:root {
    --bg-dark: #0f172a;
    --bg-panel: #1e293b;
    --border: #334155;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --primary: #60a5fa;
    --primary-strong: #3b82f6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --accent: #2563eb;
}

* { box-sizing: border-box; }

/* Inputs */
input[type="search"] {
    background: rgba(255, 255, 255, 0.836);
    color: var(--bg-dark);
    border: 1px solid var(--border);
}

/* Estilo Base del Layout */
html, body {
    height: 100%;
    margin: 0;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(96,165,250,0.04)), #0f172a;
    color: var(--text-main);
    height: 100vh;
    overflow: hidden; /* Evita scroll en el body, lo manejan los paneles */
}

/* Layout Principal */
#app-container {
    display: flex;
    flex-direction: column;  /* header arriba */
    height: 100vh;
}

/* Contenedor principal: sidebar + contenido a la derecha */
#main-layout {
    display: flex;
    flex-direction: row;      /*  Sidebar a la izquierda, contenido a la derecha */
    flex: 1;
    min-height: 0;            /* Permite que el contenido crezca correctamente */
}

header {
    height: 50px;
    background: linear-gradient(90deg, rgba(96,165,250,0.12), rgba(37,99,235,0.15));
    border-bottom: 1px solid #1f2937;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 20px;
    flex-shrink: 0;
    gap: 15px;
}
header h1 { font-size: 1.2rem; margin: 0; }

#status {
    font-size: 0.9rem;
    padding: 4px 10px;
    border-radius: 4px;
    background: var(--primary);
    color: white;
    font-weight: bold;
}

/* --- Sidebar Izquierdo --- */
#sidebar {
    width: 320px;
    min-width: 200px;
    max-width: 420px;
    background: rgba(17,24,39,0.8);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 10px;
    overflow-y: auto;
    flex-shrink: 0;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
    resize: horizontal; /* permite arrastrar para compactar */
}
body.sidebar-collapsed #sidebar {
    width: 64px;
    min-width: 64px;
    transition: width 0.25s ease, transform 0.25s ease;
    overflow: hidden;
}
body.sidebar-collapsed #sidebar .card,
body.sidebar-collapsed #sidebar #controls-footer,
body.sidebar-collapsed #sidebar .btn,
body.sidebar-collapsed #sidebar h2,
body.sidebar-collapsed #sidebar .cols-header-info,
body.sidebar-collapsed #sidebar ul {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
body.sidebar-collapsed #sidebar::after {
    content: '☰';
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 18px;
    color: var(--text-muted);
}
#sidebar {
  transition: width 0.25s ease, transform 0.25s ease;
}

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.card h2 {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    padding-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Controles Generales */
.control {
    width: 100%;
    background: #0b1220;
    border: 1px solid #1f2937;
    color: white;
    padding: 8px;
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 0.9rem;
    transition: border 0.2s, box-shadow 0.2s;
}
.control:disabled { opacity: 0.5; }
.control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(56,189,248,0.2);
}

.btn {
    border: none;
    border-radius: 6px;
    cursor: pointer;
    padding: 8px 12px;
    font-weight: 700;
    color: white;
    transition: 0.2s;
    letter-spacing: 0.2px;
}
.btn-sm { padding: 4px 8px; font-size: 0.85rem; }
.btn-xs { padding: 2px 5px; font-size: 0.75rem; }
.full-width { width: 100%; }
.mt-5 { margin-top: 5px; }
.mb-10 { margin-bottom: 10px; }

.btn-primary { background: var(--primary); }
.btn-primary:hover { background: var(--primary-strong); }
.btn-success { background: var(--success); color: #0f172a; }
.btn-success:hover { background: #16a34a; }
.btn-secondary { background: var(--border); color: var(--text-main); }
.btn-secondary:hover { background: #475569; }
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
.import-btn {
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-top: 8px;
}
.btn-danger { background: var(--danger); color: #0b1220; }
.btn-danger:hover { background: #dc2626; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.flex-row { display: flex; gap: 5px; }
.small-label { font-size: 0.8rem; color: var(--text-muted); }

/* Lista de Columnas */
.col-list-scroll {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 200px;
    overflow-y: auto;
}
.col-item {
    padding: 6px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}
.col-item:hover { background: #334155; }
.col-item.active { border-left: 3px solid var(--primary); background: #1e293b; }
.cols-header-info { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 5px; font-style: italic; }

/* Logs */

/* Nuevo estilo para Logs cuando est en una pestaa */
.log-output-full {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 20px;
    overflow: auto;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-main);
    background: var(--bg-dark); /* Color de fondo oscuro */
}
#log-output.log-output-full {
    height: 100%;
    width: 100%;
    overflow: auto;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-main);
    background: var(--bg-dark);
}


/* .log-output {
    height: 100px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 0.75rem;
    color: #94a3b8;
} */
.log-line { margin-bottom: 2px; }
.log-line[data-type="error"] { color: var(--danger); }
.log-line[data-type="success"] { color: var(--success); }

/* --- Panel Derecho (Contenido) --- */
#content-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 10px 20px 20px 20px;
    background: var(--bg-dark);
    overflow: hidden; /* Evita scroll, lo manejan las pestaas */}

.tabs {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.tabs-nav {
    display: flex;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0; /* Evita que la barra de tabs se encoja */
}
.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 12px 20px;
    cursor: pointer;
    font-size: 0.9rem;
    border-right: 1px solid var(--border);
}
.tab-btn.active {
    background: var(--bg-dark);
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    margin-bottom: -1px; /* Alinea con el borde inferior */
}
.tab-btn:hover { color: white; }

.tab-content {
    flex-grow: 1;
    display: none;
    overflow: hidden;
    padding: 0;
}

.tab-content {
    flex-grow: 1;
    display: none;
    overflow: hidden;
    padding: 0;
}
.tab-content.active { 
    display: flex;
    flex-direction: column; 
}


#data-grid { height: 100%; flex-grow: 1; min-height: 0; }
#equiv-grid { height: 100%; flex-grow: 1; min-height: 0; }
#results-grid { height: 100%; flex-grow: 1; min-height: 0; }

.equiv-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 10px 0;
}
.equiv-controls .wrap {
    flex-wrap: wrap;
    align-items: center;
}
.equiv-controls .control {
    margin-bottom: 0;
}
#equiv-query-status {
    min-height: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.equiv-collapsed #equiv-panel > *:not(:first-child) { display: none !important; }
.equiv-collapsed #equiv-panel { padding: 10px; }
#json-preview {
    height: 100%;
    margin: 0;
    padding: 20px;
    overflow: auto;
    color: #22c55e;
    background: #000;
}

/* --- Modales --- */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6);
}
.modal-content {
    background-color: var(--bg-panel);
    margin: 5% auto;
    padding: 0;
    border: 1px solid var(--border);
    width: 400px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.modal-content.large { width: 600px; }

.modal-header, .modal-footer {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.02);
}
.modal-header { border-bottom: 1px solid var(--border); }
.modal-footer {
    border-top: 1px solid var(--border);
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
    background: rgba(15,23,42,0.6);
}
.modal-body {
    padding: 20px;
    max-height: 60vh;
    overflow-y: auto;
    flex: 1 1 auto;
}
.cfg-modal-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.cfg-section {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    background: rgba(15,23,42,0.4);
}
.cfg-section h4 {
    margin: 0 0 8px 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}
.inline-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.cfg-cast-args {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px;
    margin-top: 8px;
}
.cast-arg-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.cfg-cast-args label {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.val-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.val-rule {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: flex-end;
}
.val-rule .control {
    flex: 1 1 180px;
    margin-bottom: 0;
}
.val-rule .btn-xs.btn-danger {
    align-self: center;
    height: 32px;
    padding: 0 10px;
    margin-left: auto;
}

.close-btn { font-size: 1.5rem; cursor: pointer; }
.close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: background 0.2s;
}
.close-btn:hover { color: var(--danger); background: rgba(239,68,68,0.1); }

.sp-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
}

.sp-actions {
  display: flex;
  gap: 6px;
  flex: 1 1 auto;
}

.sp-actions .control {
  margin-bottom: 0;
}

/* Selector de SP usa estilos base de .control */

/* Tabulator Custom Dark Theme overrides */
/* ====== TABULATOR: CABECERA ====== */

.tabulator {
  border: none;
  background-color: var(--bg-dark);
}

/* Fondo general del encabezado */
.tabulator .tabulator-header {
  background: linear-gradient(90deg, #0f172a, #0d1626);
  border-bottom: 1px solid #1f2937;
}

/* Cada columna del header */
.tabulator .tabulator-col {
  background-color: #0e1727;
  color: #e5e7eb;
  border-right: 1px solid #1e293b;
}

/* Forzar color sobrio en las celdas de cabecera */
.tabulator .tabulator-header .tabulator-col {
  background-color: #0e1727 !important;
  color: #e5e7eb !important;
  border-right: 1px solid #1e293b !important;
}

/* Texto del ttulo */
.tabulator .tabulator-col .tabulator-col-title {
  font-weight: 600;
  font-size: 0.85rem;
}

/* Hover en cabecera */
.tabulator .tabulator-col:hover {
  background-color: rgba(37, 99, 235, 0.18);
}

/* Icono de ordenamiento */
.tabulator .tabulator-col .tabulator-col-sorter {
  color: #cbd5e1;
}

/* Ajustes de legibilidad en filas/celdas (modo oscuro) */
.tabulator .tabulator-tableholder {
  background: #0b1220;
}

.tabulator-row {
  background-color: #0f172a;
  color: #385984;
  border-bottom: 1px solid #1e293b;
}

.tabulator-row:nth-child(even) {
  background-color: #111827;
}

/* Hover: mismo color que las filas de "Columnas y Validaciones" (#334155) con opacidad suave */
.tabulator-row:hover {
  background-color: rgba(51, 65, 85, 0.6);
}

/* Selección: misma paleta con mayor énfasis */
.tabulator .tabulator-row.tabulator-selected,
.tabulator-row.tabulator-selected,
.tabulator-row.tabulator-selected:hover {
  background-color: rgba(51, 65, 85, 0.9) !important;
  color: #e2e8f0 !important;
  outline: 1px solid rgba(148, 163, 184, 0.6);
}

.tabulator-row.tabulator-selected .tabulator-cell,
.tabulator-row.tabulator-selected.tabulator-active .tabulator-cell {
  border-color: rgba(148, 163, 184, 0.35);
}

.tabulator-row.tabulator-selected .tabulator-cell,
.tabulator-row.tabulator-active .tabulator-cell {
  border-color: rgba(147, 197, 253, 0.4);
}

.tabulator .col-hover,
.tabulator .tabulator-col.col-hover {
  background-color: rgba(37, 99, 235, 0.16) !important;
  color: #e2e8f0 !important;
}

.tabulator .col-selected,
.tabulator .tabulator-col.col-selected {
  background-color: rgba(37, 99, 235, 0.28) !important;
  color: #f8fafc !important;
  box-shadow: inset 0 -2px 0 rgba(147, 197, 253, 0.6);
}

.tabulator-cell {
  border-right: 1px solid #1e293b;
}

.tabulator-cell.txt-muted {
  color: var(--text-muted);
}

.tabulator-placeholder {
  background: #0f172a;
  color: var(--text-muted);
}

.tabulator-row.error-row .tabulator-cell {
  background: rgba(239, 68, 68, 0.08);
  color: #fecdd3;
}

.tabulator-row.error-row:hover .tabulator-cell {
  background: rgba(239, 68, 68, 0.14);
}

.tabulator .tabulator-col .tabulator-col-title {
  white-space: nowrap;
}

.tabulator .tabulator-footer {
  background: #0f172a;
  border-top: 1px solid #1f2937;
  color: #e2e8f0;
}

.tabulator .tabulator-footer .tabulator-page,
.tabulator .tabulator-footer .tabulator-page-size,
.tabulator .tabulator-footer .tabulator-pages {
  color: #e2e8f0;
}

/* Selects largos (SP) */
.select-wrapper {
  max-height: 260px;
  overflow: auto;
}

select.tall-select[size] {
  min-height: 180px;
}

/* Modal Confirmar Envio: evitar scroll horizontal */
#send-modal .modal-content {
  max-width: 640px;
  width: 90%;
}
#send-modal .modal-body .flex-row {
  flex-wrap: wrap;
  gap: 10px;
}
#send-modal .modal-body .flex-row > * {
  min-width: 200px;
  flex: 1 1 200px;
}

/* Scrollbar suave */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(148,163,184,0.4) transparent;
}
*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
*::-webkit-scrollbar-thumb {
  background: rgba(148,163,184,0.4);
  border-radius: 6px;
}
*::-webkit-scrollbar-track {
  background: transparent;
}

@media (max-width: 768px) {
  .modal-content,
  .modal-content.large {
    width: 95%;
    margin: 10px auto;
    max-height: 92vh;
  }

  .modal-body {
    max-height: 70vh;
  }
}

.status-msg[data-type="working"] { background: var(--primary); }
.status-msg[data-type="ok"] { background: var(--success); }
.status-msg[data-type="error"] { background: var(--danger); }