/* ─── Fuentes locales ────────────────────────────────────────────── */
@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Bold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TelefonicaSans';
  src: url('/assets/fonts/Telefonica_Sans_Bold_Italic.woff2') format('woff2');
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'PlayfairDisplay';
  src: url('/assets/fonts/PlayfairDisplay.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ─── Reset y variables ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul:         #0066ff;
  --azul-oscuro:  #0066FF;
  --negro:        #000000;
  --gris:         #1d1d1b;
  --gris-dim:     #6b6b6b;
  --gris-suave:   #9c9b9b;
  --gris-medio:   #c3c3c3;
  --gris-claro:   #f5f5f5;
  --blanco:       #ffffff;
  --borde:        #eeeeee;
  --radius:       6px;
  --radius-sm:    4px;
}

html, body {
  height: 100%;
  font-family: 'TelefonicaSans', system-ui, sans-serif;
  background: var(--blanco);
  color: var(--gris);
  overflow: hidden;
}

/* ─── Estructura principal ──────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* ─── Header ────────────────────────────────────────────────────── */
#header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 100px;
      padding-right: 20px;
  height: 64px;
  background: var(--blanco);
  border-bottom: 1px solid var(--borde);
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}

.header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
    top: 0;
    left: 0;
}

.header-logo img {
  display: block;
      width: 100%;
    height: 100%;
}

.logo-fallback {
  font-family: 'TelefonicaSans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--azul);
  letter-spacing: 0.04em;
}

.header-divider {
  display: block;
  width: 1px;
  height: 28px;
  background: var(--borde);
  flex-shrink: 0;
}

.header-subtitle {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-dim);
}

#btn-clear {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  background: none;
  color: var(--gris-dim);
  padding: 6px 12px;
    border: 1px solid rgba(26, 21, 20, 0.15);
    border-radius: 6px;
  cursor: pointer;
  font-size: 11px;
  font-family: 'TelefonicaSans', sans-serif;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: border-color 0.2s, color 0.2s;
}

#btn-clear:hover {
  border-color: var(--azul);
  color: var(--azul);
}

#btn-clear i {
  width: 13px;
  height: 13px;
}

/* ─── Main layout (conversation + panel) ───────────────────────── */
#main {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ─── Conversation column ───────────────────────────────────────── */
#conversation {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

/* ─── Entidad animada (canvas wave, full-width) ─────────────────── */
#entity {
  width: 100%;
  padding: 20px 0 8px;
  flex-shrink: 0;
  overflow: hidden;
  display: none;;
}

#entity-canvas {
  display: block;
  width: 100%;
}

/* ─── Mensajes ──────────────────────────────────────────────────── */
#messages {
  flex: 1;
  overflow-y: auto;
  padding: 49px 250px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  scroll-behavior: smooth;
}

#messages::-webkit-scrollbar { width: 4px; }
#messages::-webkit-scrollbar-track { background: transparent; }
#messages::-webkit-scrollbar-thumb { background: var(--gris-medio); border-radius: 2px; }

.msg {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg.teatro {
  align-self: flex-start;
  max-width: 80%;
  margin-bottom: 28px;
}

.msg.user {
  align-self: flex-end;
  max-width: 70%;
  margin-bottom: 20px;
}

/* Avatar labels */
.msg .avatar {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}

.msg.teatro .avatar {
  justify-content: flex-start;
}

.msg.user .avatar {
  justify-content: flex-end;
}

.msg .avatar .label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.msg.teatro .avatar .label {
  color: var(--azul);
}

.msg.user .avatar .label {
  color: var(--gris-suave);
}

/* Bubbles */
.bubble {
  background: none;
  border: none;
  padding: 0;
  word-break: break-word;
}

.msg.teatro .bubble {
  font-family: 'TelefonicaSans', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gris);
}

.msg.teatro .bubble h1,
.msg.teatro .bubble h2,
.msg.teatro .bubble h3,
.msg.teatro .bubble h4,
.msg.teatro .bubble h5,
.msg.teatro .bubble h6 {
  font-family: 'PlayfairDisplay', serif;
  font-weight: 400;
  color: var(--gris);
  margin-top: 20px;
  margin-bottom: 8px;
  line-height: 1.3;
}

.msg.teatro .bubble h2 { font-size: 20px; }
.msg.teatro .bubble h3 { font-size: 17px; }
.msg.teatro .bubble h4 { font-size: 15px; }

.msg.teatro .bubble > p:first-child {
  font-family: 'PlayfairDisplay', serif;
  font-size: 16px;
  line-height: 1.85;
}

.msg.teatro .bubble p {
  margin-bottom: 10px;
}

.msg.teatro .bubble p:last-child {
  margin-bottom: 0;
}

.msg.teatro .bubble ul,
.msg.teatro .bubble ol {
  margin: 8px 0 10px 20px;
}

.msg.teatro .bubble li {
  margin-bottom: 4px;
  line-height: 1.7;
}

.msg.teatro .bubble strong {
  font-weight: 600;
  color: var(--gris);
}

.msg.teatro .bubble em {
  font-style: italic;
}

.msg.teatro .bubble blockquote {
  border-left: 2px solid var(--azul);
  margin: 12px 0;
  padding: 6px 16px;
  color: var(--gris-dim);
  font-style: italic;
}

.msg.teatro .bubble code {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  background: var(--gris-claro);
  padding: 2px 6px;
  border-radius: 3px;
}

.msg.teatro .bubble pre {
  background: var(--gris-claro);
  padding: 12px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 10px 0;
}

.msg.teatro .bubble pre code {
  background: none;
  padding: 0;
}

.msg.teatro .bubble hr {
  border: none;
  border-top: 1px solid var(--borde);
  margin: 16px 0;
}

/* User */
.msg.user .bubble {
  font-family: 'TelefonicaSans', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gris-suave);
  text-align: right;
}

/* Thinking state */
.bubble.thinking {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
}

.bubble.thinking .dots {
  display: none;
}

.bubble.thinking .thinking-label {
  font-family: 'PlayfairDisplay', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--gris-dim);
}

/* Tool badge */
.tool-badge {
  font-family: 'TelefonicaSans', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--azul);
  opacity: 0.6;
  margin-top: 6px;
  display: block;
}

/* ─── Cursor de streaming ───────────────────────────────────────── */
.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--azul);
  margin-left: 2px;
  animation: blink-cur 0.8s step-end infinite;
  vertical-align: text-bottom;
  opacity: 0.7;
}

@keyframes blink-cur { 50% { opacity: 0; } }

/* ─── Chips de fuente ───────────────────────────────────────────── */
.source-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--borde);
}

.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: none;
  color: var(--gris-dim);
  font-size: 11px;
  font-family: 'TelefonicaSans', sans-serif;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}

.source-chip:hover {
  border-color: rgba(0, 102, 255, 0.4);
  color: var(--azul);
  background: rgba(0, 102, 255, 0.04);
}

/* ─── Citas inline de página ─────────────────────────────────────── */
.inline-cite {
  display: inline;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(0, 102, 255, 0.07);
  color: var(--azul);
  font-size: 0.82em;
  font-family: 'TelefonicaSans', sans-serif;
  cursor: pointer;
  border: 1px solid rgba(0, 102, 255, 0.18);
  white-space: nowrap;
  transition: background .15s, border-color .15s;
  vertical-align: middle;
}

.inline-cite:hover {
  background: rgba(0, 102, 255, 0.14);
  border-color: rgba(0, 102, 255, 0.4);
}

/* ─── Galería de archivos ───────────────────────────────────────── */
.archivos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.archivo-card {
  border: 1px solid var(--borde);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: 'TelefonicaSans', sans-serif;
  background: var(--blanco);
}

.archivo-card:hover {
  border-color: var(--gris-medio);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.archivo-card .thumb {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
  background: var(--gris-claro);
}

.archivo-card .thumb-placeholder {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gris-claro);
}

.file-ext {
  font-family: 'TelefonicaSans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--azul);
}

.archivo-card .card-body {
  padding: 8px 10px;
}

.archivo-card .card-tipo {
  font-size: 9px;
  font-weight: 600;
  color: var(--gris-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 3px;
}

.archivo-card .card-pie {
  font-size: 11px;
  color: var(--gris);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.4;
}

/* ─── Resize handle ─────────────────────────────────────────────── */
#resize-handle {
  width: 5px;
  flex-shrink: 0;
  cursor: col-resize;
  background: var(--borde);
  transition: background 0.2s;
  position: relative;
}

#resize-handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1px;
  height: 40px;
  background: var(--gris-medio);
  border-radius: 1px;
  opacity: 0;
  transition: opacity 0.2s;
}

#resize-handle:hover,
#resize-handle.resizing {
  background: rgba(1, 157, 244, 0.12);
}

#resize-handle:hover::after,
#resize-handle.resizing::after {
  opacity: 1;
  background: var(--azul);
}

/* ─── Panel lateral ─────────────────────────────────────────────── */
#panel-archivos {
  width: 280px;
  flex-shrink: 0;
  border-left: 1px solid var(--borde);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#panel-header {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--azul);
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--borde);
  flex-shrink: 0;
}

#panel-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 20px;
  text-align: center;
}

#panel-placeholder p {
  font-size: 12px;
  color: var(--gris-medio);
  line-height: 1.6;
  font-family: 'TelefonicaSans', sans-serif;
}

#panel-items {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

#panel-items::-webkit-scrollbar { width: 3px; }
#panel-items::-webkit-scrollbar-thumb { background: var(--gris-medio); border-radius: 2px; }

#panel-items .archivos-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 0;
}

#panel-items .archivo-card .thumb,
#panel-items .archivo-card .thumb-placeholder {
  height: 78px;
}

/* ─── Input bar ─────────────────────────────────────────────────── */
#input-bar {
  padding: 12px 250px 16px;
  background: var(--blanco);
  flex-shrink: 0;
}

#input-bar .wrapper-input-bar {
  position: relative;
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 0 10px 10px;
  box-shadow: 0px 0px 7px 0px #0000001a;
}

#input-form {
  display: flex;
  flex-direction: column;
}

#input-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

#input-field {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 1px solid var(--gris-medio);
  padding: 10px 0;
  color: var(--gris);
  font-size: 14px;
  font-family: 'TelefonicaSans', sans-serif;
  font-weight: 400;
  resize: none;
  min-height: 45px;
  max-height: 200px;
  line-height: 1.5;
  outline: none;
  transition: border-color 0.2s;
  border-radius: 0;
      overflow: hidden;
}

#input-field:focus {
  border-bottom-color: var(--azul);
}

#input-field::placeholder {
  color: var(--gris-medio);
  font-weight: 300;
}

#btn-send {
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--azul);
  transition: background 0.18s, opacity 0.18s;
  margin-bottom: 1px;
}

#btn-send:hover:not(:disabled) {
  background: rgba(1, 157, 244, 0.08);
}

#btn-send:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

#btn-send svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  display: block;
}

#btn-send.is-streaming #icon-loading {
  animation: spin-loading 0.9s linear infinite;
}

@keyframes spin-loading {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

#hint {
  font-size: 10px;
  color: var(--gris-medio);
  font-family: 'TelefonicaSans', sans-serif;
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* ─── Tabs de categorías ────────────────────────────────────────── */
#cat-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 8px 0 2px;
  margin-top: 6px;
}

#cat-tabs::-webkit-scrollbar { display: none; }
#cat-tabs:empty { display: none; border-top: none; margin-top: 0; }

.cat-tab {
  flex-shrink: 0;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--borde);
  background: transparent;
  color: var(--gris-dim);
  font-size: 12px;
  font-family: 'TelefonicaSans', sans-serif;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s, border-color .2s, background .2s;
}

.cat-tab:hover {
  color: var(--gris);
  border-color: rgba(0, 102, 255, 0.4);
}

.cat-tab.active {
  color: var(--azul);
  border-color: rgba(0, 102, 255, 0.5);
  background: rgba(0, 102, 255, 0.06);
}

/* ─── Dropdown de subcategorías ─────────────────────────────────── */
#cat-dropdown {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0;                         /* sobreescrito por JS según el tab pulsado */
  width: 300px;
  max-width: calc(100% - 10px);
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 -6px 32px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  transform-origin: bottom left;
  pointer-events: none;
  transition: opacity .2s cubic-bezier(0.2, 0, 0, 1),
              transform .2s cubic-bezier(0.2, 0, 0, 1);
  z-index: 20;
}

#cat-dropdown.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.cat-dropdown-title {
  font-family: 'PlayfairDisplay', serif;
  font-style: italic;
  font-size: 17px;
  color: var(--azul);
  margin-bottom: 4px;
}

.cat-dropdown-item {
  width: 100%;
  text-align: left;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--borde);
  background: none;
  color: var(--gris-dim);
  font-size: 12px;
  font-family: 'TelefonicaSans', sans-serif;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}

.cat-dropdown-item:hover {
  color: var(--azul);
  border-color: rgba(0, 102, 255, 0.4);
  background: rgba(0, 102, 255, 0.04);
}

/* ─── Lightbox ──────────────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

#lightbox.open { display: flex; }

#lb-content {
  max-width: 92vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#lb-content img, #lb-content iframe {
  max-width: 92vw;
  max-height: 85vh;
  background: #fff;
  box-shadow: 0 10px 60px rgba(0,0,0,0.6);
}

#lb-content iframe { width: 85vw; height: 85vh; }

.lb-info {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.6);
  padding: 6px 14px;
  border-radius: 999px;
  max-width: 80vw;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s;
}

.lb-close:hover { background: rgba(255,255,255,0.16); }
.lb-close svg { width: 20px; height: 20px; }

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1280px) {
  #messages {
    padding: 49px 50px 24px;
}
#input-bar {
    padding: 12px 50px 16px;
}
}


@media (max-width: 768px) {
  #panel-archivos,
  #resize-handle {
    display: none;
  }

  #messages {
    padding: 8px 20px 16px;
  }

  #input-bar {
    padding: 10px 20px 14px;
  }

  .msg.teatro { max-width: 95%; }
  .msg.user   { max-width: 95%; }

  .archivos-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}

@media (max-width: 680px) {
  #header {
    padding: 0 16px;
    gap: 10px;
    position: fixed;
    width: 100%;
  }
  .header-divider,
  .header-subtitle {
    display: none;
  }
  #conversation {
    margin-top: 220px;
  }
  #btn-clear span {display:none;}
}

/* ──────────────────────── PIN gate (v1) ──────────────────────── */

#pin-gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 10, 20, 0.97);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.pin-card {
  background: #1a1f2e;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
}
.pin-logo {
  font-size: 18px;
  font-weight: 600;
  color: #f0f4f8;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.pin-sub {
  font-size: 14px;
  color: rgba(240,244,248,0.6);
  margin-bottom: 28px;
}
#pin-inputs-v1 {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}
.pin-digit-v1 {
  width: 44px;
  height: 56px;
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: #f0f4f8;
  -moz-appearance: textfield;
  transition: border-color .15s;
}
.pin-digit-v1::-webkit-inner-spin-button,
.pin-digit-v1::-webkit-outer-spin-button { -webkit-appearance: none; }
.pin-digit-v1:focus { border-color: #0066ff; outline: none; box-shadow: 0 0 0 2px rgba(0,102,255,.2); }
#pin-submit {
  width: 100%;
  padding: 12px;
  background: #0066ff;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  margin-bottom: 12px;
}
#pin-submit:hover { background: #0055d4; }
#pin-submit:disabled { background: #555; cursor: not-allowed; }
.pin-error {
  min-height: 20px;
  font-size: 13px;
  color: #ff4d4d;
}
.pin-shake-v1 { animation: v1-shake .35s ease; }
@keyframes v1-shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-7px); }
  60%      { transform: translateX(7px); }
}

/* ──────────────────────── Header extras (v1) ──────────────────────── */

#btn-switch-v1, #btn-docs-v1 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid rgba(26,21,20,0.15);
  border-radius: 6px;
  font-size: 13px;
  color: #444;
  background: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, color .15s;
  font-family: inherit;
}
#btn-switch-v1:hover, #btn-docs-v1:hover {
  background: rgba(0,102,255,0.06);
  color: #0066ff;
  border-color: rgba(0,102,255,0.3);
}

/* ──────────────────────── Docs drawer (v1) ──────────────────────── */

#docs-drawer-v1 {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(380px, 92vw);
  background: #fff;
  border-left: 1px solid rgba(26,21,20,0.12);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.2,.7,.2,1);
  z-index: 200;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.1);
}
#docs-drawer-v1.open { transform: translateX(0); }
#docs-backdrop-v1 {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
  z-index: 199;
}
#docs-backdrop-v1.open { opacity: 1; pointer-events: auto; }
.v1-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(26,21,20,0.1);
  font-size: 15px;
  font-weight: 600;
  color: #1a1514;
}
.v1-drawer-head button {
  background: none; border: none; cursor: pointer;
  color: #888; padding: 4px; border-radius: 4px;
}
.v1-drawer-head button:hover { color: #333; background: rgba(0,0,0,0.05); }
#docs-body-v1 {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px 32px;
}
.v1-docs-loading, .v1-docs-empty { font-size: 13px; color: #888; padding: 12px 0; }
.v1-doc-item {
  display: flex;
  flex-direction: column;
  padding: 12px 0;
  border-bottom: 1px solid rgba(26,21,20,0.08);
  cursor: pointer;
  transition: background .15s;
  border-radius: 4px;
}
.v1-doc-item:last-child { border-bottom: none; }
.v1-doc-item:hover .v1-doc-title { color: #0066ff; }
.v1-doc-title {
  font-size: 14px;
  color: #1a1514;
  font-weight: 500;
  transition: color .15s;
}
.v1-doc-meta { font-size: 11px; color: #999; margin-top: 2px; }

/* ─── Legal links v1 ────────────────────────────────────────── */
#legal-links-v1 {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 8px 0 0;
}
.pin-legal {
  display: flex; align-items: center; gap: 8px;
  justify-content: center; margin-top: 20px;
}
.legal-link-v1 {
  background: none; border: none; padding: 0;
  font-family: 'TelefonicaSans', sans-serif; font-size: 10px;
  color: var(--gris-medio); cursor: pointer;
  text-underline-offset: 2px; transition: color .2s;
}
.legal-link-v1:hover { color: var(--azul); }
.legal-sep-v1 { font-size: 11px; color: var(--gris-medio); user-select: none; }

#legal-modal-v1 {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: none; align-items: center; justify-content: center; z-index: 10100;
}
#legal-modal-v1.open { display: flex; }
#legal-modal-box-v1 {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: 12px;
  width: min(720px, 92vw); max-height: 82vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
}
#legal-modal-head-v1 {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px 14px; border-bottom: 1px solid var(--borde); flex-shrink: 0;
}
#legal-modal-title-v1 {
  font-family: 'TelefonicaSans', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--azul);
}
#legal-modal-close-v1 {
  width: 32px; height: 32px; border-radius: 50%; background: var(--gris-claro);
  border: none; color: var(--gris-dim); display: flex; align-items: center;
  justify-content: center; cursor: pointer; transition: background .2s; flex-shrink: 0;
}
#legal-modal-close-v1:hover { background: var(--borde); }
#legal-modal-close-v1 svg { width: 16px; height: 16px; }
#legal-modal-body-v1 { overflow-y: auto; padding: 24px; flex: 1; }
#legal-modal-body-v1::-webkit-scrollbar { width: 4px; }
#legal-modal-body-v1::-webkit-scrollbar-thumb { background: var(--borde); border-radius: 2px; }
#legal-modal-body-v1 .legal-content h1 {
  font-size: 14px; font-weight: 700; color: var(--azul); margin-bottom: 16px;
  letter-spacing: .06em; text-transform: uppercase; font-family: 'TelefonicaSans', sans-serif;
}
#legal-modal-body-v1 .legal-content h2 {
  font-size: 11px; font-weight: 600; color: var(--azul); margin: 16px 0 7px;
  letter-spacing: .08em; text-transform: uppercase; font-family: 'TelefonicaSans', sans-serif;
}
#legal-modal-body-v1 .legal-content p {
  font-size: 13px; line-height: 1.7; color: var(--gris); margin-bottom: 10px;
  font-family: 'TelefonicaSans', sans-serif;
}
#legal-modal-body-v1 .legal-content strong { color: var(--negro); }
#legal-modal-body-v1 .legal-content .legal-table {
  width: 100%; border-collapse: collapse; font-size: 12px; margin: 12px 0 16px;
}
#legal-modal-body-v1 .legal-content .legal-table th,
#legal-modal-body-v1 .legal-content .legal-table td {
  padding: 8px 10px; text-align: left; border: 1px solid var(--borde);
  color: var(--gris); vertical-align: top; line-height: 1.5;
  font-family: 'TelefonicaSans', sans-serif;
}
#legal-modal-body-v1 .legal-content .legal-table th {
  background: rgba(0,0,0,.04); color: var(--negro); font-weight: 600;
}

@media (max-width: 640px) {
  #legal-modal-v1 { align-items: flex-end; }
  #legal-modal-box-v1 {
    width: 100vw; max-height: 90vh;
    border-radius: 12px 12px 0 0; position: fixed; bottom: 0; left: 0; right: 0; margin: 0;
  }
}