/* ============================================================
   components.css — Trail Monkeys Rosenheim
   Buttons, cards, training info, lightbox, form, gallery.
   ============================================================ */

/* ---- BUTTONS ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  min-height: 44px; /* touch target */
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    justify-content: center;
  }
  /* Keep auto width for standalone buttons inside content sections */
  .section .btn:not(.btn-outline + .btn-outline) {
    width: auto;
  }
}

.btn:focus-visible {
  outline: 3px solid var(--color-white);
  outline-offset: 3px;
}

.btn:active {
  transform: translateY(1px);
}

/* Primary: TSV red */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-white);
  box-shadow: var(--shadow);
  text-decoration: none;
}

/* Secondary: trail green */
.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}
.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: var(--color-white);
  box-shadow: var(--shadow);
  text-decoration: none;
}

/* Outline variant */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* Button icon */
.btn-icon {
  font-size: 1.1em;
  line-height: 1;
}


/* ---- CARDS ---- */

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}
.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}
.card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}


/* ---- TRAINING GROUP BLOCKS ---- */

.training-group {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.training-group-header {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.training-group-header .group-label {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-xl);
}
.training-group-header h3 {
  color: var(--color-white);
  font-size: var(--text-xl);
  margin: 0;
}
.training-group-body {
  padding: var(--space-6);
}
.training-detail-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.training-detail-row:last-child { border-bottom: none; }
.training-detail-row .detail-icon {
  font-size: 1.2rem;
  min-width: 1.5rem;
  text-align: center;
  margin-top: 1px;
}
.training-detail-row .detail-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--space-1);
}
.training-detail-row .detail-value {
  font-size: var(--text-base);
  color: var(--color-text);
  margin: 0;
}


/* ---- INFO BOX ---- */

.info-box {
  background: var(--color-light);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
}
.info-box h4 {
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-2);
  color: var(--color-secondary);
}
.info-box p, .info-box li {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin: 0;
}
.info-box ul { margin: var(--space-2) 0 0 var(--space-4); }


/* ---- CONTACT BLOCK ---- */

.contact-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  min-width: 0; /* prevent overflow in flex context */
}
.contact-item-text {
  min-width: 0;
  word-break: break-word;
}
.contact-item-icon {
  font-size: 1.5rem;
  min-width: 2rem;
  text-align: center;
}
.contact-item-text strong {
  display: block;
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-1);
}
.contact-item-text p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}
.contact-item-text a {
  font-size: var(--text-sm);
  color: var(--color-primary);
}


/* ---- GALLERY GRID ---- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-item {
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  position: relative;
}
.gallery-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}
.gallery-item:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder tile when no image present */
.gallery-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--color-light);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  gap: var(--space-2);
}
.gallery-placeholder span { font-size: 2rem; }


/* ---- LIGHTBOX ---- */

.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-inner {
  position: relative;
  max-width: min(90vw, 1000px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.8);
}

.lightbox-caption {
  color: rgba(255,255,255,0.75);
  font-size: var(--text-sm);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: calc(-1 * var(--space-12));
  right: 0;
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition);
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 600px) {
  .lightbox-inner {
    max-width: 96vw;
    gap: var(--space-3);
  }
  .lightbox-close {
    top: -var(--space-10);
    top: -2.5rem;
  }
  .lightbox-img {
    max-height: 65vh;
  }
  .lightbox-btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-base);
  }
}
.lightbox-close:hover { background: rgba(255,255,255,0.3); }
.lightbox-close:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

.lightbox-nav {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-2);
}
.lightbox-btn {
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--color-white);
  font-size: 1.25rem;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: background-color var(--transition);
}
.lightbox-btn:hover { background: rgba(255,255,255,0.3); }
.lightbox-btn:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}
.lightbox-counter {
  color: rgba(255,255,255,0.55);
  font-size: var(--text-sm);
  align-self: center;
}


/* ---- FORM / ANMELDUNG ---- */

.form-wrapper {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.form-wrapper iframe {
  width: 100%;
  height: 800px;
  border: none;
  display: block;
}

@media (max-width: 600px) {
  .form-wrapper iframe {
    height: 600px;
  }
}
.form-fallback {
  padding: var(--space-4) var(--space-6);
  background: var(--color-light);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.form-fallback a {
  color: var(--color-primary);
  font-weight: var(--fw-medium);
}
.form-privacy-note {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-light);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}


/* ---- TRAINERS LIST ---- */

.trainers-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.trainer-card {
  flex: 1 1 220px;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.trainer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}
.trainer-info strong {
  display: block;
  font-weight: var(--fw-bold);
  font-size: var(--text-base);
}
.trainer-info a {
  font-size: var(--text-sm);
  color: var(--color-primary);
}


/* ---- TODO BADGE (indicates placeholder content) ---- */

.todo-badge {
  display: inline-block;
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffc107;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  padding: 2px 6px;
  vertical-align: middle;
}