/* =============================================================================
   Social Share Buttons & Modal Styles
   Styles for sharing to Instagram, Facebook, X, Threads
   ============================================================================= */

/* -------------------------------------------------------------------------
   Share Trigger Buttons
   ------------------------------------------------------------------------- */
.share-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border, #1e2530);
  background: var(--bg-elevated, #141922);
  color: var(--text, #e6e9ef);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.share-trigger-btn:hover {
  background: var(--accent, #22d3ee);
  color: var(--bg-page, #080a0e);
  border-color: var(--accent, #22d3ee);
  transform: translateY(-1px);
}

.share-trigger-btn:active {
  transform: translateY(0);
}

.share-trigger-btn svg {
  width: 18px;
  height: 18px;
}

/* Variants */
.share-trigger-btn.primary {
  background: var(--accent, #22d3ee);
  color: var(--bg-page, #080a0e);
  border-color: var(--accent, #22d3ee);
}

.share-trigger-btn.primary:hover {
  background: var(--accent-dim, #0891b2);
  border-color: var(--accent-dim, #0891b2);
}

.share-trigger-btn.ghost {
  background: transparent;
  border-color: transparent;
}

.share-trigger-btn.ghost:hover {
  background: var(--accent-soft, rgba(34, 211, 238, 0.12));
  color: var(--accent, #22d3ee);
}

.share-trigger-btn.small {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: 8px;
}

.share-trigger-btn.large {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  border-radius: 14px;
}

/* Icon only variant */
.share-trigger-btn.icon-only {
  padding: 0.625rem;
  border-radius: 50%;
}

.share-trigger-btn.icon-only svg {
  width: 20px;
  height: 20px;
}

/* -------------------------------------------------------------------------
   Share Modal Backdrop
   ------------------------------------------------------------------------- */
.share-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 1rem;
  animation: share-modal-fade-in 0.2s ease;
}

@keyframes share-modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* -------------------------------------------------------------------------
   Share Modal Container
   ------------------------------------------------------------------------- */
.share-modal-container {
  background: var(--bg-card, #0e1117);
  border: 1px solid var(--border, #1e2530);
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
  animation: share-modal-slide-up 0.3s ease;
}

@keyframes share-modal-slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* -------------------------------------------------------------------------
   Share Modal Header
   ------------------------------------------------------------------------- */
.share-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border, #1e2530);
}

.share-modal-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text, #e6e9ef);
}

.share-modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-modal-close:hover {
  background: var(--bg-elevated, #141922);
  color: var(--text, #e6e9ef);
}

.share-modal-close svg {
  width: 20px;
  height: 20px;
}

/* -------------------------------------------------------------------------
   Share Modal Content
   ------------------------------------------------------------------------- */
.share-modal-content {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: calc(90vh - 80px);
}

/* -------------------------------------------------------------------------
   Share Preview Section
   ------------------------------------------------------------------------- */
.share-preview-section {
  margin-bottom: 1.5rem;
  background: var(--bg-page, #080a0e);
  border-radius: 16px;
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.share-preview-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--text-muted, #64748b);
}

.share-preview-loading p {
  margin: 0;
  font-size: 0.875rem;
}

.share-preview-image {
  width: 100%;
  padding: 1rem;
}

.share-preview-image img {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: 12px;
  display: block;
  margin: 0 auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.share-preview-error {
  padding: 3rem;
  text-align: center;
  color: var(--danger, #f87171);
}

.share-preview-error p {
  margin: 0;
}

/* -------------------------------------------------------------------------
   Share Section Label
   ------------------------------------------------------------------------- */
.share-section-label {
  margin: 0 0 0.875rem 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted, #64748b);
}

/* -------------------------------------------------------------------------
   Share Platform Grid
   ------------------------------------------------------------------------- */
.share-platforms {
  margin-bottom: 1.5rem;
}

.share-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.share-platform-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  background: var(--bg-elevated, #141922);
  border: 1px solid var(--border, #1e2530);
  border-radius: 16px;
  color: var(--text, #e6e9ef);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.share-platform-btn:hover {
  background: var(--bg-page, #080a0e);
  border-color: var(--accent, #22d3ee);
  transform: translateY(-2px);
}

.share-platform-btn:active {
  transform: translateY(0);
}

.share-platform-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin-bottom: 0.25rem;
}

.share-platform-icon svg {
  width: 24px;
  height: 24px;
}

/* Platform-specific colors */
.share-instagram .share-platform-icon {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.share-facebook .share-platform-icon {
  background: #1877F2;
}

.share-twitter .share-platform-icon {
  background: #000000;
  border: 1px solid #333;
}

.share-threads .share-platform-icon {
  background: #000000;
  border: 1px solid #333;
}

.share-platform-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text, #e6e9ef);
}

.share-platform-sublabel {
  font-size: 0.6875rem;
  color: var(--text-muted, #64748b);
}

/* -------------------------------------------------------------------------
   Share Link Section
   ------------------------------------------------------------------------- */
.share-link-section {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border, #1e2530);
}

.share-link-input-group {
  display: flex;
  gap: 0.5rem;
}

.share-link-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-page, #080a0e);
  border: 1px solid var(--border, #1e2530);
  border-radius: 12px;
  color: var(--text, #e6e9ef);
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
}

.share-link-input:focus {
  border-color: var(--accent, #22d3ee);
}

.share-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--accent, #22d3ee);
  border: none;
  border-radius: 12px;
  color: var(--bg-page, #080a0e);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}

.share-copy-btn:hover {
  background: var(--accent-dim, #0891b2);
}

.share-copy-btn svg {
  width: 16px;
  height: 16px;
}

/* -------------------------------------------------------------------------
   Loading Spinner
   ------------------------------------------------------------------------- */
.share-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border, #1e2530);
  border-top-color: var(--accent, #22d3ee);
  border-radius: 50%;
  animation: share-spin 0.8s linear infinite;
}

@keyframes share-spin {
  to { transform: rotate(360deg); }
}

/* -------------------------------------------------------------------------
   Toast Notifications
   ------------------------------------------------------------------------- */
.share-toast {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

/* -------------------------------------------------------------------------
   Inline Share Buttons (for embedding in cards)
   ------------------------------------------------------------------------- */
.inline-share-buttons {
  display: flex;
  gap: 0.5rem;
}

.inline-share-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated, #141922);
  border: 1px solid var(--border, #1e2530);
  border-radius: 10px;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  transition: all 0.2s ease;
}

.inline-share-btn:hover {
  background: var(--bg-page, #080a0e);
  color: var(--text, #e6e9ef);
  transform: translateY(-1px);
}

.inline-share-btn svg {
  width: 18px;
  height: 18px;
}

/* Platform-specific hover colors */
.inline-share-btn.share-instagram:hover {
  color: #E1306C;
  border-color: #E1306C;
}

.inline-share-btn.share-facebook:hover {
  color: #1877F2;
  border-color: #1877F2;
}

.inline-share-btn.share-twitter:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.inline-share-btn.share-threads:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.inline-share-btn.share-copy:hover {
  color: var(--accent, #22d3ee);
  border-color: var(--accent, #22d3ee);
}

/* -------------------------------------------------------------------------
   Share Card (for profile/tournament pages)
   ------------------------------------------------------------------------- */
.share-card {
  background: var(--bg-card, #0e1117);
  border: 1px solid var(--border, #1e2530);
  border-radius: 16px;
  padding: 1.25rem;
}

.share-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.share-card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text, #e6e9ef);
}

/* -------------------------------------------------------------------------
   Responsive Adjustments
   ------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .share-modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }
  
  .share-modal-container {
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    max-height: 85vh;
    animation: share-modal-slide-up-mobile 0.3s ease;
  }
  
  @keyframes share-modal-slide-up-mobile {
    from {
      opacity: 0;
      transform: translateY(100%);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .share-modal-content {
    padding: 1.25rem;
  }
  
  .share-platform-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }
  
  .share-platform-btn {
    padding: 0.75rem 0.5rem;
  }
  
  .share-platform-icon {
    width: 40px;
    height: 40px;
  }
  
  .share-platform-label,
  .share-platform-sublabel {
    display: none;
  }
  
  .share-link-input-group {
    flex-direction: column;
  }
  
  .share-copy-btn {
    justify-content: center;
  }
}

@media (max-width: 360px) {
  .share-platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .share-platform-label {
    display: block;
    font-size: 0.8125rem;
  }
}

/* -------------------------------------------------------------------------
   Print Styles
   ------------------------------------------------------------------------- */
@media print {
  .share-modal-backdrop,
  .share-trigger-btn,
  .inline-share-buttons {
    display: none !important;
  }
}

/* -------------------------------------------------------------------------
   Reduced Motion
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .share-modal-backdrop,
  .share-modal-container,
  .share-trigger-btn,
  .share-platform-btn,
  .inline-share-btn {
    animation: none !important;
    transition: none !important;
  }
  
  .share-spinner {
    animation: none;
    border-top-color: var(--border, #1e2530);
  }
}