/*
  Paleta de Cumbre, la misma que la app (src/theme.js).

  Se repite acá y no se importa porque la web no tiene paso de compilación: son
  seis colores, y tenerlos declarados como variables hace que cambiarlos sea un
  solo lugar igual.
*/
:root {
  --bg: #0a1628;
  --surface: #12213a;
  --surface-alt: #1b2f4d;
  --border: #27405f;
  --text: #eef4fb;
  --text-dim: #9db2cc;
  --text-faint: #6b839f;
  --primary: #3b9eff;
  --primary-dark: #1e6fd9;
  --primary-soft: rgba(59, 158, 255, 0.14);
  --grabar: #2bd67b;
  --danger: #ff6b6b;
  --warning: #ffb020;
  --radio: 14px;
  --radio-lg: 20px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  min-height: 100vh;
  /* La misma marca de agua que la app: curvas de nivel y el cordón de cerros. */
  background-image: url('../img/fondo-marca.png');
  background-size: cover;
  background-position: center bottom;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.contenedor {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ------------------------------------------------------------- encabezado */

header.barra {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 22, 40, 0.86);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.2px;
}

.marca img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.barra nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------------------------------------------------------------- botones */

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  background: var(--primary);
  color: var(--bg);
  transition: filter 0.15s ease, opacity 0.15s ease;
}

.boton:hover:not(:disabled) {
  filter: brightness(1.12);
}

.boton:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.boton.fantasma {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.boton.verde {
  background: var(--grabar);
}

.boton.chico {
  padding: 8px 16px;
  font-size: 13px;
}

.boton.peligro {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--border);
}

/* ------------------------------------------------------------------ hero */

.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero img.icono {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.05;
  margin: 0 0 16px;
  letter-spacing: -1.5px;
}

.hero p.bajada {
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 32px;
}

.acciones {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.nota {
  color: var(--text-faint);
  font-size: 13px;
  margin-top: 16px;
}

/* --------------------------------------------------------------- tarjetas */

.grilla {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  padding: 40px 0 80px;
}

.tarjeta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio-lg);
  padding: 22px;
}

.tarjeta h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.tarjeta p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14.5px;
}

.tarjeta .emoji {
  font-size: 26px;
  display: block;
  margin-bottom: 10px;
}

/* ---------------------------------------------------------------- portal */

.portal {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  padding: 24px 0 60px;
  align-items: start;
}

@media (max-width: 860px) {
  .portal {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio-lg);
  padding: 20px;
}

.panel h2 {
  margin: 0 0 4px;
  font-size: 18px;
}

.panel .sub {
  margin: 0 0 16px;
  color: var(--text-dim);
  font-size: 13.5px;
}

label.campo {
  display: block;
  margin-bottom: 14px;
}

label.campo span {
  display: block;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 6px;
}

input[type='text'],
input[type='email'],
input[type='password'] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  font-family: inherit;
}

input:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
}

/* --------------------------------------------------------- zona de subida */

.soltar {
  border: 2px dashed var(--border);
  border-radius: var(--radio-lg);
  padding: 34px 20px;
  text-align: center;
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.soltar:hover,
.soltar.encima {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--text);
}

.soltar strong {
  display: block;
  color: var(--text);
  font-size: 16px;
  margin-bottom: 4px;
}

/* ----------------------------------------------------------------- listas */

.lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lista li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  cursor: pointer;
}

.lista li:hover {
  border-color: var(--primary);
}

.lista li.activa {
  background: var(--primary-soft);
  border-color: var(--primary);
}

.lista .datos {
  flex: 1;
  min-width: 0;
}

.lista .nombre {
  font-weight: 600;
  font-size: 14.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lista .detalle {
  color: var(--text-dim);
  font-size: 12.5px;
}

.borrar {
  background: none;
  border: 0;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 8px;
}

.borrar:hover {
  color: var(--danger);
  background: var(--surface-alt);
}

/* ------------------------------------------------------------------ mapa */

#mapa {
  height: 560px;
  border-radius: var(--radio-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-alt);
}

@media (max-width: 860px) {
  #mapa {
    height: 360px;
  }
}

/* ---------------------------------------------------------------- avisos */

.aviso {
  border-radius: var(--radio);
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.aviso.error {
  border-color: var(--danger);
  color: var(--danger);
}

.aviso.ok {
  border-color: var(--grabar);
  color: var(--grabar);
}

.aviso.trabajando {
  border-color: var(--primary);
  color: var(--primary);
}

.oculto {
  display: none !important;
}

.vacio {
  text-align: center;
  color: var(--text-dim);
  padding: 30px 12px;
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
}

footer a {
  color: var(--text-dim);
}