/* Cards use shared structure with a small set of color themes. */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background: var(--card-bg);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card.hidden {
  display: none;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -10px rgb(56 189 248 / 20%);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 128px;
  height: 128px;
  border-bottom-left-radius: 100%;
  background: rgb(var(--card-rgb) / 10%);
  pointer-events: none;
  transition: background-color 0.2s;
}

.card:hover::before {
  background: rgb(var(--card-rgb) / 20%);
}

.card--standard {
  justify-content: space-between;
}

.card--pink {
  --card-rgb: 236 72 153;
  --card-accent: #f472b6;
  --card-primary: #ec4899;
  --card-primary-hover: #db2777;
  --card-primary-text: #fff;
  --card-shadow: rgb(236 72 153 / 20%);
}

.card--blue {
  --card-rgb: 59 130 246;
  --card-accent: #60a5fa;
  --card-primary: #2563eb;
  --card-primary-hover: #1d4ed8;
  --card-primary-text: #fff;
  --card-shadow: rgb(37 99 235 / 20%);
}

.card--amber {
  --card-rgb: 245 158 11;
  --card-accent: #fbbf24;
  --card-primary: #f59e0b;
  --card-primary-hover: #fbbf24;
  --card-primary-text: #020617;
  --card-shadow: rgb(245 158 11 / 20%);
}

.card--emerald {
  --card-rgb: 16 185 129;
  --card-accent: #34d399;
  --card-primary: #059669;
  --card-primary-hover: #10b981;
  --card-primary-text: #fff;
  --card-shadow: rgb(5 150 105 / 20%);
}

.card--cyan {
  --card-rgb: 6 182 212;
  --card-accent: #22d3ee;
  --card-primary: #06b6d4;
  --card-primary-hover: #22d3ee;
  --card-primary-text: #020617;
  --card-shadow: rgb(6 182 212 / 20%);
}

.card--purple {
  --card-rgb: 168 85 247;
  --card-accent: #c084fc;
}

html[data-theme='light'] .card--pink { --card-accent: #be185d; }
html[data-theme='light'] .card--blue { --card-accent: #1d4ed8; }
html[data-theme='light'] .card--amber { --card-accent: #a16207; }
html[data-theme='light'] .card--emerald { --card-accent: #047857; }
html[data-theme='light'] .card--cyan { --card-accent: #0e7490; }
html[data-theme='light'] .card--purple { --card-accent: #7e22ce; }

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card__badge {
  padding: 4px 10px;
  border: 1px solid rgb(var(--card-rgb) / 20%);
  border-radius: 9999px;
  background: rgb(var(--card-rgb) / 10%);
  color: var(--card-accent);
  font-size: 11px;
  line-height: 16px;
  font-weight: 600;
}

.card__icon {
  display: flex;
  width: 40px;
  height: 40px;
  flex: none;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgb(var(--card-rgb) / 10%);
  color: var(--card-accent);
  font-size: 18px;
  font-weight: 700;
}

.card__title {
  margin: 0 0 8px;
  color: var(--text-strong);
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  transition: color 0.2s;
}

.card:hover .card__title {
  color: var(--card-accent);
}

.card__description {
  margin: 0 0 24px;
  color: var(--card-muted);
  font-size: 14px;
  line-height: 1.625;
}

.card--compact-description .card__description,
.card--youth .card__description {
  margin-bottom: 16px;
}

.card__actions {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
}

.card__social-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

/* Action links share sizing; variants supply only color and emphasis. */
.card-link {
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.card-link:focus-visible {
  outline: 2px solid var(--status-accent);
  outline-offset: 2px;
}

.card-link--primary,
.card-link--secondary,
.card-link--social {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
}

.card-link--primary {
  padding-inline: 36px;
  background: var(--card-primary);
  color: var(--card-primary-text);
  font-weight: 600;
  box-shadow: 0 10px 15px -3px var(--card-shadow);
}

.card-link--primary:hover {
  background: var(--card-primary-hover);
}

.card--pink .card-link--primary {
  background: linear-gradient(to right, #ec4899, #f43f5e);
}

.card--pink .card-link--primary:hover {
  background: linear-gradient(to right, #db2777, #e11d48);
}

.card-link--secondary,
.card-link--social {
  border: 1px solid var(--card-button-border);
  background: var(--card-button-bg);
}

.card-link--secondary:hover,
.card-link--social:hover {
  background: var(--card-button-hover);
}

.card-link--secondary {
  color: var(--card-button-text);
  font-weight: 500;
}

.card-link--social {
  font-weight: 600;
}

.card-link--facebook {
  color: var(--facebook-color);
}

.card-link--instagram {
  color: var(--instagram-color);
}

.card-link__external {
  position: absolute;
  right: 16px;
  font-size: 12px;
  opacity: 0.7;
}

.card-link__external--inline {
  opacity: 1;
}

/* DDM Bystřice keeps its compact group and contact layout. */
.card__details {
  display: grid;
  gap: 20px;
}

.card__groups {
  display: grid;
  gap: 8px;
}

.card__section-label {
  display: block;
  margin-bottom: 4px;
  color: var(--card-muted);
  font-size: 12px;
  line-height: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card-link--group {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 8px 28px 8px 8px;
  border: 1px solid var(--card-button-border);
  border-radius: 8px;
  background: var(--card-button-bg);
  color: var(--card-button-text);
  font-size: 12px;
  line-height: 16px;
  text-align: left;
}

.card-link--group:hover {
  background: var(--card-button-hover);
}

.card-link--group span {
  font-weight: 600;
}

.card-link__chevron {
  position: absolute;
  right: 8px;
  color: var(--card-chevron);
  transition: color 0.2s;
}

.card-link--group:hover .card-link__chevron {
  color: var(--text-strong);
}

.card-text--emerald,
.card-icon--emerald {
  color: var(--tone-emerald);
}

.card-text--cyan {
  color: var(--tone-cyan);
}

.card-text--rose {
  color: var(--tone-rose);
}

.card-icon--purple {
  color: var(--tone-purple);
}

.card-icon--amber {
  color: var(--tone-amber);
  font-size: 12px;
}

.card__contact {
  display: grid;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--card-divider);
  font-size: 12px;
  line-height: 16px;
}

.card__contact-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--card-muted);
  font-weight: 600;
}

.card__contact-links {
  display: grid;
  gap: 6px;
}

.card-link--contact {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  padding: 8px;
  border-radius: 8px;
  background: var(--card-contact-bg);
  color: var(--card-button-text);
  text-align: center;
}

.card-link--contact:hover {
  background: var(--card-button-hover);
  color: var(--text-strong);
}

.card-link--contact span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .card--youth {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .card--youth {
    grid-column: span 1;
  }
}

@media (min-width: 1536px) {
  .card--wide,
  .card--youth {
    grid-column: span 2;
  }

  .card__details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 32px;
  }

  .card__contact {
    padding-top: 0;
    padding-left: 32px;
    border-top: 0;
    border-left: 1px solid var(--card-divider);
  }
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .card::before,
  .card__title,
  .card-link,
  .card-link__chevron {
    transition: none;
  }

  .card:hover {
    transform: none;
  }
}