/* ============================================
   BITÁCORA DEPORTEC — Tema Blanco & Rojo
   ============================================ */
 
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');
 
:root {
  --rojo:        #800020;
  --rojo-vivo:   #9a0025;
  --rojo-claro:  #f5e6ea;
  --rojo-borde:  rgba(128,0,32,.2);
  --rojo-foco:   rgba(128,0,32,.18);
  --gris-bg:     #f4f1f2;
  --gris-card:   #ffffff;
  --gris-campo:  #fafafa;
  --gris-borde:  #e2e2e2;
  --gris-texto:  #333333;
  --gris-dim:    #aaaaaa;
  --sombra-lg:   0 16px 48px rgba(128,0,32,.14);
  --radio:       16px;
  --radio-sm:    10px;
  --trans:       .22s cubic-bezier(.4,0,.2,1);
}
 
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
 
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--gris-bg);
  color: var(--gris-texto);
  min-height: 100vh;
  overflow-x: hidden;
}
 
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 260px;
  background: linear-gradient(150deg, var(--rojo) 0%, #5a0018 100%);
  z-index: 0;
}
 
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 260px;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: 0;
  pointer-events: none;
}
 
.contenedor {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 16px 60px;
  animation: fadeSlideUp .5s cubic-bezier(.4,0,.2,1) both;
}
 
/* ── Header ── */
.header-pwa {
  text-align: center;
  padding: 24px 24px 20px;
  margin-bottom: 20px;
}
 
.header-pwa .logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px; height: 68px;
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 18px;
  margin-bottom: 12px;
  animation: truckBounce 3s ease-in-out infinite;
}
 
.header-pwa .icono { font-size: 2.2rem; }
 
.header-pwa h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.2);
}
 
.header-pwa .subtitulo {
  font-size: .73rem;
  font-weight: 300;
  color: rgba(255,255,255,.65);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-top: 5px;
}
 
/* ── Tarjeta ── */
.tarjeta-form {
  background: var(--gris-card);
  border-radius: var(--radio);
  padding: 28px 24px;
  box-shadow: var(--sombra-lg);
}
 
/* ── Secciones ── */
.seccion-titulo {
  font-family: 'Oswald', sans-serif;
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rojo);
  margin: 22px 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
 
.seccion-titulo::after {
  content: '';
  flex: 1;
  height: 1.5px;
  background: linear-gradient(90deg, var(--rojo-claro), transparent);
  border-radius: 99px;
}
 
/* ── Campos ── */
.campo {
  margin-bottom: 14px;
  animation: fadeSlideUp .4s cubic-bezier(.4,0,.2,1) both;
}
 
.campo:nth-child(1) { animation-delay:.06s }
.campo:nth-child(2) { animation-delay:.10s }
.campo:nth-child(3) { animation-delay:.14s }
.campo:nth-child(4) { animation-delay:.18s }
.campo:nth-child(5) { animation-delay:.22s }
.campo:nth-child(6) { animation-delay:.26s }
.campo:nth-child(7) { animation-delay:.30s }
 
.campo label {
  display: block;
  font-size: .71rem;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 6px;
}
 
input[type="date"],
input[type="number"],
input[type="text"],
select {
  width: 100%;
  background: var(--gris-campo);
  color: var(--gris-texto);
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  padding: 13px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  transition: border-color var(--trans), box-shadow var(--trans), background var(--trans);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
 
input:focus, select:focus {
  border-color: var(--rojo);
  background: #fff;
  box-shadow: 0 0 0 3px var(--rojo-foco);
}
 
input::placeholder { color: var(--gris-dim); }
input[type="date"]::-webkit-calendar-picker-indicator { cursor: pointer; opacity: .5; }
 
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23800020' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
 
#infoVehiculo {
  background: var(--gris-campo);
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  padding: 13px 16px;
  font-size: .95rem;
  color: var(--gris-dim);
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--trans);
}
 
#infoVehiculo.cargado {
  color: var(--rojo);
  border-color: var(--rojo-borde);
  background: var(--rojo-claro);
  font-weight: 500;
}
 
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
 
/* ── Firma ── */
.campo-firma {
  margin-bottom: 20px;
  animation: fadeSlideUp .4s .34s cubic-bezier(.4,0,.2,1) both;
}
 
.campo-firma > label {
  display: block;
  font-size: .71rem;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 6px;
}
 
.firma-wrap {
  position: relative;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  overflow: hidden;
  background: #fff;
  transition: border-color var(--trans), box-shadow var(--trans);
  cursor: crosshair;
}
 
.firma-wrap.activo {
  border-color: var(--rojo);
  box-shadow: 0 0 0 3px var(--rojo-foco);
}
 
.firma-hint {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--gris-dim);
  font-size: .8rem;
  pointer-events: none;
  transition: opacity .2s;
  user-select: none;
}
 
.firma-hint .firma-icon { font-size: 1.4rem; opacity: .35; }
.firma-hint.oculto { opacity: 0; }
 
#firmaCanvas {
  width: 100%;
  height: 130px;
  display: block;
  touch-action: none;
  user-select: none;
}
 
.firma-acciones {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
 
/* ── Botones ── */
.btn-principal {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--rojo) 0%, var(--rojo-vivo) 100%);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radio-sm);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans);
  box-shadow: 0 4px 20px rgba(128,0,32,.35);
  margin-top: 8px;
  animation: fadeSlideUp .4s .42s cubic-bezier(.4,0,.2,1) both;
}
 
.btn-principal::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
  transition: left .5s;
}
 
.btn-principal:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(128,0,32,.45); }
.btn-principal:hover::before { left: 150%; }
.btn-principal:active { transform: translateY(0); }
 
.btn-principal .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  transform: scale(0);
  animation: rippleAnim .6s linear;
  pointer-events: none;
}
 
.btn-secundario {
  flex: 1;
  padding: 9px 14px;
  background: transparent;
  color: var(--gris-dim);
  font-family: 'DM Sans', sans-serif;
  font-size: .82rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  cursor: pointer;
  transition: all var(--trans);
  text-align: center;
}
 
.btn-secundario:hover {
  color: var(--rojo);
  border-color: var(--rojo-borde);
  background: var(--rojo-claro);
}
 
/* ── Estado ── */
.estado {
  margin-top: 14px;
  border-radius: var(--radio-sm);
  font-size: .88rem;
  text-align: center;
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s ease, padding .4s ease, opacity .3s;
  opacity: 0;
}
 
.estado.visible { max-height: 80px; padding: 14px 16px; opacity: 1; }
.estado.exito   { background: #f0fdf4; border: 1.5px solid #86efac; color: #16a34a; }
.estado.error   { background: #fef2f2; border: 1.5px solid #fca5a5; color: #dc2626; }
.estado.cargando{ background: var(--rojo-claro); border: 1.5px solid var(--rojo-borde); color: var(--rojo); }
 
/* ── Offline ── */
.badge-offline {
  display: none;
  position: fixed; top: 12px; right: 12px;
  background: #dc2626; color: #fff;
  font-size: .7rem; font-weight: 600;
  letter-spacing: .1em; padding: 5px 12px;
  border-radius: 99px; text-transform: uppercase;
  z-index: 100; animation: pulseRed 2s ease-in-out infinite;
}
body.offline .badge-offline { display: block; }
 
/* ── Install banner ── */
.install-banner {
  display: none;
  position: fixed; bottom: 16px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  width: calc(100% - 32px); max-width: 480px;
  background: #fff;
  border: 1.5px solid var(--rojo-borde);
  border-radius: var(--radio);
  padding: 16px 20px;
  box-shadow: var(--sombra-lg);
  z-index: 1000;
  transition: transform .4s cubic-bezier(.34,1.56,.64,1), opacity .3s;
  opacity: 0;
}
 
.install-banner.visible {
  display: flex; align-items: center; gap: 14px;
  transform: translateX(-50%) translateY(0); opacity: 1;
}
 
.install-banner .install-icon { font-size: 1.8rem; }
.install-banner .install-texto { flex: 1; }
.install-banner .install-texto strong { display: block; font-size: .9rem; color: var(--rojo); font-family: 'Oswald', sans-serif; letter-spacing: .04em; }
.install-banner .install-texto span   { font-size: .76rem; color: var(--gris-dim); }
 
.btn-instalar {
  padding: 10px 18px;
  background: var(--rojo); color: #fff;
  font-family: 'Oswald', sans-serif; font-size: .85rem; font-weight: 600; letter-spacing: .08em;
  border: none; border-radius: var(--radio-sm);
  cursor: pointer; white-space: nowrap;
  transition: background var(--trans), transform var(--trans);
}
.btn-instalar:hover { background: var(--rojo-vivo); transform: scale(1.05); }
 
.btn-cerrar-banner {
  background: none; border: none; color: var(--gris-dim);
  font-size: 1.2rem; cursor: pointer; padding: 4px;
  transition: color var(--trans);
}
.btn-cerrar-banner:hover { color: var(--rojo); }
 
/* ── Spinner ── */
.spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(128,0,32,.2); border-top-color: var(--rojo);
  border-radius: 50%; animation: spin .7s linear infinite;
  vertical-align: middle; margin-right: 6px;
}
 
/* ── Keyframes ── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes truckBounce {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50%      { transform: translateY(-5px) rotate(1deg); }
}
@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }
@keyframes pulseRed {
  0%,100% { box-shadow: 0 0 0 0 rgba(220,38,38,.4); }
  50%      { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}
@keyframes spin { to { transform: rotate(360deg); } }
 
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--gris-bg); }
::-webkit-scrollbar-thumb { background: var(--rojo); border-radius: 99px; }
 
@media (max-width: 400px) {
  .contenedor { padding: 16px 12px 48px; }
  .tarjeta-form { padding: 20px 16px; }
  .header-pwa h1 { font-size: 1.5rem; }
  .grid-2 { grid-template-columns: 1fr; }
}