/* =========================================================
   SeIEs — pantalla de acceso
   Paleta del logo: azul #3454A1, lima #A9CF46, verde #00A85A, navy #2C2D49.
   ========================================================= */
:root {
  --seies-azul:   #3454A1;
  --seies-lima:   #A9CF46;
  --seies-verde:  #00A85A;
  --seies-navy:   #2C2D49;
  --seies-intenso:#134ABE;
  --login-bg:     #F4F6FB;
  --login-border: #D9DFEE;
  --login-muted:  #6B7090;

  --bs-link-color: var(--seies-azul);
  --bs-link-color-rgb: 52, 84, 161;
  --bs-link-hover-color: var(--seies-intenso);
  --bs-link-hover-color-rgb: 19, 74, 190;
  --bs-border-radius: .75rem;
}

html, body { height: 100%; }

body.login-page {
  margin: 0;
  background: var(--login-bg);
  color: var(--seies-navy);
  font-family: 'Quicksand', 'Nunito', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.login-shell {
  min-height: 100vh;
  display: flex;
}

/* ---------- Panel de marca (md+) ---------- */
.login-brand {
  flex: 0 0 46%;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
  padding: 3rem clamp(2rem, 5vw, 4.5rem);
  color: #fff;
  background:
    radial-gradient(circle at 85% 12%, rgba(169, 207, 70, .35) 0, rgba(169, 207, 70, 0) 38%),
    radial-gradient(circle at 10% 95%, rgba(0, 168, 90, .35) 0, rgba(0, 168, 90, 0) 40%),
    linear-gradient(160deg, var(--seies-azul) 0%, var(--seies-navy) 100%);
  border-right: 6px solid var(--seies-lima);
}

.login-brand-logo {
  width: 100%;
  max-width: 440px;
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, .25));
}

.login-brand-quote {
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.4;
  max-width: 28rem;
  margin: 0;
}

.login-brand-datos li {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .45rem;
  opacity: .92;
}

.login-brand-datos i { color: var(--seies-lima); }

/* ---------- Columna del formulario ---------- */
.login-main {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid var(--login-border);
  border-top: 5px solid var(--seies-lima);
  border-radius: 1.25rem;
  padding: 2rem 1.5rem;
  box-shadow: 0 12px 32px rgba(44, 45, 73, .10);
}

@media (min-width: 576px) {
  .login-card { padding: 2.5rem 2.25rem; }
}

.login-iso {
  width: 84px;
  height: 84px;
  margin-bottom: 1rem;
}

.login-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: .25rem;
}

.login-subtitle {
  color: var(--login-muted);
  margin: 0;
}

.login-card .form-control,
.login-card .input-group-text,
.login-card .btn-outline-secondary {
  border-color: var(--login-border);
}

.login-card .input-group-text {
  background: #EBEFF7;
  color: var(--seies-azul);
}

.login-card .btn-outline-secondary {
  color: var(--login-muted);
}

.login-card .btn-outline-secondary:hover {
  background: #EBEFF7;
  color: var(--seies-azul);
}

.login-card .form-control:focus {
  border-color: var(--seies-azul);
  box-shadow: 0 0 0 .2rem rgba(52, 84, 161, .18);
}

.login-card .form-check-input:checked {
  background-color: var(--seies-azul);
  border-color: var(--seies-azul);
}

.btn-seies {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--seies-azul);
  --bs-btn-border-color: var(--seies-azul);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--seies-intenso);
  --bs-btn-hover-border-color: var(--seies-intenso);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--seies-navy);
  --bs-btn-active-border-color: var(--seies-navy);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: var(--seies-azul);
  --bs-btn-disabled-border-color: var(--seies-azul);
  font-weight: 700;
  transition: all .15s ease;
}

.login-foot {
  margin: 1.5rem 0 0;
  text-align: center;
  font-size: .8rem;
  color: var(--login-muted);
}