/* Cassell forum composer v5 — clearer publishing hierarchy and a persistent reply dock. */

/* New topic: give type and title equal visual status before the long-form body. */
.cassell-platform-v2 .forum-modal--publisher .forum-modal-panel {
  width: min(1240px, calc(100vw - 48px));
}

.cassell-platform-v2 .publisher-grid {
  grid-template-columns: minmax(0, 1fr) 320px;
  min-height: 470px;
}

.cassell-platform-v2 .publisher-main {
  padding: 30px 38px 24px;
}

.cassell-platform-v2 .publisher-meta-grid {
  display: grid;
  grid-template-columns: minmax(230px, .72fr) minmax(360px, 1.8fr);
  gap: 18px;
  align-items: end;
}

.cassell-platform-v2 .publisher-meta-grid--title-only {
  grid-template-columns: minmax(0, 1fr);
}

.cassell-platform-v2 .publisher-field {
  gap: 10px;
  margin-bottom: 22px;
  font-size: 13px;
}

.cassell-platform-v2 .publisher-field > span {
  min-height: 20px;
  align-items: center;
  color: #b7bdc4;
  font-size: 13px;
  font-weight: 560;
  letter-spacing: .04em;
}

.cassell-platform-v2 .publisher-field :where(input, select) {
  min-height: 56px;
  padding-inline: 16px;
  border-color: rgba(218, 225, 232, .2) !important;
  color: #eceff2 !important;
  font-size: 15px;
}

.cassell-platform-v2 .thread-type-field select {
  appearance: auto;
  border-color: rgba(157, 200, 243, .42) !important;
  background-color: #10151a !important;
  font-weight: 620;
}

.cassell-platform-v2 .publisher-field :where(input, select, textarea):focus-visible {
  outline: 2px solid rgba(157, 200, 243, .62);
  outline-offset: 2px;
  border-color: rgba(157, 200, 243, .7) !important;
}

.cassell-platform-v2 .publisher-body textarea {
  min-height: 248px;
}

.cassell-platform-v2 .publisher-aside {
  padding: 30px 26px;
}

.cassell-platform-v2 .publisher-upload {
  min-height: 132px;
}

/* Standalone thread: keep the reply workspace in sight while replies scroll behind it. */
.thread-page-v4:has(.thread-compose:not(.thread-compose--disabled)) .thread-shell {
  padding-bottom: 330px;
}

.thread-page-v4 .thread-compose:not(.thread-compose--disabled) {
  position: fixed;
  z-index: 80;
  left: 50%;
  bottom: max(14px, env(safe-area-inset-bottom));
  width: min(1120px, calc(100vw - 36px));
  max-height: min(330px, calc(100dvh - 120px));
  margin: 0;
  padding: 18px 20px 16px;
  overflow: auto;
  border-color: rgba(218, 225, 232, .22);
  border-radius: 14px;
  background: rgba(9, 12, 15, .97);
  box-shadow: 0 24px 72px rgba(0, 0, 0, .66), 0 0 0 1px rgba(255, 255, 255, .02) inset;
  transform: translateX(-50%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.thread-compose-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.thread-page-v4 .thread-compose h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.thread-compose-hint {
  color: #747b82;
  font-size: 10px;
  letter-spacing: .04em;
}

.thread-compose-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 218px;
  gap: 12px;
  align-items: stretch;
}

.thread-page-v4 .thread-compose textarea {
  width: 100%;
  min-height: 92px;
  max-height: 150px;
  box-sizing: border-box;
  padding: 13px 14px;
  border: 1px solid rgba(218, 225, 232, .18);
  border-radius: 8px;
  color: #eceff2;
  background: #0f1317;
  font-size: 14px;
  line-height: 1.7;
  resize: vertical;
}

.thread-page-v4 .thread-compose textarea:focus-visible {
  outline: 2px solid rgba(157, 200, 243, .58);
  outline-offset: 2px;
}

.thread-compose-side {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 7px;
  min-width: 0;
}

.thread-page-v4 .thread-compose-upload {
  min-height: 54px;
  padding: 10px 12px;
  border-style: solid;
  border-color: rgba(157, 200, 243, .28);
  background: #0d1115;
}

.thread-compose-upload strong,
.thread-compose-upload small {
  display: block;
}

.thread-compose-upload strong {
  color: #c8d6e3;
  font-size: 12px;
  font-weight: 600;
}

.thread-compose-upload small {
  margin-top: 3px;
  color: #68717a;
  font-size: 9px;
}

.thread-compose-side .attachment-list {
  max-height: 74px;
  margin-top: 0;
  overflow: auto;
}

.thread-page-v4 .thread-compose-foot {
  min-height: 44px;
  margin-top: 10px;
}

.thread-page-v4 .thread-compose-foot #replySubmit {
  min-width: 132px;
  color: #080b0e;
  border-color: #cbd4dc;
  background: #d9dfe5;
  font-weight: 650;
}

.thread-compose--disabled {
  position: static;
}

@supports not selector(:has(*)) {
  .thread-page-v4 .thread-shell { padding-bottom: 330px; }
}

@media (min-width: 761px) and (max-height: 820px) {
  .cassell-platform-v2 .publisher-meta-grid {
    grid-template-columns: minmax(220px, .68fr) minmax(320px, 1.65fr);
  }
  .cassell-platform-v2 .publisher-body textarea { min-height: 190px; }
  .thread-page-v4 .thread-compose:not(.thread-compose--disabled) {
    bottom: 8px;
    padding-block: 14px 12px;
  }
  .thread-page-v4 .thread-compose textarea { min-height: 76px; max-height: 112px; }
}

@media (max-width: 760px) {
  .cassell-platform-v2 .forum-modal--publisher .forum-modal-panel {
    width: 100%;
  }
  .cassell-platform-v2 .publisher-meta-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .cassell-platform-v2 .publisher-main { padding: 22px 18px 6px; }
  .cassell-platform-v2 .publisher-field { margin-bottom: 18px; }
  .cassell-platform-v2 .publisher-field :where(input, select) {
    min-height: 54px;
    font-size: 16px;
  }
  .cassell-platform-v2 .publisher-body textarea { min-height: 190px; }

  .thread-page-v4:has(.thread-compose:not(.thread-compose--disabled)) .thread-shell,
  .thread-page-v4 .thread-shell {
    padding-bottom: calc(292px + env(safe-area-inset-bottom));
  }
  .thread-page-v4 .thread-compose:not(.thread-compose--disabled) {
    bottom: max(8px, env(safe-area-inset-bottom));
    width: calc(100vw - 16px);
    max-height: min(290px, calc(100dvh - 76px));
    padding: 14px 14px 12px;
    border-radius: 12px;
  }
  .thread-compose-head { margin-bottom: 9px; }
  .thread-compose-hint { display: none; }
  .thread-compose-workspace {
    grid-template-columns: minmax(0, 1fr) 104px;
    gap: 8px;
  }
  .thread-page-v4 .thread-compose textarea {
    min-height: 78px;
    max-height: 116px;
    font-size: 16px;
  }
  .thread-page-v4 .thread-compose-upload {
    min-height: 78px;
    padding: 8px;
  }
  .thread-compose-upload small { display: none; }
  .thread-compose-side .attachment-list { max-height: 54px; }
  .thread-page-v4 .thread-compose-foot {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
  }
  .thread-page-v4 .thread-compose-foot #replySubmit {
    width: auto;
    min-width: 104px;
  }
  .thread-target {
    max-height: 72px;
    overflow: auto;
    margin-bottom: 9px;
    padding: 9px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .thread-page-v4 .thread-compose:not(.thread-compose--disabled) { backdrop-filter: none; -webkit-backdrop-filter: none; }
}