/* ==========================================================
   Comments UI
   ========================================================== */

.people-comments {
  --pc-surface: var(--surface, #fff);
  --pc-border: var(--color-border, #e5e7eb);
  --pc-text: var(--color-text, #111827);
  --pc-text-muted: var(--color-text-muted, #6b7280);
  --pc-hover: var(--surface-hover, #f5f5f5);
  --pc-brand: var(--brand, #1bb1e7);
  --pc-avatar-size: 32px;
  --pc-reply-indent: calc(var(--pc-avatar-size) + 0.6rem);
  --pc-line-axis: calc(var(--pc-avatar-size) * 0.5);
  --pc-reply-line: #cfd4da;
  --pc-ta-min: 40px;
  --pc-ta-max: 220px;
  --pc-input-bg: #f7f8f9;
  --pc-input-border: #e5e7eb;
  --pc-focus-ring: rgba(24, 179, 232, 0.12);
  margin-top: 2.75rem;
  padding-top: 1.35rem;
  color: var(--pc-text);
  border-top: 1px solid var(--pc-border);
}

body.dark-mode .people-comments {
  --pc-surface: #111827;
  --pc-border: rgba(255, 255, 255, 0.14);
  --pc-text: #f3f4f6;
  --pc-text-muted: #9ca3af;
  --pc-hover: rgba(255, 255, 255, 0.08);
  --pc-reply-line: rgba(255, 255, 255, 0.18);
  --pc-input-bg: #191b1f;
  --pc-input-border: rgba(255, 255, 255, 0.14);
  --pc-focus-ring: rgba(24, 179, 232, 0.2);
}

.pc-head {
  margin-bottom: 1rem;
}

.pc-title {
  margin: 0 0 0.35rem;
  line-height: 1;
}

.pc-title .pc-title-logo {
  display: block;
  width: 183px;
  max-width: min(100%, 183px);
  height: auto;
  color: var(--pc-text);
}

.pc-note {
  position: relative;
  max-width: 42rem;
  margin-top: 0;
  padding-top: 10px;
  color: var(--pc-text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.pc-note::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  border-top: 1px solid rgba(27, 177, 231, 0.55);
  border-radius: 2px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(27, 177, 231, 0.25) 0 6px,
    transparent 6px 12px
  );
}

.pc-note a {
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pc-note a:hover {
  color: #007fa6;
}

.pc-composer {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 1.1rem 0 1.35rem;
  padding: 0.75rem 0.75rem 2.6rem;
  background: var(--pc-surface);
  border: 1px solid var(--pc-border);
  border-radius: 12px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.pc-composer:focus-within::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--pc-brand);
}

.pc-composer .pc-avatar,
.pc-item .pc-avatar {
  flex: 0 0 var(--pc-avatar-size);
  width: var(--pc-avatar-size);
  height: var(--pc-avatar-size);
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #e6f7fd;
  color: #007fa6;
  font-size: 0.85rem;
  font-weight: 700;
}

.pc-composer .pc-composer-main {
  width: 100%;
}

.pc-composer textarea {
  width: 100%;
  min-height: var(--pc-ta-min);
  max-height: none;
  padding: 0.65rem 0.75rem;
  resize: none;
  border: 1px solid var(--pc-input-border);
  border-radius: 10px;
  background: var(--pc-input-bg);
  color: var(--pc-text);
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.45;
  outline: none;
  overflow: hidden;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    background-color 0.15s;
}

.pc-composer textarea::placeholder {
  color: #9aa0a6;
}

.pc-composer textarea:focus {
  background: var(--pc-surface);
  border-color: var(--pc-brand);
  box-shadow: 0 0 0 3px var(--pc-focus-ring);
}

.pc-compose-actions {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}

.pc-submit {
  position: static;
  margin: 0;
  padding: 0.5rem 0.8rem;
  border: none;
  border-radius: 6px;
  background: var(--pc-brand);
  color: #fff;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-2px);
  transition: 0.15s;
}

.pc-submit:hover {
  filter: brightness(0.95);
}

.pc-submit.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.pc-cancel {
  padding: 0.2rem 0.35rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--pc-text-muted);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
}

.pc-cancel:hover {
  background: var(--pc-hover);
}

.comment-respond .form-submit {
  display: none;
}

.comment-respond:not(.is-open) .pc-compose-actions,
.comment-respond:not(.is-open) .pc-errors,
.comment-respond:not(.is-open) .pc-guest-extra,
.comment-respond:not(.is-open) .comment-form-cookies-consent {
  display: none;
}

.pc-errors:empty {
  display: none;
}

.comment-respond:not(.is-open) .pc-composer {
  padding-bottom: 0.75rem;
}

.comment-respond.is-open .pc-submit {
  opacity: 0.5;
  pointer-events: none;
}

.comment-respond.is-open .pc-submit.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.pc-errors {
  margin-top: 0.5rem;
  color: #c62828;
  font-size: 0.9rem;
  font-weight: 600;
}

.input-error,
.input-error:focus {
  border-color: #e57373 !important;
  box-shadow: 0 0 0 3px rgba(229, 115, 115, 0.15);
}

.comment-notes,
.logged-in-as {
  display: none;
}

.pc-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--pc-border);
}

.pc-tab {
  position: relative;
  padding-bottom: 0.55rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pc-tab .pc-count {
  margin-left: 0.2rem;
  color: var(--pc-text-muted);
  font-weight: 400;
}

.pc-bar .pc-tab::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 140px;
  height: 2px;
  background: var(--pc-text);
  opacity: 0.85;
}

.pc-sort {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--pc-text-muted);
  font-size: 0.9rem;
}

.pc-sort-select a {
  display: none;
}

.pc-sort-select a.is-active {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  background: var(--pc-hover);
  color: var(--pc-text);
  font-weight: 600;
}

.pc-sort-select a.is-active::after {
  content: " \25BE";
  font-size: 0.8em;
}

.people-comments .pc-sort-select {
  position: relative;
  z-index: 3;
}

.people-comments .pc-sort-select.menu-open {
  padding: 0.25rem;
  border: 1px solid var(--pc-border);
  border-radius: 8px;
  background: var(--pc-surface);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}

.people-comments .pc-sort-select.menu-open a {
  display: block;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  background: transparent;
  color: var(--pc-text);
}

.people-comments .pc-sort-select.menu-open a + a {
  margin-top: 0.25rem;
}

.people-comments .pc-sort-select.menu-open a:hover {
  background: var(--pc-hover);
}

.people-comments .pc-sort-select.menu-open a.is-active {
  font-weight: 700;
}

.pc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pc-item {
  position: relative;
  margin: 0;
  padding: 0;
}

.pc-item + .pc-item {
  border-top: 1px solid var(--pc-border);
}

.pc-card {
  position: relative;
  display: flex;
  gap: 0.85rem;
  padding: 1.15rem 0;
}

.pc-body {
  flex: 1;
  min-width: 0;
}

.pc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.pc-author {
  font-weight: 700;
}

.pc-dot {
  color: var(--pc-text-muted);
  opacity: 0.55;
}

.pc-time {
  color: var(--pc-text-muted);
}

.pc-text {
  margin: 0.45rem 0 0.65rem;
  color: var(--pc-text);
  line-height: 1.6;
}

.pc-text p:last-child {
  margin-bottom: 0;
}

.pc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
}

.pc-reply {
  color: var(--pc-brand);
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration: none;
}

.pc-reply:hover {
  text-decoration: underline;
}

.pc-vote {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.35rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--pc-text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.pc-vote:hover {
  background: var(--pc-hover);
  color: var(--pc-text);
}

.pc-vcount {
  min-width: 1ch;
  text-align: right;
}

.people-comments .pc-children {
  position: relative;
  display: none;
  list-style: none;
  margin: 0.6rem 0 0 var(--pc-reply-indent);
  padding-left: 1rem;
}

.people-comments .pc-children::before {
  content: "";
  position: absolute;
  left: calc(var(--pc-line-axis) - var(--pc-reply-indent));
  top: 0.25rem;
  bottom: 0.25rem;
  width: 2px;
  border-radius: 1px;
  background: var(--pc-reply-line);
}

.people-comments .pc-item.has-children:not(.open)::before {
  content: "";
  position: absolute;
  left: var(--pc-line-axis);
  top: calc(var(--pc-avatar-size) + 6px);
  bottom: 34px;
  width: 2px;
  border-radius: 1px;
  background: var(--pc-reply-line);
  pointer-events: none;
}

.pc-replies-toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.4rem 0 0.2rem var(--pc-reply-indent);
  padding: 0.15rem 0.2rem 0.3rem 1.75rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #006d8f;
  cursor: pointer;
  font-weight: 600;
}

.pc-replies-toggle:hover {
  background: var(--pc-hover);
}

.pc-replies-toggle .pc-replies-text::after {
  content: " \25BE";
  font-size: 0.8em;
}

.pc-replies-toggle.is-open .pc-replies-text::after {
  content: " \25B4";
}

.pc-replies-toggle .pc-replies-count {
  position: absolute;
  left: calc(var(--pc-line-axis) - var(--pc-reply-indent));
  bottom: -2px;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: #e6f7fd;
  color: #007fa6;
  font-size: 0.78rem;
  font-weight: 700;
}

.people-comments .pc-children .pc-children {
  margin-left: var(--pc-reply-indent);
}

.people-comments .pc-children .pc-item + .pc-item {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--pc-reply-line);
}

.pc-load-more {
  margin: 0;
  padding: 1rem 0;
}

.pc-load-more .pc-button {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #dde1e6;
  border-radius: 6px;
  background: #fff;
  color: #111;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.65),
    0 1px 0 rgba(0, 0, 0, 0.03);
  transition:
    background-color 0.15s,
    border-color 0.15s;
}

.pc-load-more .pc-button:hover {
  background: #fafafa;
  border-color: #cfd6dd;
}

.pc-load-more .pc-button[disabled],
.pc-load-more .pc-button.is-busy {
  opacity: 0.65;
  cursor: default;
}

.pc-load-more .pc-hide-button {
  background: #fafafa;
  border: 1px solid #dde1e6;
}

.pc-load-more .pc-hide-button:hover {
  background: #fafafa;
  border-color: #cfd6dd;
}

body.dark-mode .people-comments .pc-load-more .pc-button,
body.dark-mode .people-comments .pc-load-more .pc-hide-button {
  background: #141618;
  color: #f5f5f5;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

body.dark-mode .people-comments .pc-load-more .pc-button:hover,
body.dark-mode .people-comments .pc-load-more .pc-hide-button:hover {
  background: #171a1d;
  border-color: rgba(255, 255, 255, 0.22);
}

.comment-respond .comment-form-author,
.comment-respond .comment-form-email {
  margin-top: 0.35rem;
}

.comment-respond .comment-form-author input,
.comment-respond .comment-form-email input {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--pc-border);
  border-radius: 6px;
  background: var(--pc-surface);
  color: var(--pc-text);
}

.comment-respond .comment-form-url {
  display: none !important;
}

.user-tabbed .people-comments a:focus,
.user-tabbed .people-comments button:focus {
  outline: 2px solid #7bcfff;
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .pc-submit,
  .pc-replies-toggle,
  .pc-card {
    transition: none;
  }
}

@media (max-width: 520px) {
  .pc-title {
    font-size: 1.55rem;
  }

  .pc-note {
    font-size: 0.86rem;
  }

  .pc-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .pc-card {
    padding: 0.9rem 0;
  }

  .pc-composer {
    padding-bottom: 3.1rem;
  }

  .pc-replies-toggle {
    margin-left: calc(32px + 0.6rem);
  }

  .people-comments .pc-children {
    margin-left: calc(32px + 0.6rem);
    padding-left: 0.85rem;
  }

  .people-comments .pc-children::before {
    left: 0.3rem;
  }
}