/* ============ Basado Academy — sistema visual ============ */
:root {
  --ink: #07080B; --ink-2: #12141C; --ink-3: #1C1F2B;
  --paper: #F4F5F9; --white: #FFFFFF; --line: rgba(7, 8, 11, .08); --line-d: rgba(255, 255, 255, .1);
  --text: #0B0C10; --muted: #5E6372; --muted-d: rgba(255, 255, 255, .62);
  --blue: #5B7CFA; --violet: #8B7CF6; --lav: #C4B8FF; --peach: #F3B4A2;
  --grad: linear-gradient(100deg, var(--blue), var(--violet) 55%, var(--lav));
  --r: 28px; --r-sm: 16px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --rail: 248px; --col: 640px;
  --card: #FFFFFF; --soft: #F4F5F8; --tint: #F1EEFF; --text-2: #2A2E38; --glass: rgba(255, 255, 255, .7); --bar: rgba(244, 245, 249, .78);
  --accent-text: #5B3FD6; --blue-text: #3E55D6; --warm-text: #A44A31; --err-text: #B93A22;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 16px/1.5 "Figtree", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(600px 400px at 85% -5%, rgba(139, 124, 246, .16), transparent 70%), radial-gradient(500px 380px at 0% 30%, rgba(91, 124, 250, .1), transparent 70%); }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; }
.i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.grow { flex: 1; }
.meta { font-size: 13px; color: var(--muted); }

/* ---------- botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-weight: 600; font-size: 15px; cursor: pointer; white-space: nowrap; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-position .4s; }
.btn:active { transform: scale(.97); }
.btn .i { width: 18px; height: 18px; }
.btn--sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn--grad { background: var(--grad); background-size: 160% 100%; color: var(--ink); box-shadow: 0 10px 28px -14px rgba(91, 124, 250, .9); }
.btn--grad:hover { background-position: 100% 0; transform: translateY(-1px); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--light { background: var(--card); color: var(--ink); }
.btn--line { border-color: var(--line); background: var(--glass); color: var(--ink); }
.btn--line:hover { border-color: rgba(7, 8, 11, .25); }

/* ---------- shell ---------- */
.shell { min-height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 600; letter-spacing: -.02em; }
.brand b { font-weight: 600; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.main { max-width: var(--col); margin: 0 auto; padding: 18px 16px calc(120px + env(safe-area-inset-bottom)); outline: 0; }

.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; height: 60px; padding: 0 18px; padding-top: env(safe-area-inset-top);
  background: var(--bar); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }

.rail { display: none; }
.nav a, .tabbar a { display: flex; align-items: center; gap: 12px; color: inherit; }

/* barra inferior (celular): cápsula oscura con "Crear" destacado */
.tabbar { position: fixed; z-index: 40; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: space-around;
  height: 66px; padding: 0 6px; border-radius: 26px; background: rgba(12, 13, 18, .88); color: rgba(255, 255, 255, .6);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: 0 18px 40px -18px rgba(7, 8, 11, .7), inset 0 0 0 1px rgba(255, 255, 255, .06); }
.tabbar a { flex-direction: column; gap: 3px; flex: 1; font-size: 11px; font-weight: 500; padding: 8px 0; transition: color .2s; }
.tabbar a.is-on { color: #fff; }
.tabbar a.is-on .i { stroke: var(--lav); }
.tabbar .nav__create { flex: 0 0 auto; }
.tabbar .nav__create .i { width: 54px; height: 54px; padding: 14px; margin-top: -26px; border-radius: 20px; background: var(--grad); stroke: var(--ink); stroke-width: 2.2;
  box-shadow: 0 12px 26px -8px rgba(139, 124, 246, .8), 0 0 0 5px var(--paper); transition: transform .3s var(--ease); }
.tabbar .nav__create:active .i { transform: scale(.94) rotate(90deg); }
.tabbar .nav__create span { color: #fff; }

/* ---------- feed ---------- */
.feed { display: grid; gap: 16px; }
.filters { position: sticky; top: 60px; z-index: 20; display: flex; gap: 8px; margin: 0 -16px; padding: 10px 16px; overflow-x: auto; scrollbar-width: none;
  background: linear-gradient(var(--paper) 70%, rgba(244, 245, 249, 0)); }
.filters::-webkit-scrollbar { display: none; }
.filter { flex: none; height: 36px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: 14px; font-weight: 500; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.filter:hover { border-color: rgba(7, 8, 11, .25); }
.filter.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.stream { display: grid; gap: 16px; }

/* ---------- tarjetas ---------- */
.card { position: relative; overflow: hidden; display: grid; gap: 14px; padding: 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 20px 40px -32px rgba(7, 8, 11, .35); animation: rise .5s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }
.card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card__link { display: grid; gap: 6px; }
.card__title { margin: 0; font-size: clamp(22px, 5.6vw, 28px); font-weight: 600; line-height: 1.12; letter-spacing: -.03em; text-wrap: balance; }
.card__sum { margin: 0; color: var(--muted); font-size: 16px; text-wrap: pretty; }
.card__acts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kind { margin: 0; font: 500 12px/1 "JetBrains Mono", ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.kind span { font-weight: 500; }
.kind--challenge span, .kind--drop span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 5px 11px; border-radius: 999px; background: var(--paper); font-size: 13px; font-weight: 500; }
.chip--dark { background: rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .85); }
.badge { padding: 4px 10px; border-radius: 999px; background: rgba(139, 124, 246, .12); color: var(--accent-text); font-size: 12px; font-weight: 600; text-transform: capitalize; }

.act { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 12px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 14px; font-weight: 500; cursor: pointer; transition: color .2s, background .2s; }
.act:hover { background: rgba(7, 8, 11, .05); color: var(--text); }
.act .i { width: 19px; height: 19px; }
.act.is-on { color: var(--accent-text); }
.act.is-on .i { fill: currentColor; }
.act[data-react].is-on { color: #E5487A; }
.act.pop .i { animation: pop .45s var(--ease); }
@keyframes pop { 40% { transform: scale(1.35); } }

/* drop: oscuro, como un hallazgo */
.card--drop { background: var(--ink); color: #fff; border-color: transparent; }
.card--drop .card__sum, .card--drop .meta { color: var(--muted-d); }
.card--drop .kind { color: rgba(255, 255, 255, .55); }
.card--drop .act { color: rgba(255, 255, 255, .6); }
.card--drop .act:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.card--drop .act.is-on { color: var(--lav); }
.card--drop .act[data-react].is-on { color: #FF7AA2; }
.card__glow { position: absolute; z-index: 0; right: -80px; top: -90px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(closest-side, rgba(139, 124, 246, .55), transparent); filter: blur(6px); pointer-events: none; }
.card--drop > :not(.card__glow) { position: relative; z-index: 1; }

/* challenge: invitación a hacer, con borde degradado */
.card--challenge { border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
.card__facts { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin: 0; font-size: 14px; color: var(--muted); }
.card__facts .i { width: 17px; height: 17px; }
.dot { opacity: .5; }
.trying { display: inline-flex; align-items: center; margin-left: auto; font-size: 13px; color: var(--muted); }
.trying .av { margin-right: -7px; box-shadow: 0 0 0 2px var(--card); }
.trying span:last-child { margin-left: 14px; }

/* build: el resultado es protagonista */
.card--build { padding: 0; gap: 0; }
.card__who { display: flex; align-items: center; gap: 10px; padding: 16px 18px; }
.card__who p { margin: 0; font-size: 14px; color: var(--muted); }
.card__who b { color: var(--text); font-weight: 600; }
.card__who a { color: var(--text); font-weight: 600; text-decoration: underline; text-decoration-color: rgba(139, 124, 246, .5); text-underline-offset: 3px; }
.card__media { display: block; margin: 0 10px; overflow: hidden; border-radius: 20px; background: var(--ink); }
.card__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .8s var(--ease); }
.card__media:hover img { transform: scale(1.03); }
.card--build .card__body { display: grid; gap: 12px; padding: 18px 20px 4px; }
.card--build .card__acts { padding: 12px 18px 18px; }

/* resource: herramienta lista para usar */
.card--resource { background: linear-gradient(160deg, #fff 40%, #F1EEFF); }
.snippet { margin: 0; padding: 14px 16px; border-radius: var(--r-sm); background: var(--ink); color: #DCD6FF; font: 500 13px/1.6 "JetBrains Mono", ui-monospace, monospace; white-space: pre-wrap; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* avatar */
.av { display: inline-grid; place-items: center; flex: none; width: var(--s, 32px); height: var(--s, 32px); border-radius: 50%; color: var(--ink); font-size: calc(var(--s, 32px) * .38); font-weight: 700; letter-spacing: -.02em; object-fit: cover; }

/* Saba en pequeños momentos */
.saba { position: relative; display: flex; align-items: center; gap: 14px; padding: 18px 20px 18px 14px; border-radius: var(--r); overflow: hidden;
  background: linear-gradient(120deg, rgba(91, 124, 250, .14), rgba(196, 184, 255, .22) 60%, rgba(243, 180, 162, .18)); border: 1px solid rgba(139, 124, 246, .18);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); animation: rise .5s var(--ease) both; }
.saba__img { width: 74px; height: auto; flex: none; filter: drop-shadow(0 10px 16px rgba(91, 124, 250, .35)); animation: float 5s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-5px) rotate(-2deg); } }
.saba__txt p { margin: 0; color: var(--muted); font-size: 15px; }
.saba__txt .saba__title { color: var(--text); font-size: 18px; font-weight: 600; line-height: 1.25; letter-spacing: -.01em; }
.saba__acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* vacío */
.empty { display: grid; justify-items: center; gap: 4px; padding: 48px 20px; text-align: center; border-radius: var(--r); background: var(--card); border: 1px dashed rgba(7, 8, 11, .15); }
.empty img { width: 120px; height: auto; margin-bottom: 10px; }
.empty p { margin: 0; color: var(--muted); }
.empty .empty__title { color: var(--text); font-size: 20px; font-weight: 600; }
.back { display: flex; justify-content: center; margin: 0; }

/* toast */
.toast { position: fixed; z-index: 60; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom)); translate: -50% 20px; padding: 12px 18px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14px; font-weight: 500; opacity: 0; pointer-events: none; transition: opacity .3s, translate .3s var(--ease); }
.toast.is-on { opacity: 1; translate: -50% 0; }

/* ---------- escritorio: barra lateral oscura ---------- */
@media (min-width: 1024px) {
  .topbar, .tabbar { display: none; }
  .shell { display: grid; grid-template-columns: var(--rail) minmax(0, 1fr); }
  .rail { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 28px; padding: 26px 18px; background: var(--ink); color: #fff; }
  .rail .brand { padding: 0 10px; }
  .nav { display: grid; gap: 4px; }
  .nav a { height: 48px; padding: 0 14px; border-radius: 14px; color: rgba(255, 255, 255, .62); font-weight: 500; transition: background .2s, color .2s; }
  .nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
  .nav a.is-on { background: rgba(255, 255, 255, .08); color: #fff; }
  .nav a.is-on .i { stroke: var(--lav); }
  .nav .nav__create { order: -1; margin-bottom: 14px; justify-content: center; background: var(--grad); color: var(--ink); font-weight: 600; box-shadow: 0 14px 30px -14px rgba(139, 124, 246, .9); }
  .nav .nav__create:hover, .nav .nav__create.is-on { background: var(--grad); color: var(--ink); filter: brightness(1.06); }
  .nav .nav__create .i { stroke: var(--ink); stroke-width: 2.2; }
  .motto { margin: auto 10px 0; font-size: 22px; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; color: rgba(255, 255, 255, .28); }
  .main { padding: 32px 24px 80px; }
  .filters { top: 0; margin: 0; padding: 10px 0; }
  .card { padding: 26px; }
  .card--build { padding: 0; }
  .toast { bottom: 28px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* marca: Basado + ACADEMY espaciado (como el logo) */
.brand img { filter: drop-shadow(0 4px 10px rgba(124, 124, 248, .45)); }
.brand__name { display: grid; line-height: 1; font-size: 18px; font-weight: 700; letter-spacing: -.03em; }
.brand__name small { margin-top: 3px; font-size: 9px; font-weight: 600; letter-spacing: .42em; text-transform: uppercase; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ============ explorar ============ */
.xhead { display: grid; gap: 14px; padding-top: 4px; }
.xhead h1 { margin: 0; font-size: clamp(32px, 8vw, 44px); font-weight: 600; letter-spacing: -.04em; }
.search { display: flex; align-items: center; gap: 10px; height: 54px; padding: 0 18px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 14px 30px -24px rgba(7, 8, 11, .4); transition: border-color .2s, box-shadow .2s; }
.search:focus-within { border-color: rgba(139, 124, 246, .55); box-shadow: 0 0 0 4px rgba(139, 124, 246, .14); }
.search .i { color: var(--muted); }
.search input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; font: 400 16px "Figtree", sans-serif; }
.search input::-webkit-search-cancel-button { filter: grayscale(1); }
.xcount { margin: 4px 2px; color: var(--muted); font-size: 14px; }
.xsec { display: grid; gap: 14px; margin-top: 10px; }
.xsec__head h2 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.xsec__head p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.explore [data-results] { display: grid; gap: 16px; }

/* fila horizontal de trending */
.rail-x { display: grid; grid-auto-flow: column; grid-auto-columns: 78%; gap: 12px; margin: 0 -16px; padding: 2px 16px 10px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.rail-x::-webkit-scrollbar { display: none; }
.mini { position: relative; scroll-snap-align: start; display: flex; flex-direction: column; justify-content: flex-end; min-height: 220px; overflow: hidden; border-radius: 24px; background: var(--ink); color: #fff; isolation: isolate; transition: transform .3s var(--ease); }
.mini:hover { transform: translateY(-3px); }
.mini__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.mini::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(transparent 20%, rgba(7, 8, 11, .92)); }
.mini__glow { position: absolute; z-index: -2; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(closest-side, rgba(139, 124, 246, .7), transparent); }
.mini--challenge .mini__glow { background: radial-gradient(closest-side, rgba(91, 124, 250, .75), transparent); }
.mini--resource .mini__glow { background: radial-gradient(closest-side, rgba(243, 180, 162, .55), transparent); }
.mini__body { display: grid; gap: 8px; padding: 18px; }
.mini .kind { color: rgba(255, 255, 255, .6); }
.mini__title { font-size: 20px; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
.mini__who { display: flex; align-items: center; gap: 6px; font-size: 13px; color: rgba(255, 255, 255, .65); }

/* builds visuales */
.tiles { display: grid; gap: 16px; }
.tile { overflow: hidden; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); box-shadow: 0 20px 40px -32px rgba(7, 8, 11, .35); }
.tile__media { position: relative; display: block; background: var(--ink); }
.tile__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .8s var(--ease); }
.tile:hover .tile__media img { transform: scale(1.03); }
.tile__ch { position: absolute; left: 12px; top: 12px; padding: 6px 12px; border-radius: 999px; background: rgba(7, 8, 11, .7); color: #fff; font: 500 11px/1 "JetBrains Mono", monospace; letter-spacing: .06em; text-transform: uppercase; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.tile__body { display: grid; gap: 10px; padding: 16px 18px 16px; }
.tile__who { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 13px; color: var(--muted); }
.tile__title { margin: 0; font-size: 20px; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }

/* Saba sutil */
.saba--subtle { padding: 14px 18px 14px 12px; background: var(--glass); }
.saba--subtle .saba__img { width: 64px; align-self: flex-end; margin-bottom: -14px; animation: none; }
.saba--subtle .saba__title { font-size: 16px; }

@media (min-width: 700px) {
  .rail-x { grid-auto-columns: 46%; }
  .tiles { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .rail-x { margin: 0; padding: 2px 0 10px; }
  .explore .filters { top: 0; }
}

/* ============ challenge / build ============ */
.cpage { gap: 18px; padding-bottom: 20px; }
.backlink { display: inline-flex; align-items: center; gap: 6px; justify-self: start; height: 36px; padding: 0 12px 0 8px; margin-left: -8px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 500; }
.backlink:hover { background: rgba(7, 8, 11, .05); color: var(--text); }
.backlink .i { width: 18px; height: 18px; }

.chead { position: relative; overflow: hidden; display: grid; gap: 12px; padding: 24px 22px; border-radius: var(--r); background: var(--ink); color: #fff; }
.chead > :not(.card__glow) { position: relative; z-index: 1; }
.chead .kind { color: rgba(255, 255, 255, .6); }
.chead__title { margin: 0; font-size: clamp(30px, 7.6vw, 42px); font-weight: 600; line-height: 1.04; letter-spacing: -.04em; text-wrap: balance; }
.chead__sum { margin: 0; color: var(--muted-d); font-size: 17px; text-wrap: pretty; }
.chead__facts { display: flex; flex-wrap: wrap; gap: 8px; }
.chead__facts > span { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 999px; background: rgba(255, 255, 255, .08); font-size: 13px; font-weight: 500; color: rgba(255, 255, 255, .85); }
.chead__facts .i { width: 16px; height: 16px; }
.chead__who { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--muted-d); }
.chead__who b { color: #fff; font-weight: 600; }
.chead .trying { color: var(--muted-d); }
.chead .trying .av { box-shadow: 0 0 0 2px var(--ink); }
.chead__cta { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.chead__cta .act { color: rgba(255, 255, 255, .7); }
.chead__cta .act:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.chead__cta .act.is-on { color: var(--lav); }
.chead__live { display: inline-flex; align-items: center; gap: 8px; justify-self: start; margin: 4px 0 0; padding: 6px 14px; border-radius: 999px; background: rgba(110, 231, 183, .12); color: #6EE7B7; font-size: 13px; font-weight: 600; }
.chead__live i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: live 1.8s infinite; }
@keyframes live { 0% { box-shadow: 0 0 0 0 rgba(110, 231, 183, .6); } 70% { box-shadow: 0 0 0 8px rgba(110, 231, 183, 0); } }

.block { display: grid; gap: 12px; padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.block h2 { margin: 0; font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.block__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dots { display: flex; gap: 5px; }
.dots i { width: 18px; height: 6px; border-radius: 99px; background: rgba(7, 8, 11, .1); transition: background .3s; }
.dots i.on { background: var(--grad); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.steps li { display: flex; align-items: center; gap: 14px; min-height: 52px; padding: 6px 4px; border-top: 1px solid var(--line); font-size: 16px; font-weight: 500; }
.steps li:first-child { border-top: 0; }
.steps__n { display: grid; place-items: center; flex: none; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); font: 500 13px/1 "JetBrains Mono", monospace; color: var(--muted); }
button.steps__n { cursor: pointer; transition: background .2s, border-color .2s; }
button.steps__n:hover { border-color: rgba(139, 124, 246, .5); }
.steps li.is-done span:last-child { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(139, 124, 246, .5); }
.steps li.is-done .steps__n { background: var(--grad); border-color: transparent; color: var(--ink); }
.steps__n .i { width: 18px; height: 18px; stroke-width: 2.4; }

.rlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.rlist a { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 8px 14px; border-radius: 14px; background: var(--paper); transition: background .2s; }
.rlist a:hover { background: var(--tint); }
.rlist__t { flex: 1; font-weight: 500; font-size: 15px; }
.rlist .i { width: 18px; height: 18px; color: var(--muted); }

.stickycta { position: sticky; bottom: calc(92px + env(safe-area-inset-bottom)); z-index: 15; display: flex; justify-content: center; gap: 8px; padding-top: 6px; pointer-events: none; }
.stickycta > * { pointer-events: auto; box-shadow: 0 16px 34px -12px rgba(91, 124, 250, .8); }
.stickycta .btn--line { background: var(--card); box-shadow: 0 16px 30px -18px rgba(7, 8, 11, .5); }
.stickycta .btn { height: 52px; padding: 0 26px; font-size: 16px; }

/* publicar build */
.related { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0; font-size: 15px; font-weight: 500; }
.related--card { padding: 16px 18px; border-radius: 18px; border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
.related--card span { flex: 1; }
.bform { display: grid; gap: 16px; }
.drop { position: relative; display: grid; place-items: center; min-height: 200px; overflow: hidden; border-radius: var(--r); border: 1.5px dashed rgba(139, 124, 246, .45); background: rgba(255, 255, 255, .7); cursor: pointer; transition: border-color .2s, background .2s; }
.drop:hover { border-color: var(--accent-text); background: var(--card); }
.drop__empty { display: grid; justify-items: center; gap: 4px; padding: 24px; text-align: center; color: var(--muted); }
.drop__empty[hidden], .drop__img[hidden] { display: none; }
.drop__empty .i { width: 34px; height: 34px; color: var(--accent-text); margin-bottom: 4px; }
.drop__empty b { color: var(--text); font-size: 16px; }
.drop__img { width: 100%; height: 100%; max-height: 360px; object-fit: cover; }
.field { display: grid; gap: 8px; }
.field > span { font-size: 14px; font-weight: 600; }
.field small { color: var(--muted); font-weight: 400; }
.field input, .field textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); font: 400 16px/1.5 "Figtree", sans-serif; color: var(--text); outline: 0; resize: vertical; transition: border-color .2s, box-shadow .2s; }
.field input { height: 54px; }
.field input:focus, .field textarea:focus { border-color: rgba(139, 124, 246, .6); box-shadow: 0 0 0 4px rgba(139, 124, 246, .14); }
.chips--pick .chip { height: 36px; padding: 0 14px; border: 1px solid var(--line); background: var(--card); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.chips--pick .chip.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.bform__msg { min-height: 1.3em; margin: 0; color: var(--err-text); font-size: 14px; text-align: center; }

/* build publicado */
.bhead { padding: 0; }
.bhead p { font-size: 15px; line-height: 1.35; }
.bmedia { margin: 0; overflow: hidden; border-radius: var(--r); background: var(--ink); box-shadow: 0 30px 60px -36px rgba(7, 8, 11, .6); }
.bmedia img { width: 100%; max-height: 70vh; object-fit: cover; }
.bacts { margin-top: -4px; }
.blead { margin: 0; font-size: 18px; line-height: 1.55; }
.bbody { margin: 0; color: var(--text-2); font-size: 16px; line-height: 1.65; white-space: pre-line; }
.clist { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.clist li { display: flex; gap: 10px; }
.clist p { margin: 0; font-size: 15px; }
.cform { display: flex; align-items: center; gap: 8px; padding-top: 4px; }
.cform input { flex: 1; min-width: 0; height: 44px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font: 400 15px "Figtree", sans-serif; outline: 0; }
.cform input:focus { border-color: rgba(139, 124, 246, .6); background: var(--card); }

/* el loop: inténtalo tú también */
.loop { position: relative; overflow: hidden; display: grid; justify-items: center; gap: 8px; padding: 30px 22px 26px; border-radius: var(--r); background: var(--ink); color: #fff; text-align: center; }
.loop > :not(.card__glow) { position: relative; z-index: 1; }
.loop .blink { width: 90px; height: auto; filter: drop-shadow(0 12px 22px rgba(91, 124, 250, .45)); animation: float 5s ease-in-out infinite; }
.loop p { margin: 0; color: var(--muted-d); }
.loop .loop__title { color: #fff; font-size: 24px; font-weight: 600; letter-spacing: -.02em; }
.loop .btn { margin-top: 10px; height: 52px; padding: 0 26px; }

@media (min-width: 1024px) {
  .stickycta { bottom: 20px; }
  .chead { padding: 34px 32px; }
}

/* ============ drop / crear ============ */
.xsub { margin: 0; color: var(--muted); font-size: 16px; }
a.chead__who { color: var(--muted-d); }
a.chead__who:hover b { text-decoration: underline; text-underline-offset: 3px; }
.dctx { margin: 0; padding: 0 4px; font-size: 18px; line-height: 1.55; color: var(--muted); font-style: italic; }
.eyebrow { margin: 0; font: 500 12px/1 "JetBrains Mono", ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text); }
.block--key { border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
.block--key .blead { font-size: 20px; font-weight: 500; letter-spacing: -.01em; }
.rel { display: grid; gap: 8px; }
.related--card small { display: block; margin-top: 2px; color: var(--muted); font-size: 13px; font-weight: 400; }
.tryit__acts { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 10px; }
.tryit__acts .btn { height: 50px; }
.btn--glass { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .16); }
.tryit__sub { display: flex; justify-content: center; gap: 4px; margin-top: 4px; }
.tryit__sub .act { color: rgba(255, 255, 255, .65); }
.tryit__sub .act:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.tryit__sub .act.is-on { color: var(--lav); }
.loop .tryit__acts .btn { margin-top: 0; }
.owner { background: var(--paper); border-style: dashed; }
.owner__acts { display: grid; gap: 8px; margin-top: 4px; }
.owner__acts .btn { height: 50px; }

.pick-list { display: grid; gap: 12px; }
.pick-card { position: relative; display: grid; gap: 6px; padding: 22px 56px 22px 22px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); box-shadow: 0 20px 40px -32px rgba(7, 8, 11, .35); transition: transform .3s var(--ease), border-color .2s; }
.pick-card:hover { transform: translateY(-2px); border-color: rgba(139, 124, 246, .4); }
.pick-card b { font-size: 21px; font-weight: 600; letter-spacing: -.02em; }
.pick-card > span:not(.kind) { color: var(--muted); }
.pick-card .i { position: absolute; right: 22px; top: 50%; translate: 0 -50%; color: var(--muted); }
.pick-card--drop { background: var(--ink); color: #fff; border-color: transparent; }
.pick-card--drop > span:not(.kind), .pick-card--drop .i { color: var(--muted-d); }
.pick-card--build { border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
@media (min-width: 700px) { .owner__acts { grid-template-columns: 1fr 1fr; } }

/* ============ resource ============ */
.chead--resource { background: linear-gradient(150deg, #1A1530, var(--ink) 65%); }
.chead--resource .kind span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chead--resource .kind { color: rgba(255, 255, 255, .7); }
.rblock { gap: 14px; }
.rblock__acts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rblock__acts .btn { height: 50px; }

/* prompt: bloque de código legible en celular, plegable si es largo */
.rcode { position: relative; overflow: hidden; border-radius: 18px; background: var(--ink); }
.rcode pre { margin: 0; padding: 18px; color: #E4E0FF; font: 500 13.5px/1.7 "JetBrains Mono", ui-monospace, monospace; white-space: pre-wrap; word-break: break-word; }
.rcode mark { padding: 1px 4px; border-radius: 6px; background: rgba(139, 124, 246, .35); color: #fff; }
.rcode.is-clamped pre { max-height: 230px; }
.rcode.is-clamped::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 90px; background: linear-gradient(rgba(7, 8, 11, 0), var(--ink)); pointer-events: none; }
.rcode__more { position: absolute; z-index: 1; left: 50%; bottom: 14px; translate: -50% 0; height: 36px; padding: 0 16px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; background: rgba(255, 255, 255, .1); color: #fff; font-size: 13px; font-weight: 600; white-space: nowrap; cursor: pointer; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }

/* arquitectura: capas apiladas */
.arch { display: grid; }
.arch__layer { display: grid; gap: 8px; padding: 14px 16px; border-radius: 16px; background: var(--paper); border: 1px solid var(--line); }
.arch__layer:nth-child(4n+1) { border-left: 3px solid var(--blue); }
.arch__layer:nth-child(4n+3) { border-left: 3px solid var(--violet); }
.arch__layer:nth-child(4n+5) { border-left: 3px solid var(--lav); }
.arch__layer:nth-child(4n+7) { border-left: 3px solid var(--peach); }
.arch__name { margin: 0; font: 500 12px/1 "JetBrains Mono", monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.arch .chip { background: var(--card); }
.arch__join { justify-self: center; width: 2px; height: 14px; background: linear-gradient(var(--blue), var(--violet)); }

.usefor { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.usefor li { padding: 12px 14px; border-radius: 14px; background: var(--paper); font-size: 15px; color: var(--muted); }
.usefor b { color: var(--text); font-weight: 600; }

/* lo usé */
.useit { display: grid; justify-items: center; gap: 8px; padding: 20px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); text-align: center; }
.useit p { margin: 0; color: var(--muted); font-size: 15px; }
.useit p b { color: var(--text); }
.useit__btn { display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 26px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--card); font-size: 16px; font-weight: 600; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.useit__btn:hover { border-color: rgba(7, 8, 11, .3); }
.useit__btn .i { width: 20px; height: 20px; stroke-width: 2.4; }
.useit.is-on .useit__btn { background: var(--ink); border-color: var(--ink); color: #fff; }
.useit.is-on .useit__btn .i { stroke: #6EE7B7; animation: pop .4s var(--ease); }
.useit__sub { display: flex; gap: 4px; }
button.related--card { width: 100%; font: inherit; color: inherit; text-align: left; cursor: pointer; }

/* build sin imagen: portada de marca */
.tile__art { display: grid; place-items: center; aspect-ratio: 4 / 3; background: radial-gradient(circle at 30% 20%, #23285A, var(--ink) 70%); }
.tile__art img { width: 64px; height: 64px; filter: drop-shadow(0 0 24px rgba(139, 124, 246, .6)); }

/* ============ perfil ============ */
.profile { gap: 16px; }
.phead { position: relative; overflow: hidden; display: grid; justify-items: center; gap: 6px; padding: 30px 22px 24px; border-radius: var(--r); background: var(--ink); color: #fff; text-align: center; }
.phead > :not(.card__glow) { position: relative; z-index: 1; }
.phead .av { box-shadow: 0 0 0 4px rgba(255, 255, 255, .08), 0 14px 30px -10px rgba(139, 124, 246, .7); margin-bottom: 6px; }
.phead__name { margin: 0; font-size: clamp(26px, 7vw, 34px); font-weight: 600; letter-spacing: -.03em; line-height: 1.1; }
.phead__user { margin: 0; color: var(--lav); font: 500 14px/1 "JetBrains Mono", monospace; }
.phead__bio { margin: 8px 0 0; max-width: 440px; color: var(--muted-d); font-size: 16px; text-wrap: pretty; }
.phead__topics { justify-content: center; margin-top: 8px; }
.phead .btn--glass { margin-top: 12px; }
.pedit { gap: 14px; }
.pedit__acts { display: flex; justify-content: flex-end; gap: 8px; }

.impact { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--r); background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.impact div { display: grid; justify-items: center; gap: 2px; padding: 16px 4px; }
.impact div + div { border-left: 1px solid var(--line); }
.impact b { font-size: 24px; font-weight: 600; letter-spacing: -.02em; }
.impact span { font-size: 12px; color: var(--muted); }

.journey { gap: 10px; }
.jlist { list-style: none; margin: 0; padding: 0; display: grid; }
.jlist li { position: relative; display: grid; grid-template-columns: 62px 1fr; gap: 12px; padding: 10px 0 10px; }
.jlist li::before { content: ""; position: absolute; left: 72px; top: 0; bottom: 0; width: 2px; background: linear-gradient(var(--lav), rgba(196, 184, 255, .2)); }
.jlist li:first-child::before { top: 18px; }
.jlist li:last-child::before { bottom: calc(100% - 22px); }
.jlist li::after { content: ""; position: absolute; left: 67px; top: 16px; width: 12px; height: 12px; border-radius: 50%; background: var(--card); border: 2.5px solid var(--violet); }
.jlist li:first-child::after { background: var(--grad); border-color: transparent; box-shadow: 0 0 0 4px rgba(139, 124, 246, .18); }
.jlist time { padding-top: 2px; font: 500 12px/1.3 "JetBrains Mono", monospace; color: var(--muted); }
.jlist a { display: grid; gap: 1px; padding-left: 20px; }
.jlist b { font-size: 15px; font-weight: 600; }
.jlist a span { font-size: 14px; color: var(--muted); }
.jlist a:hover b { text-decoration: underline; text-underline-offset: 3px; }
.link-more { justify-self: start; border: 0; background: none; padding: 4px 0; color: var(--accent-text); font-weight: 600; cursor: pointer; }

.ptabs { top: 60px; }
.ptabs .filter { display: inline-flex; align-items: center; gap: 6px; }
.ptabs .filter .i { width: 15px; height: 15px; }
.ptab { display: grid; gap: 16px; }
.private { display: flex; align-items: center; gap: 6px; margin: 0 2px; }
.private .i { width: 16px; height: 16px; }
.cgroup { display: grid; gap: 12px; }
.cgroup + .cgroup { margin-top: 8px; }
.cgroup__title { display: flex; align-items: center; gap: 8px; margin: 0; font: 500 12px/1 "JetBrains Mono", monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.cgroup__title i { width: 8px; height: 8px; border-radius: 50%; background: var(--lav); }
.cgroup__title.is-live i { background: #34D399; box-shadow: 0 0 0 4px rgba(52, 211, 153, .18); }
.cgroup__title.is-done i { background: var(--grad); }
.cgroup__title span { margin-left: auto; }
.empty__acts { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
a.tile__who:hover span { text-decoration: underline; text-underline-offset: 3px; }
.tile__who a { color: var(--text); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (min-width: 1024px) { .ptabs { top: 0; } }

/* actividad */
.alist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.alist li { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
.alist__body { flex: 1; min-width: 0; display: grid; gap: 4px; }
.alist__body p { margin: 0; font-size: 15px; line-height: 1.35; }
.alist__t { font-weight: 600; }
.alist .meta { display: flex; align-items: center; gap: 6px; overflow: hidden; white-space: nowrap; }
.alist .meta span:last-child { overflow: hidden; text-overflow: ellipsis; }
.alist__img { width: 56px; height: 56px; flex: none; border-radius: 12px; object-fit: cover; }
.alist__k { flex: none; font: 500 11px/1 "JetBrains Mono", monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-text); }

/* ============ FEED con ritmo ============ */
.feed--rhythm { gap: 10px; }
.fhead { padding: 10px 2px 2px; }
.fhead__hi { margin: 0; font-size: 15px; font-weight: 500; color: var(--muted); }
.fhead__hi .spark { display: inline-block; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; animation: twinkle 3.2s ease-in-out infinite; }
@keyframes twinkle { 50% { transform: scale(1.25) rotate(20deg); } }
.fhead__q { margin: 4px 0 0; font-size: clamp(30px, 8.4vw, 40px); font-weight: 600; line-height: 1.05; letter-spacing: -.04em; text-wrap: balance; }
.stream--rhythm { gap: 22px; }
.beat { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.beat.is-in { opacity: 1; transform: none; }
.stream--rhythm .card { animation: none; }

/* hero editorial */
.hero { position: relative; overflow: hidden; isolation: isolate; display: grid; gap: 14px; padding: 26px 22px 22px; border-radius: 32px; color: #fff;
  background: linear-gradient(155deg, #1B1F4A 0%, #0D0E1A 55%, #07080B 100%); box-shadow: 0 30px 60px -34px rgba(91, 124, 250, .7); }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg i { position: absolute; border-radius: 50%; filter: blur(30px); opacity: .75; animation: drift 14s ease-in-out infinite alternate; }
.hero__bg i:nth-child(1) { width: 220px; height: 220px; right: -60px; top: -70px; background: #5B7CFA; }
.hero__bg i:nth-child(2) { width: 180px; height: 180px; right: 40px; top: 60px; background: #8B7CF6; opacity: .5; animation-duration: 18s; }
.hero__bg i:nth-child(3) { width: 160px; height: 160px; left: -50px; bottom: -60px; background: #F3B4A2; opacity: .28; animation-duration: 20s; }
@keyframes drift { to { transform: translate(-30px, 24px) scale(1.15); } }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0; font: 500 12px/1 "JetBrains Mono", monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--lav); }
.hero__eyebrow .i { width: 16px; height: 16px; }
.hero__title { margin: 0; font-size: clamp(30px, 8.6vw, 44px); font-weight: 600; line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
.hero__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 0; }
.hero .trying { margin-left: 0; color: rgba(255, 255, 255, .7); }
.hero .trying .av { box-shadow: 0 0 0 2px #121430; }
.hero__results { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 18px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); font-size: 14px; color: rgba(255, 255, 255, .85); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.hero__thumbs { display: flex; }
.hero__thumbs > * { width: 42px; height: 42px; border-radius: 12px; object-fit: cover; box-shadow: 0 0 0 2px #15183A; }
.hero__thumbs > * + * { margin-left: -12px; }
.hero__thumbs .tile__art img { width: 20px; height: 20px; }
.hero__cta { height: 54px; font-size: 16px; }

/* pastilla de tiempo (challenge) */
.pill-time { display: inline-flex; align-items: center; gap: 5px; height: 28px; padding: 0 11px; border-radius: 999px; background: rgba(91, 124, 250, .12); color: var(--blue-text); font: 600 12px/1 "Figtree", sans-serif; letter-spacing: .04em; text-transform: uppercase; }
.pill-time .i { width: 14px; height: 14px; fill: currentColor; stroke: none; }
.pill-time--glass { background: rgba(255, 255, 255, .12); color: #fff; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }

/* señales y líneas de herramientas */
.toolline { margin: 0; font-size: 14px; font-weight: 500; color: var(--muted); }
.proof { display: flex; align-items: center; gap: 6px; margin: 0; font-size: 13px; font-weight: 500; color: var(--muted); }
.proof .i { width: 15px; height: 15px; color: var(--accent-text); }
.card--drop .proof { color: rgba(255, 255, 255, .62); }
.card--drop .proof .i { color: var(--lav); }

/* drop editorial: la frase manda */
.drop__q { gap: 6px; }
.card--drop .card__title { font-size: clamp(25px, 6.6vw, 32px); line-height: 1.12; letter-spacing: -.035em; }
.drop__arrow { font-size: 22px; color: var(--lav); line-height: 1; }
.drop__then { margin: 0; font-size: clamp(19px, 5vw, 23px); font-weight: 500; line-height: 1.25; letter-spacing: -.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* challenge: accionable, con trama sutil */
.card--challenge { background: radial-gradient(rgba(91, 124, 250, .1) 1px, transparent 1.4px) 0 0 / 14px 14px, linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; gap: 12px; }
.card--challenge .card__title { font-size: clamp(24px, 6.4vw, 30px); }
.card__people { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card__people .trying { margin-left: 0; }
.btn--block { width: 100%; height: 50px; }

/* build: resultado primero */
.card--build .card__media { margin: 8px 8px 0; border-radius: 22px; }
.card--build .card__media img, .card--build .card__media .tile__art { width: 100%; aspect-ratio: 4 / 3.1; object-fit: cover; }
.card--build .card__media { position: relative; }
.card--build .card__body { gap: 8px; padding: 16px 18px 2px; }
.card--build .card__who { padding: 0; gap: 6px; font-size: 14px; color: var(--muted); margin: 0; }
.card--build .card__who a { display: inline-flex; align-items: center; gap: 8px; color: var(--text); }
.card--build .card__acts { padding: 6px 10px 12px; }
.madewith { display: inline-flex; align-items: center; gap: 6px; justify-self: start; max-width: 100%; padding: 7px 12px; border-radius: 999px; background: rgba(139, 124, 246, .1); font-size: 13px; color: var(--accent-text); }
.madewith span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.madewith .i { width: 15px; height: 15px; flex: none; }

/* resource: lo útil a la vista */
.card--resource { gap: 12px; }
.card--resource .kind span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: f; }
.flow li { position: relative; display: flex; align-items: center; gap: 10px; padding: 8px 0 8px 2px; font-weight: 600; font-size: 15px; }
.flow li::before { counter-increment: f; content: counter(f); display: grid; place-items: center; width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--ink); color: #fff; font: 500 11px/1 "JetBrains Mono", monospace; }
.flow li + li::after { content: ""; position: absolute; left: 14px; top: -6px; width: 2px; height: 12px; background: var(--grad); }
.flow--row { display: flex; flex-wrap: wrap; gap: 6px; }
.flow--row li { padding: 6px 12px 6px 6px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font-size: 13px; }
.flow--row li::before { width: 20px; height: 20px; border-radius: 50%; }
.flow--row li + li::after { display: none; }
.minicheck { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.minicheck li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.minicheck li::before { content: ""; width: 18px; height: 18px; flex: none; border-radius: 6px; border: 1.5px solid rgba(139, 124, 246, .5); background: var(--card); }
.minicheck li.more { color: var(--muted); font-size: 13px; }
.minicheck li.more::before { visibility: hidden; }
.card--resource .snippet { -webkit-line-clamp: 4; }
[data-copy-res].is-done { background: #10B981; }

/* filas horizontales y bloques */
.frail { display: grid; gap: 12px; }
.frail__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding: 0 2px; }
.frail__head h2 { margin: 0; font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
.frail__head p { margin: 2px 0 0; font-size: 14px; color: var(--muted); }
.frail .link-more { white-space: nowrap; text-decoration: none; font-size: 14px; }
.mini { min-height: 240px; }
.mini .pill-time { position: absolute; top: 14px; left: 14px; }
.mini--build .mini__title { font-size: 19px; }

.made { display: grid; gap: 10px; padding: 18px; border-radius: var(--r); background: linear-gradient(160deg, #F1EEFF, #fff 60%); border: 1px solid rgba(139, 124, 246, .18); }
.made__res { display: grid; gap: 6px; }
.made__res b { font-size: 20px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.made__arrow { display: flex; align-items: center; gap: 8px; margin: 2px 0; font-size: 13px; font-weight: 600; color: var(--accent-text); }
.made__arrow span { font-size: 18px; }
.made__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.made__item { display: grid; gap: 6px; font-size: 12px; font-weight: 500; line-height: 1.25; color: var(--muted); }
.made__item img, .made__item .tile__art { width: 100%; aspect-ratio: 1; border-radius: 14px; object-fit: cover; transition: transform .4s var(--ease); }
.made__item .tile__art img { width: 28px; height: 28px; }
.made__item:hover img { transform: scale(1.04); }
.made__item span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.rrows { list-style: none; margin: 0; padding: 0; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.rrows li { display: flex; align-items: center; gap: 4px; padding-right: 8px; }
.rrows li + li { border-top: 1px solid var(--line); }
.rrows a { flex: 1; min-width: 0; display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; padding: 14px 6px 14px 16px; }
.rrows b { font-size: 15px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rrows small { grid-column: 2; font-size: 12px; color: var(--muted); }
.rrows .badge { grid-row: span 2; }

/* microinteracciones */
.card, .mini, .tile, .made__item, .hero { transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.card:active, .mini:active, .hero:active { transform: scale(.985); }
.go .i { transition: transform .3s var(--ease); }
.go:hover .i { transform: translateX(4px); }
.act.pop .i { animation: pop .45s var(--ease); }
@media (hover: hover) {
  .stream--rhythm .card:hover { transform: translateY(-3px); box-shadow: 0 28px 50px -34px rgba(7, 8, 11, .45); }
}
@media (min-width: 700px) {
  .hero { padding: 34px 32px 28px; }
  .made__grid { gap: 12px; }
}
@media (min-width: 1024px) {
  .fhead { padding-top: 0; }
  .feed--rhythm .filters { top: 0; }
}
@media (prefers-reduced-motion: reduce) { .beat { opacity: 1; transform: none; } }
.frail__head > div { min-width: 0; }
.frail__head .link-more { flex: none; padding-bottom: 2px; }
.frail__head > div { min-width: 0; }
.frail__head .link-more { flex: none; padding-bottom: 2px; }
/* columnas que pueden encoger: el texto en una línea usa "…" en vez de ensanchar la página */
.card, .card__body, .made, .made__res { grid-template-columns: minmax(0, 1fr); }
.rrows a { grid-template-columns: auto minmax(0, 1fr); }

/* ============ feed menos vertical ============ */
.stream--rhythm { gap: 16px; }
/* build: imagen más baja en celular; en pantallas medianas, imagen al lado del texto */
.card--build .card__media img, .card--build .card__media .tile__art { aspect-ratio: 16 / 10; }
@media (min-width: 640px) {
  .stream--rhythm .card--build { grid-template-columns: minmax(0, 46%) minmax(0, 1fr); grid-template-rows: 1fr auto; }
  .stream--rhythm .card--build .card__media { grid-row: 1 / span 2; margin: 8px 0 8px 8px; }
  .stream--rhythm .card--build .card__media img, .stream--rhythm .card--build .card__media .tile__art { height: 100%; min-height: 200px; aspect-ratio: auto; }
  .stream--rhythm .card--build .card__body { padding: 18px 18px 0; align-content: start; }
  .stream--rhythm .card--build .card__title { font-size: 22px; }
  .stream--rhythm .card--drop .card__title { font-size: 26px; }
  .stream--rhythm .card--challenge .card__title { font-size: 24px; }
  .stream--rhythm .card { padding: 20px; }
  .stream--rhythm .card--build { padding: 0; }
  .hero { gap: 12px; }
  .hero__title { font-size: 36px; }
}

/* computador: feed + columna lateral */
.fside { display: none; }
@media (min-width: 1180px) {
  .main:has(.fgrid) { max-width: 1060px; }
  .fgrid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
  .fside { position: sticky; top: 24px; display: grid; gap: 14px; }
  .beat--side { display: none; }
  .fside__me { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
  .fside__me span { display: grid; }
  .fside__me b { font-weight: 600; }
  .fside__me small { color: var(--muted); font: 500 12px "JetBrains Mono", monospace; }
  .impact--sm { grid-template-columns: repeat(3, 1fr); border-radius: 20px; }
  .impact--sm div { padding: 10px 4px; }
  .impact--sm b { font-size: 20px; }
  .fside__box { display: grid; gap: 8px; }
  .fside__box h3 { margin: 0 4px; font-size: 14px; font-weight: 600; }
  .rrows--flat { border-radius: 18px; }
  .rrows--flat a { padding: 11px 12px; }
  .rrows--flat b { font-size: 14px; }
  .fside .saba { padding: 14px 16px 14px 10px; }
  .fside .saba__title { font-size: 15px; }
}

/* autor visible en todas las tarjetas */
.phd { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 8px; margin: 0; font-size: 14px; color: var(--muted); }
.phd a { display: inline-flex; align-items: center; gap: 8px; color: var(--text); }
.phd b { font-weight: 600; }
.phd a:hover b { text-decoration: underline; text-underline-offset: 3px; }
.phd__t { color: var(--muted); }
.card--drop .phd { color: var(--muted-d); }
.card--drop .phd a { color: #fff; }
.card--drop .phd__t { color: rgba(255, 255, 255, .45); }
.card--drop .phd .av { box-shadow: 0 0 0 2px rgba(255, 255, 255, .1); }
.card .phd + .card__top { margin-top: -4px; }
.card--build .card__body .phd { margin-bottom: 2px; }

/* sin ideas: tres puertas */
.starter { display: grid; gap: 10px; }
.starter__t { margin: 0 2px; font-size: 14px; font-weight: 600; color: var(--muted); }
.doors { display: grid; grid-auto-flow: column; grid-auto-columns: 74%; gap: 10px; margin: 0 -16px; padding: 2px 16px 6px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.doors::-webkit-scrollbar { display: none; }
.door { position: relative; scroll-snap-align: start; display: grid; gap: 4px; padding: 16px 40px 16px 16px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 16px 30px -26px rgba(7, 8, 11, .4); transition: transform .3s var(--ease), border-color .2s; }
.door:hover { transform: translateY(-2px); border-color: rgba(139, 124, 246, .45); }
.door__e { font-size: 22px; line-height: 1; margin-bottom: 4px; }
.door b { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.door small { font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.door .i { position: absolute; right: 14px; top: 16px; width: 18px; height: 18px; color: var(--muted); }
@media (min-width: 640px) { .doors { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; overflow: visible; } }

/* ============ sensación de red social ============ */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* historias */
.stories { display: flex; gap: 14px; margin: 0 -16px; padding: 4px 16px 6px; overflow-x: auto; scrollbar-width: none; }
.stories::-webkit-scrollbar { display: none; }
.story { flex: none; display: grid; justify-items: center; gap: 6px; width: 66px; }
.story__ring { position: relative; padding: 3px; border-radius: 50%; background: var(--grad); }
.story__ring .av { border: 3px solid var(--paper); }
.story small { max-width: 66px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 500; }
.story--me .story__ring { background: var(--line); }
.story--me i { position: absolute; right: 0; bottom: 2px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #5B3FD6; color: #fff; font-style: normal; font-weight: 700; font-size: 15px; line-height: 1; border: 2px solid var(--paper); }

/* caja para publicar */
.composer { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px 12px; align-items: center; padding: 14px 16px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); }
.composer__in { height: 44px; display: flex; align-items: center; padding: 0 16px; border-radius: 999px; background: var(--paper); color: var(--muted); font-size: 15px; }
.composer__in:hover { background: var(--soft); }
.composer__acts { grid-column: 1 / -1; display: flex; gap: 6px; padding-top: 10px; border-top: 1px solid var(--line); }
.composer__acts a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; height: 38px; border-radius: 12px; font-size: 14px; font-weight: 600; color: var(--muted); }
.composer__acts a:hover { background: var(--paper); color: var(--text); }

/* encabezado de publicación */
.phd { display: flex; align-items: center; gap: 12px; }
.phd p { margin: 0; min-width: 0; font-size: 15px; line-height: 1.3; color: var(--muted); }
.phd p b { color: var(--text); font-weight: 600; }
.phd small { display: block; font-size: 13px; color: var(--muted); }
.card--drop .phd p { color: var(--muted-d); }
.card--drop .phd p b { color: #fff; }
.card--drop .phd small { color: rgba(255, 255, 255, .45); }
.card .phd + .card__top { margin-top: 0; }

/* barra social */
.sbar { display: flex; align-items: center; gap: 2px; margin: 2px -8px -8px; padding-top: 8px; border-top: 1px solid var(--line); }
.card--drop .sbar { border-top-color: rgba(255, 255, 255, .1); }
.card--drop .sbar .act { color: rgba(255, 255, 255, .62); }
.card--drop .sbar .act:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.card--build .sbar { grid-column: 1 / -1; margin: 0; padding: 6px 10px 10px; }
.card--build .card__body { padding-bottom: 8px; }

/* personas (columna lateral) */
.people { list-style: none; margin: 0; padding: 6px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.people li { display: flex; align-items: center; gap: 8px; padding: 6px; }
.people li > a:first-child { flex: 1; min-width: 0; display: flex; align-items: center; gap: 10px; }
.people span { display: grid; min-width: 0; }
.people b { font-size: 14px; font-weight: 600; }
.people small { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.people__go { flex: none; font-size: 13px; font-weight: 600; color: var(--accent-text); padding: 6px 8px; }
.fside__me em { margin-left: auto; font-style: normal; font-size: 13px; font-weight: 600; color: var(--accent-text); }

/* menú lateral claro: red social, no sistema */
@media (min-width: 1024px) {
  .rail { background: var(--glass); color: var(--text); border-right: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
  .nav a { color: var(--muted); font-size: 16px; }
  .nav a:hover { background: rgba(7, 8, 11, .05); color: var(--text); }
  .nav a.is-on { background: transparent; color: var(--text); font-weight: 700; }
  .nav a.is-on .i { stroke: var(--text); stroke-width: 2.4; }
  .nav .nav__create { order: 0; margin: 10px 0 0; }
  .motto { color: rgba(7, 8, 11, .16); }
  .stories { margin: 0; padding: 4px 0 6px; }
}

/* ============ publicación tipo red social ============ */
.post { display: grid; gap: 12px; padding: 18px 18px 8px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 18px 40px -34px rgba(7, 8, 11, .35); grid-template-columns: minmax(0, 1fr); }
.post__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.post__type { flex: none; padding: 5px 10px; border-radius: 999px; background: var(--paper); font-size: 12px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.post--challenge .post__type { background: rgba(91, 124, 250, .1); color: var(--blue-text); }
.post--drop .post__type { background: rgba(243, 180, 162, .22); color: var(--warm-text); }
.post--resource .post__type { background: rgba(139, 124, 246, .12); color: var(--accent-text); }
.post__text { display: grid; gap: 4px; }
.post__text h2 { margin: 0; font-size: 19px; font-weight: 600; line-height: 1.3; letter-spacing: -.015em; text-wrap: pretty; }
.post__text p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--text-2); }
.post__text:hover h2 { text-decoration: underline; text-decoration-color: rgba(139, 124, 246, .5); text-underline-offset: 4px; }
.post__tags { margin: 0; font-size: 14px; font-weight: 500; color: var(--accent-text); }
.post .phd .av { width: 44px; height: 44px; }
.post .sbar { margin: 0 -8px; }

/* mosaico de imágenes */
.mosaic { display: grid; gap: 6px; border-radius: 18px; overflow: hidden; }
.mosaic span { position: relative; display: block; overflow: hidden; background: var(--ink); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.mosaic:hover img { transform: scale(1.02); }
.mosaic--1 span { aspect-ratio: 16 / 9.5; }
.mosaic--2 { grid-template-columns: 1fr 1fr; }
.mosaic--2 span { aspect-ratio: 4 / 3.6; }
.mosaic--3 { grid-template-columns: 1.6fr 1fr; grid-template-rows: 1fr 1fr; aspect-ratio: 16 / 10; }
.mosaic--3 span:first-child { grid-row: span 2; }
.mosaic b { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(7, 8, 11, .45); color: #fff; font-size: 26px; font-weight: 600; }

/* adjuntos dentro del post */
.attach { display: grid; gap: 10px; padding: 14px; border-radius: 18px; background: var(--paper); border: 1px solid var(--line); }
.attach__row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.attach__row .trying { margin-left: 0; }
.attach__sub { margin: 0; font-size: 13px; color: var(--muted); }
.attach__k { margin: 0; font: 500 12px/1 "JetBrains Mono", monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-text); }
.attach .snippet { margin: 0; -webkit-line-clamp: 4; }
.attach--challenge { background: linear-gradient(135deg, rgba(91, 124, 250, .08), rgba(196, 184, 255, .16)); border-color: rgba(91, 124, 250, .18); }
.attach--drop { background: linear-gradient(135deg, #FFF6F2, #F4F0FF); border-color: rgba(243, 180, 162, .35); }
.attach--drop p { margin: 0; font-size: 18px; font-weight: 600; line-height: 1.35; letter-spacing: -.01em; }
.attach--drop:hover p { color: var(--accent-text); }
.attach__links { display: flex; flex-wrap: wrap; gap: 6px; }
.attach__links a { padding: 7px 12px; border-radius: 999px; background: var(--paper); font-size: 13px; font-weight: 500; color: var(--text-2); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attach__links a:hover { background: var(--tint); }
@media (hover: hover) { .stream--rhythm .post:hover { box-shadow: 0 26px 50px -34px rgba(7, 8, 11, .45); } }
.post__head .phd { flex: 1; min-width: 0; }
.post__head .phd p { flex: 1; min-width: 0; }
.made { padding: 18px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); }
@media (max-width: 480px) {
  .post__type { font-size: 0; padding: 6px 8px; }
  .post__type::first-letter { font-size: 15px; }
}

/* comentarios dentro del feed */
.cmtbox:empty { display: none; }
.cmtbox { display: grid; gap: 10px; padding: 4px 0 10px; }
.cmt__more { justify-self: start; border: 0; background: none; padding: 0; font-size: 14px; font-weight: 500; color: var(--muted); cursor: pointer; }
.cmt__more:hover { color: var(--text); }
.cmt { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.cmt li { display: flex; gap: 10px; align-items: flex-start; }
.cmt__b { min-width: 0; padding: 8px 12px; border-radius: 16px; background: var(--paper); }
.cmt__b p { margin: 0; font-size: 14px; line-height: 1.45; color: var(--text-2); }
.cmt__b b { font-weight: 600; color: var(--text); }
.cmt__b small { font-size: 12px; color: var(--muted); }
.cmt__form { display: flex; align-items: center; gap: 8px; }
.cmt__form input { flex: 1; min-width: 0; height: 40px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font: 400 15px "Figtree", sans-serif; outline: 0; }
.cmt__form input:focus { border-color: rgba(139, 124, 246, .6); background: var(--card); }
.post .sbar + .cmtbox { margin-top: -4px; }

/* ============ feed minimalista ============ */
.feed--rhythm { gap: 18px; }
.ftop { display: flex; gap: 10px; align-items: center; }
.ftop__search { flex: 1; height: 50px; box-shadow: none; }
.ftop__new { height: 50px; padding: 0 22px; flex: none; }
.ftop__new .i { width: 18px; height: 18px; }
.fsec { display: grid; gap: 10px; }
.fsec__h { display: flex; align-items: baseline; justify-content: space-between; }
.fsec__h h2, .fsec__t { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.fsec__h a { font-size: 13px; font-weight: 600; color: var(--accent-text); }
.fsec__t { margin-top: 4px; }
.story__ring { padding: 2.5px; }
.story--me .story__ring { background: none; border: 1.5px dashed rgba(7, 8, 11, .25); padding: 2px; }
.story--me .av { opacity: .9; }

/* publicaciones: más aire, menos adornos */
.post { gap: 12px; padding: 18px 18px 6px; border-radius: 20px; box-shadow: none; border-color: rgba(7, 8, 11, .06); }
.post__type { background: none !important; padding: 0; font-weight: 500; color: var(--muted) !important; }
.post__text h2 { font-size: 17px; }
.post__text p { font-size: 15px; color: var(--text-2); }
.post .phd .av { width: 40px; height: 40px; }
.attach { background: var(--card); border-color: rgba(7, 8, 11, .08); }
.attach--challenge, .attach--drop { background: var(--soft); border-color: rgba(7, 8, 11, .08); }
.attach--drop p { font-size: 16px; }
.attach__links a { background: var(--soft); }
.mosaic { border-radius: 14px; gap: 4px; }
.sbar { border-top: 0; padding-top: 0; }
.post .sbar { margin: 0 -10px; }
.cmt__b { background: var(--soft); }
.stream--rhythm { gap: 14px; }
@media (hover: hover) { .stream--rhythm .post:hover { transform: none; box-shadow: 0 16px 36px -30px rgba(7, 8, 11, .35); } }
@media (max-width: 480px) {
  .ftop__new span { display: none; }
  .ftop__new { width: 50px; padding: 0; }
  .post__type { font-size: 15px; }
}

/* ============ menú tipo red social ============ */
.nav__ic, .nav__av { display: inline-grid; place-items: center; flex: none; }
.nav__av .av { transition: box-shadow .2s; }
a.is-on .nav__av .av { box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--violet); }
.nav a { position: relative; }
.nav__dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: #FF4D7E; box-shadow: 0 0 0 2px var(--card); }
.tabbar .nav__dot { top: 8px; left: 50%; margin-left: 8px; box-shadow: 0 0 0 2px #0C0D12; }
.tabbar .nav__av .av { width: 24px; height: 24px; font-size: 9px; }
.tabbar a.is-on .nav__av .av { box-shadow: 0 0 0 2px #0C0D12, 0 0 0 3.5px var(--card); }
@media (min-width: 1024px) {
  :root { --rail: 260px; }
  .rail { gap: 30px; padding: 30px 16px 22px; background: var(--card); }
  .rail .brand { padding: 0 12px; margin-bottom: 6px; }
  .nav { gap: 6px; }
  .nav a { height: 54px; padding: 0 14px; gap: 16px; border-radius: 16px; font-size: 16px; color: var(--text); font-weight: 500; }
  .nav a .i { width: 26px; height: 26px; stroke-width: 1.8; transition: transform .25s var(--ease); }
  .nav a:hover { background: var(--soft); }
  .nav a:hover .nav__ic, .nav a:hover .nav__av { transform: scale(1.08); }
  .nav__ic, .nav__av { transition: transform .25s var(--ease); }
  .nav a.is-on { font-weight: 700; background: transparent; }
  .nav a.is-on .i { stroke: var(--text); stroke-width: 2.6; }
  .nav a.is-on::before { content: ""; position: absolute; left: -16px; top: 14px; bottom: 14px; width: 4px; border-radius: 0 4px 4px 0; background: var(--grad); }
  .nav__dot { left: 32px; top: 13px; }
  .nav .nav__create { order: 0; margin: 0; justify-content: flex-start; background: none; box-shadow: none; color: var(--text); font-weight: 500; }
  .nav .nav__create:hover { background: var(--soft); color: var(--text); filter: none; }
  .nav .nav__create.is-on { background: none; color: var(--text); font-weight: 700; }
  .nav .nav__create .nav__ic { width: 30px; height: 30px; margin: -2px; border-radius: 10px; background: var(--grad); box-shadow: 0 6px 16px -6px rgba(139, 124, 246, .9); }
  .nav .nav__create .i { width: 18px; height: 18px; stroke: var(--ink); stroke-width: 2.6; }
  .nav__av .av { width: 28px; height: 28px; font-size: 10px; }
  .motto { margin: auto 0 0; position: relative; overflow: hidden; min-height: 92px; padding: 16px 16px 0; border-radius: 22px; background: linear-gradient(150deg, #1C2050, var(--ink) 70%); color: #fff; }
  .motto p { margin: 0 0 6px; font-size: 18px; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
  .motto p span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .motto img { position: absolute; right: -6px; bottom: -18px; width: 92px; height: auto; filter: drop-shadow(0 8px 16px rgba(91, 124, 250, .5)); }
}

/* ============ columna derecha con más vida ============ */
.mecard { position: relative; display: grid; justify-items: center; gap: 2px; padding: 0 16px 16px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); overflow: hidden; text-align: center; }
.mecard__cover { position: relative; display: block; width: calc(100% + 32px); height: 70px; margin: 0 -16px; background: linear-gradient(120deg, #5B7CFA, #8B7CF6 55%, #F3B4A2); overflow: hidden; }
.mecard__cover i { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .25); filter: blur(10px); }
.mecard__cover i:first-child { width: 90px; height: 90px; left: 20px; top: -30px; }
.mecard__cover i:last-child { width: 70px; height: 70px; right: 30px; top: 20px; background: rgba(7, 8, 11, .2); }
.mecard__av { margin-top: -34px; margin-bottom: 6px; }
.mecard__av .av { box-shadow: 0 0 0 4px var(--card); }
.mecard > b { font-size: 16px; font-weight: 600; }
.mecard > small { font: 500 12px "JetBrains Mono", monospace; color: var(--muted); }
.mecard__stats { display: flex; width: 100%; justify-content: space-around; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.mecard__stats span { display: grid; font-size: 11px; color: var(--muted); }
.mecard__stats b { font-size: 17px; color: var(--text); font-weight: 600; }
.fside__h { display: flex; justify-content: space-between; align-items: baseline; margin: 0 4px; }
.fside__h a { font-size: 12px; font-weight: 600; color: var(--accent-text); }
.ring { display: inline-grid; padding: 2px; border-radius: 50%; background: var(--grad); }
.ring .av { box-shadow: 0 0 0 2px var(--card); }
.people__go { border-radius: 999px; background: var(--tint); padding: 6px 12px !important; transition: background .2s, color .2s; }
.people__go:hover { background: var(--violet); color: #fff; }

.tcards { display: grid; gap: 8px; }
.tcard { position: relative; overflow: hidden; display: grid; gap: 6px; padding: 14px 16px; border-radius: 20px; color: #fff; isolation: isolate; transition: transform .3s var(--ease); }
.tcard:hover { transform: translateY(-2px); }
.tcard::before { content: ""; position: absolute; inset: 0; z-index: -1; }
.tcard--0::before { background: linear-gradient(135deg, #4C6BF5, #8B7CF6); }
.tcard--1::before { background: linear-gradient(135deg, #1A1D3A, #3B2F7A); }
.tcard--2::before { background: linear-gradient(135deg, #E9967A, #B07CF6); }
.tcard--3::before { background: linear-gradient(135deg, #0F9D7A, #4C6BF5); }
.tcard::after { content: ""; position: absolute; z-index: -1; right: -30px; top: -30px; width: 110px; height: 110px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.tcard__t { display: inline-flex; align-items: center; gap: 4px; justify-self: start; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, .2); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.tcard__t .i { width: 12px; height: 12px; fill: currentColor; stroke: none; }
.tcard b { font-size: 15px; font-weight: 600; line-height: 1.25; }
.tcard .trying { margin: 0; font-size: 12px; color: rgba(255, 255, 255, .85); }
.tcard .trying .av { box-shadow: 0 0 0 2px rgba(255, 255, 255, .5); }

.rlist2 { list-style: none; margin: 0; padding: 6px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
.rlist2 li { display: flex; align-items: center; gap: 4px; }
.rlist2 li > a { flex: 1; min-width: 0; display: flex; align-items: center; gap: 12px; padding: 8px; border-radius: 14px; }
.rlist2 li > a:hover { background: var(--soft); }
.rlist2 li > a > span:last-child { display: grid; min-width: 0; }
.rlist2 b { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rlist2 small { font-size: 12px; color: var(--muted); text-transform: capitalize; }
.ricon { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 13px; font-size: 18px; background: var(--tint); }
.ricon--checklist { background: #E7F8F0; }
.ricon--workflow { background: #E9EFFF; }
.ricon--arquitectura { background: #FFF0E9; }

.sabacard { position: relative; display: flex; align-items: flex-end; gap: 10px; min-height: 120px; padding: 16px 16px 16px 0; border-radius: 24px; overflow: hidden; background: radial-gradient(circle at 20% 110%, rgba(139, 124, 246, .7), transparent 60%), linear-gradient(150deg, #1C2050, var(--ink) 75%); color: #fff; transition: transform .3s var(--ease); }
.sabacard:hover { transform: translateY(-2px); }
.sabacard .blink { width: 96px; height: auto; flex: none; margin: 0 -4px -22px -6px; filter: drop-shadow(0 10px 20px rgba(91, 124, 250, .5)); animation: float 5s ease-in-out infinite; }
.sabacard > span { display: grid; gap: 2px; }
.sabacard b { font-size: 16px; font-weight: 600; }
.sabacard small { font-size: 13px; color: rgba(255, 255, 255, .65); }
.sabacard em { margin-top: 6px; font-style: normal; font-size: 13px; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mecard__av { position: relative; z-index: 1; }
.tabbar a { position: relative; }
.people .ring { padding: 2.5px; }
.people .ring .av { box-shadow: 0 0 0 2.5px var(--card); }

/* ============ perfil estilo red social ============ */
.pcard { position: relative; display: grid; gap: 4px; padding: 0 20px 20px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.pcard__cover { position: relative; display: block; height: 128px; margin: 0 -20px; overflow: hidden; background: linear-gradient(120deg, #0B0C14 0%, #1A1E4A 55%, #2A2257 100%); }
.pcard__cover i { position: absolute; border-radius: 50%; filter: blur(30px); }
.pcard__cover i:first-child { width: 200px; height: 200px; right: -40px; top: -90px; background: rgba(91, 124, 250, .55); }
.pcard__cover i:last-child { width: 160px; height: 160px; left: 30%; bottom: -110px; background: rgba(139, 124, 246, .45); }
.pcard__top { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; margin-top: -48px; }
.pcard__av { position: relative; z-index: 1; display: inline-grid; padding: 3px; border-radius: 50%; background: var(--grad); }
.pcard__av .av { box-shadow: 0 0 0 4px var(--card); font-size: 32px; }
.pcard__acts { display: flex; gap: 8px; padding-bottom: 4px; }
.pcard__acts .btn .i { width: 16px; height: 16px; }
.pcard__name { margin: 10px 0 0; font-size: clamp(22px, 6vw, 28px); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; }
.pcard__user { margin: 0; font: 500 14px "JetBrains Mono", monospace; color: var(--muted); }
.pcard__bio { margin: 8px 0 0; max-width: 520px; font-size: 15px; line-height: 1.5; color: var(--text-2); }
.pcard__topics { margin-top: 8px; }
.pcard__stats { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.pcard__stats b { color: var(--text); font-weight: 700; font-size: 16px; }

/* pestañas con íconos, subrayado como en Instagram */
.ptabs2 { position: sticky; top: 60px; z-index: 20; display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--line); background: var(--paper); margin: 0 -16px; padding: 0 16px; }
.ptabs2::-webkit-scrollbar { display: none; }
.ptabs2 button { position: relative; flex: 1 0 auto; display: flex; align-items: center; justify-content: center; gap: 7px; height: 50px; padding: 0 12px; border: 0; background: none; font-size: 14px; font-weight: 500; color: var(--muted); cursor: pointer; }
.ptabs2 button .i { width: 18px; height: 18px; }
.ptabs2 button.is-on { color: var(--text); font-weight: 700; }
.ptabs2 button.is-on::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2.5px; border-radius: 2px; background: var(--ink); }
@media (min-width: 1024px) { .ptabs2 { top: 0; margin: 0; padding: 0; } }

/* grilla de proyectos */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; border-radius: 16px; overflow: hidden; }
.pgrid__i { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--ink); }
.pgrid__i img, .pgrid__i .tile__art { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
.pgrid__multi { position: absolute; top: 8px; right: 8px; color: #fff; font-style: normal; font-size: 16px; text-shadow: 0 1px 4px rgba(0, 0, 0, .6); }
.pgrid__o { position: absolute; inset: 0; display: grid; align-content: end; gap: 2px; padding: 10px; background: linear-gradient(transparent 35%, rgba(7, 8, 11, .9)); color: #fff; opacity: 0; transition: opacity .25s; }
.pgrid__o b { font-size: 13px; line-height: 1.25; }
.pgrid__o small { font-size: 12px; opacity: .85; }
.pgrid__i:hover .pgrid__o, .pgrid__i:focus-visible .pgrid__o { opacity: 1; }
@media (hover: none) { .pgrid__o { opacity: 1; background: linear-gradient(transparent 55%, rgba(7, 8, 11, .85)); } .pgrid__o small { display: none; } }

/* accesibilidad: degradados más oscuros detrás de texto blanco, sin tramas de puntos */
.card--challenge { background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }
.tcard--0::before { background: linear-gradient(135deg, #1B2559, #2E2A6E); }
.tcard--1::before { background: linear-gradient(135deg, #0B0C14, #23224A); }
.tcard--2::before { background: linear-gradient(135deg, #3A1F2E, #3B2765); }
.tcard--3::before { background: linear-gradient(135deg, #0C2E2A, #1B2559); }
.tcard::after { background: rgba(139, 124, 246, .22); filter: blur(10px); }
.mecard__cover { background: linear-gradient(120deg, #0B0C14 0%, #1A1E4A 60%, #2A2257 100%); }
.mecard__cover i { background: rgba(91, 124, 250, .35); }
.hero { background: linear-gradient(155deg, #13163A 0%, #0B0C14 55%, #07080B 100%); }
.hero__bg i { opacity: .45; }
.pcard { grid-template-columns: minmax(0, 1fr); }
.pcard__top { min-width: 0; }
@media (max-width: 480px) { .pcard__acts [data-share-profile] span { display: none; } .pcard__acts [data-share-profile] { width: 38px; padding: 0; } .pcard__av .av { width: 84px !important; height: 84px !important; font-size: 28px; } .pcard__stats { gap: 4px 14px; } }

/* fotos de perfil */
.av--img { object-fit: cover; background: var(--paper); }

/* columna derecha: tu tarjeta queda fija arriba; lo demás se desplaza debajo */
.fside__scroll { display: grid; gap: 14px; }
@media (min-width: 1180px) {
  .fside { position: sticky; top: 16px; height: calc(100vh - 32px); grid-template-rows: auto minmax(0, 1fr); }
  .fside > .mecard { box-shadow: 0 18px 40px -28px rgba(7, 8, 11, .45); }
  .fside__scroll { align-content: start; overflow-y: auto; scrollbar-width: none; padding: 4px 2px 24px; margin: 0 -2px; -webkit-mask-image: linear-gradient(transparent, #000 14px, #000 calc(100% - 24px), transparent); mask-image: linear-gradient(transparent, #000 14px, #000 calc(100% - 24px), transparent); }
  .fside__scroll::-webkit-scrollbar { display: none; }
}

/* ============ bienvenida / crear cuenta ============ */
.is-onb .rail, .is-onb .topbar, .is-onb .tabbar { display: none; }
.is-onb .shell { display: block; }
.is-onb .main { max-width: none; padding: 0; }
.onb { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; }
.onb--0 { background: radial-gradient(520px 420px at 50% 20%, rgba(91, 124, 250, .35), transparent 70%), linear-gradient(170deg, #13163A, #07080B 60%); color: #fff; }
.onb__hero { display: grid; justify-items: center; gap: 14px; width: 100%; max-width: 440px; text-align: center; }
.onb__hero .brand { color: #fff; }
.onb__saba { width: 180px; height: auto; margin: 4px 0 -6px; filter: drop-shadow(0 18px 30px rgba(91, 124, 250, .55)); animation: float 5s ease-in-out infinite; }
.onb__hero h1 { margin: 0; font-size: clamp(30px, 8vw, 40px); line-height: 1.05; letter-spacing: -.035em; font-weight: 700; }
.onb__hero h1 span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.onb__hero > p { margin: 0; color: var(--muted-d); font-size: 16px; line-height: 1.5; }
.onb__loop { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; width: 100%; margin: 6px 0 0; padding: 0; list-style: none; }
.onb__loop li { display: grid; gap: 2px; padding: 12px 8px; border-radius: 18px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-d); font-size: 12px; color: var(--muted-d); }
.onb__loop b { font-size: 14px; color: #fff; font-weight: 600; }
.onb__acts { display: grid; gap: 10px; width: 100%; margin-top: 8px; }
.btn--block { width: 100%; height: 52px; }
.btn--ghost-d { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .06); color: #fff; }
.btn--ghost-d:hover { background: rgba(255, 255, 255, .12); }
.onb__people { display: flex; align-items: center; gap: 0; margin: 4px 0 0; font-size: 13px; color: var(--muted-d); }
.onb__people .av { margin-left: -8px; box-shadow: 0 0 0 2px #0B0C14; }
.onb__people .av:first-child { margin-left: 0; }
.onb__people span { margin-left: 10px; text-align: left; }

.onb__card { display: grid; gap: 14px; width: 100%; max-width: 440px; padding: 28px 22px; border-radius: 28px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 30px 60px -40px rgba(7, 8, 11, .35); }
.onb__card h1 { margin: 0; font-size: 28px; letter-spacing: -.03em; line-height: 1.1; }
.onb__card > .meta { margin: -8px 0 4px; font-size: 15px; }
.onb__dots { display: flex; gap: 6px; }
.onb__dots i { width: 28px; height: 4px; border-radius: 4px; background: var(--line); }
.onb__dots i.is-on { background: var(--grad); }
.onb__photo { display: grid; justify-items: center; gap: 6px; justify-self: center; cursor: pointer; }
.onb__photo > span, .onb__photo img { width: 104px; height: 104px; border-radius: 50%; object-fit: cover; }
.onb__photo > span { display: grid; place-items: center; background: var(--tint); border: 2px dashed rgba(139, 124, 246, .5); color: var(--accent-text); }
.onb__photo > span .i { width: 30px; height: 30px; }
.onb__photo img { box-shadow: 0 0 0 3px var(--card), 0 0 0 5px var(--violet); }
.onb__photo small { font-size: 13px; font-weight: 600; color: var(--accent-text); }
.onb__photo:focus-within > span, .onb__photo:focus-within img { outline: 2px solid var(--violet); outline-offset: 3px; }
.field em { font-style: normal; font-weight: 400; color: var(--muted); }
.onb__at { position: relative; display: block; }
.onb__at i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); font-style: normal; color: var(--muted); }
.onb__at input { padding-left: 34px; }
.onb__topics { display: flex; flex-wrap: wrap; gap: 8px; }
.onb__topics button { height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); font-weight: 600; cursor: pointer; transition: background .2s, color .2s, transform .2s var(--ease); }
.onb__topics button:active { transform: scale(.96); }
.onb__topics button.is-on { background: var(--ink); color: #fff; border-color: var(--ink); }
.onb__nav { display: flex; gap: 10px; margin-top: 8px; }
.onb__nav .btn:last-child { flex: 1; }
.onb__nav .btn[disabled] { opacity: .4; cursor: not-allowed; box-shadow: none; }

.pcard__out { justify-self: start; min-height: 36px; margin-top: 4px; padding: 0; border: 0; background: none; font-size: 13px; color: var(--muted); text-decoration: underline; cursor: pointer; }

/* ============ modo oscuro (html[data-theme="dark"]; lo pone js según el sistema o la elección guardada) ============ */
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0A0B10; --card: #14161E; --soft: #1C1F29; --tint: #24213D;
  --text: #F1F2F6; --text-2: #C9CCD6; --muted: #959BAD;
  --line: rgba(255, 255, 255, .09); --glass: rgba(20, 22, 30, .72); --bar: rgba(10, 11, 16, .8);
  --accent-text: #BDB3FF; --blue-text: #A3B4FF; --warm-text: #F5B9A6; --err-text: #FF9C85;
}
:root[data-theme="dark"] body::before { background: radial-gradient(600px 400px at 85% -5%, rgba(139, 124, 246, .14), transparent 70%), radial-gradient(500px 380px at 0% 30%, rgba(91, 124, 250, .08), transparent 70%); }
:root[data-theme="dark"] input, :root[data-theme="dark"] textarea { color: var(--text); }
:root[data-theme="dark"] ::placeholder { color: var(--muted); }
/* bordes que estaban en negro translúcido */
:root[data-theme="dark"] .post, :root[data-theme="dark"] .attach, :root[data-theme="dark"] .attach--challenge, :root[data-theme="dark"] .attach--drop { border-color: var(--line); }
:root[data-theme="dark"] .empty { border-color: rgba(255, 255, 255, .14); }
:root[data-theme="dark"] .story--me .story__ring { border-color: rgba(255, 255, 255, .3); }
:root[data-theme="dark"] .post, :root[data-theme="dark"] .search, :root[data-theme="dark"] .mecard { box-shadow: none; }
/* controles "invertidos": en oscuro pasan a claro */
:root[data-theme="dark"] .btn--dark, :root[data-theme="dark"] .chips--pick .chip.is-on, :root[data-theme="dark"] .useit.is-on .useit__btn,
:root[data-theme="dark"] .onb__topics button.is-on, :root[data-theme="dark"] .filter.is-on, :root[data-theme="dark"] .toast { background: #F1F2F6; border-color: #F1F2F6; color: #0A0B10; }
:root[data-theme="dark"] .ptabs2 button.is-on::after { background: var(--text); }
:root[data-theme="dark"] .btn--line, :root[data-theme="dark"] .btn--light { color: var(--text); }
:root[data-theme="dark"] .btn--light { background: var(--soft); }
/* superficies oscuras (encabezados, código): un punto más claras que la página para que se separen */
:root[data-theme="dark"] .chead, :root[data-theme="dark"] .loop, :root[data-theme="dark"] .phead, :root[data-theme="dark"] .rcode, :root[data-theme="dark"] .snippet,
:root[data-theme="dark"] .card--drop, :root[data-theme="dark"] .pick-card--drop { background-color: #171A26; border: 1px solid var(--line); }
:root[data-theme="dark"] .flow li::before { background: var(--soft); }
/* degradados claros */
:root[data-theme="dark"] .card--resource { background: linear-gradient(160deg, var(--card) 40%, var(--tint)); }
:root[data-theme="dark"] .made { background: linear-gradient(160deg, var(--tint), var(--card) 60%); }
:root[data-theme="dark"] .composer__in:hover { background: var(--soft); }
:root[data-theme="dark"] .ricon--checklist { background: #10291F; }
:root[data-theme="dark"] .ricon--workflow { background: #16203F; }
:root[data-theme="dark"] .ricon--arquitectura { background: #2E1C16; }
:root[data-theme="dark"] .people__go:hover { color: #fff; }
:root[data-theme="dark"] .rail .nav a:hover, :root[data-theme="dark"] .nav .nav__create:hover { background: var(--soft); }
:root[data-theme="dark"] .brand__name { color: var(--text); }

/* apariencia en Mi perfil */
.pset { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; background: var(--soft); }
.seg button { min-height: 36px; padding: 0 14px; border: 0; border-radius: 999px; background: none; color: var(--muted); font-size: 13px; font-weight: 600; cursor: pointer; transition: background .2s, color .2s; }
.seg button.is-on { background: var(--card); color: var(--text); box-shadow: 0 2px 8px -3px rgba(7, 8, 11, .25); }
:root[data-theme="dark"] .seg button.is-on { background: #2A2E3B; }
:root[data-theme="dark"] .drop { background: var(--soft); }
:root[data-theme="dark"] .tabbar { background: rgba(28, 31, 41, .9); border: 1px solid var(--line); }

/* ============ cuentas reales ============ */
.boot { display: grid; place-items: center; min-height: 60vh; }
.boot img { animation: float 2.4s ease-in-out infinite; opacity: .8; }
.onb__msg:empty { display: none; }
.onb__msg { margin: -4px 0 0; padding: 10px 14px; border-radius: 14px; background: rgba(255, 77, 126, .1); color: #C4264F; font-size: 14px; }
:root[data-theme="dark"] .onb__msg { color: #FF8DAA; }
.onb__alt { margin: 0; text-align: center; font-size: 14px; color: var(--muted); }
.onb__alt button { padding: 8px 4px; border: 0; background: none; color: var(--accent-text); font-weight: 600; cursor: pointer; }
.btn.is-busy { opacity: .6; pointer-events: none; }
.pedit__photo { display: flex; align-items: center; gap: 12px; cursor: pointer; font-size: 14px; font-weight: 600; color: var(--accent-text); }

/* ============ Saba: ayudante flotante ============ */
.saba-fab-wrap { position: fixed; z-index: 45; right: 16px; bottom: calc(96px + env(safe-area-inset-bottom)); }
.saba-fab { display: grid; place-items: center; width: 60px; height: 60px; padding: 0; border: 0; border-radius: 50%; background: linear-gradient(150deg, #1C2050, #07080B 75%); box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px rgba(139, 124, 246, .7), 0 14px 30px -10px rgba(91, 124, 250, .7); cursor: pointer; overflow: hidden; transition: transform .25s var(--ease); }
.saba-fab .blink { width: 58px; height: auto; margin-top: 14px; }
.saba-fab:hover { transform: translateY(-2px) scale(1.04); }
.saba-fab:active { transform: scale(.94); }
.is-open .saba-fab { transform: scale(.9); }
.saba-panel { position: absolute; right: 0; bottom: 72px; display: flex; flex-direction: column; width: min(380px, calc(100vw - 32px)); height: min(560px, calc(100dvh - 200px)); border-radius: 24px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 30px 60px -20px rgba(7, 8, 11, .45); overflow: hidden; animation: rise .3s var(--ease) both; }
.saba-panel[hidden] { display: none; }
.saba-panel__h { display: flex; align-items: center; gap: 10px; padding: 12px 12px 12px 16px; border-bottom: 1px solid var(--line); }
.saba-panel__h img { width: 36px; height: 36px; object-fit: cover; object-position: top; border-radius: 50%; background: linear-gradient(150deg, #1C2050, #07080B); }
.saba-panel__h b { flex: 1; font-size: 16px; }
.saba-x { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: none; color: var(--muted); cursor: pointer; }
.saba-x:hover { background: var(--soft); color: var(--text); }
.saba-log { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 16px; overflow-y: auto; overscroll-behavior: contain; }
.saba-msg { max-width: 88%; padding: 10px 14px; border-radius: 18px; font-size: 15px; line-height: 1.45; }
.saba-msg--saba { align-self: flex-start; background: var(--soft); color: var(--text); border-bottom-left-radius: 6px; }
.saba-msg--me { align-self: flex-end; background: var(--ink); color: #fff; border-bottom-right-radius: 6px; }
:root[data-theme="dark"] .saba-msg--me { background: #F1F2F6; color: #0A0B10; }
.saba-msg .btn { margin-top: 10px; }
.saba-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.saba-chips button { min-height: 38px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); color: var(--text); font: 600 14px "Figtree", sans-serif; cursor: pointer; }
.saba-chips button:hover { border-color: rgba(139, 124, 246, .6); }
.saba-steps, .saba-gloss { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 6px; }
.saba-gloss { padding-left: 0; list-style: none; }
.saba-res { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 6px; }
.saba-res a { display: grid; gap: 1px; padding: 10px 12px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.saba-res a:hover { border-color: rgba(139, 124, 246, .6); }
.saba-res b { font-size: 14px; font-weight: 600; line-height: 1.3; }
.saba-res small, .saba-res__k { font-size: 12px; color: var(--muted); }
.saba-res__k { color: var(--accent-text); font-weight: 600; }
.saba-more { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--accent-text); }
.saba-in { display: flex; gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.saba-in input { flex: 1; min-width: 0; height: 46px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--soft); color: var(--text); font: 400 16px "Figtree", sans-serif; outline: 0; }
.saba-in input:focus { border-color: rgba(139, 124, 246, .6); }
.saba-send { display: grid; place-items: center; width: 46px; height: 46px; flex: none; border: 0; border-radius: 50%; background: var(--grad); color: var(--ink); cursor: pointer; }
@media (max-width: 1023px) {
  .saba-fab { width: 52px; height: 52px; }
  .saba-fab .blink { width: 50px; margin-top: 12px; }
  .saba-panel { position: fixed; left: 8px; right: 8px; bottom: calc(8px + env(safe-area-inset-bottom)); width: auto; height: min(78dvh, 620px); }
}
@media (min-width: 1024px) { .saba-fab-wrap { right: 28px; bottom: 28px; } }

/* ---- Saba: vida ---- */
.saba-fab .blink { animation: saba-bob 4.5s ease-in-out infinite; transform-origin: 50% 90%; }
@keyframes saba-bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -3px; } }
.saba-fab-wrap.is-in .saba-fab { animation: saba-peek .9s cubic-bezier(.34, 1.56, .64, 1) both; }
@keyframes saba-peek { 0% { transform: translateY(130%) scale(.6); opacity: 0; } 60% { opacity: 1; } 100% { transform: none; opacity: 1; } }
.saba-fab-wrap.is-wave .saba-fab .blink { animation: saba-wave 1.2s ease-in-out 2, saba-bob 4.5s ease-in-out 2.4s infinite; }
@keyframes saba-wave { 0%, 100% { rotate: 0deg; } 20% { rotate: -14deg; } 40% { rotate: 10deg; } 60% { rotate: -8deg; } 80% { rotate: 4deg; } }
.saba-hint { position: absolute; right: 0; bottom: 72px; display: flex; align-items: flex-start; gap: 2px; width: max-content; max-width: min(280px, calc(100vw - 32px)); padding: 4px 4px 4px 0; border-radius: 20px 20px 6px 20px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 18px 40px -16px rgba(7, 8, 11, .45); transform-origin: 100% 100%; animation: saba-pop .45s cubic-bezier(.34, 1.56, .64, 1) both; }
.saba-hint[hidden] { display: none; }
@keyframes saba-pop { from { transform: scale(.6) translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.saba-hint__t { padding: 10px 6px 10px 16px; border: 0; background: none; color: var(--text); font: 500 15px/1.4 "Figtree", sans-serif; text-align: left; cursor: pointer; }
.saba-hint__x { display: grid; place-items: center; flex: none; width: 32px; height: 32px; border: 0; border-radius: 50%; background: none; color: var(--muted); cursor: pointer; }
.saba-hint__x:hover { background: var(--soft); color: var(--text); }
.saba-hint__x .i { width: 16px; height: 16px; }
.saba-typing { display: flex; gap: 5px; padding: 14px 16px; }
.saba-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: saba-dot 1s ease-in-out infinite; }
.saba-typing i:nth-child(2) { animation-delay: .15s; }
.saba-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes saba-dot { 0%, 100% { opacity: .3; translate: 0 0; } 50% { opacity: 1; translate: 0 -3px; } }
.saba-msg--saba:last-child { animation: saba-in .3s var(--ease) both; }
@keyframes saba-in { from { opacity: 0; translate: 0 6px; } to { opacity: 1; translate: 0 0; } }
@media (max-width: 1023px) { .saba-hint { bottom: 64px; } }
@media (prefers-reduced-motion: reduce) {
  .saba-fab .blink, .saba-fab-wrap.is-in .saba-fab, .saba-fab-wrap.is-wave .saba-fab .blink, .saba-hint, .saba-typing i, .saba-msg--saba, .saba-panel { animation: none !important; }
}

/* ---- Saba pestañea: párpados del color de su piel sobre cada ojo ---- */
.blink { position: relative; display: inline-block; flex: none; line-height: 0; }
.blink > img { display: block; width: 100%; height: auto; }
.lid { position: absolute; border-radius: 50%; background: radial-gradient(ellipse at 50% 35%, #E6D8CE, #D6C4B8 80%); box-shadow: inset 0 -1.5px 0 rgba(58, 48, 92, .35); transform: scaleY(0); transform-origin: 50% 0; animation: saba-blink 4.8s infinite; }
.lid--l { left: 40.4%; top: 30.4%; width: 11.2%; height: 14.6%; }
.lid--r { left: 55.2%; top: 25.6%; width: 9.4%; height: 14.2%; }
@keyframes saba-blink { 0%, 90%, 100% { transform: scaleY(0); } 92.5% { transform: scaleY(1); } 95% { transform: scaleY(0); } }
.saba-fab .lid, .sabacard .lid { animation-delay: -1.7s; }
.loop .lid { animation-delay: -3.1s; }

/* ---- Saba celebra ---- */
.saba-fab-wrap.is-cheer .saba-fab { animation: saba-jump .9s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes saba-jump { 0% { transform: none; } 30% { transform: translateY(-18px) rotate(-8deg) scale(1.08); } 55% { transform: translateY(0) rotate(4deg); } 75% { transform: translateY(-6px) rotate(-2deg); } 100% { transform: none; } }
.saba-confetti { position: absolute; right: 30px; bottom: 30px; width: 0; height: 0; pointer-events: none; }
.saba-confetti i { position: absolute; width: 7px; height: 11px; border-radius: 2px; background: var(--c); animation: saba-burst 1.1s cubic-bezier(.2, .7, .3, 1) forwards; }
@keyframes saba-burst { from { transform: rotate(var(--a)) translateY(0) rotate(0); opacity: 1; } to { transform: rotate(var(--a)) translateY(calc(var(--d) * -1)) rotate(260deg); opacity: 0; } }
@media (max-width: 1023px) { .saba-confetti { right: 26px; bottom: 26px; } }
@media (prefers-reduced-motion: reduce) { .lid, .saba-fab-wrap.is-cheer .saba-fab { animation: none !important; } }

/* ---- imágenes: formatos aceptados y errores claros ---- */
.pedit__photo-wrap { display: grid; gap: 8px; }
.pedit__photo > span { display: grid; gap: 2px; }
.pedit__photo small, .onb__hint, .drop__empty small + small { font-size: 12px; font-weight: 500; color: var(--muted); }
.pedit__photo.is-busy { opacity: .6; pointer-events: none; }
.pedit__msg:empty { display: none; }
.pedit__msg { margin: 0; padding: 10px 14px; border-radius: 14px; background: rgba(255, 77, 126, .1); color: var(--err-text); font-size: 14px; line-height: 1.45; }

/* ---- editor de foto: centrar y zoom ---- */
.crop { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 16px; background: rgba(7, 8, 11, .6); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); animation: rise .25s var(--ease) both; }
.crop__box { display: grid; gap: 14px; width: min(360px, 100%); padding: 20px; border-radius: 26px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 30px 60px -20px rgba(7, 8, 11, .5); }
.crop__box h2 { margin: 0; font-size: 20px; letter-spacing: -.02em; }
.crop__stage { position: relative; width: 100%; aspect-ratio: 1; overflow: hidden; border-radius: 20px; background: #0A0B10; cursor: grab; touch-action: none; user-select: none; }
.crop__stage:active { cursor: grabbing; }
.crop__stage img { position: absolute; left: 50%; top: 50%; max-width: none; pointer-events: none; }
.crop__ring { position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 999px rgba(7, 8, 11, .55); outline: 2px solid rgba(255, 255, 255, .85); outline-offset: -2px; pointer-events: none; }
.crop__zoom { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 600; color: var(--muted); }
.crop__zoom input { flex: 1; accent-color: #5B3FD6; height: 32px; }
.crop__tip { margin: -6px 0 0; text-align: center; font-size: 13px; color: var(--muted); }
.crop__acts { display: flex; gap: 10px; }
.crop__acts .btn:last-child { flex: 1; }