/* ========================= */
/* Writing Section           */
/* ========================= */

.panel-writing {
  width: min(1480px, 93vw);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.panel-writing .panel-header {
  margin: 0 0 1rem;
  padding: 0;
}

.panel-writing .panel-content {
  display: grid;
  gap: 1rem;
}

/* ── Module shell ─────────────────────────────────────────────────────────── */

.writing-feature-module {
  background: rgba(14, 18, 26, 0.97);
  border: 1px solid rgba(143, 214, 255, 0.12);
  border-radius: 22px;
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: min(calc(100vh - 132px), 860px);
  min-width: 0;
}

/* ── Tabs ─────────────────────────────────────────────────────────────────── */

.writing-tabs-shell {
  min-width: 0;
  padding: 1rem 0 0;
  border-bottom: 1px solid rgba(143, 214, 255, 0.08);
  overflow: hidden;
}

.writing-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 1.1rem 0.05rem;
  margin: 0;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
  scroll-padding-inline: 1.1rem;
}

.writing-tabs::-webkit-scrollbar {
  display: none;
}

.writing-tab {
  appearance: none;
  flex: 0 0 auto;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: rgba(245, 247, 251, 0.54);
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  cursor: pointer;
  transition:
    color var(--ease),
    border-color var(--ease);
  white-space: nowrap;
  border-radius: 0;
  margin-bottom: -1px;
}

.writing-tab:hover,
.writing-tab:focus-visible {
  outline: none;
  color: rgba(245, 247, 251, 0.88);
}

.writing-tab.is-active {
  color: #f5fbff;
  border-bottom-color: rgba(143, 214, 255, 0.72);
}

/* ── Stage ────────────────────────────────────────────────────────────────── */

.writing-stage-shell {
  min-width: 0;
  min-height: 0;
  display: grid;
}

.writing-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 284px;
  min-width: 0;
  min-height: 0;
}

/* ── Body card ────────────────────────────────────────────────────────────── */

.writing-body-card {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-right: 1px solid rgba(143, 214, 255, 0.07);
}

.writing-body-scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2rem 2.6rem 2.4rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(143, 214, 255, 0.22) rgba(255, 255, 255, 0.03);
}

.writing-body-scroll::-webkit-scrollbar {
  width: 8px;
}

.writing-body-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
}

.writing-body-scroll::-webkit-scrollbar-thumb {
  background: rgba(143, 214, 255, 0.2);
  border-radius: 999px;
}

.writing-body-title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: #f5fbff;
  font-weight: 700;
}

.writing-body-dek {
  margin: 0 0 1.2rem;
  font-size: 1.02rem;
  line-height: 1.56;
  color: rgba(245, 247, 251, 0.64);
  font-style: italic;
}

.writing-body-rule {
  width: 2.4rem;
  height: 2px;
  background: rgba(143, 214, 255, 0.38);
  margin: 0 0 1.8rem;
  border-radius: 999px;
}

.writing-body-text {
  display: grid;
  gap: 1.18rem;
  max-width: none;
}

.writing-paragraph {
  margin: 0;
  font-size: 0.975rem;
  line-height: 1.78;
  color: rgba(245, 247, 251, 0.82);
}

/* ── Meta card ────────────────────────────────────────────────────────────── */

.writing-meta-card {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(143, 214, 255, 0.18) rgba(255, 255, 255, 0.02);
  background: rgba(255, 255, 255, 0.018);
}

.writing-meta-card::-webkit-scrollbar {
  width: 6px;
}

.writing-meta-card::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

.writing-meta-card::-webkit-scrollbar-thumb {
  background: rgba(143, 214, 255, 0.16);
  border-radius: 999px;
}

.writing-meta-inner {
  min-width: 0;
  padding: 1.6rem 1.4rem 1.8rem;
  display: grid;
  gap: 1.1rem;
  align-content: start;
}

.writing-meta-eyebrow {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(143, 214, 255, 0.78);
}

.writing-meta-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: #f5fbff;
  font-weight: 600;
}

.writing-meta-fields {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
}

.writing-meta-field {
  display: grid;
  gap: 0.18rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  min-width: 0;
}

.writing-meta-field:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.writing-meta-label {
  margin: 0;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(143, 214, 255, 0.72);
}

.writing-meta-value {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.42;
  color: rgba(245, 247, 251, 0.82);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.writing-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.writing-meta-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(143, 214, 255, 0.14);
  background: rgba(143, 214, 255, 0.05);
  color: rgba(245, 247, 251, 0.7);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
}

.writing-meta-note {
  padding: 0.85rem 0.9rem;
  border-radius: 14px;
  border: 1px solid rgba(143, 214, 255, 0.08);
  background: rgba(255, 255, 255, 0.025);
}

.writing-meta-note-text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: rgba(245, 247, 251, 0.66);
  font-style: italic;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 1240px) {
  .panel-writing {
    width: min(1240px, 93vw);
  }

  .writing-stage {
    grid-template-columns: minmax(0, 1fr) 256px;
  }

  .writing-body-scroll {
    padding: 1.7rem 1.8rem 2rem;
  }
}

@media (max-width: 1000px) {
  .panel-writing {
    width: min(94vw, 800px);
    max-width: 94vw;
  }

  .writing-feature-module {
    height: min(calc(100vh - 132px), 760px);
  }

  .writing-stage {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) minmax(0, auto);
  }

  .writing-body-card {
    border-right: 0;
    border-bottom: 1px solid rgba(143, 214, 255, 0.07);
  }

  .writing-meta-card {
    max-height: min(260px, 34vh);
  }

  .writing-meta-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem 1.2rem;
  }

  .writing-meta-field {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .writing-meta-inner {
    padding: 1.1rem 1.2rem 1.2rem;
    gap: 0.75rem;
  }
}

@media (max-width: 760px) {
  .panel-writing {
    width: min(96vw, 620px);
    max-width: 96vw;
  }

  .writing-feature-module {
    height: min(calc(100vh - 120px), 680px);
  }

  .writing-tabs {
    gap: 0.2rem;
    padding-inline: 0.95rem;
    scroll-padding-inline: 0.95rem;
  }

  .writing-tab {
    font-size: 0.76rem;
    padding: 0.5rem 0.6rem;
  }

  .writing-body-scroll {
    padding: 1.3rem 1.2rem 1.5rem;
  }

  .writing-body-title {
    font-size: 1.3rem;
  }

  .writing-paragraph {
    font-size: 0.94rem;
    line-height: 1.72;
  }

  .writing-meta-fields {
    grid-template-columns: 1fr;
  }

  .writing-meta-card {
    max-height: min(220px, 30vh);
  }
}