/* Estilos base de la aplicación - Nuevo diseño */
:root {
    --primary-color: #0078d4; /* Azul Telematel más claro */
    --primary-hover: #0067b8;
    --primary-light: #4ca6ff;
    --secondary-color: #ff6600;
    --secondary-hover: #e65c00;
    --background-color: #f8f9fa;
    --card-background: #ffffff;
    --sidebar-bg: #f8f8f8;
    --text-color: #333333;
    --text-muted: #757575;
    --border-color: #e9ecef;
    --system-panel-bg: #1e1e1e;
    --system-panel-text: #e0e0e0;
    --error-color: #dc3545;
    --success-color: #00c853;
    --warning-color: #ffab00;
    --shadow-color: rgba(0, 0, 0, 0.05);
}

  html {
    font-size: 16px;
  position: relative;
  min-height: 100%;
    scroll-behavior: smooth;
}

body {
  margin-bottom: 60px;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    letter-spacing: 0.015em;
}

/* Estilos para la barra de navegación */
.navbar {
    box-shadow: 0 2px 8px var(--shadow-color);
    background: linear-gradient(135deg, #0078d4, #005fa3);
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: white;
    letter-spacing: -0.02em;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navbar-brand:hover .company-logo {
    transform: scale(1.05);
}

.navbar-light .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    transition: color 0.2s;
    border-radius: 6px;
    padding: 0.5rem 1rem;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Telematel specific styles */
.telematel-brand-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    font-size: 2.2rem;
    line-height: 1.1;
}

.telematel-brand-name span {
    font-weight: 400;
    font-size: 1rem !important;
    margin-left: 10px;
    text-shadow: none;
    opacity: 0.9;
}

.telematel-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.2px;
}

/* Estilos para las tarjetas */
.card {
    border: none;
    box-shadow: 0 4px 12px var(--shadow-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Estilos para los mensajes del chat */
.chat-body {
    padding: 1.5rem;
    background-color: var(--background-color);
}

.message-bubble {
    max-width: 80%;
    padding: 1rem 1.25rem;
    border-radius: 18px;
    margin-bottom: 1rem;
    overflow-wrap: break-word;
    box-shadow: 0 2px 4px var(--shadow-color);
    position: relative;
}

.user-bubble {
    background: linear-gradient(135deg, #0078d4, #005fa3);
    color: white;
    border-bottom-right-radius: 4px;
    margin-left: auto;
}

.user-bubble::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: -8px;
    width: 16px;
    height: 16px;
    background: var(--primary-hover);
    border-radius: 0 0 0 16px;
    transform: rotate(-90deg);
}

.assistant-bubble {
    background-color: var(--card-background);
    color: var(--text-color);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px var(--shadow-color);
    border-left: 3px solid var(--secondary-color);
}

.assistant-bubble::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -8px;
    width: 16px;
    height: 16px;
    background: var(--card-background);
    border-radius: 0 0 16px 0;
    transform: rotate(90deg);
}

.message-sender {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Estilos para el panel de instrucciones del sistema */
.system-panel .card-header {
    background: linear-gradient(90deg, var(--system-panel-bg), #292929);
    color: var(--system-panel-text);
    border-bottom: none;
}

.system-panel .card-body {
    background-color: #1e1e1e;
    color: var(--system-panel-text);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.system-panel pre {
    color: var(--system-panel-text);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.system-panel .btn-outline-primary {
    color: var(--primary-light);
    border-color: var(--primary-light);
    background-color: transparent;
}

.system-panel .btn-outline-primary:hover {
    background-color: rgba(187, 134, 252, 0.15);
    color: var(--primary-light);
}

.system-panel .btn-success {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #000000;
}

.system-panel .btn-success:hover {
    background-color: var(--secondary-hover);
    border-color: var(--secondary-hover);
}

/* Estilo para los botones */
.btn {
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(98, 0, 238, 0.2);
}

.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #000000;
    box-shadow: 0 2px 4px rgba(3, 218, 198, 0.2);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    border-color: var(--secondary-hover);
    box-shadow: 0 4px 8px rgba(3, 218, 198, 0.3);
    transform: translateY(-1px);
}

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

/* Estilo para el input de mensajes */
.form-control {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1.25rem;
    box-shadow: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(98, 0, 238, 0.1);
}

.input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Estilo para los selects */
.form-select {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(98, 0, 238, 0.1);
}

/* Estilos para los badges y etiquetas */
.badge {
    padding: 0.4em 0.8em;
    font-weight: 600;
    border-radius: 6px;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.badge-info, .bg-info {
    background-color: var(--secondary-color) !important;
    color: white !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover)) !important;
}

.bg-light {
    background-color: rgba(255, 255, 255, 0.9) !important;
}

/* Estilos para archivos */
.file-item {
    transition: all 0.2s ease;
    padding: 0.75rem 1rem;
}

.file-item:hover {
    background-color: rgba(0, 0, 0, 0.03);
    border-left: 3px solid var(--primary-color);
}

.file-id-info {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.delete-file-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    transition: all 0.2s ease;
    margin-left: 10px;
}

.delete-file-btn:hover {
    background-color: var(--error-color);
    color: white;
    border-color: var(--error-color);
}

.badge.bg-info {
    background-color: var(--secondary-color) !important;
    font-weight: 500;
    padding: 0.35em 0.65em;
}

code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85em;
    color: var(--primary-color);
}

/* Estilo para los modales */
.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* Estilos para scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.3);
}

/* Estilo para el footer */
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
    color: var(--text-muted);
    background: linear-gradient(135deg, #0078d4, #005fa3) !important;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    padding: 1rem 0;
}

/* Estilos para las alertas y mensajes de estado */
.alert {
    border: none;
    border-radius: 12px;
    box-shadow: 0 3px 6px var(--shadow-color);
    padding: 1.25rem;
}

.alert-info {
    background-color: rgba(98, 0, 238, 0.08);
    color: var(--primary-color);
}

.alert-danger {
    background-color: rgba(176, 0, 32, 0.08);
    color: var(--error-color);
}

.alert-success {
    background-color: rgba(0, 200, 83, 0.08);
    color: var(--success-color);
}

/* Estilo para la barra de progreso */
.progress {
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    background-color: #e9ecef;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width 0.5s ease;
}

/* Animaciones y efectos */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.message-bubble {
    animation: fadeIn 0.3s ease-out forwards;
}

/* Modo oscuro - plantilla para implementación futura */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #121212;
        --card-background: #1e1e1e;
        --sidebar-bg: #252525;
        --text-color: #f5f5f5;
        --text-muted: #aaaaaa;
        --border-color: #333333;
        --shadow-color: rgba(0, 0, 0, 0.2);
    }
    
    .form-control, .form-select {
        background-color: #2d2d2d;
        border-color: #444444;
        color: #f5f5f5;
    }
    
    .form-control:focus, .form-select:focus {
        background-color: #333333;
    }
    
    .file-item:hover {
        background-color: #2a2a2a;
    }
    
    code {
        background-color: rgba(255, 255, 255, 0.1);
    }
}

/* Logo styling */
.company-logo {
    height: auto;
    width: 180px;
    max-width: 100%;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

@media (max-width: 768px) {
    .telematel-brand-name {
        font-size: 1.8rem;
    }
    
    .company-logo {
        width: 140px;
    }
}

/* Estilos para la leyenda de estados de archivos */
.file-status-legend {
    font-size: 0.85rem;
    background-color: var(--light-color);
}

.file-status-legend .badge {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
    border-radius: 4px;
}

.file-status-legend .badge i {
    margin-right: 0.3rem;
}

/* Resaltar archivos con error */
.file-item.border-danger {
    border-left-width: 4px;
    background-color: rgba(220, 53, 69, 0.05);
}

.file-item.border-danger:hover {
    background-color: rgba(220, 53, 69, 0.1);
    border-left-color: var(--bs-danger);
}