-error-autenticacion {
    background: linear-gradient(135deg, #FEF3C7 0%, #FEF7E0 100%);
    border: 1px solid #F59E0B;
    border-left: 4px solid #D97706;
}

.mensaje-error-autenticacion .mensaje-avatar {
    background: #F59E0B;
    color: white;
}

.mensaje-error-autenticacion .mensaje-autor {
    color: #92400E;
}

.mensaje-error-autenticacion .mensaje-contenido {
    color: #78350F;
}

.mensaje-error-limite {
    background: linear-gradient(135deg, #DBEAFE 0%, #EFF6FF 100%);
    border: 1px solid #3B82F6;
    border-left: 4px solid #2563EB;
}

.mensaje-error-limite .mensaje-avatar {
    background: #3B82F6;
    color: white;
}

.mensaje-error-limite .mensaje-autor {
    color: #1E40AF;
}

.mensaje-error-limite .mensaje-contenido {
    color: #1E3A8A;
}

.mensaje-error-facturacion {
    background: linear-gradient(135deg, #FEE2E2 0%, #FEF2F2 100%);
    border: 1px solid #EF4444;
    border-left: 4px solid #DC2626;
}

.mensaje-error-facturacion .mensaje-avatar {
    background: #EF4444;
    color: white;
}

.mensaje-error-facturacion .mensaje-autor {
    color: #991B1B;
}

.mensaje-error-facturacion .mensaje-contenido {
    color: #7F1D1D;
}

.mensaje-error-contexto {
    background: linear-gradient(135deg, #E0E7FF 0%, #F0F4FF 100%);
    border: 1px solid #6366F1;
    border-left: 4px solid #4F46E5;
}

.mensaje-error-contexto .mensaje-avatar {
    background: #6366F1;
    color: white;
}

.mensaje-error-contexto .mensaje-autor {
    color: #3730A3;
}

.mensaje-error-contexto .mensaje-contenido {
    color: #312E81;
}

.mensaje-error-conexion {
    background: linear-gradient(135deg, #F3E8FF 0%, #FAF5FF 100%);
    border: 1px solid #8B5CF6;
    border-left: 4px solid #7C3AED;
}

.mensaje-error-conexion .mensaje-avatar {
    background: #8B5CF6;
    color: white;
}

.mensaje-error-conexion .mensaje-autor {
    color: #6B21A8;
}

.mensaje-error-conexion .mensaje-contenido {
    color: #581C87;
}

.mensaje-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.mensaje-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    font-size: 0.875rem;
}

.mensaje-usuario .mensaje-avatar {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.mensaje-asistente .mensaje-avatar {
    background: var(--primary-color);
    color: white;
}

.mensaje-info {
    flex: 1;
}

.mensaje-autor {
    font-weight: 600;
    font-size: 0.875rem;
}

.mensaje-fecha {
    font-size: 0.75rem;
    opacity: 0.7;
}

.mensaje-contenido {
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.mensaje-acciones {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.mensaje-usuario .mensaje-acciones {
    border-top-color: rgba(255, 255, 255, 0.2);
}

/* Input de mensaje */
.chat-input-container {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

.chat-input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    max-width: 800px;
    margin: 0 auto;
}

.chat-input {
    flex: 1;
    resize: none;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
    max-height: 120px;
    transition: all 0.2s ease;
}

.chat-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
    outline: none;
}

.chat-send {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--primary-color);
    color: white;
    transition: all 0.2s ease;
}

.chat-send:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.chat-send:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
}

/* Indicador de carga en el chat */
.chat-loader {
    animation: fadeIn 0.3s ease-in;
}

.typing-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.4;
    animation: typingAnimation 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingAnimation {
    0%, 60%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    30% {
        opacity: 1;
        transform: scale(1.2);
    }
}

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

/* Form check específico para chat sidebar */
.chat-sidebar .form-check {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    margin-bottom: 0;
}

.chat-sidebar .form-check-input {
    margin: 0;
    order: 2;
}

.chat-sidebar .form-check-label {
    margin: 0;
    order: 1;
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Responsive Chat */
@media (max-width: 768px) {
    .chat-container {
        height: calc(100vh - 80px);
        flex-direction: column;
    }
    
    .chat-sidebar {
        width: 100%;
        height: 200px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .chat-main {
        flex: 1;
    }
    
    .mensaje-usuario {
        margin-left: 1rem;
    }
    
    .mensaje-asistente {
        margin-right: 1rem;
    }
}

/* ============================================
   PÁGINA DE CONSUMO
   ============================================ */
.consumo-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.consumo-metrica {
    text-align: center;
    padding: 1.5rem;
}

.consumo-metrica .icono {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.consumo-metrica .valor {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.consumo-metrica .etiqueta {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.filtros-consumo {
    background: var(--light);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.filtros-consumo .form-label {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.tabla-consumo th {
    background: var(--light);
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tabla-consumo td {
    vertical-align: middle;
    font-size: 0.875rem;
}

.tabla-consumo .numero {
    text-align: right;
    font-family: 'Courier New', monospace;
}

.tabla-consumo .coste {
    color: var(--success-color);
    font-weight: 600;
}

.grafica-container {
    position: relative;
    height: 300px;
}

/* Gráficas de barras con Bootstrap */
#graficaCoste, #graficaTokens {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

#graficaCoste::-webkit-scrollbar,
#graficaTokens::-webkit-scrollbar {
    width: 6px;
}

#graficaCoste::-webkit-scrollbar-thumb,
#graficaTokens::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

#graficaCoste::-webkit-scrollbar-thumb:hover,
#graficaTokens::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

#graficaCoste .progress,
#graficaTokens .progress {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    overflow: visible;
}

#graficaCoste .progress-bar,
#graficaTokens .progress-bar {
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.5rem;
    transition: width 0.6s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Resumen de filtros */
.resumen-filtros {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
    box-shadow: var(--shadow-sm);
}

.resumen-filtros .h4 {
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.resumen-filtros .text-primary {
    color: var(--primary-color) !important;
}

.resumen-filtros .text-success {
    color: var(--success-color) !important;
}

.resumen-filtros .text-info {
    color: var(--info-color) !important;
}

.resumen-filtros .text-warning {
    color: var(--warning-color) !important;
}

.resumen-filtros small {
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resumen-filtros .card {
    border: none;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease;
}

.resumen-filtros .card:hover {
    transform: translateY(-2px);
}

/* ============================================
   PÁGINA DE FINE-TUNING
   ============================================ */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-marker {
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.timeline-content {
    padding: 0.5rem 1rem;
    background: var(--light);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.timeline-content small {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

/* Ejemplos de fine-tuning */
.ejemplos-lista {
    max-height: 500px;
    overflow-y: auto;
}

.ejemplo-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fff;
    transition: box-shadow 0.2s ease;
}

.ejemplo-item:hover {
    box-shadow: var(--shadow-md);
}

.ejemplo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.ejemplo-numero {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.875rem;
}

.ejemplo-acciones {
    display: flex;
    gap: 0.5rem;
}

.ejemplo-contenido {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.ejemplo-seccion {
    padding: 0.75rem;
    background: var(--light);
    border-radius: 6px;
}

.ejemplo-seccion strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-size: 0.875rem;
}

.ejemplo-seccion p {
    font-size: 0.875rem;
    color: var(--text-color);
    white-space: pre-wrap;
}

/* Conversaciones históricas para fine-tuning */
.conversaciones-historicas {
    max-height: 600px;
    overflow-y: auto;
}

.conversacion-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fff;
    transition: all 0.2s ease;
}

.conversacion-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.conversacion-item.usado {
    background: #f8f9fa;
    opacity: 0.7;
}

.conversacion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.conversacion-contenido {
    margin-bottom: 1rem;
}

.mensaje-user,
.mensaje-assistant {
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.mensaje-user {
    background: #e3f2fd;
    border-left: 3px solid #2196f3;
}

.mensaje-assistant {
    background: #f3e5f5;
    border-left: 3px solid #9c27b0;
}

.mensaje-user strong,
.mensaje-assistant strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--dark);
}

.mensaje-user p,
.mensaje-assistant p {
    font-size: 0.875rem;
    white-space: pre-wrap;
}

.conversacion-acciones {
    display: flex;
    justify-content: flex-end;
}

.conversacion-item.usado .conversacion-acciones button {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive para consumo */
@media (max-width: 768px) {
    .filtros-consumo .row > div {
        margin-bottom: 1rem;
    }
    
    .consumo-metrica {
        padding: 1rem;
    }
    
    .consumo-metrica .valor {
        font-size: 1.5rem;
    }
    
    .tabla-consumo {
        font-size: 0.75rem;
    }
    
    .grafica-container {
        height: 250px;
    }
    
    .resumen-filtros {
        padding: 1rem;
        margin-top: 1.5rem;
    }
    
    .resumen-filtros .h4 {
        font-size: 1.25rem;
    }
}

/* ============================================
   RESPUESTAS HTML EN CHAT
   ============================================ */
.bloque-html-personalizado {
    background: #f9f9f9;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 16px;
    margin: 12px 0;
    overflow: hidden;
    position: relative;
}

.html-toolbar {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 0;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.html-toolbar .btn {
    font-size: 0.8125rem;
}

.vista-render,
.vista-codigo {
    margin-top: 10px;
    white-space: normal;
    overflow-wrap: break-word;
    word-wrap: break-word;
    overflow: hidden;
}

.vista-render {
    background: #FFFFFF;
    border: 2px dashed rgba(72, 127, 255, 0.2);
    border-radius: 6px;
    padding: 1rem;
}

.contenido-renderizado {
    overflow-wrap: break-word;
    word-wrap: break-word;
    max-width: 100%;
}

.vista-codigo {
    background: #f8f9fa;
    border-radius: 6px;
    padding: 0.75rem;
}

.vista-codigo pre {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.vista-codigo code {
    font-family: 'Courier New', monospace;
    background: transparent;
    display: block;
    padding: 0;
    color: #2d3748;
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.mensaje-con-html {
    padding: 0 !important;
}

/* Contenido separado */
.contenido-explicacion {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(72, 127, 255, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 0 6px 6px 0;
}

.contenido-explicacion:last-child {
    margin-bottom: 0;
}

.contenido-codigo-plano {
    margin: 0.75rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.contenido-codigo-plano pre {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.contenido-codigo-plano code {
    font-family: 'Courier New', monospace;
    background: transparent;
    padding: 0;
    color: #2d3748;
}

/* Aislar estilos del HTML renderizado */
.contenido-renderizado * {
    max-width: 100%;
}

.contenido-renderizado img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0.5rem 0;
}

.contenido-renderizado table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.5rem 0;
    table-layout: auto;
    overflow-wrap: break-word;
}

.contenido-renderizado table td,
.contenido-renderizado table th {
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.contenido-renderizado a {
    color: var(--primary-color);
    text-decoration: underline;
    word-break: break-all;
}

.contenido-renderizado pre {
    background: #f8f9fa;
    padding: 0.75rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 0.5rem 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.contenido-renderizado code {
    background: #f8f9fa;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-family: 'Courier New', monospace;
}

.contenido-renderizado p,
.contenido-renderizado div,
.contenido-renderizado span {
    word-wrap: break-word;
    overflow-wrap: break-word;
}