/* Collections — curated groups of writing.
   Kept separate so custom site/About styling can evolve independently. */

.collections-eyebrow {
  margin: 0 0 0.8rem;
  color: var(--green, #176a49);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.7rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.collections-eyebrow::before {
  display: inline-block;
  width: 0.46rem;
  height: 0.46rem;
  margin-right: 0.62rem;
  border-radius: 50%;
  background: var(--orange, #e86c2f);
  box-shadow: 0 0 0 0.25rem rgba(232, 108, 47, 0.12);
  content: "";
  vertical-align: 0.04rem;
}

.collections-index {
  margin-top: clamp(2.5rem, 7vw, 5rem);
}

.collections-index__header {
  max-width: 48rem;
  margin-bottom: clamp(2rem, 6vw, 4rem);
}

.collections-index__header h1,
.collection-detail__header h1 {
  margin: 0;
  color: var(--ink, #17372c);
  font-size: clamp(3rem, 9vw, 6.8rem);
  font-weight: 620;
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.collections-index__header > p:last-child {
  max-width: 42rem;
  margin: 1.35rem 0 0;
  color: var(--ink-soft, #315449);
  font-family: var(--font-serif, Georgia, serif);
  font-size: clamp(1.08rem, 2.5vw, 1.32rem);
  line-height: 1.6;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.6rem);
}

.collection-card {
  min-width: 0;
}

.collection-card__link {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 1rem;
  min-height: 100%;
  overflow: hidden;
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  border: 1px solid rgba(23, 106, 73, 0.14);
  border-radius: clamp(1.2rem, 2.7vw, 1.8rem);
  background:
    radial-gradient(circle at 100% 0%, rgba(232, 108, 47, 0.09), transparent 13rem),
    linear-gradient(145deg, rgba(255, 253, 247, 0.9), rgba(217, 230, 217, 0.38));
  box-shadow: 0 18px 54px rgba(43, 64, 52, 0.07);
  color: inherit;
  text-decoration: none;
}

.collection-card__link::after {
  position: absolute;
  right: -3.5rem;
  bottom: -5rem;
  z-index: -1;
  width: 11rem;
  height: 11rem;
  border: 1px solid rgba(23, 106, 73, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 1.7rem rgba(23, 106, 73, 0.025);
  content: "";
}

.collection-card__link:hover {
  border-color: rgba(232, 108, 47, 0.3);
  color: inherit;
  transform: translateY(-2px);
  box-shadow: 0 24px 64px rgba(43, 64, 52, 0.11);
}

.collection-card__index,
.collection-piece__number {
  color: var(--orange, #e86c2f);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.collection-card__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--sage, #8da994);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.66rem;
  font-weight: 730;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.collection-card h2 {
  margin: 0;
  color: var(--ink, #17372c);
  font-size: clamp(1.65rem, 4vw, 2.6rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 1;
}

.collection-card__copy > p:last-child {
  margin: 1rem 0 0;
  color: var(--ink-soft, #315449);
  font-family: var(--font-serif, Georgia, serif);
  line-height: 1.55;
}

.collection-card__arrow,
.collection-piece__arrow {
  color: var(--green, #176a49);
  font-size: 1rem;
}

.collection-detail {
  width: min(100%, 900px);
  margin: clamp(2.8rem, 8vw, 6rem) auto 0;
}

.collection-detail__header {
  position: relative;
  overflow: hidden;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid rgba(23, 106, 73, 0.14);
  border-radius: clamp(1.35rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 92% 8%, rgba(232, 108, 47, 0.12), transparent 17rem),
    linear-gradient(135deg, rgba(217, 230, 217, 0.5), rgba(255, 253, 247, 0.78));
  box-shadow: 0 22px 68px rgba(43, 64, 52, 0.08);
}

.collection-detail__back {
  display: inline-block;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.7rem;
  font-weight: 730;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.collection-detail__description {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  color: var(--ink-soft, #315449);
  font-family: var(--font-serif, Georgia, serif);
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  line-height: 1.6;
}

.collection-piece-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collection-piece__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.2rem);
  padding: clamp(1.1rem, 3vw, 1.55rem);
  border: 1px solid var(--line, rgba(23, 55, 44, 0.14));
  border-radius: 1.1rem;
  background: rgba(255, 253, 247, 0.64);
  color: inherit;
  text-decoration: none;
}

.collection-piece__link:hover {
  border-color: rgba(232, 108, 47, 0.28);
  background: rgba(255, 253, 247, 0.9);
  color: inherit;
  transform: translateX(3px);
}

.collection-piece__copy {
  min-width: 0;
}

.collection-piece__copy > * {
  display: block;
}

.collection-piece__meta {
  margin-bottom: 0.28rem;
  color: var(--sage, #8da994);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.65rem;
  font-weight: 720;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.collection-piece__copy strong {
  color: var(--ink, #17372c);
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  font-weight: 680;
}

.collection-piece__copy > span:last-child {
  margin-top: 0.3rem;
  overflow: hidden;
  color: var(--ink-soft, #315449);
  font-family: var(--font-serif, Georgia, serif);
  line-height: 1.5;
}

.collection-empty {
  padding: clamp(2rem, 6vw, 4rem);
  border: 1px dashed rgba(23, 106, 73, 0.2);
  border-radius: 1.4rem;
  background: rgba(255, 253, 247, 0.46);
  text-align: center;
}

.collection-empty span {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--orange, #e86c2f);
  font-size: 1.5rem;
}

.collection-empty p {
  margin: 0;
  color: var(--ink-soft, #315449);
  font-family: var(--font-serif, Georgia, serif);
}

.post-collections {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.post-collections > span {
  color: var(--sage, #8da994);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.64rem;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-collections a {
  padding: 0.28rem 0.62rem;
  border: 1px solid rgba(23, 106, 73, 0.16);
  border-radius: 999px;
  background: rgba(217, 230, 217, 0.35);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.67rem;
  font-weight: 700;
  text-decoration: none;
}

/* Admin collection studio */
.admin-collection-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.admin-collection-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line, rgba(23, 55, 44, 0.14));
  border-radius: 1rem;
  background: rgba(255, 253, 247, 0.62);
}

.collection-members {
  margin: 0;
  padding: 0;
  border: 0;
}

.collection-members legend {
  margin-bottom: 0.25rem;
  color: var(--ink, #17372c);
  font-weight: 700;
}

.collection-member-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 5rem;
  align-items: center;
  gap: 1rem;
  margin-top: 0.65rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line, rgba(23, 55, 44, 0.14));
  border-radius: 0.9rem;
  background: rgba(255, 253, 247, 0.58);
}

.collection-member-row__toggle {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
  cursor: pointer;
}

.collection-member-row__toggle input {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  accent-color: var(--green, #176a49);
}

.collection-member-row__toggle span {
  min-width: 0;
}

.collection-member-row__toggle strong,
.collection-member-row__toggle small {
  display: block;
}

.collection-member-row__toggle strong {
  color: var(--ink, #17372c);
}

.collection-member-row__toggle small {
  margin-top: 0.15rem;
  color: var(--sage, #8da994);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.64rem;
  letter-spacing: 0.035em;
}

.collection-member-row__order {
  display: grid;
  gap: 0.18rem;
}

.collection-member-row__order span {
  color: var(--sage, #8da994);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.58rem;
  font-weight: 720;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.collection-member-row__order input {
  width: 100%;
  min-width: 0;
  padding: 0.48rem 0.55rem;
}

@media (max-width: 760px) {
  .collection-grid {
    grid-template-columns: 1fr;
  }

  .collection-card__link {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .collection-card__arrow {
    display: none;
  }

  .collection-piece__link {
    grid-template-columns: 1.5rem minmax(0, 1fr);
  }

  .collection-piece__arrow {
    display: none;
  }

  .admin-collection-row {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .collection-member-row {
    grid-template-columns: 1fr;
  }

  .collection-member-row__order {
    width: 5rem;
    margin-left: 1.8rem;
  }
}