:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #273549;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0ea5e9;
  --error: #f87171;
  --success: #4ade80;
  --warn: #fbbf24;
  --border: #334155;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85em;
  background: rgba(0,0,0,0.25);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

header.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.25rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.topbar-user {
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.topbar-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem 0.7rem;
  font-size: 1.1rem;
  border-radius: 6px;
  margin-left: auto;
  cursor: pointer;
}

@media (max-width: 780px) {
  .topbar-toggle { display: inline-block; }
  .topbar-nav {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    margin: 0.75rem -0.5rem -0.25rem;
    gap: 0.25rem;
    display: none;
  }
  .topbar.open .topbar-nav { display: flex; }
  .topbar-nav .navlink,
  .topbar-nav .topbar-user,
  .topbar-nav .logout-form { width: 100%; }
  .topbar-nav .logout-form button { width: 100%; }
  .topbar-user { text-align: center; }
}

.brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.brand span { color: var(--accent); }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

h1, h2, h3 { margin-top: 0; }
h2 { font-size: 1.15rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

label { display: block; margin-bottom: 0.4rem; font-size: 0.95rem; color: var(--muted); }

input[type=text],
input[type=password],
input[type=url],
input[type=email],
input[type=number],
input[type=search],
input[type=tel],
input[type=file],
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}

input[type=file] { padding: 0.4rem; }

/* Quitar spinners nativos de Firefox y WebKit en inputs numéricos para que
   conserven el mismo look que el resto de campos. */
input[type=number] { -moz-appearance: textfield; appearance: textfield; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field { margin-bottom: 1rem; }
.field .help { font-size: 0.8rem; color: var(--muted); margin-top: 0.3rem; }

.row { display: flex; gap: 1rem; flex-wrap: wrap; }
.row > .field { flex: 1; min-width: 200px; }

button, .btn {
  background: var(--accent);
  color: #0b1220;
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1.2rem;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-block;
}

button:hover, .btn:hover { background: var(--accent-hover); color: #fff; }

.btn-link {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.4rem 0.8rem;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.alert.success { border-color: var(--success); color: var(--success); }
.alert.error   { border-color: var(--error);   color: var(--error); }
.alert.warn    { border-color: var(--warn);    color: var(--warn); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  /* Filenames muy largos sin espacios (p.ej. "informe_anual_2026_consolidado_definitivo_v3.pdf")
     hacían crecer la celda y desbordaban el .card por la derecha. Con `anywhere`
     el navegador parte primero por espacios/guiones/puntos y, sólo si no puede,
     corta dentro de la palabra. Combinado con `min-width: 0` para anular el
     ancho mínimo intrínseco que aplican algunos navegadores a celdas de tabla. */
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}
th { color: var(--muted); font-weight: 600; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--panel-2);
  font-size: 0.75rem;
  color: var(--muted);
}
.badge.success { color: var(--success); border: 1px solid var(--success); }
.badge.error   { color: var(--error);   border: 1px solid var(--error); }
.badge.warn    { color: var(--warn);    border: 1px solid var(--warn); }

.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  width: 100%;
  max-width: 380px;
}

.muted { color: var(--muted); font-size: 0.85rem; }

.navlink {
  color: var(--muted);
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  font-size: 0.9rem;
  text-decoration: none;
}
.navlink:hover { color: var(--text); background: var(--panel-2); }
.navlink.active { color: var(--accent); background: var(--panel-2); }

.logout-form { margin: 0; }
.logout-form button { background: transparent; border: 1px solid var(--border); color: var(--muted); padding: 0.4rem 0.8rem; font-weight: 500; }
.logout-form button:hover { color: var(--text); }

/* Installer */
.installer-wrapper {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.installer-wrapper .brand { text-align: center; margin-bottom: 1.5rem; font-size: 1.6rem; }

.steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 0.5rem;
}
.step {
  flex: 1;
  text-align: center;
  padding: 0.5rem 0.4rem;
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 0.8rem;
  border: 1px solid var(--border);
}
.step.active {
  background: var(--accent);
  color: #0b1220;
  border-color: var(--accent);
  font-weight: 600;
}
.step.done { color: var(--success); border-color: var(--success); }

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.check-list li:last-child { border-bottom: 0; }

.optional-section {
  border-top: 1px dashed var(--border);
  margin-top: 1.5rem;
  padding-top: 1rem;
}

/* === Badges por proveedor === */
.badge-qdrant   { color: #c084fc; border: 1px solid #a855f7; }
.badge-pinecone { color: #4ade80; border: 1px solid #22c55e; }

/* === Dropzone === */
.dropzone {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 1.5rem 1rem;
  text-align: center;
  background: var(--panel-2);
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.is-dragging { border-color: var(--accent); background: rgba(56,189,248,0.08); }
.dropzone.has-file    { border-color: var(--success); border-style: solid; }
.dropzone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.dropzone-icon  { font-size: 1.8rem; color: var(--muted); margin-bottom: 0.3rem; }
.dropzone-label { font-size: 1rem; }
.dropzone-hint  { font-size: 0.8rem; margin-top: 0.3rem; }
.dropzone-file  {
  margin-top: 0.6rem;
  padding: 0.5rem 0.75rem;
  background: rgba(74,222,128,0.1);
  border: 1px solid var(--success);
  border-radius: 6px;
  color: var(--success);
  font-size: 0.9rem;
  word-break: break-all;
}

/* === Profile picker (radio cards) en dashboard === */
.profile-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.6rem;
}
.profile-option { cursor: pointer; }
.profile-option input { position: absolute; opacity: 0; pointer-events: none; }
.profile-option .profile-card {
  display: block;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  transition: border-color 0.15s, background 0.15s;
}
.profile-option input:checked + .profile-card {
  border-color: var(--accent);
  background: rgba(56,189,248,0.08);
}
.profile-option .profile-name { display:block; font-weight: 600; margin-bottom: 0.25rem; }
.profile-option .profile-meta { display: flex; gap: 0.5rem; align-items: center; font-size: 0.8rem; margin-bottom: 0.25rem; flex-wrap: wrap; }
.profile-option .profile-endpoint { display: block; font-size: 0.75rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: ui-monospace, monospace; }

/* === Provider picker (form de perfiles) === */
.provider-picker { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.7rem; }
.provider-option { cursor: pointer; }
.provider-option input { position: absolute; opacity: 0; pointer-events: none; }
.provider-option .provider-card {
  display: block;
  padding: 1rem 1.2rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  transition: border-color 0.15s, background 0.15s;
}
.provider-option input:checked + .provider-card {
  border-color: var(--accent);
  background: rgba(56,189,248,0.08);
}
.provider-name { display:block; font-weight: 600; font-size: 1.05rem; margin-bottom: 0.2rem; }

/* Toggle de etiquetas según el proveedor seleccionado */
body[data-provider="qdrant"]   .when-pinecone { display: none; }
body[data-provider="pinecone"] .when-qdrant   { display: none; }

/* === Info compacta del perfil activo (browse) === */
.profile-info {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.55rem 0.85rem;
  margin: -0.5rem 0 1rem;
  font-size: 0.85rem;
}

/* === Botón con spinner ===
   Sólo aplica display cuando NO está hidden — si dejamos display:inline-block
   global, sobrescribe el `hidden` HTML y se ven los dos textos a la vez. */
.btn-spinner:not([hidden]) { display: inline-block; }

/* === Puntos en navegador === */
.point {
  border: 1px solid var(--border);
  background: var(--panel-2);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
}
.point-head { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.5rem; font-size: 0.85rem; }
.point-id   { font-size: 0.78rem; color: var(--muted); }
.point-text {
  color: var(--text);
  line-height: 1.45;
  font-size: 0.95rem;
  white-space: pre-wrap;
  border-left: 2px solid var(--accent);
  padding-left: 0.85rem;
  margin: 0.4rem 0;
}
.point-meta { margin-top: 0.5rem; font-size: 0.8rem; color: var(--muted); }
.point-meta summary { cursor: pointer; }
.point-meta pre {
  background: rgba(0,0,0,0.3);
  padding: 0.75rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.75rem;
}

/* === Updater === */
.updater-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 1rem;
  margin: 0.5rem 0 1.2rem;
  font-size: 0.9rem;
}
.version-badge {
  display: inline-block;
  background: var(--accent);
  color: #0b1220;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}

/* === Utility classes (CSP-safe alternatives to inline style="…") ===
   La CSP estricta (style-src 'self') bloquea cualquier atributo style="".
   Estas utilidades cubren los casos que antes resolvíamos con inline styles
   en las vistas, manteniendo la página parseable por el navegador. */
.m-0    { margin: 0; }
.mt-1   { margin-top: 0.4rem; }
.mt-2   { margin-top: 0.75rem; }
.mt-3   { margin-top: 1rem; }
.mt-4   { margin-top: 1.2rem; }
.mt-5   { margin-top: 1.5rem; }
.mb-1   { margin-bottom: 0.4rem; }
.mb-2   { margin-bottom: 0.75rem; }
.mb-3   { margin-bottom: 1rem; }
.mb-4   { margin-bottom: 1.2rem; }
.mb-5   { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.text-warn    { color: var(--warn); }
.text-error   { color: var(--error); }
.text-success { color: var(--success); }
.full-width  { width: 100%; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}
.row-actions { white-space: nowrap; }
.inline-form { display: inline; }
.form-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }
.btn-row      { display: flex; gap: 0.5rem; }
.btn-danger   { color: var(--error); border-color: var(--error); }
.list-tight   { margin: 0.4rem 0 0 1.25rem; }

.upload-limit-details { margin-top: 0.5rem; font-size: 0.85rem; }
.upload-limit-details summary { cursor: pointer; color: var(--warn); display: inline-block; }
.upload-limit-details ul { color: var(--text); }
.upload-limit-details p { color: var(--muted); }

/* === Multi-upload AJAX === */
.upload-progress-list {
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.upload-progress-row {
  display: grid;
  grid-template-columns: 1fr 200px auto;
  gap: 0.75rem;
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
}
.upload-progress-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-progress-bar {
  height: 6px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 999px;
  overflow: hidden;
}
.upload-progress-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.15s ease-out;
}
.upload-progress-status {
  font-size: 0.78rem;
  white-space: nowrap;
  min-width: 90px;
  text-align: right;
}
.upload-progress-ok .upload-progress-bar-fill { background: var(--success); }
.upload-progress-ok .upload-progress-status { color: var(--success); }
.upload-progress-err .upload-progress-bar-fill { background: var(--error); }
.upload-progress-err .upload-progress-status { color: var(--error); }

/* === Progress bar genérica (cola CRON) === */
.progress-bar {
  display: inline-block;
  width: 80px;
  height: 6px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 999px;
  overflow: hidden;
  vertical-align: middle;
  margin-right: 0.4rem;
}
.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease-out;
}

/* Filas de perfiles ocultos: las atenuamos para distinguirlas rápidamente
   en /profiles, pero las dejamos clicables. */
.profile-hidden-row {
  opacity: 0.55;
}
.profile-hidden-row:hover {
  opacity: 1;
}

/* === Checkbox inline (form de perfiles, etc.) === */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}
.checkbox-label input[type="checkbox"] { margin: 0; }

@media (max-width: 640px) {
  .upload-progress-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .upload-progress-status { text-align: left; }
}

/* === Queue stats === */
.queue-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}
.queue-stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem;
  text-align: center;
}
.queue-stat-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}
.queue-stat-num.queue-stat-error { color: var(--error); }
.queue-stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* === Bloques de código / copy-to-clipboard === */
.code-block {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  overflow-x: auto;
  white-space: pre;
  margin: 0.5rem 0;
}
[data-copy-source] { cursor: copy; transition: background 0.2s, border-color 0.2s; }
[data-copy-source]:hover { border-color: var(--accent); }
[data-copy-source].copy-flash { background: rgba(74, 222, 128, 0.15); border-color: var(--success); }

/* === Presets de chunking === */
.chunk-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chunk-presets .btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.chunk-presets .btn:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* === Estimación en tiempo real de chunks === */
.chunk-estimate {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.chunk-estimate table { margin-top: 0.5rem; }
.chunk-estimate td[data-estimate] {
  font-family: ui-monospace, monospace;
  color: var(--accent);
  font-weight: 600;
}

/* === Stats de la BD === */
.db-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}

/* === Paginación (history) === */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}