/* Bubble — estilos */
:root {
  --papel: #F5F5F7;
  --superficie: #FFFFFF;
  --superficie-2: #FBFBFD;
  --tinta: #1D1D1F;
  --tinta-2: #6E6E73;
  --tinta-3: #8E8E93;
  --linea: rgba(0, 0, 0, 0.08);
  --vidrio: rgba(255, 255, 255, 0.72);
  --vidrio-borde: rgba(255, 255, 255, 0.6);
  --estuario: #0E8F7E;
  --estuario-tinta: #0A6E61;
  --estuario-suave: #E3F4F1;
  --peligro: #D93A3A;
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 28px rgba(0, 0, 0, 0.06);
  --sombra-alta: 0 20px 60px rgba(0, 0, 0, 0.18);
  --r-cara: 36px;
  --r-widget: 24px;
  --r-control: 14px;
  --fuente: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fuente-burbuja: "Fredoka", "SF Pro Rounded", ui-rounded, var(--fuente);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --papel: #000000;
    --superficie: #1C1C1E;
    --superficie-2: #2C2C2E;
    --tinta: #F5F5F7;
    --tinta-2: #AEAEB2;
    --tinta-3: #8E8E93;
    --linea: rgba(255, 255, 255, 0.1);
    --vidrio: rgba(28, 28, 30, 0.72);
    --vidrio-borde: rgba(255, 255, 255, 0.12);
    --estuario: #2BB3A0;
    --estuario-tinta: #5FD3C1;
    --estuario-suave: rgba(43, 179, 160, 0.16);
    --sombra: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}
:root[data-tema="oscuro"] {
  --papel: #000000;
  --superficie: #1C1C1E;
  --superficie-2: #2C2C2E;
  --tinta: #F5F5F7;
  --tinta-2: #AEAEB2;
  --tinta-3: #8E8E93;
  --linea: rgba(255, 255, 255, 0.1);
  --vidrio: rgba(28, 28, 30, 0.72);
  --vidrio-borde: rgba(255, 255, 255, 0.12);
  --estuario: #2BB3A0;
  --estuario-tinta: #5FD3C1;
  --estuario-suave: rgba(43, 179, 160, 0.16);
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--fuente);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--estuario) 70%, transparent); outline-offset: 2px; }
[hidden] { display: none !important; }
.solo-lector { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- La carátula (pantalla con reloj y Bubble) ---------- */
.cara {
  position: relative;
  border-radius: var(--r-cara);
  overflow: hidden;
  container-type: inline-size;
  color: #fff;
  isolation: isolate;
  background: var(--fondo-cara);
  box-shadow: var(--sombra);
  user-select: none;
  -webkit-user-select: none;
}
body, body[data-cara="cielo"] {
  --fondo-cara: linear-gradient(180deg, #86C3EE 0%, #B5DDF2 38%, #CDEDEE 60%, #8ED3C2 82%, #5DB8A6 100%);
  --raices: rgba(18, 82, 78, 0.55);
  --reflejo: rgba(255, 255, 255, 0.35);
}
body[data-cara="estuario"] {
  --fondo-cara: linear-gradient(180deg, #F6C9A8 0%, #EFA9A0 30%, #B7A3C9 58%, #5E8FB0 80%, #2F6F86 100%);
  --raices: rgba(40, 38, 70, 0.6);
  --reflejo: rgba(255, 230, 210, 0.35);
}
body[data-cara="noche"] {
  --fondo-cara:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 9%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 46% 22%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 63% 12%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 81% 20%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 92% 7%, #fff 50%, transparent 51%),
    linear-gradient(180deg, #08142C 0%, #10264A 55%, #173E5C 80%, #0F2F45 100%);
  --raices: rgba(2, 10, 24, 0.7);
  --reflejo: rgba(160, 200, 255, 0.22);
}
.cara-manglar {
  position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 34%;
  z-index: 0; color: var(--raices); pointer-events: none;
}
.cara-saludo {
  position: absolute; top: 5.5cqw; left: 6cqw; right: 6cqw; z-index: 3;
  font-family: var(--fuente-burbuja); font-weight: 500;
  font-size: clamp(15px, 3.1cqw, 30px); line-height: 1.15;
  text-shadow: 0 1px 12px rgba(0, 40, 70, 0.25);
}
.cara-saludo small { display: block; font-family: var(--fuente); font-weight: 500; font-size: 0.62em; opacity: 0.85; margin-top: 0.35em; }
.cara { --reloj-tam: 30cqw; --reloj-y: 37%; --burbuja-tam: 36cqw; --burbuja-y: 64%; }
#cara-entrar { --reloj-tam: 22cqw; --reloj-y: 45%; --burbuja-tam: 27cqw; --burbuja-y: 66%; }
.reloj {
  position: absolute; left: 0; right: 0; top: var(--reloj-y); z-index: 1;
  transform: translateY(-50%);
  text-align: center;
  font-family: var(--fuente-burbuja); font-weight: 400;
  font-size: clamp(90px, 17vw, 300px);
  font-size: var(--reloj-tam);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: rgba(255, 255, 255, 0.34);
  -webkit-text-stroke: max(1px, 0.18cqw) rgba(255, 255, 255, 0.92);
  text-shadow: 0 0.6cqw 4cqw rgba(10, 50, 80, 0.16);
  line-height: 1;
}
.cara-burbuja {
  position: absolute; z-index: 2;
  left: 50%; top: var(--burbuja-y);
  width: var(--burbuja-tam); height: var(--burbuja-tam);
  transform: translate(-50%, -50%);
  border: 0; padding: 0; background: none; border-radius: 50%;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.cara-burbuja canvas { width: 100%; height: 100%; display: block; pointer-events: none; }
.cara-pista {
  position: absolute; z-index: 3; left: 50%; bottom: 4.5cqw; transform: translateX(-50%);
  white-space: nowrap;
  font-size: clamp(12px, 2.1cqw, 17px); font-weight: 500;
  padding: 0.5em 1.1em; border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

/* ---------- Pantallas ---------- */
.pantalla { min-height: 100vh; min-height: 100dvh; }

/* Entrar */
#entrar { display: grid; place-items: center; padding: 24px 16px 32px; }
.entrar-caja { width: min(980px, 100%); display: grid; gap: 18px; }
.entrar-caja .cara { aspect-ratio: 16 / 9; }
.entrar-panel {
  background: var(--superficie); border-radius: var(--r-widget); box-shadow: var(--sombra);
  padding: 22px 22px 24px; display: grid; gap: 16px;
}
.entrar-panel h1 { margin: 0; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 26px; letter-spacing: -0.01em; }
.entrar-panel p { margin: 0; color: var(--tinta-2); }
.perfiles { display: flex; flex-wrap: wrap; gap: 18px 22px; }
.perfiles.muchos { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 16px 10px; max-height: 360px; overflow-y: auto; padding: 4px 2px; }
.perfiles.muchos .perfil span:last-child { max-width: 84px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#buscar-perfil { max-width: 420px; }
.sin-resultados { color: var(--tinta-2); font-size: 15px; }
.perfil {
  border: 0; background: none; padding: 0; display: grid; justify-items: center; gap: 8px;
  font-weight: 500; font-size: 15px; color: var(--tinta); min-width: 72px;
}
.avatar {
  --c: var(--estuario);
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--fuente-burbuja); font-weight: 500; font-size: 28px; color: #fff;
  background: radial-gradient(circle at 32% 28%, color-mix(in srgb, var(--c) 55%, #fff), var(--c) 62%, color-mix(in srgb, var(--c) 75%, #000));
  box-shadow: inset 0 -3px 8px rgba(0, 0, 0, 0.15), 0 4px 14px color-mix(in srgb, var(--c) 35%, transparent);
  transition: transform 0.15s ease;
}
.perfil:active .avatar { transform: scale(0.94); }
.perfil[aria-pressed="true"] .avatar { outline: 3px solid var(--c); outline-offset: 3px; }
.avatar.chico { width: 34px; height: 34px; font-size: 16px; }
.clave-fila { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.clave-fila input { flex: 1 1 180px; max-width: 260px; font-size: 22px; letter-spacing: 0.3em; text-align: center; }
.clave-fila input:placeholder-shown { font-size: 16px; letter-spacing: normal; }
.aviso { color: var(--peligro); font-size: 14px; min-height: 1.2em; }

/* Controles */
.campo, input[type="text"], input[type="password"], input[type="number"], input[type="search"], select, textarea {
  width: 100%;
  border: 1px solid var(--linea); background: var(--superficie-2);
  border-radius: var(--r-control); padding: 11px 14px; font-size: 16px;
  outline: none;
}
textarea { resize: vertical; min-height: 90px; line-height: 1.4; }
input:focus, select:focus, textarea:focus { border-color: var(--estuario); box-shadow: 0 0 0 3px color-mix(in srgb, var(--estuario) 22%, transparent); }
.btn {
  border: 0; border-radius: 999px; padding: 11px 18px; font-weight: 600; font-size: 15px;
  background: var(--superficie-2); color: var(--tinta);
  box-shadow: inset 0 0 0 1px var(--linea);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn[disabled] { opacity: 0.5; cursor: default; }
.btn-pri { background: var(--estuario); color: #fff; box-shadow: none; }
.btn-suave { background: var(--estuario-suave); color: var(--estuario-tinta); box-shadow: none; }
.btn-chico { padding: 7px 12px; font-size: 14px; }
.btn-icono { width: 40px; height: 40px; padding: 0; border-radius: 50%; }
.btn svg, .btn-icono svg { width: 20px; height: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--linea); background: var(--superficie); border-radius: 999px;
  padding: 8px 14px; font-size: 14px; font-weight: 500; color: var(--tinta); text-align: left;
}
.chip[aria-pressed="true"] { background: var(--estuario); border-color: var(--estuario); color: #fff; }
.segmentos { justify-self: start; max-width: 100%; display: inline-flex; background: var(--superficie-2); border-radius: 12px; padding: 3px; box-shadow: inset 0 0 0 1px var(--linea); flex-wrap: wrap; }
.segmentos button { border: 0; background: none; padding: 7px 12px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--tinta-2); }
.segmentos button[aria-pressed="true"] { background: var(--superficie); color: var(--tinta); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12); }
label.etiqueta { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--tinta-2); }
.fila { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.rejilla-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }

/* ---------- Inicio ---------- */
#inicio { padding: 20px 20px calc(118px + env(safe-area-inset-bottom)); }
.inicio-rejilla {
  max-width: 1280px; margin: 0 auto;
  display: grid; gap: 18px;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
  align-items: start;
}
.inicio-rejilla > .cara { aspect-ratio: 4 / 3; }
.widgets { display: grid; gap: 14px; }
.widget {
  background: var(--superficie); border-radius: var(--r-widget); box-shadow: var(--sombra);
  padding: 18px 20px; border: 0; text-align: left; width: 100%; display: block; color: var(--tinta);
}
button.widget:active { transform: scale(0.99); }
.widget h2 { margin: 0 0 6px; font-size: 14px; font-weight: 600; color: var(--tinta-2); display: flex; align-items: center; gap: 6px; }
.widget h2 svg { width: 16px; height: 16px; }
.clima-num { font-family: var(--fuente-burbuja); font-weight: 400; font-size: 54px; line-height: 1; letter-spacing: -0.02em; }
.clima-fila { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.clima-desc { color: var(--tinta-2); font-size: 14px; text-align: right; }
.musica-w { display: flex; align-items: center; gap: 14px; }
.musica-portada {
  width: 64px; height: 64px; border-radius: 14px; flex: none;
  background: conic-gradient(from 200deg at 50% 50%, #5ad7c6, #7a5cfa, #ff6fae, #ffcf6e, #5ad7c6);
  display: grid; place-items: center; color: #fff;
}
.musica-portada svg { width: 26px; height: 26px; filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.25)); }
.musica-w strong { display: block; font-size: 17px; }
.musica-w span { color: var(--tinta-2); font-size: 14px; }
.dato-num { font-family: var(--fuente-burbuja); font-weight: 500; font-size: 34px; line-height: 1.05; letter-spacing: -0.01em; color: var(--estuario-tinta); }
.dato-txt { margin: 6px 0 8px; }
.fuente-link { font-size: 13px; color: var(--tinta-2); text-decoration: none; border-bottom: 1px solid var(--linea); }
.fuente-link:hover { color: var(--estuario-tinta); }

/* Dock */
.dock {
  position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  z-index: 40;
  display: flex; gap: 6px; padding: 8px;
  background: var(--vidrio); border: 1px solid var(--vidrio-borde);
  -webkit-backdrop-filter: blur(24px) saturate(1.6); backdrop-filter: blur(24px) saturate(1.6);
  border-radius: 28px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.14);
  max-width: calc(100vw - 16px);
}
.app {
  border: 0; background: none; padding: 4px 6px 2px; border-radius: 16px;
  display: grid; justify-items: center; gap: 4px; min-width: 62px;
  font-size: 11.5px; font-weight: 500; color: var(--tinta);
}
.app-icono {
  width: 52px; height: 52px; border-radius: 15px;
  display: grid; place-items: center; color: #fff;
  background: var(--g, var(--estuario));
  box-shadow: inset 0 -2px 6px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.1);
}
.app-icono svg { width: 28px; height: 28px; }
.app-icono canvas { width: 52px; height: 52px; }
.app:active .app-icono { transform: scale(0.92); }
.app-icono.burbuja-icono { background: radial-gradient(circle at 50% 45%, #2a2c7a, #120f33); }

/* ---------- Hojas (apps que se abren) ---------- */
.hoja {
  position: fixed; inset: 0; z-index: 60;
  display: flex; align-items: flex-end; justify-content: center;
  background: rgba(0, 0, 0, 0.28);
  opacity: 0; pointer-events: none; transition: opacity 0.22s ease;
}
.hoja.abierta { opacity: 1; pointer-events: auto; }
.hoja-caja {
  width: min(1180px, 100%); height: min(94dvh, 100%);
  background: var(--papel); border-radius: 30px 30px 0 0;
  box-shadow: var(--sombra-alta);
  display: flex; flex-direction: column; overflow: hidden;
  transform: translateY(40px); transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hoja.abierta .hoja-caja { transform: none; }
.hoja-cabeza {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px 12px;
  border-bottom: 1px solid var(--linea); background: var(--papel);
}
.hoja-cabeza h2 { margin: 0; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 24px; letter-spacing: -0.01em; flex: 1; }
.hoja-cuerpo { flex: 1; overflow: auto; padding: 18px; -webkit-overflow-scrolling: touch; }
.cerrar { background: var(--superficie-2); }
@media (prefers-reduced-motion: reduce) {
  .hoja, .hoja-caja { transition: none; }
}

/* Panel blanco genérico dentro de hojas */
.panel { background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra); padding: 16px; }
.panel h3 { margin: 0 0 10px; font-size: 16px; font-weight: 650; }
.nota { color: var(--tinta-2); font-size: 14px; margin: 0; }

/* ---------- Chat ---------- */
.chat { display: grid; grid-template-rows: auto 1fr auto; height: 100%; max-width: 820px; margin: 0 auto; }
.chat-cabeza { display: grid; justify-items: center; gap: 2px; padding: 4px 0 8px; }
.chat-burbuja { width: 132px; height: 132px; border: 0; background: none; padding: 0; border-radius: 50%; }
.chat-burbuja canvas { width: 100%; height: 100%; display: block; }
.chat-estado { font-size: 14px; color: var(--tinta-2); min-height: 1.4em; }
.mensajes { overflow: auto; padding: 6px 2px 16px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 88%; padding: 11px 15px; border-radius: 20px; line-height: 1.5; overflow-wrap: anywhere; }
.msg.yo { align-self: flex-end; background: var(--estuario); color: #fff; border-bottom-right-radius: 6px; }
.msg.ella { align-self: flex-start; background: var(--superficie); box-shadow: var(--sombra); border-bottom-left-radius: 6px; }
.msg.ella p { margin: 0 0 0.6em; }
.msg.ella p:last-child { margin-bottom: 0; }
.msg.ella ul, .msg.ella ol { margin: 0.2em 0 0.6em; padding-left: 1.3em; }
.msg.ella h4 { margin: 0.6em 0 0.3em; font-size: 16px; }
.msg.ella a { color: var(--estuario-tinta); }
.msg.ella code { background: var(--superficie-2); padding: 1px 5px; border-radius: 6px; font-size: 0.92em; }
.msg.ella pre { background: var(--superficie-2); padding: 10px 12px; border-radius: 12px; overflow: auto; font-size: 13px; line-height: 1.45; }
.msg.error { background: color-mix(in srgb, var(--peligro) 10%, var(--superficie)); }
.msg-graf { margin-top: 10px; background: var(--superficie-2); border-radius: 14px; padding: 10px; }
.msg-graf .fila { margin-top: 8px; }
.fuentes { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.fuentes a {
  font-size: 12.5px; text-decoration: none; color: var(--tinta-2);
  background: var(--superficie-2); border: 1px solid var(--linea);
  border-radius: 999px; padding: 4px 10px; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.fuentes a:hover { color: var(--estuario-tinta); border-color: var(--estuario); }
.sugerencias-google { margin-top: 8px; }
.escribiendo span { display: inline-block; width: 7px; height: 7px; margin-right: 4px; border-radius: 50%; background: var(--tinta-3); animation: salta 1s infinite ease-in-out; }
.escribiendo span:nth-child(2) { animation-delay: 0.15s; }
.escribiendo span:nth-child(3) { animation-delay: 0.3s; }
@keyframes salta { 0%, 80%, 100% { transform: translateY(0); opacity: 0.5; } 40% { transform: translateY(-5px); opacity: 1; } }
.chat-pie { padding: 10px 0 calc(6px + env(safe-area-inset-bottom)); display: grid; gap: 10px; }
.chat-escribe {
  display: flex; gap: 8px; align-items: flex-end;
  background: var(--superficie); border-radius: 26px; box-shadow: var(--sombra); padding: 6px;
}
.chat-escribe textarea { border: 0; background: none; min-height: 44px; max-height: 160px; resize: none; padding: 11px 10px; box-shadow: none; }
.chat-escribe textarea:focus { box-shadow: none; }
.mic.activo { background: var(--peligro); color: #fff; box-shadow: none; }
.vacio-chat { text-align: center; color: var(--tinta-2); padding: 10px 0 4px; }

/* ---------- Gráficas ---------- */
.graf-rejilla { display: grid; grid-template-columns: minmax(300px, 400px) minmax(0, 1fr); gap: 16px; align-items: start; }
.tabla-datos { width: 100%; border-collapse: separate; border-spacing: 0 6px; }
.tabla-datos th { font-size: 12px; font-weight: 600; color: var(--tinta-2); text-align: left; padding: 0 4px; }
.tabla-datos td { padding: 0 3px; }
.tabla-datos input { padding: 8px 10px; font-size: 15px; border-radius: 10px; }
.tabla-datos .quitar { width: 30px; height: 30px; border: 0; background: none; color: var(--tinta-3); font-size: 18px; border-radius: 50%; }
.graf-lienzo { background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra); padding: 16px; }
.lienzo-alto { position: relative; height: var(--h, 300px); width: 100%; }
.lienzo-alto canvas { display: block; }
.lienzo-editor { --h: 440px; }
.consejos { margin-top: 12px; }
.lista-guardadas { display: grid; gap: 6px; margin-top: 8px; }
.lista-guardadas button { text-align: left; }

/* ---------- Recorridos del robot ---------- */
.robot-rejilla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 360px); gap: 16px; align-items: start; }
.pista-caja { background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra); padding: 12px; }
.pista { width: 100%; display: block; border-radius: 12px; touch-action: none; cursor: crosshair; background: #EEF3F1; }
.pasos { margin: 0; padding-left: 1.6em; display: grid; gap: 4px; max-height: 300px; overflow: auto; }
.pasos li { padding: 2px 0; }
.pasos li small { color: var(--tinta-2); }
.resumen { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; text-align: center; }
.resumen div { background: var(--superficie-2); border-radius: 14px; padding: 10px 6px; }
.resumen strong { display: block; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 22px; }
.resumen span { font-size: 12px; color: var(--tinta-2); }
.interruptor { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 15px; }
.interruptor input { appearance: none; -webkit-appearance: none; width: 50px; height: 30px; border-radius: 999px; background: var(--tinta-3); position: relative; flex: none; transition: background 0.2s; cursor: pointer; padding: 0; border: 0; }
.interruptor input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); transition: transform 0.2s; }
.interruptor input:checked { background: #34C759; }
.interruptor input:checked::after { transform: translateX(20px); }

/* ---------- Manglares ---------- */
.mang-intro { max-width: 720px; margin: 0 0 16px; }
.mang-intro p { margin: 0; color: var(--tinta-2); }
.datos-rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.dato { background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra); padding: 16px 18px; display: grid; gap: 4px; align-content: start; }
.dato .dato-num { font-size: 30px; }
.dato p { margin: 0; }
.dato.grande { grid-column: span 2; }
.mang-graficas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 14px 0; }
.especies { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.especie { background: var(--superficie-2); border-radius: 14px; padding: 12px 14px; }
.especie strong { display: block; }
.especie em { color: var(--tinta-2); font-size: 14px; }

/* ---------- Ajustes ---------- */
.ajustes { max-width: 720px; margin: 0 auto; display: grid; gap: 22px; }
.grupo h3 { margin: 0 0 8px 6px; font-size: 13px; font-weight: 600; color: var(--tinta-2); }
.grupo-caja { background: var(--superficie); border-radius: 18px; box-shadow: var(--sombra); overflow: hidden; }
.grupo-fila { padding: 14px 16px; display: grid; gap: 10px; border-bottom: 1px solid var(--linea); }
.grupo-fila:last-child { border-bottom: 0; }
.notas-lista { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.notas-lista li { display: flex; gap: 8px; align-items: flex-start; justify-content: space-between; background: var(--superficie-2); border-radius: 12px; padding: 8px 10px; font-size: 15px; }
.notas-lista button { border: 0; background: none; color: var(--tinta-3); font-size: 18px; line-height: 1; }

/* Música */
.musica-hoja { max-width: 720px; margin: 0 auto; display: grid; gap: 14px; }
.musica-hoja iframe { width: 100%; height: 480px; border: 0; border-radius: 16px; background: var(--superficie); }

/* Avisos flotantes */
.toast {
  position: fixed; left: 50%; top: calc(14px + env(safe-area-inset-top)); transform: translate(-50%, -20px);
  z-index: 100; background: var(--tinta); color: var(--papel);
  padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 500;
  opacity: 0; transition: opacity 0.2s, transform 0.2s; pointer-events: none; max-width: calc(100vw - 32px);
}
.toast.ver { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .inicio-rejilla { grid-template-columns: 1fr; }
  .inicio-rejilla > .cara { aspect-ratio: 4 / 4.2; --reloj-tam: 34cqw; --reloj-y: 36%; --burbuja-tam: 44cqw; --burbuja-y: 65%; }
  .widgets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .widgets .widget.ancho { grid-column: span 2; }
  .graf-rejilla, .robot-rejilla { grid-template-columns: 1fr; }
  .lienzo-editor { --h: 330px; }
}
@media (max-width: 600px) {
  #inicio { padding: 12px 12px calc(104px + env(safe-area-inset-bottom)); }
  .entrar-caja .cara { aspect-ratio: 4 / 3.6; }
  #cara-entrar { --reloj-tam: 28cqw; --reloj-y: 42%; --burbuja-tam: 38cqw; --burbuja-y: 68%; }
  .widgets { grid-template-columns: 1fr; }
  .widgets .widget.ancho { grid-column: auto; }
  .dock { gap: 0; padding: 6px; border-radius: 24px; }
  .app { min-width: 0; padding: 2px 3px; font-size: 10.5px; }
  .app-icono { width: 44px; height: 44px; border-radius: 13px; }
  .app-icono svg { width: 24px; height: 24px; }
  .app-icono canvas { width: 44px; height: 44px; }
  .hoja-caja { height: 96dvh; border-radius: 22px 22px 0 0; }
  .hoja-cuerpo { padding: 14px 12px; }
  .mang-graficas { grid-template-columns: 1fr; }
  .dato.grande { grid-column: auto; }
  .rejilla-2 { grid-template-columns: 1fr; }
  .msg { max-width: 94%; }
  .musica-hoja iframe { height: 420px; }
}
@media (max-width: 380px) {
  .app span.app-nombre { display: none; }
}

/* ---------- Novedades: dibujos, acciones, errores ---------- */
.msg-dibujo { margin: 10px 0 0; }
.msg-dibujo img { width: 100%; max-width: 520px; border-radius: 14px; display: block; background: var(--superficie-2); }
.msg-dibujo figcaption { font-size: 12.5px; color: var(--tinta-2); margin-top: 6px; }
.msg-accion { margin-top: 10px; font-size: 14px; font-weight: 600; color: var(--estuario-tinta); }
.detalle { display: block; margin-top: 8px; color: var(--tinta-3); font-size: 12px; overflow-wrap: anywhere; }

/* Dock con más apps: se desliza en pantallas angostas */
.dock { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.dock::-webkit-scrollbar { display: none; }
.app { flex: none; }
.libro-w-fecha { display: block; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 22px; line-height: 1.2; margin: 2px 0 4px; }

/* ---------- Pastilla ---------- */
.pastilla { max-width: 980px; margin: 0 auto; display: grid; gap: 14px; }
.pastilla-portada { display: grid; grid-template-columns: minmax(200px, 300px) minmax(0, 1fr); gap: 18px; align-items: center; background: var(--superficie); border-radius: 24px; box-shadow: var(--sombra); padding: 18px; }
.pastilla-anim { width: 100%; aspect-ratio: 3 / 4; max-width: 100%; display: block; }
.pastilla-texto { min-width: 0; display: grid; gap: 10px; }
.pastilla-texto h3 { margin: 0; font-size: 14px; font-weight: 600; color: var(--tinta-2); }
.pastilla-texto blockquote { margin: 0; font-size: 16.5px; line-height: 1.6; max-width: 68ch; text-wrap: pretty; }
.pasos-pastilla { margin: 0; padding-left: 1.4em; display: grid; gap: 8px; max-width: 70ch; }
.aviso-seguridad { margin: 0; padding: 12px 16px; border-radius: 16px; background: color-mix(in srgb, #E8930C 14%, var(--superficie)); font-size: 14.5px; }

/* ---------- Libro ---------- */
.libro-rejilla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 320px); gap: 16px; align-items: start; max-width: 1100px; margin: 0 auto; }
.libro-pagina {
  --renglon: 30px;
  background-color: var(--superficie);
  background-image: repeating-linear-gradient(to bottom, transparent 0 calc(var(--renglon) - 1px), color-mix(in srgb, var(--estuario) 14%, transparent) calc(var(--renglon) - 1px) var(--renglon));
  background-position: 0 92px;
  border-radius: 8px 24px 24px 8px; box-shadow: var(--sombra), inset 6px 0 0 color-mix(in srgb, var(--estuario) 60%, transparent);
  padding: 18px 20px 20px 26px; display: grid; gap: 14px; min-width: 0;
}
.libro-nav { display: flex; align-items: center; gap: 10px; }
.libro-titulo { flex: 1; text-align: center; min-width: 0; }
.libro-titulo h3 { margin: 0; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 24px; line-height: 1.2; text-wrap: balance; }
.libro-titulo span { font-size: 13px; color: var(--tinta-2); }
.libro-notas { display: grid; gap: 10px; }
.libro-vacio { margin: 8px 0; color: var(--tinta-2); line-height: var(--renglon); }
.nota-libro { background: color-mix(in srgb, var(--superficie) 88%, transparent); border-radius: 14px; padding: 10px 12px; box-shadow: 0 1px 0 var(--linea); }
.nota-libro header { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.nota-libro time { color: var(--tinta-2); font-size: 13px; margin-left: auto; }
.nota-libro p { margin: 6px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.5; }
.quitar-nota { border: 0; background: none; color: var(--tinta-3); font-size: 18px; line-height: 1; width: 28px; height: 28px; border-radius: 50%; }
.libro-form { display: grid; gap: 8px; }

/* ---------- Fotos ---------- */
#h-fotos { --m1: #0E8F7E; --m2: #7A5CFA; --m3: #E8930C; }
.fotos-barra { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.fotos-barra .segmentos { flex-wrap: nowrap; overflow-x: auto; }
.album-machaca {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center;
  margin: 12px 0; padding: 14px; border-radius: 22px; color: #fff;
  background: linear-gradient(120deg, var(--m1), var(--m2) 55%, var(--m3));
}
.album-machaca .nota { color: rgba(255, 255, 255, 0.88); }
.album-machaca h3 { margin: 0 0 2px; font-family: var(--fuente-burbuja); font-weight: 500; font-size: 22px; }
.album-logo { width: 64px; height: 64px; border-radius: 18px; background: rgba(255, 255, 255, 0.92); display: grid; place-items: center; overflow: hidden; color: var(--m1); font-family: var(--fuente-burbuja); font-size: 30px; font-weight: 600; }
.album-logo img { width: 100%; height: 100%; object-fit: contain; }
.album-colores { display: flex; gap: 6px; margin-top: 8px; }
.muestra { width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85); }
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-top: 12px; }
.foto-mini { position: relative; border: 0; padding: 0; border-radius: 14px; overflow: hidden; aspect-ratio: 1; background: var(--superficie-2); max-width: 100%; }
.foto-mini img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto-mini .avatar { position: absolute; left: 6px; bottom: 6px; box-shadow: 0 0 0 2px #fff; }
.foto-mini.de-machaca { box-shadow: inset 0 0 0 3px var(--m1); }
.vacio-galeria { grid-column: 1 / -1; display: grid; gap: 4px; padding: 28px 8px; text-align: center; color: var(--tinta-2); }
.vacio-galeria strong { color: var(--tinta); font-size: 17px; }
.visor { position: fixed; inset: 0; z-index: 90; background: rgba(0, 0, 0, 0.92); display: grid; grid-template-rows: minmax(0, 1fr) auto; padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); gap: 12px; }
.visor img { width: 100%; height: 100%; object-fit: contain; min-height: 0; }
.visor-pie { color: #fff; display: grid; gap: 8px; max-width: 900px; width: 100%; margin: 0 auto; }
.visor-quien { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.visor-desc { margin: 0; color: rgba(255, 255, 255, 0.8); font-size: 14px; }

@media (max-width: 900px) {
  .libro-rejilla { grid-template-columns: 1fr; }
  .pastilla-portada { grid-template-columns: 1fr; }
  .pastilla-anim { max-width: 260px; margin: 0 auto; }
}
@media (max-width: 600px) {
  .dock {
    --icono: min(44px, calc((100vw - 56px) / 8));
    display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 0;
    left: max(8px, env(safe-area-inset-left)); right: max(8px, env(safe-area-inset-right)); transform: none; max-width: none;
    padding: 7px 4px; overflow: visible;
  }
  .dock .app { padding: 2px 0; min-width: 0; justify-items: center; }
  .dock .app-nombre { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .dock .app-icono { width: var(--icono); height: var(--icono); border-radius: calc(var(--icono) * 0.28); }
  .dock .app-icono svg { width: calc(var(--icono) * 0.55); height: calc(var(--icono) * 0.55); }
  .dock .app-icono canvas { width: var(--icono); height: var(--icono); }
  #inicio { padding-bottom: calc(86px + env(safe-area-inset-bottom)); }
  .album-machaca { grid-template-columns: auto minmax(0, 1fr); }
  .album-machaca label { grid-column: 1 / -1; justify-self: start; }
  .galeria { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .libro-pagina { padding: 14px 14px 16px 20px; }
}

/* Música: escuchar completa en la app */
.musica-completa { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; background: var(--superficie); border-radius: 20px; box-shadow: var(--sombra); padding: 16px 18px; }
.musica-completa h3 { margin: 0 0 4px; font-size: 17px; }
.btn-spotify { background: #1DB954; color: #fff; text-decoration: none; }
@media (max-width: 600px) { .musica-completa { grid-template-columns: 1fr; } .btn-spotify { justify-self: start; } }