@import url('/mobile-layout-v3.css');

:root {
  --footer-surface: rgba(255, 255, 255, 0.72);
  --footer-link-hover: rgba(100, 116, 223, 0.08);
}

body {
  display: flex;
  flex-direction: column;
}

.app-shell {
  flex: 1;
  padding-bottom: 48px;
}

.site-footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto 28px;
  color: var(--muted);
}

.footer-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(240, 242, 255, 0.72), rgba(255, 255, 255, 0.78) 46%, rgba(247, 243, 255, 0.72)),
    var(--footer-surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.footer-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.footer-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: none;
  border: 1px solid rgba(100, 116, 223, 0.12);
  border-radius: 14px;
  background: linear-gradient(135deg, #e6eaff, #9aa7ef 58%, #c4adeb);
  color: #222940;
  font-family: "Instrument Serif", serif;
  font-size: 1.45rem;
  box-shadow: 0 9px 22px rgba(100, 116, 223, 0.17);
}

.footer-copy {
  min-width: 0;
}

.footer-name {
  margin: 0;
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.footer-description {
  max-width: 620px;
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.footer-link:hover {
  color: var(--accent-strong);
  border-color: rgba(100, 116, 223, 0.12);
  background: var(--footer-link-hover);
  transform: translateY(-1px);
}

.footer-link:active {
  transform: translateY(0) scale(0.98);
}

.footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 5px 0;
  color: var(--subtle);
  font-size: 0.7rem;
}

.footer-meta span:last-child {
  text-align: right;
}

@media (max-width: 720px) {
  .site-footer {
    width: min(calc(100% - 28px), var(--max-width));
    margin-bottom: 20px;
  }

  .footer-panel {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 19px;
  }

  .footer-nav {
    justify-content: flex-start;
    padding-top: 2px;
    border-top: 1px solid var(--border);
  }

  .footer-link {
    flex: 1 1 150px;
  }

  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
    padding-inline: 3px;
  }

  .footer-meta span:last-child {
    text-align: left;
  }
}

@media (max-width: 420px) {
  .footer-identity {
    align-items: flex-start;
  }

  .footer-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-link {
    flex-basis: auto;
    justify-content: flex-start;
  }
}

.choice-grid-categories input[value="examen"]:checked + span,
#reviewCategoryInput:has(option[value="examen"]:checked) {
  color: #fff !important;
  border-color: #b81f25 !important;
  background: #b81f25 !important;
}

.choice-grid-categories input[value="estudio"]:checked + span,
#reviewCategoryInput:has(option[value="estudio"]:checked) {
  color: #fff !important;
  border-color: #4fae8a !important;
  background: #4fae8a !important;
}

.choice-grid-categories input[value="tarea"]:checked + span,
#reviewCategoryInput:has(option[value="tarea"]:checked) {
  color: #fff !important;
  border-color: #d98b3c !important;
  background: #d98b3c !important;
}

.choice-grid-categories input[value="presentacion"]:checked + span,
#reviewCategoryInput:has(option[value="presentacion"]:checked) {
  color: #fff !important;
  border-color: #426fc8 !important;
  background: #426fc8 !important;
}

.choice-grid-categories input[value="social"]:checked + span,
#reviewCategoryInput:has(option[value="social"]:checked) {
  color: #fff !important;
  border-color: #c96862 !important;
  background: #c96862 !important;
}

.choice-grid-categories input[value="otro"]:checked + span,
#reviewCategoryInput:has(option[value="otro"]:checked) {
  color: #fff !important;
  border-color: #8f949b !important;
  background: #8f949b !important;
}