/* Chapter writer card — Figma Writer Bio/Chapter Details (1096:311103). */

.chapter-writer-card {
  background-color: var(--chapter-surface);
  border: none;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
  min-height: 0;
  overflow: hidden;
  padding: 24px;
  position: relative;
}

/* Figma min height เฉพาะเมื่อมี bio / แสดงเพิ่มเติม */
.chapter-writer-card:has(#supportMessage) {
  min-height: 176px;
}

.chapter-writer-card.mt-5 {
  margin-top: 24px !important;
}

.chapter-writer-card .writer-info-box {
  border: none !important;
  display: grid !important;
  grid-template-columns: 48px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 8px;
  margin: 0 !important;
  min-height: 0;
  padding: 0 !important;
  width: 100%;
}

.chapter-writer-card .writer-info-box > .col-auto {
  grid-column: 1;
  grid-row: 1;
  padding: 0 !important;
  width: 48px;
}

.chapter-writer-card .writer-info-box > .col-auto img {
  border-radius: 50%;
  display: block;
  height: 48px;
  object-fit: cover;
  width: 48px;
}

.chapter-writer-card .writer-info-box > .col {
  grid-column: 2;
  grid-row: 1;
  margin: 0 !important;
  max-width: 100%;
  min-width: 0;
  padding: 0 !important;
  width: 100%;
}

/* Figma: ชื่อนักเขียน | ติดตาม | โซเชียล — ชิดกันในแถวเดียวกับรูปโปรไฟล์ */
.chapter-writer-card .writer-info-name-head {
  align-items: center !important;
  display: flex !important;
  flex-wrap: nowrap;
  gap: 8px 16px !important;
  margin: 0 !important;
  width: 100% !important;
}

.chapter-writer-card .writer-info-name-head.row {
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}

.chapter-writer-card .writer-info-name-head * {
  margin-right: 0 !important;
}

.chapter-writer-card .writer-info-name-head > .writer-info-name-cell {
  flex: 0 1 auto;
  max-width: min(42%, 280px) !important;
  min-width: 0;
  width: auto !important;
}

.chapter-writer-card .writer-info-name-head > .writer-info-actions-cell {
  align-items: center !important;
  display: flex !important;
  flex: 0 0 auto !important;
  gap: 8px !important;
  margin: 0 !important;
  width: auto !important;
}

.chapter-writer-card .writer-info-name-head > .writer-info-social-cell {
  align-items: center !important;
  display: flex !important;
  flex: 0 0 auto !important;
  gap: 8px !important;
  justify-content: flex-start !important;
  margin: 0 !important;
  width: auto !important;
}

.chapter-writer-card .writer-info-name-link {
  display: block;
  min-width: 0;
  text-decoration: none !important;
}

.chapter-writer-card .writer-info-name {
  color: var(--chapter-text) !important;
  display: block;
  font-family: var(--Title-Page-font-family, "DB HelvethaicaMon X", sans-serif) !important;
  font-size: var(--Title-Page-font-size-md, 28px) !important;
  font-weight: 700 !important;
  line-height: 1.1 !important;
  overflow: hidden;
  text-decoration: none !important;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chapter-writer-card .writer-info-name:hover {
  color: var(--chapter-brand-strong, #e85d45) !important;
}

/* Do not use display:!important — it breaks Bootstrap/jQuery show/hide on follow buttons. */
.chapter-writer-card .writer-info-name-head button,
.chapter-writer-card .writer-info-name-head .btn {
  align-items: center;
  border-radius: var(--twl-radius-full, 999px);
  box-shadow: none !important;
  cursor: pointer;
  display: inline-flex;
  font-family: var(--Action-font-family, "DB HelvethaicaMon X", sans-serif) !important;
  font-size: var(--Action-font-size-md, 16px) !important;
  font-weight: 700 !important;
  gap: 4px;
  height: 28px;
  justify-content: center;
  line-height: 1;
  margin: 0 !important;
  padding: 2px 12px !important;
  transition: background-color 0.2s, border-color 0.2s;
  vertical-align: middle;
  white-space: nowrap;
}

.chapter-writer-card .writer-info-name-head .btn-follow {
  background-color: var(--Background-Brand-default, #ff775f) !important;
  border: 1px solid var(--Border-Brand-default, #ff775f) !important;
  color: var(--Text-Static-white, #ffffff) !important;
}

.chapter-writer-card .writer-info-name-head .btn-follow:hover {
  background-color: var(--Background-Brand-hover, #e85d45) !important;
  border-color: var(--Border-Brand-hover, #e85d45) !important;
}

.chapter-writer-card .writer-info-name-head .btn-unfollow {
  background-color: var(--Base-bg-base, #ffffff) !important;
  border: 1px solid var(--Border-Brand-default, #ff775f) !important;
  color: var(--Text-Brand-default, #e85d45) !important;
}

.chapter-writer-card .writer-info-name-head .btn-unfollow:hover {
  background-color: var(--Background-Brand-subtle, #fff3f0) !important;
}

.chapter-writer-card .writer-info-name-head > .writer-info-social-cell a {
  display: inline-flex !important;
  line-height: 0;
  margin: 0 !important;
}

.chapter-writer-card .writer-info-name-head > .writer-info-social-cell img {
  border-radius: 50%;
  height: 24px !important;
  width: 24px !important;
}

.chapter-writer-card #supportMessage {
  --writer-bio-line-height: 24px;
  --writer-bio-preview-lines: 3;
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: 0 !important;
  min-height: calc(
    var(--writer-bio-line-height) * var(--writer-bio-preview-lines) + 36px
  );
  padding-bottom: 36px;
  padding-left: 64px;
  position: relative;
  width: 100%;
}

.chapter-writer-card .writer-info-area--chapter.collapse {
  display: block;
  overflow: hidden;
  position: relative;
}

/* Figma: โหมดย่อ — เห็นอย่างน้อย 3 บรรทัด (24px) แล้วค่อยจางลงด้านล่าง */
.chapter-writer-card .writer-info-area--chapter.collapse:not(.show) {
  max-height: calc(
    var(--writer-bio-line-height) * var(--writer-bio-preview-lines)
  ) !important;
}

.chapter-writer-card .writer-info-area--chapter.collapse.show {
  max-height: none !important;
  overflow: visible;
  padding-bottom: 0;
}

/* โหมดขยาย: ปุ่มอยู่ใต้ข้อความ มีระยะห่างตาม Figma (ไม่ absolute ทับบรรทัดสุดท้าย) */
.chapter-writer-card #supportMessage:has(.writer-info-area--chapter.show) {
  min-height: 0;
  padding-bottom: 0;
}

.chapter-writer-card #supportMessage:has(.writer-info-area--chapter.show) .writer-info-collapse-text {
  bottom: auto;
  display: inline-flex !important;
  justify-content: center;
  left: auto;
  margin-top: 16px;
  position: static;
  transform: none;
  width: 100% !important;
}

.chapter-writer-card .writer-info-area.collapse {
  position: relative;
}

.chapter-writer-card .writer-info-area--chapter.collapse:not(.show) .writer-support-message {
  -webkit-mask-image: linear-gradient(
    180deg,
    #000 0%,
    #000 36%,
    rgba(0, 0, 0, 0.78) 58%,
    rgba(0, 0, 0, 0.38) 82%,
    rgba(0, 0, 0, 0.12) 100%
  );
  mask-image: linear-gradient(
    180deg,
    #000 0%,
    #000 36%,
    rgba(0, 0, 0, 0.78)  58%,
    rgba(0, 0, 0, 0.38) 82%,
    rgba(0, 0, 0, 0.12) 100%
  );
}

.chapter-writer-card .writer-info-area--chapter.collapse.show .writer-support-message {
  -webkit-mask-image: none;
  mask-image: none;
}

/* Fade ขอบล่างของกล่อง (ไม่บังทั้ง 72px — ให้ 3 บรรทัดอ่านได้) */
.chapter-writer-card .writer-info-area--chapter.collapse:not(.show)::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.35) 55%,
    var(--chapter-surface, #ffffff) 100%
  );
  bottom: 0;
  content: "";
  height: 32px;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  z-index: 2;
}

.chapter-writer-card .writer-info-area.collapse.show::after {
  content: none;
}

.chapter-writer-card .writer-support-message {
  color: var(--chapter-text) !important;
  font-family: var(--Body-font-family, "Bai Jamjuree", sans-serif) !important;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  word-break: break-word;
}

/* Respect author formatting from profile editor (alignment, headers, etc.). */
.chapter-writer-card .writer-support-message p {
  font-size: inherit;
  line-height: inherit;
  margin-bottom: 0;
}

/* สำรองเมื่อ HTML ยังมี spacer ว่างจาก editor */
.chapter-writer-card .writer-support-message p:empty {
  display: none;
  margin: 0;
  min-height: 0;
}

.chapter-writer-card .writer-support-message .align-center,
.chapter-writer-card .writer-info-area .align-center {
  text-align: center;
}

.chapter-writer-card .writer-support-message .align-right,
.chapter-writer-card .writer-info-area .align-right {
  text-align: right;
}

.chapter-writer-card .writer-support-message .align-left,
.chapter-writer-card .writer-info-area .align-left {
  text-align: justify;
  text-indent: 30px;
}

.chapter-writer-card .writer-support-message .align-left.unindented,
.chapter-writer-card .writer-info-area .align-left.unindented {
  text-indent: 0;
  text-align: left;
}

.chapter-writer-card .writer-support-message .header,
.chapter-writer-card .writer-info-area .header {
  font-size: 1.5em;
  font-weight: bold;
}

.chapter-writer-card .writer-support-message .subheader,
.chapter-writer-card .writer-info-area .subheader {
  font-size: 1.25em;
  font-weight: bold;
}

.chapter-writer-card .writer-info-collapse-text {
  align-items: center;
  bottom: 12px;
  color: var(--Text-Brand-default, #e85d45) !important;
  display: inline-flex !important;
  font-family: var(--Action-font-family, "DB HelvethaicaMon X", sans-serif) !important;
  font-size: 20px !important;
  font-weight: 500 !important;
  gap: 2px;
  left: 50%;
  margin: 0 !important;
  padding: 0 !important;
  position: absolute;
  text-decoration: none;
  transform: translateX(-50%);
  width: auto !important;
}

.chapter-writer-card .writer-info-collapse-text:hover {
  color: var(--Text-Brand-hover, #c04528) !important;
}

.chapter-writer-card .writer-info-collapse-text #supportMessageCollapseText {
  display: inline-flex !important;
  gap: 2px;
  width: auto !important;
}

.chapter-writer-card .writer-info-collapse-text .icon-tunwalai-line-down,
.chapter-writer-card .writer-info-collapse-text .icon-tunwalai-line-up {
  font-size: 20px;
  line-height: 1;
}

@media (max-width: 767px) {
  .chapter-writer-card .writer-info-box {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .chapter-writer-card .writer-info-name-head {
    align-items: flex-start !important;
    flex-wrap: wrap;
    row-gap: 8px !important;
  }

  .chapter-writer-card .writer-info-name-head > .writer-info-name-cell {
    flex: 1 1 100%;
    max-width: 100% !important;
  }

  .chapter-writer-card .writer-info-name-head > .writer-info-actions-cell {
    flex: 0 0 auto;
  }

  .chapter-writer-card .writer-info-name-head > .writer-info-social-cell {
    flex: 0 0 auto;
    margin-left: 0 !important;
  }

  .chapter-writer-card #supportMessage {
    padding-left: 0;
  }
}