/* ════════════════════════════════════════════════════════════════════
   Naitec · Formulario de Movilidad (PMST) — tema claro
   Inspirado en el panel P0 Controller: cabecera blanca, logo real,
   acentos azules de marca, tarjetas limpias.
   Solo estilos; no cambia ningun comportamiento. Cargar DESPUES de Bootstrap.
   Marca:  azul cielo #00A3E1 · azul electrico #2E008B
   ════════════════════════════════════════════════════════════════════ */

:root {
  --sky:        #00A3E1;
  --electric:   #2E008B;
  --grad:       linear-gradient(120deg, #00A3E1 0%, #2E008B 100%);

  --ink:        #14233a;
  --ink-soft:   #45536a;
  --muted:      #7a8699;
  --bg:         #eef2f7;
  --surface:    #ffffff;
  --line:       #e2e8f1;
  --line-soft:  #eef1f7;

  --sky-tint:   #e8f6fd;
  --sky-tint2:  #d5edfb;

  --danger:     #c0362c;
  --warn-bg:    #fff6e0;
  --warn-bd:    #e6a817;
  --warn-ink:   #7a5a00;
}

html { -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; }   /* sin overflow-x: rompería position:sticky del stepper */
*, *::before, *::after { min-width: 0; }
img { max-width: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 0.93rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
body::before {                 /* franja de marca en el borde superior */
  content: "";
  flex: none;
  height: 4px;
  background: var(--grad);
}

/* ── Cabecera (blanca, con el logo real) ──────────────────────────── */
.appbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.appbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-wrap: wrap;
}
.brand-n { height: 36px; width: auto; display: block; flex: none; }
.brand-word {
  font-weight: 500;
  letter-spacing: .26em;
  color: #1a1a1a;
  font-size: 1rem;
  line-height: 1;
}
.brand-sep { width: 1px; height: 30px; background: var(--line); margin: 0 3px; }
.brand-app { display: flex; flex-direction: column; line-height: 1.18; }
.brand-title { color: var(--electric); font-weight: 700; font-size: .96rem; }
.brand-sub {
  color: var(--muted); font-size: .68rem;
  text-transform: uppercase; letter-spacing: .09em;
}

.btn-logout {
  background: var(--surface);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  font-size: .78rem;
  white-space: nowrap;
}
.btn-logout:hover { background: var(--sky-tint); color: var(--electric); border-color: var(--sky); }

/* ── Barra de progreso por pasos (fija arriba + navegable) ────────── */
#progress-bar-wrap {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  position: sticky;          /* siempre visible al hacer scroll */
  top: 0;
  z-index: 30;
  box-shadow: 0 2px 10px rgba(20, 35, 60, .05);
}
.step-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: #eef2f8; border-radius: 20px; padding: 6px 13px;
  color: #46567a; font-size: .78rem; cursor: pointer;
  border: 1px solid transparent;
  transition: background .18s, color .18s, transform .08s;
}
.step-pill:hover { background: #dbe4f2; color: var(--electric); }
.step-pill.active:hover { background: var(--electric); color: #fff; }
.step-pill:active { transform: translateY(1px); }
.step-pill:focus-visible {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(0, 163, 225, .28);
}
.step-pill .num {
  background: #c6cee0; color: #fff; border-radius: 50%;
  width: 20px; height: 20px; display: grid; place-items: center;
  font-size: .72rem; font-weight: 700; flex: none;
}
.step-pill.active { background: var(--electric); color: #fff; font-weight: 600; }
.step-pill.active .num { background: var(--sky); color: #fff; }
.step-pill.done { background: var(--sky-tint); color: #0a6ea0; }
.step-pill.done .num { background: var(--sky); color: #fff; }

/* ── Tarjetas de seccion ──────────────────────────────────────────── */
.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(20, 35, 60, .05);
  margin-bottom: 20px;
  overflow: hidden;
  display: none;                 /* asistente por pasos (JS) */
}
.section-card.active { display: block; animation: pmstSectionIn .28s ease both; }
@keyframes pmstSectionIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .section-card.active { animation: none; }
  html { scroll-behavior: auto; }
}

.section-head {
  display: flex; align-items: center; gap: 12px;
  padding: 15px 20px;
  background: var(--surface);
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
  border-left: 5px solid var(--sky);
  font-weight: 700; font-size: 1rem;
}
.section-head .sec-icon {
  font-size: 1.15rem; color: #fff;
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--sky);
}
.section-head > div > div:first-child { color: var(--ink); font-weight: 700; }
.section-head > div > div:nth-child(2) { color: var(--muted); }
.section-body { padding: 20px 24px; }

/* Escala de marca (cielo -> electrico) por seccion, como acento.
   Se fija background aqui (misma especificidad 0,2,0) para ganar a los
   estilos inline heredados de la version anterior en formulario.html. */
.sec-a .section-head { background: var(--surface); border-left-color: #00A3E1; } .sec-a .sec-icon { background: #00A3E1; }
.sec-b .section-head { background: var(--surface); border-left-color: #0c7acc; } .sec-b .sec-icon { background: #0c7acc; }
.sec-c .section-head { background: var(--surface); border-left-color: #1752b6; } .sec-c .sec-icon { background: #1752b6; }
.sec-d .section-head { background: var(--surface); border-left-color: #2329a1; } .sec-d .sec-icon { background: #2329a1; }
.sec-e .section-head { background: var(--surface); border-left-color: #2E008B; } .sec-e .sec-icon { background: #2E008B; }

/* ── Campos ───────────────────────────────────────────────────────── */
.form-label { font-weight: 600; color: #33405a; margin-bottom: 4px; }
.form-label .req { color: var(--danger); font-size: .8rem; margin-left: 2px; }

/* Alineacion de rejilla (robusta, para todas las secciones):
   Cada columna de una fila es un contenedor flex vertical. Las columnas de una
   misma fila se estiran a la altura de la mas alta (align-items:stretch de la
   .row de Bootstrap). Empujando la etiqueta hacia abajo (margin-top:auto), la
   etiqueta queda pegada a su control y TODOS los controles de la fila quedan
   alineados en su base, sin importar si una etiqueta ocupa 1, 2 o 3 lineas.
   La etiqueta sigue siendo un bloque normal (el asterisco * va en linea, no
   salta de linea). En movil (1 columna) no hay estiramiento y queda compacto. */
.section-body .row > [class*="col-"]:not(.cond-hide) {
  display: flex;
  flex-direction: column;
}
.section-body .row > [class*="col-"]:not(.cond-hide) > .form-label {
  margin-top: auto;
}
.form-control, .form-select {
  border: 1.5px solid #cdd6e6; border-radius: 8px; font-size: .9rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(0, 163, 225, .18);
}
.form-check-input:checked { background-color: var(--sky); border-color: var(--sky); }
.form-check-input:focus { border-color: var(--sky); box-shadow: 0 0 0 3px rgba(0, 163, 225, .18); }

.check-group {
  background: #f7f9fc; border: 1.5px solid #dce3f0;
  border-radius: 10px; padding: 12px 14px;
}
.check-group .form-check { margin-bottom: 4px; }

/* ── Avisos ───────────────────────────────────────────────────────── */
.info-box {
  background: var(--sky-tint); border-left: 4px solid var(--sky);
  border-radius: 8px; padding: 10px 14px; font-size: .83rem; color: #0a4a6b;
}
.warn-box {
  background: var(--warn-bg); border-left: 4px solid var(--warn-bd);
  border-radius: 8px; padding: 10px 14px; font-size: .83rem; color: var(--warn-ink);
}

/* ── Botones ──────────────────────────────────────────────────────── */
.nav-btns { display: flex; justify-content: space-between; margin-top: 24px; gap: 12px; }
.btn-prev { background: var(--surface); color: var(--ink-soft); border: 1px solid var(--line); }
.btn-prev:hover { background: #f2f5fa; color: var(--ink); }
.btn-next { background: var(--grad); color: #fff; border: none; }
.btn-next:hover { filter: brightness(.95); color: #fff; }
.btn-submit {
  background: var(--grad); color: #fff; border: none;
  padding: 10px 32px; font-size: 1rem;
  box-shadow: 0 4px 14px rgba(46, 0, 139, .18);
}
.btn-submit:hover { filter: brightness(.95); color: #fff; }

.cond-hide { display: none; }   /* condicionales (JS) */

footer {
  text-align: center; color: var(--muted); font-size: .78rem;
  padding: 24px 16px 32px; margin-top: auto;
}

/* ══ Login ════════════════════════════════════════════════════════ */
.login-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 6px 26px rgba(20, 35, 60, .08);
  padding: 40px 36px; max-width: 420px; width: 100%; margin: 56px auto;
}
.login-icon {
  font-size: 2.5rem; color: var(--electric); background: var(--sky-tint);
  border-radius: 50%; width: 74px; height: 74px;
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.login-title { font-weight: 700; margin-bottom: 4px; color: var(--electric); font-size: 1.4rem; }
.login-sub { color: var(--muted); margin-bottom: 22px; font-size: .88rem; }
.btn-login {
  background: var(--grad); color: #fff; border: none; font-size: 1rem; padding: 11px;
  box-shadow: 0 4px 14px rgba(46, 0, 139, .18);
}
.btn-login:hover { filter: brightness(.95); color: #fff; }
.input-group-text { background: #f2f5fa; border: 1.5px solid #cdd6e6; color: var(--electric); }

/* ══ Agradecimiento ══════════════════════════════════════════════ */
.card-thanks {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 6px 26px rgba(20, 35, 60, .08);
  padding: 48px 40px; text-align: center; max-width: 540px; margin: 56px auto;
}
.icon-ok {
  font-size: 3.4rem; color: #fff; background: var(--grad); border-radius: 50%;
  width: 90px; height: 90px; display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 20px; box-shadow: 0 6px 18px rgba(46, 0, 139, .22);
}
.resp-id {
  background: var(--sky-tint); border-radius: 10px; padding: 10px 18px;
  display: inline-block; font-size: .85rem; color: #0a4a6b; margin-top: 8px;
}

/* ══ Admin ════════════════════════════════════════════════════════ */
.stat-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 1px 3px rgba(20, 35, 60, .05); padding: 28px; text-align: center;
}
.stat-num { font-size: 2.8rem; font-weight: 800; color: var(--electric); line-height: 1; }
.stat-lbl { color: var(--muted); font-size: .9rem; margin-top: 6px; }
.container a { color: var(--sky); }
.container a:hover { color: var(--electric); }

/* ══ Responsive / movil ══════════════════════════════════════════ */
@media (max-width: 768px) {
  .section-body { padding: 18px 16px; }
  .login-card { padding: 32px 22px; margin: 36px auto; max-width: 100%; }
  .card-thanks { padding: 36px 22px; margin: 36px auto; max-width: 100%; }
  .stat-card { padding: 22px; }
}
@media (max-width: 640px) {
  .appbar-inner { gap: 10px; padding-left: 16px; padding-right: 16px; }
  .brand { gap: 9px; }
  .brand-sep { display: none; }
  .brand-app { flex-basis: 100%; margin-top: 2px; }   /* titulo a la 2a linea */
  .brand-n { height: 30px; }
  .brand-word { font-size: .95rem; letter-spacing: .16em; }
}
@media (max-width: 576px) {
  body { font-size: .9rem; }
  .section-head { font-size: .95rem; padding: 13px 15px; }
  .nav-btns { gap: 8px; }
  .nav-btns .btn { padding-left: 1rem; padding-right: 1rem; }
  .btn-submit { padding: 11px 22px; }
  #progress-bar-wrap { padding: 10px 0; }
  .step-pill { font-size: .72rem; padding: 4px 10px; }
}
@media (max-width: 430px) {
  .pill-label { display: none; }
  .step-pill { padding: 5px; gap: 0; }
  .step-pill .num { width: 22px; height: 22px; }
}