/* Kudos Button Styles
 * Follows DrawLeague Graphic Charter
 * Warm, subtle, non-intrusive design
 */

/* Base Kudo Button */
.kudo-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-border, #E8E4DB);
  border-radius: var(--radius-sm, 8px);
  background: transparent;
  color: var(--color-muted, #4A5568);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 150ms ease;
  line-height: 1;
  white-space: nowrap;
}

.kudo-btn:hover:not(:disabled) {
  background: var(--color-light-blue, #F5F3ED);
  border-color: var(--color-accent, #D35400);
  color: var(--color-accent, #D35400);
  transform: scale(1.02);
}

.kudo-btn:focus-visible {
  outline: 2px solid var(--color-accent, #D35400);
  outline-offset: 2px;
}

.kudo-btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* Kudoed State */
.kudo-btn.kudoed {
  background: var(--color-accent-soft, rgba(211, 84, 0, 0.1));
  border-color: var(--color-accent, #D35400);
  color: var(--color-accent, #D35400);
}

.kudo-btn.kudoed .kudo-icon {
  fill: var(--color-accent, #D35400);
  stroke: var(--color-accent, #D35400);
}

.kudo-btn.kudoed:hover:not(:disabled) {
  background: var(--color-accent-soft, rgba(211, 84, 0, 0.15));
}

/* Loading State */
.kudo-btn.loading {
  pointer-events: none;
  opacity: 0.7;
}

.kudo-btn.loading .kudo-icon {
  animation: kudo-pulse 0.6s ease-in-out infinite;
}

@keyframes kudo-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}

/* Disabled State (own artwork) */
.kudo-btn.disabled,
.kudo-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Icon */
.kudo-icon {
  flex-shrink: 0;
  transition: fill 150ms ease, transform 150ms ease;
}

/* Count */
.kudo-count {
  font-weight: 500;
  min-width: 0.5rem;
}

.kudo-count:empty {
  display: none;
}

/* Card Integration - Inline with meta */
.gallery-card .kudo-btn,
.card-meta .kudo-btn {
  margin-left: auto;
}

/* Modal Kudo Button - Larger variant */
.modal-kudo-btn {
  position: relative;
  z-index: 2;
  padding: 0.5rem 1rem;
  font-size: 1rem;
}

.modal-kudo-btn .kudo-icon {
  width: 20px;
  height: 20px;
}

/* Compact variant for tight spaces */
.kudo-btn.compact {
  padding: 0.125rem 0.375rem;
  font-size: 0.75rem;
}

.kudo-btn.compact .kudo-icon {
  width: 14px;
  height: 14px;
}

/* Tooltip for own artwork */
.kudo-btn[title]::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.5rem;
  background: var(--color-text, #333333);
  color: white;
  font-size: 0.75rem;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms ease;
  margin-bottom: 4px;
}

.kudo-btn[title]:hover::after {
  opacity: 1;
}

/* Card footer with kudos */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--color-border, #E8E4DB);
}

/* Kudos display in artwork detail */
.artwork-kudos {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.kudos-label {
  font-size: 0.875rem;
  color: var(--color-muted, #4A5568);
}

/* Already kudoed message */
.kudo-message {
  font-size: 0.75rem;
  color: var(--color-muted, #4A5568);
  margin-left: 0.5rem;
}

.kudo-message.success {
  color: var(--color-accent, #D35400);
}

/* =============================================
   KUDOS USERS LIST (Modal)
   ============================================= */

.kudos-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.kudos-users-list {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border, #E8E4DB);
}

.kudos-users-loading {
  font-size: 0.875rem;
  color: var(--color-muted, #4A5568);
}

.kudos-users-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.kudos-users-icon {
  font-size: 1.25rem;
}

.kudos-users-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text, #333333);
}

.kudos-users-avatars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.kudos-user {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.5rem 0.25rem 0.25rem;
  background: var(--color-light-blue, #F9F7F1);
  border: 1px solid var(--color-border, #E8E4DB);
  border-radius: 20px;
  text-decoration: none;
  color: var(--color-text, #333333);
  font-size: 0.8125rem;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.kudos-user:hover {
  background-color: var(--color-border, #E8E4DB);
  border-color: var(--color-accent, #D35400);
}

.kudos-user-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent, #D35400);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  overflow: hidden;
}

.kudos-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kudos-user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}