/* Maquetas de interfaz (content/demos.js). Todo en em relativo al tamaño de la maqueta,
   que escala con el ancho del contenedor (unidades de contenedor). Siempre en claro: son "capturas". */

.demo-wrap { container-type: inline-size; width: 100%; }
.demo {
  --d-bg: #FFFFFF; --d-ink: #1B1B1B; --d-dim: #6B6B6B; --d-line: #E4E2DE; --d-soft: #F4F3F0; --d-soft-2: #EAE8E3;
  --d-ai: #D81B60; --d-ai-soft: #FCE4EC; --d-pri: #1B1B1B; --d-ok: #2E7D4F; --d-warn: #8A5A00; --d-warn-soft: #FFF3D6;
  --d-ease: cubic-bezier(.23, 1, .32, 1);
  font-size: clamp(7.5px, 3.3cqw, 15px);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.4; color: var(--d-ink); background: var(--d-bg);
  aspect-ratio: 16 / 10; width: 100%; overflow: hidden; position: relative;
  display: flex; flex-direction: column;
  border: 1px solid rgba(0, 0, 0, .12); border-radius: .5em;
  box-shadow: 0 1px 2px rgba(20, 15, 5, .06), 0 10px 24px -12px rgba(20, 15, 5, .28);
}
.demo * { box-sizing: border-box; }
.demo p { margin: 0; }
.d-titlebar { display: flex; align-items: center; gap: .35em; padding: .55em .8em; background: linear-gradient(var(--d-soft), var(--d-soft-2)); border-bottom: 1px solid var(--d-line); font-size: .85em; color: var(--d-dim); flex: none; }
.d-titlebar i { width: .7em; height: .7em; border-radius: 50%; background: #D3D0CA; }
.d-titlebar span { margin-left: .5em; font-weight: 500; }
.d-body { padding: .9em 1em; display: flex; flex-direction: column; gap: .6em; flex: 1; min-height: 0; position: relative; }

/* Primitivas */
.d-row { display: flex; align-items: center; gap: .5em; }
.d-row.between { justify-content: space-between; } .d-row.end { justify-content: flex-end; } .d-row.wrap { flex-wrap: wrap; }
.d-row .grow, .grow { flex: 1; }
.dim { color: var(--d-dim); }
.d-t { font-size: 1em; }
.d-h { font-weight: 600; font-size: 1.05em; }
.d-h.big { font-size: 1.35em; } .center { text-align: center; justify-content: center; }
.d-ico { width: 1em; height: 1em; display: inline-block; vertical-align: -.15em; flex: none; }
.d-spark { width: .95em; height: .95em; display: inline-block; vertical-align: -.12em; margin-right: .35em; fill: currentColor; flex: none; }
.d-in { border: 1px solid var(--d-line); border-radius: .45em; padding: .6em .8em; background: #fff; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .04); }
.d-in.col { display: flex; flex-direction: column; gap: .5em; align-items: flex-start; }
.d-in.tall { min-height: 5em; line-height: 1.6; }
.d-in.sm { padding: .4em .6em; font-size: .95em; }
.d-send { width: 1.8em; height: 1.8em; border-radius: 50%; background: var(--d-pri); color: #fff; display: grid; place-items: center; flex: none; }
.d-btn { display: inline-flex; align-items: center; gap: .3em; padding: .45em .85em; border-radius: .45em; border: 1px solid var(--d-line); background: #fff; font-weight: 500; white-space: nowrap; }
.d-btn.sm { padding: .35em .7em; font-size: .92em; }
.d-btn.pri { background: var(--d-pri); color: #fff; border-color: var(--d-pri); }
.d-btn.ai { background: var(--d-ai); color: #fff; border-color: var(--d-ai); }
.d-btn.ghost { background: transparent; }
.d-chip { display: inline-flex; align-items: center; padding: .35em .75em; border-radius: 999px; border: 1px solid var(--d-line); background: #fff; font-size: .95em; white-space: nowrap; }
.d-chip.on { background: var(--d-pri); color: #fff; border-color: var(--d-pri); }
.d-chip.ai { color: var(--d-ai); border-color: #F5BFD3; background: var(--d-ai-soft); }
.d-chip.dim { color: var(--d-dim); }
.d-opts { display: flex; flex-wrap: wrap; gap: .4em; }
.d-tab { padding: .3em .6em; font-size: .92em; color: var(--d-dim); border-bottom: 2px solid transparent; }
.d-tab.on { color: var(--d-ink); border-bottom-color: var(--d-ink); font-weight: 600; }
.d-key { display: inline-block; padding: .1em .5em; border: 1px solid var(--d-line); border-bottom-width: 2px; border-radius: .3em; background: var(--d-soft); font-size: .85em; font-weight: 600; }
.d-link { color: var(--d-ai); text-decoration: underline; text-underline-offset: .15em; white-space: nowrap; }
.d-link.strong { font-weight: 600; }
.d-field { display: flex; gap: .8em; padding: .35em 0; border-bottom: 1px solid var(--d-line); font-size: .95em; }
.d-field .dim { width: 4em; }
.d-ghost { color: #9A9A9A; }
.d-caret { display: inline-block; width: 2px; height: 1.1em; background: var(--d-ai); vertical-align: -.2em; margin-left: .05em; }
.d-slash { color: var(--d-ai); font-weight: 700; }
.d-mark { background: var(--d-ai-soft); box-decoration-break: clone; padding: .05em .15em; border-radius: .2em; }
.d-hole { background: var(--d-ai-soft); color: var(--d-ai); border-radius: .25em; padding: .05em .3em; border: 1px dashed #E39AB6; }
.d-sup { color: var(--d-ai); font-weight: 700; font-size: .7em; margin-left: .1em; }
.d-note { background: var(--d-soft); border-radius: .5em; padding: .65em .8em; font-size: .95em; display: flex; flex-direction: column; gap: .3em; }
.d-note b { color: var(--d-ai); font-size: .8em; text-transform: uppercase; letter-spacing: .06em; }
.d-note .d-ico { color: var(--d-ok); margin-right: .3em; }
.d-warn { background: var(--d-warn-soft); color: var(--d-warn); border-radius: .5em; padding: .55em .8em; font-size: .95em; display: flex; gap: .5em; align-items: flex-start; }
.d-warn-in { background: var(--d-warn-soft); color: var(--d-warn); border-radius: .2em; padding: .05em .2em; }
.d-tip { position: absolute; left: 1em; top: 3.2em; background: var(--d-pri); color: #fff; font-size: .85em; padding: .4em .7em; border-radius: .4em; transform-origin: top left; }

/* Chat */
.d-chat { display: flex; flex-direction: column; justify-content: flex-end; gap: .5em; flex: 1; min-height: 0; overflow: hidden; }
.d-body > .d-in, .d-body > .d-opts, .d-body > .d-row { flex: none; }
.d-msg { max-width: 88%; padding: .55em .8em; border-radius: .7em; font-size: .95em; line-height: 1.45; }
.d-msg.me { align-self: flex-end; background: var(--d-soft-2); border-bottom-right-radius: .2em; }
.d-msg.ai { align-self: flex-start; background: #fff; border: 1px solid var(--d-line); border-bottom-left-radius: .2em; display: flex; flex-direction: column; gap: .2em; }
.d-msg.ai b { color: var(--d-ai); font-size: .78em; text-transform: uppercase; letter-spacing: .06em; }
.d-msg.sm { font-size: .88em; padding: .45em .65em; }

/* Documento y panel */
.d-split { display: grid; grid-template-columns: 1.15fr .85fr; gap: .8em; flex: 1; min-height: 0; }
.d-split.even { grid-template-columns: 1fr 1fr; }
.d-doc { display: flex; flex-direction: column; gap: .4em; min-width: 0; }
.d-doc.prop { background: var(--d-soft); border-radius: .5em; padding: .6em; margin: -.6em; }
.d-panel { background: var(--d-soft); border-radius: .6em; padding: .55em; display: flex; flex-direction: column; gap: .4em; min-width: 0; overflow: hidden; }
.d-split > * { overflow: hidden; }
.d-panel-h { font-weight: 600; font-size: .9em; color: var(--d-ai); display: flex; align-items: center; }
.d-toolbar { display: flex; align-items: center; gap: .3em; padding: .4em; background: var(--d-soft); border-radius: .5em; }
.d-tool { padding: .3em .55em; border-radius: .35em; font-size: .9em; display: inline-flex; align-items: center; }
.d-tool.ai { color: var(--d-ai); background: var(--d-ai-soft); }
.d-sep { width: 1px; height: 1.4em; background: var(--d-line); margin: 0 .2em; }
.d-gen { border-left: 3px solid var(--d-ai); background: var(--d-ai-soft); padding: .6em .8em; border-radius: 0 .5em .5em 0; display: flex; flex-direction: column; gap: .45em; }
.d-gen-tag { font-size: .8em; font-weight: 600; color: var(--d-ai); display: inline-flex; align-items: center; }
.d-intro { background: var(--d-soft); border-radius: .7em; padding: 1em; display: flex; flex-direction: column; gap: .5em; align-items: flex-start; }
.d-avatar { width: 2.4em; height: 2.4em; border-radius: 50%; background: var(--d-ai); color: #fff; display: grid; place-items: center; }
.d-avatar .d-spark { margin: 0; width: 1.2em; height: 1.2em; }

/* Listas y correo */
.d-mailh { display: flex; flex-direction: column; gap: .15em; padding-bottom: .5em; border-bottom: 1px solid var(--d-line); }
.d-list { display: flex; flex-direction: column; }
.d-list.dimmed { opacity: .45; }
.d-mail { display: grid; grid-template-columns: 7em 1fr auto; gap: .6em; padding: .45em 0; border-bottom: 1px solid var(--d-line); font-size: .92em; }
.d-mail b { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.d-mail span:not(.dim) { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.d-banner { margin-top: auto; background: var(--d-ai-soft); border: 1px solid #F5BFD3; border-radius: .6em; padding: .65em .8em; display: flex; flex-direction: column; gap: .5em; font-size: .92em; }
.d-banner b { font-weight: 600; }
.d-setting { display: flex; justify-content: space-between; align-items: center; gap: 1em; padding: .5em 0; border-bottom: 1px solid var(--d-line); font-size: .95em; }
.d-setting.sub { padding-left: 1.2em; color: var(--d-dim); }
.d-toggle { width: 2.6em; height: 1.5em; border-radius: 999px; background: #C9C6C0; position: relative; flex: none; transition: background .25s var(--d-ease); }
.d-toggle::after { content: ""; position: absolute; top: .15em; left: .15em; width: 1.2em; height: 1.2em; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .25); transition: transform .25s var(--d-ease); }
.d-toggle.on { background: var(--d-ok); } .d-toggle.on::after { transform: translateX(1.1em); }
.d-icobtn { width: 1.7em; height: 1.7em; border-radius: .4em; border: 1px solid var(--d-line); display: inline-grid; place-items: center; color: var(--d-dim); }
.d-icobtn.on { color: var(--d-ai); border-color: #F5BFD3; background: var(--d-ai-soft); }
.d-facts { display: flex; gap: 1.2em; margin-top: .2em; }
.d-facts span { display: flex; flex-direction: column; color: var(--d-dim); font-size: .85em; }
.d-facts b { font-size: 1.5em; color: var(--d-ink); text-transform: none; letter-spacing: 0; font-weight: 700; }
.d-sources { display: flex; flex-direction: column; gap: .25em; font-size: .88em; color: var(--d-dim); padding-top: .4em; border-top: 1px solid var(--d-line); }
.d-sources div { display: flex; gap: .4em; align-items: baseline; }
.d-att { display: inline-flex; align-items: center; gap: .3em; padding: .3em .6em; border-radius: .4em; background: var(--d-soft); font-size: .9em; border: 1px solid var(--d-line); }

/* Pasos */
.d-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .35em; font-size: .95em; }
.d-steps li { display: flex; align-items: flex-start; gap: .55em; }
.d-steps li i { width: 1.3em; height: 1.3em; border-radius: 50%; border: 1.5px solid var(--d-line); display: grid; place-items: center; flex: none; margin-top: .05em; font-style: normal; }
.d-steps li.done i { background: var(--d-ok); border-color: var(--d-ok); color: #fff; }
.d-steps li.done i .d-ico { width: .8em; height: .8em; }
.d-steps li.now i { border-color: var(--d-ai); box-shadow: inset 0 0 0 .3em #fff, inset 0 0 0 1em var(--d-ai); }
.d-steps li.now { font-weight: 600; }
.d-steps li.now em { display: block; font-style: normal; font-weight: 400; color: var(--d-ai); font-size: .9em; }
.d-steps li.wait { color: var(--d-dim); }
.d-steps.tree li { align-items: center; } .d-steps.tree li span:last-child { margin-left: auto; font-size: .85em; }
.d-steps.tree li i { width: .8em; height: .8em; margin: 0 .25em; border-width: 2px; }
.d-steps.tree li.done i { background: var(--d-ink); border-color: var(--d-ink); }
.d-steps.tree li.now i { border-color: var(--d-ai); background: var(--d-ai); box-shadow: none; }
.d-steps.tree li.branch { padding-left: 1.6em; color: var(--d-dim); position: relative; }
.d-steps.tree li.branch::before { content: ""; position: absolute; left: .62em; top: -.6em; width: .9em; height: 1.1em; border-left: 2px solid var(--d-line); border-bottom: 2px solid var(--d-line); border-radius: 0 0 0 .4em; }
.d-steps.tree li.branch i { border-color: var(--d-dim); }

/* Progreso, controles */
.d-bar { height: .5em; border-radius: 999px; background: var(--d-soft-2); overflow: hidden; }
.d-bar i { display: block; height: 100%; width: var(--w, 50%); background: var(--d-ai); border-radius: 999px; transform-origin: left; }
.d-ctl { display: flex; flex-direction: column; gap: .3em; font-size: .9em; }
.d-range { height: .4em; border-radius: 999px; background: var(--d-soft-2); position: relative; margin: .4em 0; }
.d-range i { position: absolute; top: 50%; left: var(--x, 50%); width: 1.1em; height: 1.1em; border-radius: 50%; background: #fff; border: 2px solid var(--d-ai); transform: translate(-50%, -50%); }
.d-pop { background: #fff; border: 1px solid var(--d-line); border-radius: .5em; box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .08); padding: .35em; display: flex; flex-direction: column; gap: .15em; max-width: 22em; transform-origin: top left; }
.d-pop-h { font-size: .8em; font-weight: 600; color: var(--d-ai); padding: .3em .5em; display: flex; align-items: center; }
.d-item { padding: .35em .55em; border-radius: .35em; font-size: .95em; }
.d-item.sel { background: var(--d-soft); font-weight: 600; }
.d-pop .d-row { padding: .3em .5em; }
.d-modal { position: absolute; left: 8%; right: 8%; top: 18%; background: #fff; border-radius: .7em; padding: 1em; box-shadow: 0 20px 40px -14px rgba(0, 0, 0, .45), 0 1px 3px rgba(0, 0, 0, .1); display: flex; flex-direction: column; gap: .5em; transform-origin: center; }
.d-toast { position: absolute; left: 0; right: 0; bottom: .9em; margin-inline: auto; width: fit-content; max-width: 92%; background: var(--d-pri); color: #fff; padding: .55em .9em; border-radius: .5em; display: flex; align-items: center; flex-wrap: wrap; gap: .5em .8em; font-size: .9em; box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .5); }
.d-toast .d-link { color: #FF8AB4; } .d-toast .d-key { background: #333; border-color: #555; color: #fff; }

/* Imágenes de muestra (gradientes, sin fotos) */
.d-tile { aspect-ratio: 4 / 3; border-radius: .4em; position: relative; overflow: hidden; display: flex; align-items: flex-end; }
.d-tile span { font-size: .78em; padding: .3em .5em; color: #fff; background: rgba(0, 0, 0, .35); width: 100%; }
.d-tile.tall { aspect-ratio: auto; flex: 1; min-height: 6em; }
.d-tile.sel { outline: 2px solid var(--d-ai); outline-offset: 2px; }
.g1 { background: linear-gradient(135deg, #F7D774, #F2A65A 60%, #D96C4A); }
.g2 { background: linear-gradient(135deg, #1E2A44, #3A5A8C 55%, #8FB3D9); }
.g3 { background: linear-gradient(160deg, #F5B0A0, #E97C6D 50%, #6C3B5A); }
.g4 { background: linear-gradient(135deg, #E9E4DA, #C9C1B1 60%, #7C7364); }
.g5 { background: linear-gradient(135deg, #B7D9C3, #4E8A6A 60%, #1F4A3A); }
.g6 { background: linear-gradient(135deg, #DDD6F3, #9C8BE0 60%, #4E3D99); }
.d-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: .45em; }
.d-grid3 .d-tile { aspect-ratio: 16 / 10; }
.d-gal { position: relative; flex: 1; min-height: 0; }
.d-gal-pop { position: absolute; left: 2%; bottom: 4%; width: 62%; max-width: none; transform-origin: bottom left; }
.d-grid2 { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: .45em; flex: 1; min-height: 0; }
.d-grid2 .d-tile { aspect-ratio: auto; height: 100%; min-height: 0; }
.d-canvas { flex: 1; border-radius: .5em; position: relative; min-height: 8em; }
.d-selbox { position: absolute; left: 12%; top: 14%; width: 44%; height: 46%; border: 2px dashed #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .3), inset 0 0 0 1px rgba(0, 0, 0, .3); border-radius: .2em; }
.d-canvas .d-pop { position: absolute; left: 12%; bottom: 5%; width: 62%; max-width: none; }
.d-rel { position: relative; flex: 1; min-height: 0; }
.d-rel .d-pop { position: absolute; left: 0; top: 1.7em; width: 60%; }

/* ---------- Animación: una vez, al entrar en pantalla ---------- */
.demo .a { opacity: 0; transform: translateY(.4em); }
.demo.is-on .a { animation: d-in .5s var(--d-ease) both; animation-delay: calc(var(--i, 0) * .45s + .25s); }
@keyframes d-in { from { opacity: 0; transform: translateY(.4em); } to { opacity: 1; transform: none; } }
.demo.is-on .a.a-pop { animation-name: d-pop; }
@keyframes d-pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.demo.is-on .a.a-slide { animation-name: d-slide; }
@keyframes d-slide { from { opacity: 0; transform: translateY(60%); } to { opacity: 1; transform: none; } }
.demo .a.a-type { opacity: 1; transform: none; clip-path: inset(0 100% 0 0); }
.demo.is-on .a.a-type { animation: d-type 1.3s steps(26, end) both; animation-delay: calc(var(--i, 0) * .45s + .35s); }
@keyframes d-type { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.demo .a.a-fill { opacity: 1; transform: scaleX(.35); }
.demo.is-on .a.a-fill { animation: d-fill 1.4s var(--d-ease) both; animation-delay: .3s; }
@keyframes d-fill { from { transform: scaleX(.35); } to { transform: scaleX(1); } }
.demo .a.a-knob { opacity: 1; transform: translate(-50%, -50%); left: 30%; }
.demo.is-on .a.a-knob { animation: d-knob .9s var(--d-ease) both; animation-delay: .4s; }
@keyframes d-knob { from { left: 30%; } to { left: var(--x, 70%); } }
.demo .a.a-off { opacity: 1; transform: none; }
.demo.is-on .a.a-off { animation: d-off .3s var(--d-ease) both; animation-delay: 1s; }
.demo.is-on .a.a-off::after { animation: d-off-knob .3s var(--d-ease) both; animation-delay: 1s; }
@keyframes d-off { to { background: #C9C6C0; } }
@keyframes d-off-knob { from { transform: translateX(1.1em); } to { transform: translateX(0); } }
.demo .a.a-out { opacity: 1; transform: none; }
.demo.is-on .a.a-out { animation: d-out .4s var(--d-ease) both; animation-delay: 1.1s; }
@keyframes d-out { to { opacity: .35; text-decoration: line-through; } }

.demo .a.a-on { opacity: 1; transform: none; background: #C9C6C0; }
.demo .a.a-on::after { transform: none; }
.demo.is-on .a.a-on { animation: d-on .3s var(--d-ease) both; animation-delay: calc(var(--i, 0) * .45s + .9s); }
.demo.is-on .a.a-on::after { animation: d-on-knob .3s var(--d-ease) both; animation-delay: calc(var(--i, 0) * .45s + .9s); }
@keyframes d-on { to { background: var(--d-ok); } }
@keyframes d-on-knob { to { transform: translateX(1.1em); } }

/* Estado final sin animación: tarjetas, listados y reduced-motion */
.demo--static .a, .demo--static .a.a-type, .demo--static .a.a-fill { opacity: 1; transform: none; clip-path: none; animation: none; }
.demo--static .a.a-knob { left: var(--x, 70%); transform: translate(-50%, -50%); }
.demo--static .a.a-off { background: #C9C6C0; } .demo--static .a.a-off::after { transform: none; }
.demo--static .a.a-on { background: var(--d-ok); } .demo--static .a.a-on::after { transform: translateX(1.1em); }
.demo--static .a.a-out { opacity: .35; text-decoration: line-through; }
@media (prefers-reduced-motion: reduce) {
  .demo .a, .demo .a.a-type, .demo .a.a-fill { opacity: 1; transform: none; clip-path: none; animation: none !important; }
  .demo .a.a-knob { left: var(--x, 70%); transform: translate(-50%, -50%); }
  .demo .a.a-off { background: #C9C6C0; } .demo .a.a-off::after { transform: none; animation: none !important; }
  .demo .a.a-on { background: var(--d-ok); } .demo .a.a-on::after { transform: translateX(1.1em); animation: none !important; }
  .demo .a.a-out { opacity: .35; text-decoration: line-through; }
}