/* ── Vault Hero ──────────────────────────────────────── */
.vault-hero {
  padding: 5rem 2rem 3.5rem;
  border-bottom: 1px solid var(--border);
}
.vault-hero-inner { max-width: 1100px; margin: 0 auto; }
.vault-hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--teal);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.vault-hero-headline {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.vault-hero-sub {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 520px;
}

/* ── Filters ─────────────────────────────────────────── */
.vault-filters-section {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(19,19,22,0.6);
  position: sticky;
  top: 57px;
  z-index: 90;
  backdrop-filter: blur(10px);
}
.vault-filters-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.filter-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.filter-chips {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.chip:hover { border-color: var(--gold-dim); color: var(--text); }
.chip-active {
  background: rgba(201,168,76,0.12);
  border-color: var(--gold);
  color: var(--gold);
}
.chip-psa { }
.chip-psa.chip-active { background: rgba(30,100,200,0.15); border-color: #3b82f6; color: #60a5fa; }
.chip-psa:hover { border-color: #3b82f6; color: #93c5fd; }
.chip-bgs { }
.chip-bgs.chip-active { background: rgba(180,40,40,0.15); border-color: #ef4444; color: #fca5a5; }
.chip-bgs:hover { border-color: #ef4444; color: #fca5a5; }
.chip-cgc { }
.chip-cgc.chip-active { background: rgba(20,160,80,0.15); border-color: #22c55e; color: #86efac; }
.chip-cgc:hover { border-color: #22c55e; color: #86efac; }

/* ── Main Grid ───────────────────────────────────────── */
.vault-main { padding: 3rem 2rem 5rem; }
.vault-grid-inner { max-width: 1100px; margin: 0 auto; }

.vault-empty {
  text-align: center;
  padding: 5rem 2rem;
}
.vault-empty-title {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}
.btn-secondary {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover { border-color: var(--gold-dim); color: var(--text); }

.vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ── Listing Card ────────────────────────────────────── */
.listing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
}
.listing-card:hover {
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-2px);
}
.listing-exhibit {
  border-color: rgba(201,168,76,0.25);
  opacity: 0.85;
}
.listing-exhibit:hover { transform: none; }

/* Image placeholder */
.listing-img-wrap { position: relative; }
.listing-img-placeholder {
  background: var(--bg-card-2);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.listing-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.04) 0%, transparent 60%);
}
.listing-img-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
  text-align: center;
  padding: 1rem;
}
.listing-img-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.listing-img-set {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}
.listing-img-grade-badge {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.3rem 0.85rem;
  border-radius: 6px;
  margin-top: 0.25rem;
}

.exhibit-ribbon {
  position: absolute;
  top: 14px;
  right: -24px;
  background: var(--gold-dim);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 2.5rem;
  transform: rotate(45deg);
  font-weight: 500;
}

/* Card body */
.listing-body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.listing-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.listing-era-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--teal);
  text-transform: uppercase;
}
.listing-year {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
}
.listing-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.listing-set {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Grade row */
.listing-grade-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.25rem;
}
.listing-grade-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}
.listing-grade-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
}
.listing-cert-link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  transition: color 0.15s;
}
.listing-cert-link:hover { color: var(--teal); }

/* Grader badge colors */
.grade-psa {
  background: rgba(30,100,200,0.18);
  color: #60a5fa;
  border: 1px solid rgba(59,130,246,0.3);
}
.grade-bgs {
  background: rgba(180,40,40,0.18);
  color: #fca5a5;
  border: 1px solid rgba(239,68,68,0.3);
}
.grade-cgc {
  background: rgba(20,160,80,0.18);
  color: #86efac;
  border: 1px solid rgba(34,197,94,0.3);
}

/* Provenance */
.listing-provenance {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--text-muted);
  flex: 1;
}

/* Footer price + CTA */
.listing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  gap: 0.75rem;
}
.listing-price {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text);
}
.listing-price-exhibit {
  font-size: 0.85rem;
  color: var(--gold-dim);
}
.listing-exhibit-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-left: auto;
}
.btn-reserve {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  background: var(--gold);
  color: var(--bg);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.15s, opacity 0.15s;
  flex-shrink: 0;
}
.btn-reserve:hover { background: #d4b05e; }

/* ── Authentication Standards ────────────────────────── */
.auth-standards {
  padding: 5rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}
.auth-standards-inner { max-width: 1100px; margin: 0 auto; }
.auth-standards-header { margin-bottom: 3rem; }
.auth-standards-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 0.75rem;
}
.auth-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.auth-step { }
.auth-step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.75rem;
}
.auth-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text);
}
.auth-step p {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Grid card links ─────────────────────────────────── */
.listing-img-link { display: block; text-decoration: none; }
.listing-img-link:hover .listing-img-placeholder { opacity: 0.9; }
.listing-name-link { color: inherit; text-decoration: none; }
.listing-name-link:hover { color: var(--gold); }

/* ── Detail Page: Breadcrumb ─────────────────────────── */
.detail-breadcrumb {
  padding: 1.1rem 2rem;
  border-bottom: 1px solid var(--border);
}
.detail-breadcrumb-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.breadcrumb-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.15s;
  letter-spacing: 0.04em;
}
.breadcrumb-link:hover { color: var(--gold); }
.breadcrumb-sep {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}
.breadcrumb-current {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* ── Detail Page: Layout ─────────────────────────────── */
.detail-main {
  padding: 4rem 2rem 6rem;
}
.detail-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 5rem;
  align-items: start;
}

/* ── Detail Image Column ─────────────────────────────── */
.detail-image-col {
  position: sticky;
  top: 80px;
}
.detail-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.08);
}
.detail-img-exhibit {
  border-color: rgba(201,168,76,0.3);
}
.detail-img-placeholder {
  background: var(--bg-card-2);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.detail-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(201,168,76,0.08) 0%, transparent 65%);
}
.detail-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.3) 100%);
}
.detail-img-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 1;
  text-align: center;
  padding: 2rem;
}
.detail-img-name {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}
.detail-img-set {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}
.detail-img-grade-badge {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 500;
  padding: 0.45rem 1.1rem;
  border-radius: 8px;
  margin-top: 0.5rem;
}

/* Cert block below image */
.detail-cert-block {
  margin-top: 1.25rem;
  padding: 1.1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.detail-cert-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.detail-cert-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  transition: opacity 0.15s;
}
.detail-cert-link:hover { opacity: 0.8; }
.detail-cert-company {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.detail-cert-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.04em;
}
.detail-cert-link svg {
  color: var(--teal);
  flex-shrink: 0;
}
.detail-cert-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  margin-top: 0.15rem;
}

/* ── Detail Info Column ──────────────────────────────── */
.detail-meta-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.detail-era-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--teal);
  text-transform: uppercase;
}
.detail-year {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
}
.detail-card-name {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.6rem;
}
.detail-card-set {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 2.5rem;
}

/* Grade block */
.detail-grade-block {
  padding: 1.75rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.detail-grade-company {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.detail-grade-company-name {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.detail-grade-num-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.detail-grade-num {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.02em;
}
.detail-grade-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Provenance */
.detail-provenance-block {
  margin-bottom: 2.5rem;
}
.detail-section-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.65rem;
}
.detail-provenance-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* CTA block */
.detail-cta-block {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 2rem;
}
.detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.detail-price-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.detail-price {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}
.btn-inquire {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  padding: 1rem 2rem;
  border-radius: 10px;
  background: var(--gold);
  color: var(--bg);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.15s, transform 0.1s;
  margin-bottom: 1rem;
}
.btn-inquire:hover { background: #d4b05e; transform: translateY(-1px); }
.detail-cta-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 0.04em;
}

/* Exhibit CTA variant */
.detail-cta-exhibit {
  border-color: rgba(201,168,76,0.3);
}
.detail-exhibit-notice {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.detail-exhibit-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  display: inline-block;
  align-self: flex-start;
}
.detail-exhibit-notice p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* Trust row */
.detail-trust-row {
  display: flex;
  gap: 1.5rem;
}
.detail-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.detail-trust-item svg { color: var(--gold-dim); flex-shrink: 0; }

/* ── Detail Pagination ───────────────────────────────── */
.detail-pagination {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}
.detail-pagination-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}
.pagination-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, background 0.15s;
  max-width: 280px;
}
.pagination-link:hover {
  border-color: rgba(201,168,76,0.35);
  background: rgba(201,168,76,0.04);
}
.pagination-link svg { color: var(--text-dim); flex-shrink: 0; }
.pagination-prev { justify-self: start; }
.pagination-next { justify-self: end; flex-direction: row-reverse; }
.pagination-link div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.pagination-dir {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pagination-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
}
.pagination-grade {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}
.pagination-all {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.pagination-all:hover { border-color: var(--gold-dim); color: var(--gold); }

/* ── Inquire Form ────────────────────────────────────── */
.inquire-form { }

.inquire-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.inquire-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.inquire-field-full {
  grid-column: 1 / -1;
}
.inquire-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.inquire-optional {
  font-style: normal;
  opacity: 0.6;
  text-transform: none;
  letter-spacing: 0;
}
.inquire-input,
.inquire-textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body, inherit);
  font-size: 0.88rem;
  padding: 0.65rem 0.85rem;
  transition: border-color 0.15s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.inquire-input::placeholder,
.inquire-textarea::placeholder {
  color: var(--text-dim);
}
.inquire-input:focus,
.inquire-textarea:focus {
  border-color: rgba(201,168,76,0.5);
}
.inquire-textarea {
  resize: vertical;
  min-height: 88px;
  line-height: 1.55;
}

/* Error state */
.inquire-error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: 8px;
  color: #fca5a5;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.55;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

/* Success state */
.inquire-success {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: rgba(20,160,80,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 10px;
  margin-bottom: 1rem;
}
.inquire-success-icon {
  color: #86efac;
  flex-shrink: 0;
  margin-top: 1px;
}
.inquire-success-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.35rem;
  line-height: 1.3;
}
.inquire-success-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
  .auth-steps { grid-template-columns: repeat(2, 1fr); }
  .detail-inner { grid-template-columns: 1fr; gap: 3rem; }
  .detail-image-col { position: static; }
  .detail-img-placeholder { height: 320px; }
  .detail-grade-num { font-size: 3rem; }
}

@media (max-width: 640px) {
  .vault-filters-inner { gap: 1rem; }
  .filter-group { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .vault-grid { grid-template-columns: 1fr; }
  .auth-steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .vault-hero { padding: 3.5rem 1.5rem 2.5rem; }
  .vault-main { padding: 2rem 1.5rem 4rem; }
  .detail-main { padding: 2.5rem 1.5rem 4rem; }
  .detail-pagination-inner { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .pagination-all { display: none; }
  .detail-trust-row { flex-wrap: wrap; gap: 1rem; }
  .inquire-fields { grid-template-columns: 1fr; }
}

/* ── Vault Consign Strip (on /vault index) ───────────── */
.vault-consign-strip {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(201,168,76,0.05) 0%, transparent 60%);
}
.vault-consign-strip-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.vault-consign-strip-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.vault-consign-strip-text {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-muted);
  max-width: 560px;
}
.btn-consign-strip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.06);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.btn-consign-strip:hover {
  background: rgba(201,168,76,0.14);
  color: var(--text);
}

/* ── Consign Page: Hero ──────────────────────────────── */
.consign-hero {
  padding: 5rem 2rem 3.5rem;
  border-bottom: 1px solid var(--border);
}
.consign-hero-inner { max-width: 1100px; margin: 0 auto; }
.consign-headline {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.consign-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 560px;
}

/* ── Consign Page: How It Works ──────────────────────── */
.consign-how {
  padding: 5rem 2rem;
  border-bottom: 1px solid var(--border);
}
.consign-how-inner { max-width: 1100px; margin: 0 auto; }
.consign-how-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  margin-top: 0.75rem;
}
.consign-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.consign-step { }
.consign-step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.75rem;
}
.consign-step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text);
}
.consign-step p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Consign Page: Trust Strip ───────────────────────── */
.consign-trust {
  padding: 3.5rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.consign-trust-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.consign-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.consign-trust-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.consign-trust-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.consign-trust-desc {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── Consign Page: Intake Form ───────────────────────── */
.consign-form-section {
  padding: 5rem 2rem 6rem;
}
.consign-form-inner {
  max-width: 740px;
  margin: 0 auto;
}
.consign-form-header {
  margin-bottom: 2.5rem;
}
.consign-form-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 0.75rem;
  margin-bottom: 0.75rem;
}
.consign-form-sub {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
}
.consign-error {
  margin-bottom: 1.5rem;
}
.consign-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.consign-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.consign-field-full {
  grid-column: 1 / -1;
}
.consign-req {
  color: var(--gold);
  font-style: normal;
}
.consign-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%234a4840' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
}
.btn-consign-submit {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 1.1rem 2rem;
  border-radius: 10px;
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  margin-bottom: 1rem;
}
.btn-consign-submit:hover { background: #d4b05e; transform: translateY(-1px); }
.consign-submit-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.55;
  letter-spacing: 0.02em;
}

/* ── Consign Thanks Page ─────────────────────────────── */
.consign-thanks-section {
  padding: 6rem 2rem 8rem;
}
.consign-thanks-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.consign-thanks-icon {
  color: var(--teal);
  margin-bottom: 1.5rem;
}
.consign-thanks-headline {
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.consign-thanks-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 3rem;
}
.consign-thanks-steps {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 3rem;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
}
.consign-thanks-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.consign-thanks-step p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  padding-top: 1px;
}
.consign-thanks-actions {
  display: flex;
  justify-content: center;
}

/* ── Responsive: Consign ─────────────────────────────── */
@media (max-width: 900px) {
  .consign-steps { grid-template-columns: 1fr; gap: 2rem; }
  .consign-trust-inner { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .consign-hero { padding: 3.5rem 1.5rem 2.5rem; }
  .consign-how { padding: 3rem 1.5rem; }
  .consign-trust { padding: 2.5rem 1.5rem; }
  .consign-form-section { padding: 3rem 1.5rem 5rem; }
  .consign-fields { grid-template-columns: 1fr; }
  .vault-consign-strip-inner { flex-direction: column; align-items: flex-start; }
}