/* Tuanis IA — estudio de generación con IA para Costa Rica (tuanis.agencialanovela.com, carpeta sitio/tuanis/).
   Identidad propia: noche tropical (tinta morada), mango, guaria morada y mar Caribe. Tema oscuro por defecto.
   Lo usan todas las páginas del estudio (inicio, imagen, video, historial, precios, cuenta) junto con tuanis.js.
   Móvil primero: márgenes de 16px, nada se sale de la pantalla a lo ancho. */

:root {
  color-scheme: dark;
  /* fondos y superficies */
  --tu-fondo: #100c17;
  --tu-fondo-2: #161120;
  --tu-capa: #1d1729;
  --tu-capa-2: #261e35;
  --tu-borde: #362c49;
  --tu-borde-2: #4a3d63;
  /* texto */
  --tu-texto: #f6f1ea;
  --tu-suave: #bfb4cf;
  --tu-tenue: #8e83a1;
  /* acentos: mango (principal), guaria (flor nacional), mar (Caribe), selva (éxito) */
  --tu-mango: #ffb547;
  --tu-mango-2: #ff8f3c;
  --tu-guaria: #ff5fa2;
  --tu-mar: #2fd6c8;
  --tu-selva: #5fdc8b;
  --tu-alerta: #ff6b5e;
  --tu-sobre-mango: #241406;
  --tu-degradado: linear-gradient(120deg, var(--tu-mango) 0%, var(--tu-mango-2) 45%, var(--tu-guaria) 100%);
  --tu-degradado-mar: linear-gradient(120deg, var(--tu-mar), #6a8bff);
  /* forma */
  --tu-radio: 18px;
  --tu-radio-s: 12px;
  --tu-sombra: 0 18px 50px rgba(0, 0, 0, .45);
  --tu-ancho: 1160px;
  --tu-gutter: 16px;
  /* letras */
  --tu-titulos: "Bricolage Grotesque", "Figtree", system-ui, sans-serif;
  --tu-letra: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --tu-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; overflow-x: hidden;
  background: var(--tu-fondo); color: var(--tu-texto);
  font: 16px/1.55 var(--tu-letra);
  display: flex; flex-direction: column;
}
/* resplandor tropical de fondo, fijo y suave */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vw 50vh at 85% -10%, rgba(255, 95, 162, .13), transparent 70%),
    radial-gradient(55vw 45vh at -10% 10%, rgba(255, 181, 71, .10), transparent 70%),
    radial-gradient(70vw 50vh at 50% 110%, rgba(47, 214, 200, .08), transparent 70%);
}
main { flex: 1; }
img, video, svg, canvas { max-width: 100%; }
img, video { display: block; height: auto; }
a { color: var(--tu-mango); text-underline-offset: 3px; }
a:hover { color: #ffd08a; }
h1, h2, h3, h4 { font-family: var(--tu-titulos); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 7vw, 4rem); }
h2 { font-size: clamp(1.6rem, 4.6vw, 2.5rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--tu-mar); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--tu-guaria); color: #fff; }
[hidden] { display: none !important; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.contenedor { width: 100%; max-width: var(--tu-ancho); margin: 0 auto; padding: 0 var(--tu-gutter); }
.seccion { padding: 56px 0; }
.suave { color: var(--tu-suave); }
.tenue { color: var(--tu-tenue); font-size: .92rem; }
.mono { font-family: var(--tu-mono); }
.resalte { background: var(--tu-degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.etiqueta {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 .78rem/1 var(--tu-letra); letter-spacing: .08em; text-transform: uppercase;
  color: var(--tu-mar); margin-bottom: 12px;
}

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 20px; border-radius: 999px; border: 1px solid transparent;
  font: 700 .98rem/1 var(--tu-letra); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .12s ease, background .15s ease, border-color .15s ease, opacity .15s;
}
.btn:active { transform: scale(.97); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; }
.btn-pri { background: var(--tu-degradado); color: var(--tu-sobre-mango); box-shadow: 0 8px 24px rgba(255, 143, 60, .28); }
.btn-pri:hover { color: var(--tu-sobre-mango); filter: brightness(1.06); }
.btn-sec { background: var(--tu-capa-2); color: var(--tu-texto); border-color: var(--tu-borde-2); }
.btn-sec:hover { color: var(--tu-texto); border-color: var(--tu-mango); }
.btn-fant { background: transparent; color: var(--tu-suave); border-color: var(--tu-borde); }
.btn-fant:hover { color: var(--tu-texto); border-color: var(--tu-borde-2); }
.btn-chico { min-height: 36px; padding: 0 14px; font-size: .88rem; }
.btn-bloque { width: 100%; }
.btn small { font-weight: 500; opacity: .75; }
.enlace { background: none; border: 0; padding: 0; font: inherit; color: var(--tu-mango); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- encabezado ---------- */
.tu-top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(16, 12, 23, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--tu-borde);
}
.tu-top .contenedor { display: flex; align-items: center; gap: 12px; min-height: 64px; }
.tu-logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--tu-texto); flex: none; }
.tu-logo svg { width: 34px; height: 34px; flex: none; }
.tu-logo b { font: 800 1.35rem/1 var(--tu-titulos); letter-spacing: -.03em; }
.tu-logo i {
  font: 800 .66rem/1 var(--tu-letra); font-style: normal; letter-spacing: .06em;
  padding: 4px 6px; border-radius: 6px; background: var(--tu-mar); color: #04211f; transform: translateY(-6px);
}
.tu-nav { display: none; align-items: center; gap: 2px; margin-left: 10px; }
.tu-nav a {
  color: var(--tu-suave); text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 8px 12px; border-radius: 999px;
}
.tu-nav a:hover { color: var(--tu-texto); background: var(--tu-capa); }
.tu-nav a[aria-current="page"] { color: var(--tu-texto); background: var(--tu-capa-2); }
.tu-der { margin-left: auto; display: flex; align-items: center; gap: 8px; min-width: 0; }
.tu-saldo {
  display: inline-flex; align-items: center; gap: 7px; min-height: 38px; padding: 0 12px 0 10px;
  border-radius: 999px; border: 1px solid var(--tu-borde-2); background: var(--tu-capa);
  color: var(--tu-texto); font: 700 .92rem/1 var(--tu-letra); cursor: pointer; white-space: nowrap;
}
.tu-saldo:hover { border-color: var(--tu-mango); }
.tu-saldo svg { width: 16px; height: 16px; color: var(--tu-mango); flex: none; }
.tu-saldo span { font-weight: 500; color: var(--tu-suave); }
.tu-saldo.bajo svg { color: var(--tu-alerta); }
.tu-yo {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--tu-borde-2); flex: none;
  display: grid; place-items: center; overflow: hidden; background: var(--tu-capa-2); color: var(--tu-texto);
  font: 700 .95rem/1 var(--tu-letra); text-decoration: none;
}
.tu-yo img { width: 100%; height: 100%; object-fit: cover; }
.tu-menu-btn {
  width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--tu-borde); background: var(--tu-capa);
  color: var(--tu-texto); display: grid; place-items: center; cursor: pointer; flex: none;
}
.tu-menu-btn svg { width: 20px; height: 20px; }
.tu-menu {
  border-top: 1px solid var(--tu-borde); padding: 8px var(--tu-gutter) 16px;
  display: grid; gap: 2px;
}
.tu-menu a { color: var(--tu-texto); text-decoration: none; font-weight: 600; padding: 12px 10px; border-radius: 12px; }
.tu-menu a[aria-current="page"] { background: var(--tu-capa-2); color: var(--tu-mango); }
@media (min-width: 900px) {
  .tu-nav { display: flex; }
  .tu-menu-btn, .tu-menu { display: none !important; }
}
@media (max-width: 400px) {
  .tu-logo b { font-size: 1.15rem; }
  .tu-saldo span { display: none; }
}

/* ---------- pie ---------- */
.tu-pie { margin-top: 64px; border-top: 1px solid var(--tu-borde); background: var(--tu-fondo-2); padding: 36px 0 28px; }
.tu-pie .contenedor { display: grid; gap: 22px; }
.tu-pie nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.tu-pie nav a { color: var(--tu-suave); text-decoration: none; font-size: .95rem; }
.tu-pie nav a:hover { color: var(--tu-texto); }
.tu-atrib { font-size: .86rem; color: var(--tu-tenue); margin: 0; }
.tu-atrib b { color: var(--tu-suave); font-weight: 600; }
@media (min-width: 760px) { .tu-pie .contenedor { grid-template-columns: 1fr auto; align-items: start; } }

/* ---------- tarjetas y grillas ---------- */
.tarjeta { background: var(--tu-capa); border: 1px solid var(--tu-borde); border-radius: var(--tu-radio); padding: 20px; }
.grilla { display: grid; gap: 16px; }
@media (min-width: 640px) { .grilla.g2 { grid-template-columns: repeat(2, 1fr); } .grilla.g3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grilla.g3 { grid-template-columns: repeat(3, 1fr); } .grilla.g4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 640px) and (max-width: 959px) { .grilla.g4 { grid-template-columns: repeat(2, 1fr); } }
.vacio {
  border: 1px dashed var(--tu-borde-2); border-radius: var(--tu-radio); padding: 32px 20px; text-align: center; color: var(--tu-suave);
}
.vacio b { display: block; color: var(--tu-texto); font: 700 1.15rem/1.3 var(--tu-titulos); margin-bottom: 6px; }
.esqueleto {
  background: linear-gradient(90deg, var(--tu-capa) 0%, var(--tu-capa-2) 50%, var(--tu-capa) 100%);
  background-size: 200% 100%; animation: tu-brillo 1.3s linear infinite; border-radius: var(--tu-radio-s);
}
@keyframes tu-brillo { to { background-position: -200% 0; } }

/* ---------- inicio ---------- */
.tu-heroe { padding: 48px 0 28px; }
.tu-heroe h1 { max-width: 15ch; }
.tu-heroe .lead { font-size: clamp(1.05rem, 2.6vw, 1.25rem); color: var(--tu-suave); max-width: 52ch; }
.tu-heroe .bts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.tu-regalo {
  display: inline-block; margin-top: 18px; padding: 8px 14px; border-radius: 999px;
  background: rgba(47, 214, 200, .1); border: 1px solid rgba(47, 214, 200, .35); color: #bff6f0; font-size: .92rem;
}
.tu-heroe-grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .tu-heroe { padding: 80px 0 40px; } .tu-heroe-grid { grid-template-columns: 1.1fr .9fr; } }
.tu-mosaico { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 44px; gap: 10px; }
@media (min-width: 640px) { .tu-mosaico { grid-auto-rows: 64px; } }
.tu-mosaico div { border-radius: 16px; border: 1px solid var(--tu-borde); position: relative; overflow: hidden; }
.tu-mosaico div::after { content: attr(data-t); position: absolute; left: 10px; bottom: 8px; font: 600 .75rem/1 var(--tu-letra); color: rgba(255, 255, 255, .85); }
.tu-mosaico .m1 { grid-column: span 4; grid-row: span 3; background: radial-gradient(circle at 30% 30%, #ffcf7a, #ff7a3c 45%, #6b1d4f 100%); }
.tu-mosaico .m2 { grid-column: span 2; grid-row: span 2; background: radial-gradient(circle at 70% 20%, #7ef3e6, #1c8f9c 55%, #10233a); }
.tu-mosaico .m3 { grid-column: span 2; grid-row: span 3; background: linear-gradient(160deg, #ff8fc4, #8a2f86 60%, #251237); }
.tu-mosaico .m4 { grid-column: span 4; grid-row: span 2; background: linear-gradient(110deg, #13402f, #2e8a55 50%, #c9e27a); }

.tu-herr { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--tu-texto); transition: border-color .15s, transform .15s; }
.tu-herr:hover { border-color: var(--tu-mango); color: var(--tu-texto); transform: translateY(-2px); }
.tu-herr .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--tu-capa-2); }
.tu-herr .ico svg { width: 26px; height: 26px; }
.tu-herr h3 { margin: 4px 0 0; font-size: 1.35rem; }
.tu-herr p { color: var(--tu-suave); margin: 0; }
.tu-herr .ir { margin-top: auto; padding-top: 8px; font-weight: 700; color: var(--tu-mango); }
.tu-pasos { counter-reset: paso; }
.tu-pasos .tarjeta { position: relative; padding-top: 52px; }
.tu-pasos .tarjeta::before {
  counter-increment: paso; content: counter(paso); position: absolute; top: 16px; left: 20px;
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--tu-mango); color: var(--tu-sobre-mango); font: 800 .9rem/1 var(--tu-letra);
}
.tu-pasos p { color: var(--tu-suave); margin: 0; }

.tu-comunidad { columns: 2 150px; column-gap: 12px; }
@media (min-width: 760px) { .tu-comunidad { columns: 4 200px; } }
.tu-obra { break-inside: avoid; margin: 0 0 12px; border-radius: var(--tu-radio-s); overflow: hidden; background: var(--tu-capa); border: 1px solid var(--tu-borde); position: relative; }
.tu-obra img, .tu-obra video { width: 100%; }
.tu-obra figcaption { padding: 8px 10px; font-size: .82rem; color: var(--tu-suave); display: flex; justify-content: space-between; gap: 8px; }

/* ---------- precios ---------- */
.tu-paquetes { display: grid; gap: 16px; }
@media (min-width: 760px) { .tu-paquetes { grid-template-columns: repeat(3, 1fr); } }
.tu-paq { display: flex; flex-direction: column; gap: 6px; position: relative; }
.tu-paq.destacado { border-color: var(--tu-mango); box-shadow: 0 0 0 1px var(--tu-mango), var(--tu-sombra); }
.tu-paq .sello {
  position: absolute; top: -12px; right: 16px; padding: 5px 10px; border-radius: 999px;
  background: var(--tu-degradado); color: var(--tu-sobre-mango); font: 800 .72rem/1 var(--tu-letra); letter-spacing: .05em; text-transform: uppercase;
}
.tu-paq h3 { margin: 0; color: var(--tu-suave); font: 600 1rem/1.3 var(--tu-letra); }
.tu-paq .cred { font: 800 2.6rem/1 var(--tu-titulos); letter-spacing: -.03em; }
.tu-paq .cred small { font-size: 1rem; font-weight: 600; color: var(--tu-suave); }
.tu-paq .precio { font: 700 1.35rem/1.2 var(--tu-letra); }
.tu-paq .precio small { display: block; font-size: .88rem; font-weight: 500; color: var(--tu-tenue); }
.tu-paq ul { margin: 8px 0 16px; padding: 0; list-style: none; display: grid; gap: 6px; color: var(--tu-suave); font-size: .94rem; }
.tu-paq li::before { content: "✓ "; color: var(--tu-selva); font-weight: 800; }
.tu-paq .btn { margin-top: auto; }
.tu-faq details { border-bottom: 1px solid var(--tu-borde); padding: 14px 0; }
.tu-faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.tu-faq summary::-webkit-details-marker { display: none; }
.tu-faq summary::after { content: "+"; color: var(--tu-mango); font-size: 1.3rem; line-height: 1; }
.tu-faq details[open] summary::after { content: "–"; }
.tu-faq details p { color: var(--tu-suave); margin: 10px 0 0; }

/* ---------- cuenta ---------- */
.tu-perfil { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.tu-perfil .tu-yo { width: 56px; height: 56px; font-size: 1.3rem; }
.tu-perfil b { display: block; font-size: 1.1rem; }
.tu-perfil .tenue { word-break: break-all; }
.tu-gran-saldo { font: 800 clamp(2.6rem, 9vw, 3.6rem)/1 var(--tu-titulos); letter-spacing: -.03em; }
.tu-gran-saldo small { font-size: 1rem; color: var(--tu-suave); font-weight: 600; letter-spacing: 0; }
.tu-movs { width: 100%; border-collapse: collapse; font-size: .94rem; }
.tu-movs th { text-align: left; color: var(--tu-tenue); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; padding: 0 8px 10px 0; }
.tu-movs td { padding: 12px 8px 12px 0; border-top: 1px solid var(--tu-borde); vertical-align: top; }
.tu-movs td:last-child, .tu-movs th:last-child { text-align: right; padding-right: 0; white-space: nowrap; }
.tu-movs .mas { color: var(--tu-selva); font-weight: 700; }
.tu-movs .menos { color: var(--tu-suave); font-weight: 700; }
.tu-movs .det { display: block; color: var(--tu-tenue); font-size: .84rem; }
.tu-aviso { border-radius: var(--tu-radio-s); padding: 14px 16px; background: var(--tu-capa-2); border: 1px solid var(--tu-borde-2); }
.tu-aviso.ok { border-color: rgba(95, 220, 139, .5); background: rgba(95, 220, 139, .08); }
.tu-aviso.mal { border-color: rgba(255, 107, 94, .5); background: rgba(255, 107, 94, .08); }
.tu-aviso b { display: block; margin-bottom: 2px; }

/* ---------- formularios (los arma TUANIS.formularioDesdeCampos) ---------- */
.tu-form { display: grid; gap: 18px; }
.tu-campo { display: grid; gap: 7px; min-width: 0; }
.tu-campo > label, .tu-campo > .tu-lbl { font-weight: 700; font-size: .93rem; display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.tu-campo .req { color: var(--tu-guaria); }
.tu-campo .ayuda { color: var(--tu-tenue); font-size: .84rem; margin: 0; }
.tu-campo .err { color: var(--tu-alerta); font-size: .86rem; margin: 0; }
.tu-campo.invalido input, .tu-campo.invalido textarea, .tu-campo.invalido select, .tu-campo.invalido .tu-drop { border-color: var(--tu-alerta); }
.tu-input, .tu-campo input[type="text"], .tu-campo input[type="number"], .tu-campo input[type="email"], .tu-campo textarea, .tu-campo select, .tu-dlg input[type="email"] {
  width: 100%; min-height: 46px; padding: 11px 14px; border-radius: var(--tu-radio-s);
  border: 1px solid var(--tu-borde-2); background: var(--tu-fondo-2); color: var(--tu-texto);
  font: 16px/1.4 var(--tu-letra);
}
.tu-campo textarea { min-height: 110px; resize: vertical; }
.tu-campo input:focus, .tu-campo textarea:focus, .tu-campo select:focus, .tu-dlg input:focus { outline: none; border-color: var(--tu-mar); box-shadow: 0 0 0 3px rgba(47, 214, 200, .2); }
.tu-campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--tu-suave) 50%), linear-gradient(135deg, var(--tu-suave) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.tu-cuenta-letras { font-weight: 500; color: var(--tu-tenue); font-size: .8rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; min-height: 40px; padding: 0 14px; border-radius: 999px;
  border: 1px solid var(--tu-borde-2); background: var(--tu-fondo-2); color: var(--tu-suave);
  font: 600 .9rem/1 var(--tu-letra); cursor: pointer;
}
.chip:hover { color: var(--tu-texto); border-color: var(--tu-tenue); }
.chip[aria-checked="true"], .chip[aria-pressed="true"] { border-color: var(--tu-mango); color: var(--tu-texto); background: rgba(255, 181, 71, .12); }
.chip .forma { border: 2px solid currentColor; border-radius: 3px; flex: none; }
.tu-rango { display: flex; align-items: center; gap: 12px; }
.tu-rango input[type="range"] { flex: 1; accent-color: var(--tu-mango); min-width: 0; }
.tu-rango output { min-width: 3.5ch; text-align: right; font: 700 .95rem/1 var(--tu-mono); }
.tu-switch { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 600; }
.tu-switch input { appearance: none; width: 46px; height: 26px; border-radius: 999px; background: var(--tu-borde-2); position: relative; cursor: pointer; transition: background .15s; flex: none; margin: 0; }
.tu-switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .15s; }
.tu-switch input:checked { background: var(--tu-mango); }
.tu-switch input:checked::after { transform: translateX(20px); }
.tu-drop {
  border: 1.5px dashed var(--tu-borde-2); border-radius: var(--tu-radio-s); background: var(--tu-fondo-2);
  padding: 14px; display: grid; gap: 12px; transition: border-color .15s, background .15s;
}
.tu-drop.encima { border-color: var(--tu-mar); background: rgba(47, 214, 200, .06); }
.tu-drop .elegir { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: var(--tu-suave); font-size: .9rem; }
.tu-drop input[type="file"] { display: none; }
.tu-miniaturas { display: flex; flex-wrap: wrap; gap: 10px; }
.tu-mini { position: relative; width: 84px; height: 84px; border-radius: 10px; overflow: hidden; background: var(--tu-capa-2); border: 1px solid var(--tu-borde); flex: none; }
.tu-mini img, .tu-mini video { width: 100%; height: 100%; object-fit: cover; }
.tu-mini .audio { display: grid; place-items: center; height: 100%; font-size: .72rem; color: var(--tu-suave); padding: 6px; text-align: center; word-break: break-all; }
.tu-mini .quitar { position: absolute; top: 4px; right: 4px; width: 24px; height: 24px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .7); color: #fff; cursor: pointer; font: 700 14px/1 var(--tu-letra); }
.tu-mini .prog { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(0, 0, 0, .5); }
.tu-mini .prog i { display: block; height: 100%; width: 0; background: var(--tu-mar); transition: width .2s; }
.tu-mini.fallo { border-color: var(--tu-alerta); }

/* ---------- diálogo (entrar, comprar, pago) ---------- */
.tu-dlg {
  width: min(460px, calc(100vw - 2 * var(--tu-gutter))); max-height: calc(100vh - 32px); overflow: auto;
  padding: 0; border: 1px solid var(--tu-borde-2); border-radius: 22px; background: var(--tu-capa); color: var(--tu-texto);
  box-shadow: var(--tu-sombra);
}
.tu-dlg::backdrop { background: rgba(8, 5, 12, .72); backdrop-filter: blur(4px); }
.tu-dlg .cuerpo { padding: 26px 22px 22px; display: grid; gap: 14px; }
.tu-dlg h2 { font-size: 1.55rem; margin: 0; }
.tu-dlg p { margin: 0; color: var(--tu-suave); }
.tu-dlg .cerrar { position: sticky; top: 0; float: right; margin: 10px 10px 0 0; width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--tu-capa-2); color: var(--tu-texto); cursor: pointer; font-size: 1.2rem; line-height: 1; z-index: 1; }
.tu-dlg .o { display: flex; align-items: center; gap: 12px; color: var(--tu-tenue); font-size: .85rem; }
.tu-dlg .o::before, .tu-dlg .o::after { content: ""; flex: 1; height: 1px; background: var(--tu-borde); }
.tu-dlg form { display: grid; gap: 10px; }
.tu-dlg .estado { min-height: 1.4em; font-size: .9rem; color: var(--tu-mango); }
.btn-google { background: #fff; color: #1f1f1f; border-color: #fff; }
.btn-google:hover { color: #1f1f1f; filter: brightness(.95); }
.btn-google svg { width: 18px; height: 18px; }
.tu-opc-paq { display: grid; gap: 8px; }
.tu-opc-paq button {
  display: flex; justify-content: space-between; align-items: center; gap: 10px; text-align: left;
  padding: 14px 16px; border-radius: 14px; border: 1px solid var(--tu-borde-2); background: var(--tu-fondo-2); color: var(--tu-texto);
  font: 600 1rem/1.3 var(--tu-letra); cursor: pointer;
}
.tu-opc-paq button[aria-checked="true"] { border-color: var(--tu-mango); background: rgba(255, 181, 71, .1); }
.tu-opc-paq b { font-size: 1.1rem; }
.tu-opc-paq span { text-align: right; }
.tu-opc-paq em { display: block; font-style: normal; font-size: .82rem; color: var(--tu-tenue); font-weight: 500; }
.tu-pasarelas { display: grid; gap: 8px; }
.tu-pasarelas .btn { flex-direction: column; gap: 3px; min-height: 54px; white-space: normal; }

/* ---------- avisos flotantes ---------- */
.tu-toasts { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 2147483000; display: grid; gap: 8px; width: min(420px, calc(100vw - 32px)); pointer-events: none; }
.tu-toast {
  pointer-events: auto; padding: 12px 16px; border-radius: 14px; background: var(--tu-capa-2); color: var(--tu-texto);
  border: 1px solid var(--tu-borde-2); box-shadow: var(--tu-sombra); font-size: .95rem; animation: tu-entra .2s ease-out;
}
.tu-toast.ok { border-color: rgba(95, 220, 139, .6); }
.tu-toast.mal { border-color: rgba(255, 107, 94, .7); }
@keyframes tu-entra { from { opacity: 0; transform: translateY(8px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.tu-campo > label.tu-switch { justify-content: flex-start; gap: 12px; font-size: .95rem; }