/* Custom Stylesheet - Panel Diferencias Aloha */

:root {
    /* Paleta de Colores - Tema Oscuro Premium */
    --bg-main: #0b0d10;
    --bg-card: rgba(20, 24, 33, 0.75);
    --bg-input: #171c26;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(59, 130, 246, 0.4);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    --accent-blue: #3b82f6;
    --accent-blue-glow: rgba(59, 130, 246, 0.35);
    --accent-purple: #8b5cf6;
    --accent-purple-glow: rgba(139, 92, 246, 0.35);
    --accent-green: #10b981;
    --accent-red: #ef4444;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px var(--accent-blue-glow);

    --font-primary: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

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

body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 10% 20%, rgba(59, 130, 246, 0.05) 0px, transparent 50%),
        radial-gradient(at 90% 80%, rgba(139, 92, 246, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.app-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Encabezado */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.logo-text h1 {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(90deg, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text .tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.green {
    background-color: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
}

.status-dot.yellow {
    background-color: #f59e0b;
    box-shadow: 0 0 8px #f59e0b;
    animation: pulse 1.5s infinite alternate;
}

.status-dot.red {
    background-color: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red);
}

.status-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Contenedor Principal */
.app-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Tarjetas (Cards) */
.filters-card, .results-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    padding: 24px;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.2px;
    border-left: 3px solid var(--accent-blue);
    padding-left: 10px;
}

/* Formulario de Filtros */
.filters-form {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1fr;
    gap: 20px;
    align-items: flex-end;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Campos de entrada básicos */
input[type="date"] {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

input[type="date"]:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 20px;
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    outline: none;
    border: none;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: #fff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-secondary);
}

.icon-download {
    width: 16px;
    height: 16px;
}

/* Resultados Card */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 16px;
}

.results-header .section-title {
    margin-bottom: 0;
}

/* Tabla de Datos */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Custom Scrollbar para Tabla */
.table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.table-wrapper::-webkit-scrollbar-track {
    background: var(--bg-main);
}

.table-wrapper::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.table-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}

.data-table th {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    font-weight: 600;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background-color 0.2s;
}

.data-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

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

/* Alineaciones específicas */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
}

/* Estados Vacíos y de Carga */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    animation: float 4s ease-in-out infinite;
}

.empty-state h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.empty-state p {
    font-size: 0.88rem;
    max-width: 420px;
    color: var(--text-muted);
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 16px;
    color: var(--text-secondary);
}

/* Loader Spinner */
.loader {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(59, 130, 246, 0.1);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    display: inline-block;
    animation: spin 0.6s linear infinite;
}

/* Contenedor de Alertas */
.alert-container {
    padding: 14px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.88rem;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-container.error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.alert-container.success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

/* Pie de Página */
.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}

.code-dsn, .code-db {
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--accent-blue);
}

@media (max-width: 600px) {
    .app-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* ==========================================================================
   Sobreescritura de Tom Select para adaptarlo al Tema Oscuro Premium
   ========================================================================== */

.ts-wrapper.single .ts-control {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    color: var(--text-primary) !important;
    font-family: var(--font-primary) !important;
    font-size: 0.9rem !important;
    min-height: 40px !important;
    padding: 8px 36px 8px 12px !important; /* Relleno para centrar verticalmente y dejar espacio para la flecha */
    transition: border-color 0.2s, box-shadow 0.2s !important;
}

.ts-wrapper.single.focus .ts-control {
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2) !important;
}

.ts-control input {
    color: var(--text-primary) !important;
    font-family: var(--font-primary) !important;
    font-size: 0.9rem !important;
}

.ts-control input::placeholder {
    color: var(--text-muted) !important;
}

.ts-dropdown {
    background-color: #171c26 !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    color: var(--text-primary) !important;
    box-shadow: var(--shadow-md) !important;
    margin-top: 5px !important;
    z-index: 1000 !important;
}

.ts-dropdown .option {
    padding: 10px 12px !important;
    cursor: pointer !important;
    color: var(--text-primary) !important;
    transition: background-color 0.15s, color 0.15s !important;
}

.ts-dropdown .option:hover, 
.ts-dropdown .active {
    background-color: rgba(59, 130, 246, 0.15) !important;
    color: #fff !important;
}

.ts-dropdown .no-results {
    padding: 10px 12px !important;
    color: var(--text-muted) !important;
    font-style: italic !important;
}

.ts-wrapper.single .ts-control::after {
    border-color: var(--text-secondary) transparent transparent transparent !important;
}

.ts-wrapper.single.open .ts-control::after {
    border-color: transparent transparent var(--text-secondary) transparent !important;
}

.ts-control .item {
    color: var(--text-primary) !important;
}

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

@keyframes pulse {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   Estilos de Pestañas (Tabs)
   ========================================================================== */
.tab-navigation {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0px;
    margin-bottom: 8px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    transition: all 0.2s ease;
    border-bottom: 2px solid transparent;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
    color: var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    background: rgba(59, 130, 246, 0.06);
}

.tab-panel {
    display: none;
}

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

.panel-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 16px;
    max-width: 800px;
}

.panel-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    width: 100%;
}

@media (max-width: 600px) {
    .panel-header-actions {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
}

/* ==========================================================================
   Zona de Carga y Acciones del DBF (Upload Grid)
   ========================================================================== */
.dbf-upload-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    padding: 24px;
}

.upload-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 20px;
    margin-top: 16px;
}

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

.drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: all 0.2s ease;
    text-align: center;
}

.drop-zone:hover, .drop-zone.drag-over {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.03);
}

.drop-zone-icon {
    font-size: 2rem;
}

.drop-zone-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.file-input {
    display: none;
}

.file-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    margin-top: 4px;
}

.file-name {
    font-weight: 600;
    color: var(--accent-blue);
    font-size: 0.8rem;
    word-break: break-all;
}

.file-size {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.upload-actions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.shortcut-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: -6px;
}

.w-full {
    width: 100%;
}

/* ==========================================================================
   Tarjetas de Métricas de Comparación
   ========================================================================== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.metric-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.metric-card.highlight {
    border-color: rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.02);
}

.metric-val {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-lbl {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

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

/* ==========================================================================
   Badges y Botón de Descarga Exitosa
   ========================================================================== */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    text-align: center;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.12);
    color: #34d399;
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.12);
    color: #f87171;
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-green), #059669) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15) !important;
    color: #fff !important;
}

.btn-success:hover:not(:disabled) {
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3) !important;
    transform: translateY(-1px);
}

/* Forzar ocultamiento correcto de elementos usando el atributo HTML5 hidden */
[hidden] {
    display: none !important;
}

/* Estilos de la Cabecera Derecha y Botón Salir */
.header-right-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.22);
    color: #fff;
    border-color: rgba(239, 68, 68, 0.45);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.logout-icon {
    width: 14px;
    height: 14px;
}

.badge-secondary {
    background-color: rgba(156, 163, 175, 0.12);
    color: #d1d5db;
}