:root {
  --bg: #0c0f14;
  --bg-elevated: #121820;
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #f4f6fb;
  --muted: #9aa3b5;
  --accent: #6ee7b7;
  --accent-dim: rgba(110, 231, 183, 0.15);
  --danger: #f87171;
  --radius: 16px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(110, 231, 183, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(96, 165, 250, 0.1), transparent 50%),
    var(--bg);
}

h1, h2, h3 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
}

p { margin: 0; }

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.auth-shell {
  max-width: 420px;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

.auth-panel {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.auth-panel h1 {
  font-size: 1.85rem;
  margin-top: 0.25rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}

.auth-form .field-block input {
  width: 100%;
}

.auth-error {
  color: var(--danger);
  font-size: 0.9rem;
}

.auth-qr-wrap {
  display: flex;
  justify-content: center;
  padding: 0.75rem;
  background: #fff;
  border-radius: 12px;
}

.auth-qr {
  width: 200px;
  height: 200px;
}

.auth-secret {
  word-break: break-all;
  font-size: 0.75rem;
}

.auth-foot {
  margin-top: 0.5rem;
}

.auth-foot a {
  color: var(--accent);
}

.topbar-actions .logout-form {
  display: inline;
  margin: 0;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.brand {
  display: flex;
  gap: 0.85rem;
  align-items: center;
}

.brand-logo {
  height: 68px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
  display: block;
}

.brand-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.topbar h1 { font-size: 2rem; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
}

.hero-panel {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 840px) {
  .hero-panel { grid-template-columns: 1fr 1.2fr; align-items: start; }
}

.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.tiny { font-size: 0.75rem; }

.label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.tabs {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
}

.tab.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.search-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.condition-select {
  min-width: 10.5rem;
  cursor: pointer;
}

.field-block {
  display: block;
  margin-bottom: 0.55rem;
}

.condition-pill {
  display: inline-block;
  margin: 0.35rem 0 0;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(96, 165, 250, 0.12);
  color: #93c5fd;
  border: 1px solid rgba(96, 165, 250, 0.25);
}

.quantity-pill {
  display: inline-block;
  margin: 0.35rem 0 0 0.35rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  background: rgba(110, 231, 183, 0.1);
  color: var(--accent);
  border: 1px solid rgba(110, 231, 183, 0.28);
}

input[type="search"],
input[type="number"],
.ask-input,
.condition-select {
  flex: 1;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 0.75rem 0.9rem;
  font: inherit;
}

input:focus {
  outline: 2px solid rgba(110, 231, 183, 0.35);
  outline-offset: 1px;
}

.btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 12px;
  padding: 0.65rem 1rem;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn.primary {
  background: linear-gradient(135deg, #34d399, #2dd4bf);
  color: #052e1f;
  border-color: transparent;
  font-weight: 600;
}

.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); border-color: rgba(248, 113, 113, 0.35); }
.btn.sm { padding: 0.4rem 0.65rem; font-size: 0.82rem; }
.btn.block { width: 100%; margin-top: 1rem; }

.search-results {
  margin-top: 0.75rem;
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.25);
}

.search-hit {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.search-hit:last-child { border-bottom: 0; }
.search-hit:hover { background: rgba(255, 255, 255, 0.04); }

.search-hit img {
  width: 56px;
  height: 78px;
  object-fit: cover;
  border-radius: 8px;
  background: #1a2030;
}

.search-hit h4 {
  margin: 0 0 0.15rem;
  font-size: 0.95rem;
  font-family: inherit;
  font-weight: 600;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px dashed var(--border);
  margin-bottom: 1.25rem;
}

.meta-strip-warn {
  border-color: rgba(251, 191, 36, 0.45);
  background: rgba(251, 191, 36, 0.06);
}

.meta-strip code {
  font-size: 0.85rem;
  color: var(--accent);
}

.meta-strip-urls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.lan-access-warn {
  margin: 0.65rem 0 0;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.45;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: var(--text);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
}

.admin-inventory-section {
  margin-bottom: 1.75rem;
}

.admin-inventory-section:last-child {
  margin-bottom: 0;
}

.admin-inventory-section .catalog-section-title {
  margin-top: 0;
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  align-items: start;
}

.card-tile {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.22);
  min-width: 0;
  align-items: start;
}

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

.card-thumb img {
  width: 96px;
  height: 134px;
  object-fit: cover;
  border-radius: 10px;
  background: #1a2030;
}

.game-tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.card-body h3 {
  font-size: 1.05rem;
  line-height: 1.25;
  margin-bottom: 0.25rem;
  overflow-wrap: anywhere;
}

.set-line { font-size: 0.82rem; margin-bottom: 0.65rem; }

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  width: 100%;
}

.price-row > div {
  min-width: 0;
}

.price-row > div:first-child {
  grid-column: 1 / -1;
}

.price-row .ask-input,
.price-row .qty-input {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  flex: none;
  padding: 0.55rem 0.5rem;
  font: inherit;
}

.qty-input:focus,
.price-row .ask-input:focus {
  outline: 2px solid rgba(110, 231, 183, 0.35);
  outline-offset: 1px;
}

.price {
  font-size: 1.25rem;
  font-weight: 600;
}

.price.stale { opacity: 0.55; }

.tile-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem;
  width: 100%;
}

.tile-actions .btn {
  width: 100%;
  min-width: 0;
  white-space: normal;
  line-height: 1.2;
  padding: 0.45rem 0.5rem;
}

.empty {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--muted);
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: #111827;
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

/* Public scan page */
.public-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem 2rem;
}

.public-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.public-image {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent);
  padding: 1.25rem;
  display: flex;
  justify-content: center;
}

.public-image img {
  width: min(260px, 70vw);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}

.public-details { padding: 0 1.25rem 1.5rem; }

.public-details h1 {
  font-size: 1.65rem;
  line-height: 1.15;
  margin: 0.35rem 0;
}

.public-price-block {
  margin: 1.25rem 0 0.5rem;
  padding: 1rem;
  border-radius: 16px;
  background: rgba(110, 231, 183, 0.08);
  border: 1px solid rgba(110, 231, 183, 0.2);
}

.hero-price {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.15rem 0;
}

.public-footer {
  margin-top: 1.25rem;
  text-align: center;
}

.public-catalog {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  min-height: 100vh;
}

.public-catalog-head {
  margin-bottom: 1.5rem;
}

.public-catalog-head h1 {
  font-size: 2rem;
  margin: 0.25rem 0 0.5rem;
}

.catalog-section {
  margin-bottom: 2.25rem;
}

.catalog-section-title {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 1.65rem;
  font-weight: 400;
  margin: 0 0 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.admin-inventory-section .catalog-section-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.section-value {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}

.public-catalog-body h3 {
  font-size: 1.05rem;
  line-height: 1.25;
  margin: 0 0 0.2rem;
  overflow-wrap: anywhere;
}

.public-catalog-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.public-catalog-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.75rem;
  padding: 0.85rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.public-catalog-card:hover {
  border-color: rgba(110, 231, 183, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.public-catalog-card img {
  width: 88px;
  height: 122px;
  object-fit: cover;
  border-radius: 10px;
  background: #1a2030;
}

.public-catalog-body h2 {
  font-size: 1.05rem;
  line-height: 1.25;
  margin: 0.15rem 0;
  overflow-wrap: anywhere;
}

.public-catalog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.4rem 0;
}

.public-catalog-meta .quantity-pill {
  margin: 0;
}

.catalog-price {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0.35rem 0 0.15rem;
}

.catalog-cta {
  display: block;
}

.public-catalog-empty {
  text-align: center;
  padding: 3rem 1rem;
}

.public-back {
  display: inline-block;
  margin-bottom: 0.5rem;
  text-decoration: none;
}

.public-back:hover {
  color: var(--accent);
}

.public-hub {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
  min-height: 100vh;
}

.public-hub-head h1 {
  font-size: 2rem;
  margin: 0.25rem 0 0.75rem;
}

.public-hub-choices {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

@media (min-width: 560px) {
  .public-hub-choices {
    grid-template-columns: 1fr 1fr;
  }

  .public-hub-choices-single {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }
}

.public-hub-card {
  display: block;
  padding: 1.35rem 1.25rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.public-hub-card:hover {
  border-color: rgba(110, 231, 183, 0.4);
  transform: translateY(-2px);
}

.public-hub-card h2 {
  font-size: 1.35rem;
  margin: 0.5rem 0 0.35rem;
}

.public-hub-icon {
  font-size: 1.75rem;
  opacity: 0.85;
}

.public-scan {
  max-width: 520px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  min-height: 100vh;
}

.public-scan-head h1 {
  font-size: 1.75rem;
  margin: 0.35rem 0;
}

.admin-scan-panel .panel-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.admin-scan-panel .scan-panel {
  margin-top: 0.5rem;
}

.scan-panel {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.qr-reader {
  width: 100%;
  min-height: 260px;
  margin-bottom: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
}

.scan-status {
  margin: 0.5rem 0 0.75rem;
  min-height: 2.5em;
}

.scan-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.scan-total-panel {
  margin: 1.25rem 0;
  padding: 1rem 1.15rem;
  border-radius: 16px;
  background: rgba(110, 231, 183, 0.08);
  border: 1px solid rgba(110, 231, 183, 0.22);
}

.scan-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.scan-total-row .hero-price {
  margin: 0;
  font-size: 2rem;
}

.scan-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.scan-list-item {
  display: grid;
  grid-template-columns: 48px 1fr auto auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.65rem 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.scan-list-item img {
  width: 48px;
  height: 66px;
  object-fit: cover;
  border-radius: 6px;
  background: #1a2030;
}

.scan-item-name {
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.25;
}

.scan-item-price {
  font-weight: 700;
  white-space: nowrap;
}

.scan-remove {
  padding: 0.25rem 0.45rem;
  line-height: 1;
}