/**
 * DevArt Comments — frontend styles.
 * Values come from scoped CSS variables set on .devart-comments.
 */

.devart-comments {
  --dc-accent: currentColor;
  --dc-accent-contrast: #fff;
  --dc-surface: color-mix(in srgb, currentColor 5%, transparent);
  --dc-text: inherit;
  --dc-muted: color-mix(in srgb, currentColor 58%, transparent);
  --dc-border: color-mix(in srgb, currentColor 16%, transparent);
  --dc-title-size: 1.4rem;
  --dc-text-size: 1rem;
  --dc-meta-size: 0.88rem;
  --dc-label-size: 0.95rem;
  --dc-gap: 1.15rem;
  --dc-item-padding: 1.1rem;
  --dc-replies-indent: 1rem;
  --dc-panel-max-width: none;
  --dc-form-max-width: 42rem;
  --dc-textarea-min-height: 7.5rem;
  --dc-radius: 0.5rem;
  --dc-button-pad-y: 0.55rem;
  --dc-button-pad-x: 1.05rem;
  --dc-button-font-size: 0.95rem;

  box-sizing: border-box;
  clear: both;
  isolation: isolate;
  max-width: var(--dc-panel-max-width);
  margin-block: 2.75rem 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--dc-border);
  color: var(--dc-text);
  font-size: var(--dc-text-size);
  line-height: 1.55;
}

.devart-comments *,
.devart-comments *::before,
.devart-comments *::after {
  box-sizing: border-box;
}

.devart-comments button,
.devart-comments input,
.devart-comments textarea,
.devart-comments select {
  font: inherit;
  color: inherit;
}

.devart-comments--density-compact {
  --dc-gap: 0.75rem;
  --dc-item-padding: 0.75rem;
}

.devart-comments--density-spacious {
  --dc-gap: 1.6rem;
  --dc-item-padding: 1.5rem;
}

.devart-comments__header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.devart-comments__title {
  margin: 0;
  font-size: var(--dc-title-size);
  font-weight: 700;
  line-height: 1.25;
}

.devart-comments__status:empty {
  display: none;
}

.devart-comments__status {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--dc-radius);
  background: var(--dc-surface);
}

.devart-comments__status.is-error {
  color: #8a1f1f;
  background: #fdecec;
}

.devart-comments__status.is-success {
  color: #1f5b2f;
  background: #eaf7ee;
}

.devart-comments__list {
  display: grid;
  gap: var(--dc-gap);
}

.devart-comments__item {
  padding: var(--dc-item-padding) 0;
  border-bottom: 1px solid var(--dc-border);
}

.devart-comments__item:last-child {
  border-bottom: 0;
}

.devart-comments__item.is-optimistic {
  animation: devart-comments-fade-in 0.35s ease;
}

.devart-comments__item-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.55rem;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.devart-comments__author {
  font-weight: 650;
}

.devart-comments__meta-sep {
  color: var(--dc-muted);
  font-weight: 400;
  user-select: none;
}

.devart-comments__time {
  color: var(--dc-muted);
  font-size: var(--dc-meta-size);
}

.devart-comments__content {
  white-space: normal;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.devart-comments__empty,
.devart-comments__login {
  color: var(--dc-muted);
  margin: 0.5rem 0 1rem;
}

.devart-comments__compose {
  margin-top: 1.75rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--dc-border);
  clear: both;
}

.devart-comments__form,
.devart-comments__otp {
  display: grid;
  gap: 0.9rem;
  clear: both;
  width: 100%;
  max-width: var(--dc-form-max-width);
}

.devart-comments__field {
  display: grid;
  gap: 0.45rem;
  width: 100%;
}

.devart-comments__label,
.devart-comments__input,
.devart-comments__body,
.devart-comments__form-meta,
.devart-comments__field,
.devart-comments__otp-intro,
.devart-comments__otp-code-wrap {
  float: none !important;
  clear: both;
  width: 100% !important;
  max-width: 100% !important;
  margin-inline: 0 !important;
}

.devart-comments__label {
  display: block;
  font-weight: 600;
  font-size: var(--dc-label-size);
}

.devart-comments__input,
.devart-comments__body {
  display: block;
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  background: transparent;
  color: inherit;
}

.devart-comments__body {
  min-height: var(--dc-textarea-min-height);
  resize: vertical;
}

.devart-comments__input:focus,
.devart-comments__body:focus {
  outline: 2px solid color-mix(in srgb, var(--dc-accent) 45%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in srgb, var(--dc-accent) 55%, var(--dc-border));
}

.devart-comments__otp-intro {
  margin: 0;
  color: var(--dc-muted);
}

.devart-comments__notify {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.75rem 0 0;
  font-size: var(--dc-size-meta, 0.875rem);
  color: var(--dc-muted, inherit);
  cursor: pointer;
}

.devart-comments__notify input {
  margin-top: 0.2rem;
}

.devart-comments__otp-identity {
  display: grid;
  gap: 0.55rem;
  max-width: 22rem;
}

.devart-comments__input--compact {
  padding: 0.55rem 0.75rem;
  font-size: 0.9375rem;
}

.devart-comments__otp-code-wrap {
  display: grid;
  gap: 0.45rem;
}

.devart-comments__otp-code-wrap[hidden] {
  display: none !important;
}

.devart-comments__otp-digits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.devart-comments__otp-digit {
  width: 2.4rem;
  height: 2.65rem;
  padding: 0;
  border: 1px solid var(--dc-border);
  border-radius: calc(var(--dc-radius) * 0.75);
  background: transparent;
  color: inherit;
  text-align: center;
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.devart-comments__otp-digit:focus {
  outline: 2px solid color-mix(in srgb, var(--dc-accent) 45%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in srgb, var(--dc-accent) 55%, var(--dc-border));
}

.devart-comments__form-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  justify-content: space-between;
}

.devart-comments__counter {
  color: var(--dc-muted);
  font-size: var(--dc-meta-size);
}

.devart-comments__submit,
.devart-comments__load-more,
.devart-comments__load-more-replies,
.devart-comments__reply-toggle,
.devart-comments__sort-btn {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  background: var(--dc-surface);
  color: inherit;
  padding: var(--dc-button-pad-y) var(--dc-button-pad-x);
  cursor: pointer;
  font-size: var(--dc-button-font-size);
  line-height: 1.2;
  text-decoration: none;
}

.devart-comments .devart-comments__submit {
  border-color: transparent !important;
  background: var(--dc-accent) !important;
  background-color: var(--dc-accent) !important;
  color: var(--dc-accent-contrast, #fff) !important;
  font-weight: 600;
}

.devart-comments--theme-inherit .devart-comments__submit {
  background: color-mix(in srgb, currentColor 88%, transparent) !important;
  background-color: color-mix(in srgb, currentColor 88%, transparent) !important;
  color: #fff !important;
}

.devart-comments__submit:hover,
.devart-comments__load-more:hover,
.devart-comments__load-more-replies:hover,
.devart-comments__reply-toggle:hover {
  filter: brightness(0.97);
}

.devart-comments__submit:disabled,
.devart-comments__load-more:disabled,
.devart-comments__load-more-replies:disabled {
  opacity: 0.6;
  cursor: wait;
  filter: none;
}

.devart-comments__form-meta .devart-comments__submit,
.devart-comments__otp .devart-comments__submit {
  width: auto;
  min-width: 8.75rem;
}

.devart-comments__load-more {
  display: inline-flex;
  margin: 1.15rem auto 0;
}

.devart-comments__load-more-replies {
  display: inline-flex;
  justify-self: start;
  margin-top: 0.25rem;
  font-size: var(--dc-meta-size);
}

.devart-comments__load-more[hidden],
.devart-comments__load-more-replies[hidden] {
  display: none !important;
}

.devart-comments__sort {
  display: inline-flex;
  align-items: center;
}

.devart-comments__sort-select {
  appearance: none;
  -webkit-appearance: none;
  min-width: 9.5rem;
  padding: 0.4rem 2rem 0.4rem 0.75rem;
  border: 1px solid var(--dc-border);
  border-radius: calc(var(--dc-radius) * 0.85);
  background-color: var(--dc-surface);
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 0.95rem) 55%, calc(100% - 0.65rem) 55%;
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
  color: inherit;
  font-size: var(--dc-meta-size);
  line-height: 1.3;
  cursor: pointer;
}

.devart-comments__sort-select:focus {
  outline: 2px solid color-mix(in srgb, var(--dc-accent) 45%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in srgb, var(--dc-accent) 55%, var(--dc-border));
}

/* Legacy button-group sort (kept for cached markup). */
.devart-comments__sort-btn {
  border: 0;
  border-radius: 999px;
  background: transparent;
  padding: 0.35rem 0.9rem;
  font-size: var(--dc-meta-size);
}

.devart-comments__sort-btn.is-active {
  background: color-mix(in srgb, var(--dc-accent) 14%, transparent);
  font-weight: 600;
}

.devart-comments__like {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--dc-border);
  border-radius: calc(var(--dc-radius) * 0.75);
  background: transparent;
  color: var(--dc-muted);
  font: inherit;
  font-size: var(--dc-meta-size);
  line-height: 1;
  cursor: pointer;
}

.devart-comments__like:hover {
  color: var(--dc-text);
  border-color: color-mix(in srgb, var(--dc-accent) 45%, var(--dc-border));
}

.devart-comments__like.is-liked {
  color: var(--dc-accent);
  border-color: color-mix(in srgb, var(--dc-accent) 55%, var(--dc-border));
  background: color-mix(in srgb, var(--dc-accent) 10%, transparent);
}

.devart-comments__like-count {
  font-variant-numeric: tabular-nums;
  min-width: 0.75em;
}

.devart-comments__like[data-likes="0"] .devart-comments__like-count {
  display: none;
}

.devart-comments__icon {
  display: inline-flex;
  flex-shrink: 0;
  line-height: 0;
}

.devart-comments__icon svg {
  display: block;
}

.devart-comments .visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.devart-comments__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.85rem;
  align-items: flex-start;
  margin-top: 0.9rem;
}

.devart-comments__reply-toggle {
  padding: 0.4rem 0.85rem;
  font-size: var(--dc-meta-size);
}

.devart-comments__report {
  position: relative;
}

.devart-comments__report-toggle {
  list-style: none;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  color: color-mix(in srgb, var(--dc-muted) 78%, transparent);
  font-size: var(--dc-meta-size);
  padding: 0.25rem 0.35rem;
  border: 1px solid transparent;
  border-radius: calc(var(--dc-radius) * 0.75);
}

.devart-comments__report-toggle:hover {
  color: var(--dc-muted);
  border-color: var(--dc-border);
}

.devart-comments__icon--report {
  opacity: 0.72;
  display: inline-flex;
}

.devart-comments__report-toggle:hover .devart-comments__icon--report {
  opacity: 0.95;
}

.devart-comments__report-toggle::-webkit-details-marker {
  display: none;
}

.devart-comments__report-panel {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.45rem;
  padding: 0.75rem;
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  background: var(--dc-surface);
  max-width: 16rem;
}

.devart-comments__report-reason,
.devart-comments__report-submit {
  width: 100%;
  font-size: var(--dc-meta-size);
}

.devart-comments__report[data-reported="1"] .devart-comments__report-toggle {
  pointer-events: none;
  opacity: 0.65;
}

.devart-comments__reply-form-wrap {
  margin-top: 0.9rem;
}

.devart-comments__reply-form-wrap[hidden] {
  display: none !important;
}

.devart-comments__replies {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
  padding-left: var(--dc-replies-indent);
  border-left: 2px solid var(--dc-border);
}

.devart-comments__item--reply {
  padding: 0.35rem 0;
  border-bottom: 0;
}

.devart-comments__item.is-focus-target {
  animation: dc-focus-pulse 1.4s ease;
}

@keyframes dc-focus-pulse {
  0% {
    background: color-mix(in srgb, var(--dc-accent) 22%, transparent);
  }
  100% {
    background: transparent;
  }
}

.devart-comments__item--reply .devart-comments__body,
.devart-comments__reply-form-wrap .devart-comments__body {
  min-height: calc(var(--dc-textarea-min-height) * 0.7);
}

.devart-comments-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-inline-start: 0.5rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--dc-border);
  border-radius: 999px;
  font-size: 0.8rem;
  line-height: 1.3;
  color: inherit;
  vertical-align: middle;
  white-space: nowrap;
}

.devart-comments__pow,
.devart-comments__recaptcha,
.devart-comments__turnstile {
  margin: 0.25rem 0 0.35rem;
}

.devart-comments__pow-status:empty {
  display: none;
}

.devart-comments__pow-status {
  display: block;
  margin-top: 0.35rem;
  font-size: var(--dc-meta-size);
  color: var(--dc-muted);
}

.devart-comments__bot-error {
  margin: 0.25rem 0;
  color: #8a1f1f;
  font-size: 0.95rem;
}

@keyframes devart-comments-fade-in {
  from {
    opacity: 0;
    transform: translateY(-0.35rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .devart-comments__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .devart-comments__form-meta {
    align-items: stretch;
  }

  .devart-comments__form-meta .devart-comments__submit,
  .devart-comments__otp .devart-comments__submit {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .devart-comments__item.is-optimistic {
    animation: none;
  }
}