/* ------------------------------------------------------------------
   Comment thread + reader account forms.

   Plain CSS on purpose: it reuses the design tokens emitted by the
   Tailwind build but needs no rebuild of dist/main.css to take effect.
   ------------------------------------------------------------------ */

.tz-comments {
  --tz-gap: 1.75rem;
}

.tz-comments-head {
  margin-bottom: 3rem;
}

/* --- Notices ---------------------------------------------------- */

.tz-notice {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-line, #243049);
  margin-bottom: 2rem;
  background: var(--color-marine-deep, #0d1828);
  color: var(--color-off-soft, #e8e5dd);
}
.tz-notice.is-ok {
  border-color: color-mix(in srgb, var(--color-cyan, #5bc2d8) 55%, transparent);
  color: var(--color-cyan, #5bc2d8);
}
.tz-notice.is-err {
  border-color: color-mix(in srgb, var(--color-ember, #e6886e) 60%, transparent);
  color: var(--color-ember, #e6886e);
}

.tz-empty {
  color: var(--color-mute, #8e97a8);
  border-left: 2px solid var(--color-line, #243049);
  padding-left: 1rem;
  margin-bottom: 2.5rem;
}

/* --- Thread ----------------------------------------------------- */

.tz-comment-list,
.tz-comment-list .children {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tz-comment-list > .tz-comment + .tz-comment {
  margin-top: var(--tz-gap);
}

.tz-comment-list .children {
  margin-top: var(--tz-gap);
  margin-left: 1.25rem;
  padding-left: 1.5rem;
  border-left: 1px solid var(--color-line, #243049);
}
.tz-comment-list .children > .tz-comment + .tz-comment {
  margin-top: var(--tz-gap);
}

@media (min-width: 768px) {
  .tz-comment-list .children {
    margin-left: 2.25rem;
  }
}

.tz-comment-body {
  border: 1px solid var(--color-line, #243049);
  background: var(--color-marine-deep, #0d1828);
  padding: 1.35rem 1.5rem;
  transition: border-color 0.2s var(--ease-out-sig, ease);
}
.tz-comment-body:hover {
  border-color: color-mix(in srgb, var(--color-cyan, #5bc2d8) 40%, var(--color-line, #243049));
}

.tz-comment.is-pending > .tz-comment-body {
  border-style: dashed;
  opacity: 0.75;
}

.tz-comment-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.tz-comment-meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tz-comment-author {
  font-family: var(--font-body, system-ui, sans-serif);
  color: var(--color-off, #f5f3ee);
  font-size: 0.95rem;
}

.tz-comment-date {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mute, #8e97a8);
}

.tz-badge {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 9px;
  letter-spacing: 0.2em;
  padding: 0.15rem 0.45rem;
  border: 1px solid color-mix(in srgb, var(--color-cyan, #5bc2d8) 50%, transparent);
  color: var(--color-cyan, #5bc2d8);
}

.tz-pending {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ember, #e6886e);
  margin-bottom: 0.6rem;
}

.tz-monogram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  flex: 0 0 auto;
  border: 1px solid var(--color-line, #243049);
  font-family: var(--font-display, Georgia, serif);
  color: var(--color-cyan, #5bc2d8);
  background: var(--color-marine, #141b2b);
}

.tz-comment-text {
  color: var(--color-off-soft, #e8e5dd);
  font-size: 0.98rem;
  line-height: 1.7;
}
.tz-comment-text > *:last-child {
  margin-bottom: 0;
}
.tz-comment-text p {
  margin-bottom: 0.85em;
}
.tz-comment-text blockquote {
  border-left: 2px solid var(--color-cyan, #5bc2d8);
  padding-left: 1rem;
  margin: 1em 0;
  color: var(--color-off, #f5f3ee);
}
.tz-comment-text code {
  font-family: var(--font-mono, ui-monospace, monospace);
  background: var(--color-panel, #1b2436);
  color: var(--color-cyan, #5bc2d8);
  padding: 0.1rem 0.35rem;
  font-size: 0.85em;
}
.tz-comment-text pre {
  background: var(--color-panel, #1b2436);
  border: 1px solid var(--color-line, #243049);
  padding: 1rem;
  overflow-x: auto;
  margin: 1em 0;
}
.tz-comment-text ul,
.tz-comment-text ol {
  margin: 0.85em 0 0.85em 1.25em;
  list-style: disc;
}
.tz-comment-text ol {
  list-style: decimal;
}

.tz-comment-foot {
  margin-top: 1rem;
}

.tz-reply-link a,
a.tz-reply-link,
.tz-cancel,
.tz-signout {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mute, #8e97a8);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s var(--ease-out-sig, ease);
}
.tz-reply-link a:hover,
a.tz-reply-link:hover,
.tz-cancel:hover,
.tz-signout:hover {
  color: var(--color-cyan, #5bc2d8);
}

.tz-comment-pagination {
  margin-top: 2.5rem;
}
.tz-comment-pagination ul {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.tz-comment-pagination a,
.tz-comment-pagination span {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.15em;
  border: 1px solid var(--color-line, #243049);
  padding: 0.45rem 0.8rem;
  color: var(--color-mute, #8e97a8);
  text-decoration: none;
}
.tz-comment-pagination a:hover,
.tz-comment-pagination .current {
  color: var(--color-cyan, #5bc2d8);
  border-color: color-mix(in srgb, var(--color-cyan, #5bc2d8) 55%, transparent);
}

/* --- Forms ------------------------------------------------------ */

.tz-form-wrap,
.tz-auth {
  margin-top: 3.5rem;
  border: 1px solid var(--color-line, #243049);
  background: var(--color-marine-deep, #0d1828);
  padding: 1.75rem;
}

.tz-comment-body .tz-form-wrap {
  margin-top: 1.5rem;
  background: var(--color-marine, #141b2b);
}

.tz-form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.tz-form-title {
  font-family: var(--font-display, Georgia, serif);
  font-weight: 350;
  font-size: 1.5rem;
  color: var(--color-off, #f5f3ee);
}

.tz-identity {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  color: var(--color-mute, #8e97a8);
}

.tz-replying-to {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cyan, #5bc2d8);
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.tz-textarea,
.tz-field input[type='text'],
.tz-field input[type='email'],
.tz-field input[type='password'] {
  width: 100%;
  background: var(--color-ink, #0a101c);
  border: 1px solid var(--color-line, #243049);
  color: var(--color-off, #f5f3ee);
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  transition: border-color 0.2s var(--ease-out-sig, ease);
}
.tz-textarea {
  resize: vertical;
  min-height: 9rem;
  line-height: 1.65;
}
.tz-textarea:focus,
.tz-field input:focus {
  outline: none;
  border-color: var(--color-cyan, #5bc2d8);
}
.tz-textarea::placeholder,
.tz-field input::placeholder {
  color: var(--color-mute, #8e97a8);
}

.tz-field {
  margin-bottom: 1rem;
}
.tz-field label {
  display: block;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mute, #8e97a8);
  margin-bottom: 0.45rem;
}
.tz-field--check label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 12px;
}

.tz-form-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.tz-guidelines {
  font-size: 0.8rem;
  color: var(--color-mute, #8e97a8);
  max-width: 34rem;
}

.tz-form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.tz-counter {
  color: var(--color-mute, #8e97a8);
}
.tz-counter.is-low {
  color: var(--color-ember, #e6886e);
}

.tz-inline-form {
  margin: 0.75rem 0 1rem;
}

/* --- Auth panels ------------------------------------------------ */

.tz-auth-gate {
  color: var(--color-off-soft, #e8e5dd);
  margin-bottom: 1.5rem;
}

.tz-auth-intro,
.tz-auth-fineprint {
  font-size: 0.85rem;
  color: var(--color-mute, #8e97a8);
  margin-bottom: 1.25rem;
}
.tz-auth-fineprint {
  margin-top: 1rem;
  margin-bottom: 0;
}

.tz-auth-switch {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line, #243049);
  font-size: 0.85rem;
  color: var(--color-mute, #8e97a8);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.tz-auth-switch button {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

/* Monogram sizes. Defined here rather than as Tailwind utilities because
   dist/main.css is a committed build artifact: w-9/h-8/text-xs were never
   scanned into it, so on production the avatars would render unsized. */
.tz-mono-sm {
  width: 2.25rem;
  height: 2.25rem;
  font-size: 0.875rem;
}
.tz-mono-xs {
  width: 2rem;
  height: 2rem;
  font-size: 0.75rem;
}

/* --- OTP entry --------------------------------------------------- */

.tz-otp-target {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 12px;
  color: var(--color-cyan, #5bc2d8);
  letter-spacing: 0.04em;
}

.tz-otp-input {
  font-family: var(--font-mono, ui-monospace, monospace) !important;
  font-size: 1.6rem !important;
  letter-spacing: 0.6em;
  text-align: center;
  max-width: 12em;
  padding: 0.9rem 1rem !important;
}
.tz-otp-input::placeholder {
  letter-spacing: 0.6em;
  opacity: 0.35;
}

.tz-auth-switch button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

/* --- Honeypot: hidden from people, reachable by bots ------------- */

.tz-hp {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .tz-comment-body,
  .tz-textarea,
  .tz-field input,
  .tz-reply-link a {
    transition: none;
  }
}