/* =====================================================================
   ESTILOS · pensados para usarse al sol: alto contraste, botones
   grandes (mínimo 48 px de alto) y letra de 17 px.
   ===================================================================== */

:root {
  --verde: #1f5f3a;
  --verde-2: #2d7a4c;
  --verde-claro: #e6f1ea;
  --fondo: #f4f6f2;
  --tarjeta: #ffffff;
  --texto: #17231b;
  --texto-2: #4f5d54;
  --borde: #cfd8d2;
  --rojo: #b3261e;
  --rojo-claro: #fbe9e7;
  --ambar: #7a4f00;
  --ambar-claro: #fff4d6;
  --ok: #1e7a3f;
  --radio: 14px;
  color-scheme: light;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-size: 17px;
  line-height: 1.4;
  padding-bottom: env(safe-area-inset-bottom);
  -webkit-tap-highlight-color: transparent;
}

/* ---------- Barra superior ---------- */
.barra {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: var(--verde);
  color: #fff;
}
.marca { display: flex; align-items: center; gap: 10px; font-weight: 600; min-width: 0; }
.marca span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.marca img { border-radius: 8px; flex: none; }
.acciones { display: flex; gap: 8px; flex: none; }
.chip {
  min-height: 36px;
  max-width: 34vw;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

main { max-width: 560px; margin: 0 auto; padding: 16px; }
h1 { font-size: 22px; margin: 4px 0 14px; }
h2 { font-size: 18px; margin: 0 0 10px; }

/* ---------- Foto ---------- */
.foto {
  position: relative;
  display: block;
  min-height: 180px;
  overflow: hidden;
  border: 2px dashed var(--verde-2);
  border-radius: var(--radio);
  background: var(--verde-claro);
  cursor: pointer;
}
.foto.con-foto { border-style: solid; background: #000; }
.foto input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.foto input:focus-visible ~ .foto-vacia { outline: 3px solid #f2c14e; outline-offset: -6px; }
.foto-vacia {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 180px;
  color: var(--verde);
  font-size: 18px;
}
.foto-vacia svg {
  width: 48px; height: 48px;
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.foto img { display: block; width: 100%; max-height: 320px; object-fit: contain; }
.foto-cambiar {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
}

/* ---------- Grupos y campos ---------- */
.grupo { margin: 18px 0 0; padding: 0; border: 0; min-width: 0; }
legend, .campo > span { display: block; margin-bottom: 8px; padding: 0; font-size: 15px; font-weight: 600; }
.campo { display: block; margin-top: 18px; }

select, textarea, #input-nombre {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--borde);
  border-radius: 12px;
  background: var(--tarjeta);
  color: var(--texto);
  font: inherit;
  font-size: 17px;
}
select { min-height: 50px; }
textarea { min-height: 64px; resize: vertical; }
select:focus, textarea:focus, #input-nombre:focus { outline: 3px solid #f2c14e; outline-offset: 1px; border-color: var(--verde); }

/* ---------- Categorías (botones grandes) ---------- */
.cats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.cat { position: relative; cursor: pointer; }
.cat input, .segmentos input { position: absolute; opacity: 0; pointer-events: none; }
.caja {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 78px;
  padding: 8px 4px;
  border: 1.5px solid var(--borde);
  border-radius: 12px;
  background: var(--tarjeta);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}
.caja svg {
  width: 28px; height: 28px;
  fill: none; stroke: var(--verde); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.cat input:checked + .caja { background: var(--verde); border-color: var(--verde); color: #fff; }
.cat input:checked + .caja svg { stroke: #fff; }
.cat input:focus-visible + .caja,
.segmentos input:focus-visible + span { outline: 3px solid #f2c14e; outline-offset: 2px; }

/* ---------- Prioridad (control segmentado) ---------- */
.segmentos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1.5px solid var(--borde);
  border-radius: 12px;
  background: var(--tarjeta);
}
.segmentos label { position: relative; cursor: pointer; }
.segmentos span { display: flex; align-items: center; justify-content: center; min-height: 48px; font-size: 15px; font-weight: 600; }
.segmentos label + label span { border-left: 1.5px solid var(--borde); }
.segmentos input:checked + span { background: var(--verde); color: #fff; }
.segmentos input[value="alta"]:checked + span { background: var(--rojo); }

/* ---------- GPS ---------- */
.gps { display: flex; align-items: center; gap: 8px; margin: 18px 0 0; color: var(--texto-2); font-size: 15px; }
.punto { flex: none; width: 10px; height: 10px; border-radius: 50%; background: #9aa59e; }
.gps.ok .punto { background: var(--ok); }
.gps.debil .punto { background: #d89a00; }
.gps.mal .punto { background: var(--rojo); }

/* ---------- Botones ---------- */
.error-form { min-height: 1.4em; margin: 10px 0 0; color: var(--rojo); font-weight: 600; font-size: 15px; }
.enviar {
  display: block;
  width: 100%;
  min-height: 56px;
  margin-top: 8px;
  border: 0;
  border-radius: var(--radio);
  background: var(--verde);
  color: #fff;
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}
.enviar:active { transform: scale(0.99); }
.enviar:disabled { opacity: 0.65; cursor: progress; }
#btn-enviar {
  position: sticky;
  bottom: calc(12px + env(safe-area-inset-bottom));
  box-shadow: 0 6px 18px rgba(31, 95, 58, 0.3);
}
.secundario {
  width: 100%;
  min-height: 48px;
  margin-bottom: 10px;
  border: 1.5px solid var(--ambar);
  border-radius: 12px;
  background: var(--ambar-claro);
  color: var(--ambar);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

/* ---------- Historial ---------- */
.historial { margin-top: 32px; }
#lista { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
#lista li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 10px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: 12px;
  background: var(--tarjeta);
}
#lista li.vacio { display: block; padding: 0; border: 0; background: none; color: var(--texto-2); font-size: 15px; }
.li-titulo { font-weight: 600; }
.li-meta { grid-column: 1; color: var(--texto-2); font-size: 14px; }
.estado { grid-row: 1 / span 2; grid-column: 2; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.estado.enviado { background: var(--verde-claro); color: var(--ok); }
.estado.pendiente { background: var(--ambar-claro); color: var(--ambar); }
.li-error { grid-column: 1 / -1; color: var(--rojo); font-size: 13px; overflow-wrap: anywhere; }

/* ---------- Avisos ---------- */
.toast {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(88px + env(safe-area-inset-bottom));
  z-index: 20;
  max-width: 528px;
  margin: 0 auto;
  padding: 14px 16px;
  border-radius: 12px;
  background: #17231b;
  color: #fff;
  font-weight: 600;
  text-align: center;
}
.toast.ambar { background: var(--ambar-claro); color: var(--ambar); border: 1px solid #e8c56b; }
.aviso { margin: 12px 16px 0; padding: 12px 14px; border-radius: 12px; font-size: 15px; }
.aviso.error { border: 1px solid #f0b9b3; background: var(--rojo-claro); color: var(--rojo); font-weight: 600; }

/* ---------- Ventana del nombre ---------- */
.velo {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(10, 20, 14, 0.55);
}
.tarjeta { width: 100%; max-width: 400px; padding: 20px; border-radius: 16px; background: var(--tarjeta); }
.tarjeta p { margin: 0 0 12px; color: var(--texto-2); }
.tarjeta .error-form { margin: 6px 0 0; }