/* DR Control – estilos base */
:root {
  --quirofano: #005BCB;      /* azul del logo: botones y enlaces */
  --quirofano-hondo: #0A3F8F;/* azul profundo: panel y estados */
  --menta: #9BE0AE;          /* verde claro (eco del verde del logo): pulso y texto del panel */
  --verde-logo: #0F902D;
  --papel: #F6F8FB;
  --tinta: #142033;
  --gris: #586579;
  --linea: #D5DDE8;
  --error: #B42318;
  --radio: 10px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Figtree", system-ui, sans-serif;
  color: var(--tinta);
  background: var(--papel);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.pantalla {
  min-height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

/* ---------- Panel de marca ---------- */
.marca {
  position: relative;
  background: var(--quirofano-hondo);
  color: #fff;
  padding: 72px 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.logo {
  display: block;
  width: 220px;
  max-width: 70%;
  height: auto;
  margin: 0 0 36px -6px;
}

.lema {
  max-width: 30rem;
  position: relative;
  z-index: 1;
}
.lema h1 {
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 0 18px;
}
.lema p {
  margin: 0;
  color: var(--menta);
  font-size: 1.0625rem;
  max-width: 26rem;
}

/* El pulso: el único momento animado de la página */
.pulso {
  display: block;
  width: calc(100% + 112px);
  margin: 0 -56px;
  height: 200px;
  pointer-events: none;
}
.pulso path {
  fill: none;
  stroke: var(--menta);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  animation: trazo 2.4s cubic-bezier(.6,.05,.3,1) .3s forwards;
}
.pulso .eco { stroke: rgba(191,227,214,.18); stroke-width: 10; animation-delay: .45s; }
@keyframes trazo { to { stroke-dashoffset: 0; } }

.pie-marca {
  font-size: .875rem;
  color: rgba(255,255,255,.62);
  position: relative;
  z-index: 1;
}

/* ---------- Formulario ---------- */
.acceso {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 24px;
}
.caja {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
}
.caja h2 {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 6px;
}
.caja .sub {
  color: var(--gris);
  margin: 0 0 32px;
}

.campo { margin-bottom: 20px; }
.campo label {
  display: block;
  font-weight: 600;
  font-size: .9375rem;
  margin-bottom: 6px;
}
.control { position: relative; }
.campo input {
  width: 100%;
  font: inherit;
  color: var(--tinta);
  background: #fff;
  border: 1.5px solid var(--linea);
  border-radius: var(--radio);
  padding: 12px 14px;
  transition: border-color .15s;
}
.campo input:hover { border-color: #AEBBCD; }
.campo input:focus {
  outline: none;
  border-color: var(--quirofano);
  box-shadow: 0 0 0 3px rgba(0,91,203,.18);
}
.campo .control input[aria-invalid="true"] { border-color: var(--error); }
.campo .ayuda-error {
  color: var(--error);
  font-size: .875rem;
  margin-top: 6px;
  min-height: 0;
}
.campo .ayuda-error:empty { display: none; }

.con-boton input { padding-right: 84px; }
.ver {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font: inherit;
  font-size: .875rem;
  font-weight: 600;
  color: var(--quirofano);
  background: none;
  border: 0;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
}
.ver:hover { background: #E8F0FB; }

.fila {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: -4px 0 28px;
  font-size: .9375rem;
}
.recordar { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.recordar input { width: 18px; height: 18px; accent-color: var(--quirofano); margin: 0; }

a { color: var(--quirofano); font-weight: 600; text-underline-offset: 3px; }
a:hover { color: var(--quirofano-hondo); }

.entrar {
  width: 100%;
  font: inherit;
  font-weight: 600;
  font-size: 1.0625rem;
  color: #fff;
  background: var(--quirofano);
  border: 0;
  border-radius: var(--radio);
  padding: 14px 18px;
  cursor: pointer;
  transition: background .15s;
}
.entrar:hover { background: var(--quirofano-hondo); }
.entrar[disabled] { opacity: .7; cursor: progress; }

.aviso {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: var(--radio);
  font-size: .9375rem;
  background: #E8F0FB;
  color: var(--quirofano-hondo);
}
.aviso[hidden] { display: none; }

.registro {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--linea);
  color: var(--gris);
  font-size: .9375rem;
}

.legal {
  margin-top: 40px;
  font-size: .8125rem;
  color: var(--gris);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.legal svg { flex: none; margin-top: 2px; }

:focus-visible { outline: 3px solid var(--verde-logo); outline-offset: 2px; }

/* ---------- Móvil ---------- */
@media (max-width: 860px) {
  .pantalla { grid-template-columns: 1fr; }
  .marca { order: 2; padding: 32px 24px 36px; min-height: 0; gap: 20px; }
  .logo { width: 200px; margin-bottom: 28px; }
  .lema h1 { font-size: 1.75rem; margin-bottom: 10px; }
  .lema p { font-size: 1rem; }
  .pulso { height: 90px; width: calc(100% + 48px); margin: -8px -24px -12px; }
  .pie-marca { display: none; }
  .acceso { padding: 36px 20px 48px; justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .pulso path { animation: none; stroke-dashoffset: 0; }
}