/* Login Campus — índigo + pasteles (no depende del @import de main.css) */
.guest-body.campus-login {
  margin: 0;
  min-height: 100vh;
  font-family: 'Nunito', var(--font-family-base, Inter, sans-serif);
  color: var(--color-text-main, #1e1b4b);
  background:
    radial-gradient(ellipse 70% 42% at 0% -10%, rgba(56, 189, 248, 0.18), transparent 55%),
    radial-gradient(ellipse 55% 38% at 100% 0%, rgba(167, 139, 250, 0.2), transparent 50%),
    radial-gradient(ellipse 40% 30% at 80% 100%, rgba(52, 211, 153, 0.12), transparent 45%),
    linear-gradient(180deg, #eef2ff 0%, #f5f7ff 42%, #f8fafc 100%);
}

.lingo-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}

.lingo-phone {
  width: min(100%, 400px);
  background: #fff;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid rgba(199, 210, 254, 0.8);
  box-shadow: 0 22px 50px rgba(79, 70, 229, 0.16);
}

.lingo-phone--wide {
  width: min(100%, 440px);
}

.lingo-head {
  background: linear-gradient(165deg, #4f46e5 0%, #4338ca 55%, #3730a3 100%);
  color: #fff;
  text-align: center;
  padding: 1.7rem 1.25rem 0;
  position: relative;
}

.lingo-mascot {
  width: 96px;
  height: 96px;
  margin: 0 auto 0.65rem;
  display: grid;
  place-items: center;
}

.lingo-mascot-svg {
  width: 88px;
  height: auto;
  filter: drop-shadow(0 8px 12px rgba(30, 27, 75, 0.28));
}

.lingo-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 1.25rem;
  background: #fff;
  padding: 0.35rem;
  box-shadow: 0 10px 20px rgba(30, 27, 75, 0.22);
}

.lingo-bubble {
  display: inline-block;
  margin: 0 auto 0.55rem;
  padding: 0.35rem 0.85rem;
  background: #fff;
  color: #3730a3;
  font-size: 0.82rem;
  font-weight: 800;
  border-radius: 1rem 1rem 1rem 0.25rem;
  box-shadow: 0 6px 14px rgba(30, 27, 75, 0.16);
}

.lingo-system-name {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.lingo-tagline {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  font-weight: 700;
  opacity: 0.86;
}

.lingo-tabs {
  display: flex;
  margin-top: 1.15rem;
}

.lingo-tabs__item {
  flex: 1;
  padding: 0.85rem 0.4rem 0.75rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.lingo-tabs__item.is-active {
  color: #fff;
  border-bottom-color: #c7d2fe;
}

.lingo-body {
  padding: 1.5rem 1.35rem 1.6rem;
  background: #fff;
}

.lingo-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.lingo-field {
  display: block;
}

.lingo-input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #e0e7ff;
  background: #eef2ff;
  border-radius: 999px;
  padding: 0.92rem 1.15rem;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: #1e1b4b;
}

.lingo-input::placeholder {
  color: #818cf8;
  font-weight: 700;
}

.lingo-input:focus {
  outline: 3px solid rgba(79, 70, 229, 0.22);
  background: #fff;
  border-color: #4f46e5;
}

.lingo-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #64748b;
}

.lingo-check input {
  width: 1rem;
  height: 1rem;
  accent-color: #4f46e5;
}

.lingo-submit {
  width: 100%;
  margin-top: 0.35rem;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1rem;
  background: #4f46e5;
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 18px rgba(79, 70, 229, 0.28);
}

.lingo-submit:hover {
  background: #4338ca;
}

.lingo-foot,
.lingo-hint,
.lingo-empty {
  text-align: center;
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.45;
}

.lingo-foot {
  margin: 1.15rem 0 0;
}

.lingo-foot a {
  color: #4f46e5;
  font-weight: 800;
}

.lingo-hint {
  margin: 0 0 0.85rem;
}

.lingo-empty {
  margin: 0.25rem 0 1rem;
}

.lingo-alert {
  margin-bottom: 0.85rem;
  border-radius: 0.9rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 480px) {
  .lingo-page {
    padding: 0;
    align-items: stretch;
  }

  .lingo-phone,
  .lingo-phone--wide {
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
    box-shadow: none;
    border: 0;
  }
}