:root {
  --marino: #00205B;
  --marino-2: #0b2f73;
  --oro: #B89D18;
  --oro-claro: #f6efcf;
  --fondo: #eef1f6;
  --superficie: #ffffff;
  --texto: #172033;
  --suave: #5a6478;
  --borde: #d9dee8;
  --propio: #e3ebfb;
  --farid: #0f766e;
  --jorge: #7c3aed;
  --gabriel: #00205B;
  --ok: #15803d;
  --peligro: #b42318;
  --aviso: #fff4d6;
  --radio: 14px;
  --sombra: 0 1px 2px rgba(16, 24, 40, .08), 0 1px 3px rgba(16, 24, 40, .06);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--fondo);
  color: var(--texto);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
.ico { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 16px; border-radius: 12px; border: 1px solid transparent;
  font-weight: 600; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; }
.btn-primario { background: var(--marino); color: #fff; }
.btn-secundario { background: var(--superficie); color: var(--marino); border-color: var(--borde); }
.btn-claro { background: var(--superficie); color: var(--texto); border-color: var(--borde); }
.btn-foto { background: var(--oro); color: #1d1600; }
.btn-icono { border: 0; background: transparent; padding: 6px; border-radius: 8px; cursor: pointer; display: inline-flex; }

/* Entrada */
.entrada { min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; text-align: center; background: var(--superficie); }
.entrada-logo { width: 220px; max-width: 70%; height: auto; }
.entrada h1 { margin: 24px 0 4px; font-size: 26px; color: var(--marino); }
.entrada-sub { margin: 0 0 32px; color: var(--suave); max-width: 340px; }
.entrada-pregunta { font-weight: 700; font-size: 20px; margin: 0 0 16px; }
.entrada-nombres { display: grid; gap: 12px; width: min(340px, 100%); margin: 0 auto; }
.entrada-nombres .btn { min-height: 64px; font-size: 22px; }
.entrada-codigo { display: grid; gap: 12px; width: min(340px, 100%); }
.entrada-codigo input { min-height: 48px; padding: 0 14px; border: 1px solid var(--borde); border-radius: 12px; }
.entrada-nota { margin: -8px 0 4px; color: var(--suave); font-size: 14px; }
.entrada-error { color: var(--peligro); margin-top: 20px; max-width: 340px; }

/* App */
.app { height: 100dvh; display: flex; flex-direction: column; }
.cabecera { display: flex; align-items: center; gap: 10px; background: var(--marino); color: #fff; padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top)); }
.cabecera-logo { height: 22px; width: auto; }
.cabecera-titulo .largo { display: none; }
.cabecera-titulo { flex: 1; font-weight: 600; font-size: 15px; opacity: .9; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cabecera-quien { border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.08); color: #fff; border-radius: 999px; padding: 6px 12px; font-weight: 700; font-size: 14px; cursor: pointer; }
.pestanas { display: flex; background: var(--superficie); border-bottom: 1px solid var(--borde); }
.pestana { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 46px; border: 0; background: none; color: var(--suave); font-weight: 600; border-bottom: 3px solid transparent; cursor: pointer; }
.pestana.activa { color: var(--marino); border-bottom-color: var(--oro); }
.aviso-red { background: var(--aviso); color: #6b4e00; font-size: 14px; padding: 8px 16px; border-bottom: 1px solid #f0dca0; }

.panel-chat, .panel-guia { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.filtros { display: flex; gap: 8px; padding: 10px 16px 0; overflow-x: auto; }
.filtro { border: 1px solid var(--borde); background: var(--superficie); border-radius: 999px; padding: 6px 14px; font-size: 14px; font-weight: 600; white-space: nowrap; cursor: pointer; }
.filtro.activo { background: var(--marino); color: #fff; border-color: var(--marino); }

.mensajes { padding: 12px 12px 16px; display: flex; flex-direction: column; gap: 10px; }
.vacio { text-align: center; color: var(--suave); padding: 40px 16px; }
.vacio b { color: var(--texto); }
.separador { align-self: center; font-size: 12px; font-weight: 600; color: var(--suave); background: var(--superficie); border-radius: 999px; padding: 3px 12px; box-shadow: var(--sombra); margin: 6px 0; }

.msj { max-width: min(88%, 560px); background: var(--superficie); border-radius: var(--radio); padding: 10px 12px; box-shadow: var(--sombra); align-self: flex-start; cursor: pointer; border: 1px solid transparent; }
.msj.propio { align-self: flex-end; background: var(--propio); }
.msj.de-gabriel { border-color: var(--oro); background: var(--oro-claro); }
.msj.revisado { opacity: .62; }
.msj-cabeza { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; font-size: 13px; color: var(--suave); margin-bottom: 4px; }
.msj-autor { font-weight: 800; font-size: 14px; }
.autor-farid { color: var(--farid); }
.autor-jorge { color: var(--jorge); }
.autor-gabriel { color: var(--gabriel); }
.msj-folio { font-weight: 700; color: var(--texto); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; margin: 2px 0 6px; }
.chip { font-size: 12px; font-weight: 600; background: #eef1f6; color: #334; border-radius: 999px; padding: 2px 8px; }
.chip.para { background: var(--marino); color: #fff; }
.chip.ok { background: #dcfce7; color: var(--ok); }
.msj-texto { white-space: pre-wrap; overflow-wrap: anywhere; }
.msj-fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-top: 8px; }
.msj-fotos.una { grid-template-columns: 1fr; }
.msj-fotos.dos { grid-template-columns: 1fr 1fr; }
.foto { position: relative; aspect-ratio: 1; background: #dfe4ec; border-radius: 8px; overflow: hidden; border: 0; padding: 0; cursor: zoom-in; }
.msj-fotos.una .foto { aspect-ratio: 4 / 3; }
.foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto .progreso { position: absolute; inset: auto 0 0 0; height: 4px; background: rgba(0,0,0,.2); }
.foto .progreso i { display: block; height: 100%; background: var(--oro); width: 0; transition: width .2s; }
.archivo { display: flex; align-items: center; gap: 8px; margin-top: 8px; background: #f3f5f9; border-radius: 10px; padding: 8px 10px; border: 0; width: 100%; text-align: left; cursor: pointer; }
.archivo span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.archivo small { color: var(--suave); }
.msj-estado { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-top: 6px; color: var(--suave); }
.msj-estado.ok { color: var(--ok); font-weight: 600; }
.msj-estado.espera { color: #8a5a00; font-weight: 600; }
.msj-estado.error { color: var(--peligro); font-weight: 600; }
.msj-estado .ico { width: 16px; height: 16px; }
.msj-responde { font-size: 13px; color: var(--suave); border-left: 3px solid var(--oro); padding-left: 8px; margin-bottom: 6px; }

/* Redactor */
.redactor { background: var(--superficie); border-top: 1px solid var(--borde); padding: 10px 12px; padding-bottom: max(10px, env(safe-area-inset-bottom)); display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.redactor > * { min-width: 0; }
.redactor-respuesta { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: var(--oro-claro); border-radius: 10px; padding: 4px 4px 4px 12px; font-size: 14px; font-weight: 600; }
.redactor-adjuntos { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0; }
.pendiente { position: relative; flex: none; width: 64px; height: 64px; border-radius: 10px; overflow: hidden; background: #e5e9f0; display: flex; align-items: center; justify-content: center; font-size: 11px; text-align: center; color: var(--suave); }
.pendiente img { width: 100%; height: 100%; object-fit: cover; }
.pendiente button { position: absolute; top: 2px; right: 2px; width: 24px; height: 24px; border-radius: 999px; border: 0; background: rgba(0,0,0,.65); color: #fff; display: flex; align-items: center; justify-content: center; padding: 0; cursor: pointer; }
.pendiente button .ico { width: 14px; height: 14px; }
.redactor-opciones { display: flex; gap: 8px; }
.selector { flex: 1; min-width: 0; display: flex; align-items: center; gap: 6px; border: 1px solid var(--borde); border-radius: 10px; padding: 0 8px; min-height: 40px; font-size: 13px; color: var(--suave); }
.selector select { flex: 1; min-width: 0; border: 0; background: transparent; font-weight: 600; color: var(--texto); min-height: 38px; font-size: 16px; }
textarea { width: 100%; resize: none; border: 1px solid var(--borde); border-radius: 12px; padding: 10px 12px; min-height: 48px; max-height: 140px; background: #fbfcfe; font-size: 16px; }
textarea:focus, select:focus, input:focus { outline: 2px solid var(--oro); outline-offset: 1px; }
.redactor-acciones { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr); gap: 6px; }
.redactor-acciones .btn { padding: 0 6px; font-size: 14px; gap: 4px; white-space: nowrap; }
.redactor-acciones .btn-foto .ico { width: 18px; height: 18px; }
.redactor-acciones .btn:not(.btn-foto) .ico { display: none; }

@media (min-width: 480px) {
  .cabecera-titulo .largo { display: inline; }
  .cabecera-titulo .corto { display: none; }
}

@media (min-width: 360px) {
  .redactor-acciones { gap: 8px; }
  .redactor-acciones .btn { padding: 0 8px; font-size: 15px; }
  .redactor-acciones .btn:not(.btn-foto) .ico { display: block; }
}

/* Guía */
.guia { padding: 16px; padding-bottom: 40px; max-width: 720px; margin: 0 auto; }
.tarjeta { background: var(--superficie); border-radius: var(--radio); padding: 14px 16px; box-shadow: var(--sombra); margin-bottom: 14px; }
.tarjeta h2 { margin: 0 0 8px; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.tarjeta p { margin: 6px 0; }
.tarjeta ul { margin: 6px 0; padding-left: 20px; }
.destacada { border-left: 4px solid var(--oro); }
.alerta { background: #fff1f0; border: 1px solid #f7c6c2; }
.alerta h2 { color: var(--peligro); }
.guia-h { font-size: 18px; color: var(--marino); margin: 22px 0 10px; }
.ejemplos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ejemplos figure { margin: 0; background: var(--superficie); border-radius: 12px; overflow: hidden; box-shadow: var(--sombra); }
.ejemplos img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.ejemplos figcaption { padding: 8px 10px 10px; font-size: 14px; }
.guia-nota { color: var(--suave); font-size: 13px; margin: 8px 0; }
.lista-recorrido { background: var(--superficie); border-radius: var(--radio); padding: 12px 16px 12px 36px; box-shadow: var(--sombra); margin: 0; }
.lista-recorrido li { margin: 6px 0; }
.avance { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 12px; margin-top: 8px; font-size: 14px; }
.avance div { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--borde); padding: 3px 0; }
.avance b { color: var(--marino); }

/* Cámara */
.camara { position: fixed; inset: 0; background: #000; color: #fff; z-index: 50; display: flex; flex-direction: column; }
.camara-arriba { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; padding-top: max(10px, env(safe-area-inset-top)); }
.cam-btn { width: 44px; height: 44px; border-radius: 999px; border: 0; background: rgba(255,255,255,.14); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.cam-btn.activo { background: var(--oro); color: #000; }
.cam-contador { font-weight: 700; }
.camara-vista { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.camara-vista video, .camara-vista img { width: 100%; height: 100%; object-fit: contain; background: #000; }
.cam-error { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; text-align: center; background: #111; }
.cam-error p { max-width: 340px; }
.cam-error .btn { width: min(320px, 100%); }
.camara-abajo { display: flex; align-items: center; justify-content: space-around; gap: 12px; padding: 16px; }
#cam-decision .btn { flex: 1; max-width: 220px; }
#cam-controles { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
#cam-girar { grid-column: 1; justify-self: center; }
#cam-disparar { grid-column: 2; }
#cam-listo { grid-column: 3; justify-self: center; }
.cam-disparo { width: 76px; height: 76px; border-radius: 999px; border: 5px solid #fff; background: var(--oro); cursor: pointer; }
.cam-disparo:active { transform: scale(.94); }
.cam-listo { min-width: 72px; height: 44px; border-radius: 999px; border: 0; background: #fff; color: #000; font-weight: 800; padding: 0 16px; cursor: pointer; }
.cam-nativa { border: 0; background: none; color: #d5dbe7; text-decoration: underline; padding: 6px 16px 14px; padding-bottom: max(14px, env(safe-area-inset-bottom)); font-size: 14px; cursor: pointer; }

/* Visor */
.visor { position: fixed; inset: 0; background: rgba(0,0,0,.94); z-index: 60; display: flex; flex-direction: column; color: #fff; }
.visor-arriba { display: flex; align-items: center; gap: 8px; padding: 10px 12px; padding-top: max(10px, env(safe-area-inset-top)); }
.visor-arriba span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.visor-cuerpo { flex: 1; overflow: auto; display: flex; align-items: center; justify-content: center; }
.visor-cuerpo img, .visor-cuerpo video { max-width: 100%; max-height: 100%; }
.visor-cuerpo iframe { width: 100%; height: 100%; border: 0; background: #fff; }

/* Menús */
.menu { position: fixed; inset: 0; background: rgba(10, 18, 40, .45); z-index: 40; display: flex; align-items: flex-end; justify-content: center; }
.menu-caja { background: var(--superficie); width: min(480px, 100%); border-radius: 18px 18px 0 0; padding: 16px; padding-bottom: max(16px, env(safe-area-inset-bottom)); display: grid; gap: 10px; }
.menu-caja p { margin: 0 0 4px; font-weight: 700; }

.toast { position: fixed; left: 50%; top: calc(110px + env(safe-area-inset-top)); transform: translateX(-50%); background: #172033; color: #fff; padding: 10px 16px; border-radius: 12px; z-index: 70; max-width: calc(100% - 32px); font-size: 15px; box-shadow: 0 6px 20px rgba(0,0,0,.25); }

@media (min-width: 768px) {
  .mensajes { padding: 16px 24px; }
  .redactor { padding: 12px 24px; }
  .redactor-acciones { max-width: 560px; margin-left: auto; }
  .ejemplos { grid-template-columns: repeat(4, 1fr); }
  .avance { grid-template-columns: repeat(4, 1fr); }
}