:root {
  color-scheme: light;
  --bg: #f5f1e8;
  --surface: #fffaf0;
  --surface-strong: #ffffff;
  --ink: #182522;
  --muted: #6f766f;
  --line: #d9d1bf;
  --accent: #176b5b;
  --accent-dark: #0d473d;
  --warn: #b04a2f;
  --shadow: 0 18px 45px rgba(32, 27, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(23, 107, 91, 0.12), transparent 28rem),
    linear-gradient(135deg, #f5f1e8 0%, #eef3ee 100%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
  min-width: 0;
}

input,
select,
textarea {
  max-width: 100%;
}

img {
  max-width: 100%;
}

.field-hint {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 1.35;
}

.catalog-suggestions {
  display: grid;
  gap: 8px;
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--surface-strong);
}

.catalog-suggestions[hidden] {
  display: none;
}

.suggestion-item {
  display: grid;
  gap: 6px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 10px 12px;
  background: #f6faf8;
  color: var(--ink);
  text-align: left;
  white-space: normal;
}

.suggestion-item strong {
  line-height: 1.25;
}

.suggestion-item:hover,
.suggestion-item:focus {
  border-color: var(--accent);
  outline: none;
}

.suggestion-item span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
  white-space: normal;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.install-landing {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  width: min(100% - 32px, 680px);
  margin: 0 auto;
  text-align: center;
}

.install-landing[hidden] {
  display: none;
}

.install-logo {
  width: 104px;
  height: 104px;
  border-radius: 22px;
  box-shadow: 0 18px 36px rgba(32, 27, 18, 0.16);
}

.install-landing h1 {
  font-size: clamp(2.4rem, 10vw, 4.6rem);
}

.install-landing p {
  max-width: 32rem;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 750;
  line-height: 1.45;
}

.install-landing .private-note {
  max-width: 34rem;
  border: 1px solid rgba(23, 107, 91, 0.24);
  border-radius: 8px;
  padding: 10px 14px;
  background: rgba(255, 250, 240, 0.74);
  color: var(--accent-dark);
  font-size: 0.95rem;
}

.install-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  margin-top: 4px;
}

.install-option {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 118px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 250, 240, 0.82);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.install-option:hover,
.install-option:focus-visible,
.install-option.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.12);
  outline: none;
}

.platform-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--accent-dark);
  box-shadow: 0 8px 18px rgba(32, 27, 18, 0.08);
}

.apple-icon {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 2.25rem;
  line-height: 1;
}

.android-icon svg {
  width: 34px;
  height: 34px;
}

.install-option h2 {
  margin: 0 0 5px;
  font-size: 1rem;
  line-height: 1.15;
}

.install-option p {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 750;
  line-height: 1.38;
}

.install-help {
  display: grid;
  gap: 6px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  text-align: left;
  font-weight: 800;
  line-height: 1.42;
}

.install-help strong {
  color: var(--ink);
  font-size: 1rem;
}

.install-help span {
  display: block;
  font-size: 0.9rem;
}

.install-landing small {
  max-width: 30rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
  line-height: 1.4;
}

.install-landing-mode .app-shell,
.install-landing-mode .mobile-tabbar {
  display: none;
}

.update-notice {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(420px, calc(100% - 36px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: rgba(255, 250, 240, 0.98);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 850;
}

.update-notice[hidden] {
  display: none;
}

.update-notice .primary-action {
  min-height: 38px;
  padding: 0 12px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0 24px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-lockup > div {
  min-width: 0;
}

.app-logo {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(32, 27, 18, 0.12);
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.mobile-tabbar {
  display: none;
}

.sync-status {
  max-width: 100%;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

[hidden] {
  display: none !important;
}

.login-gate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin: 8px 0 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.9);
  box-shadow: var(--shadow);
}

.login-gate h2 {
  margin: 4px 0 8px;
  font-size: clamp(1.45rem, 4vw, 2rem);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h2 {
  font-size: 1.25rem;
  line-height: 1.2;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
  line-height: 1.55;
}

.primary-action,
.ghost-action,
.nav-action,
.danger-action,
.icon-button {
  min-width: 0;
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.primary-action {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 22px rgba(23, 107, 91, 0.22);
}

.primary-action:hover {
  background: var(--accent-dark);
}

.ghost-action {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.nav-action {
  background: rgba(255, 250, 240, 0.78);
  border-color: var(--line);
  color: var(--accent-dark);
}

.nav-action:hover,
.nav-action:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.12);
  outline: none;
}

.danger-action {
  background: #fff1ed;
  border-color: #f0c5b9;
  color: var(--warn);
}

.icon-button {
  width: 42px;
  padding: 0;
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.stats-grid,
.home-overview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.home-overview {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  align-items: stretch;
}

.stat {
  min-height: 104px;
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.82);
  color: inherit;
  text-align: left;
}

button.stat:hover,
button.stat:focus-visible,
.home-icon-action:hover,
.home-icon-action:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.12);
  outline: none;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.stat strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.6rem, 4vw, 2.25rem);
}

.home-icon-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  width: 56px;
}

.home-icon-action {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.7);
  color: var(--accent-dark);
}

.home-icon-action span {
  font-size: 1.35rem;
  line-height: 1;
}

.app-update-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin: -4px 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 250, 240, 0.62);
}

.app-update-strip strong {
  display: block;
  margin-top: 3px;
  color: var(--ink);
  font-size: 0.95rem;
}

.app-update-strip p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
  line-height: 1.35;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 170px 130px;
  gap: 12px;
  margin-bottom: 22px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.7);
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

fieldset {
  margin: 0;
  border: 0;
  padding: 0;
}

.choice-field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.choice-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.check-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: var(--surface-strong);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 750;
}

.check-pill input {
  width: 16px;
  min-height: 16px;
  padding: 0;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--ink);
  min-height: 42px;
  padding: 9px 11px;
}

textarea {
  resize: vertical;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-actions {
  display: flex;
  gap: 8px;
}

.puzzle-list {
  display: grid;
  gap: 10px;
}

.catalog-browser {
  margin-top: 34px;
}

.catalog-toolbar {
  grid-template-columns: minmax(220px, 1fr) 170px 170px;
  margin-bottom: 14px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.catalog-card {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px 9px 9px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 18px rgba(32, 27, 18, 0.05);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.catalog-card:hover,
.catalog-card:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.12), 0 8px 18px rgba(32, 27, 18, 0.05);
}

.catalog-card h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.catalog-card .muted {
  font-size: 0.8rem;
}

.catalog-row-main {
  min-width: 0;
}

.catalog-card-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  min-width: 142px;
}

.pill.neutral {
  background: #f0eee7;
  color: var(--muted);
}

.admin-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.48);
}

.compact-heading {
  margin-bottom: 12px;
}

.compact-heading h3 {
  margin: 2px 0 0;
  font-size: 1.05rem;
}

.compact-form {
  gap: 10px;
}

.inline-actions {
  margin-top: 12px;
}

.admin-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.admin-list-item {
  display: grid;
  gap: 3px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.72);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.admin-list-item:hover,
.admin-list-item:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.12);
}

.admin-list-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

.media-admin {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.field-label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.media-admin-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
  min-height: 34px;
}

.media-admin-item {
  display: grid;
  gap: 6px;
  width: 150px;
  margin: 0;
}

.media-admin-item img {
  width: 150px;
  aspect-ratio: 1.24;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7f2e8;
}

.plain-image-button {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}

.copy-photo-item .ghost-action {
  width: 100%;
}

.file-action {
  display: inline-grid;
  width: auto;
  margin: 0;
}

.file-action input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.file-action span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  background: #fffaf0;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.media-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.media-actions .ghost-action,
.media-actions .file-action span {
  min-height: 42px;
}

.money-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.money-field > span {
  padding: 0 10px 0 12px;
  color: var(--muted);
  font-weight: 900;
}

.money-field input {
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
}

.form-section:nth-child(1) {
  background: rgba(255, 255, 255, 0.5);
}

.form-section:nth-child(2) {
  background: rgba(232, 244, 240, 0.46);
}

.form-section:nth-child(3) {
  background: rgba(247, 236, 221, 0.5);
}

.media-admin-item figcaption {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.activity-section {
  margin-top: 14px;
}

.activity-list {
  display: grid;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
}

.activity-item {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.68);
}

.activity-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

.duplicate-list {
  max-height: 420px;
}

.duplicate-review-item {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.68);
}

.duplicate-review-item > span {
  color: var(--muted);
  font-size: 0.82rem;
}

.duplicate-review-rows {
  display: grid;
  gap: 6px;
}

.duplicate-review-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.duplicate-review-row span {
  min-width: 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.duplicate-status {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-left: 3px solid var(--accent);
  padding: 0 0 0 10px;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.user-admin-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 140px 110px auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.68);
}

.user-admin-row strong,
.user-admin-row span {
  display: block;
}

.user-admin-row span {
  color: var(--muted);
  font-size: 0.82rem;
}

.form-inline-action {
  align-self: end;
  display: flex;
}

.compact-checkbox {
  min-height: auto;
  padding-top: 0;
}

.catalog-image,
.catalog-placeholder {
  display: grid;
  place-items: center;
  width: 104px;
  aspect-ratio: 1.24;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(23, 107, 91, 0.18), rgba(176, 74, 47, 0.16)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.48) 0 8px, transparent 8px 16px);
  color: var(--accent-dark);
  font-weight: 900;
}

.catalog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-more {
  grid-column: 1 / -1;
}

.catalog-dialog .puzzle-form {
  max-width: 760px;
}

.catalog-dialog-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
}

.catalog-dialog-images {
  display: grid;
  gap: 12px;
  align-content: start;
}

.catalog-detail-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.catalog-detail-list div {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.catalog-detail-list dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.catalog-detail-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.puzzle-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.82);
  color: inherit;
  font: inherit;
  text-align: left;
  box-shadow: 0 8px 18px rgba(32, 27, 18, 0.05);
  cursor: pointer;
}

.puzzle-card:hover,
.puzzle-card.is-active {
  border-color: var(--accent);
}

.cover {
  display: grid;
  place-items: center;
  width: 88px;
  aspect-ratio: 1.24;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(23, 107, 91, 0.22), rgba(176, 74, 47, 0.2)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.48) 0 8px, transparent 8px 16px);
  color: var(--accent-dark);
  font-weight: 900;
}

.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.card-title strong {
  font-size: 1.02rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 9px;
  background: #e8f1ee;
  color: var(--accent-dark);
  font-size: 0.74rem;
  font-weight: 900;
}

.pill.sold {
  background: #f7e1db;
  color: var(--warn);
}

.pill.collector {
  background: #fff0c2;
  color: #75510c;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.86rem;
}

.price {
  color: var(--ink);
  font-weight: 900;
  white-space: nowrap;
}

.inline-detail {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 250, 240, 0.92);
  box-shadow: var(--shadow);
  margin: -2px 0 8px;
}

.detail-media {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 260px));
  gap: 12px;
  align-items: start;
}

.detail-image-block {
  display: grid;
  gap: 6px;
  margin: 0;
}

.detail-image-button {
  display: block;
  border: 0;
  padding: 0;
  background: transparent;
  text-align: left;
}

.detail-image-button:hover .cover,
.detail-image-button:focus-visible .cover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 91, 0.14);
}

.detail-image-block figcaption {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.detail-cover {
  width: 100%;
  aspect-ratio: 1.42;
  border-radius: 8px;
}

.artwork-cover {
  aspect-ratio: 1.42;
}

.own-photo-cover {
  aspect-ratio: 1.42;
}

.image-dialog {
  width: min(1080px, calc(100% - 28px));
  border: 0;
  border-radius: 8px;
  padding: 14px;
  background: #111816;
  color: white;
}

.image-dialog figure {
  display: grid;
  gap: 10px;
  margin: 0;
}

.image-dialog img {
  display: block;
  max-width: 100%;
  max-height: min(78vh, 820px);
  margin: 0 auto;
  object-fit: contain;
  border-radius: 6px;
}

.image-dialog figcaption {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 800;
}

.image-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.92);
}

.own-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1.42;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.own-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.detail-item {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.detail-item span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.detail-item strong {
  display: block;
  margin-top: 3px;
}

.collector-box {
  display: grid;
  gap: 10px;
  border: 1px solid #e5c269;
  border-radius: 8px;
  padding: 12px;
  background: #fff7dc;
}

.collector-item {
  display: grid;
  gap: 4px;
}

.collector-item strong {
  color: #4c3407;
}

.collector-item span,
.collector-item small {
  color: #75510c;
  font-weight: 750;
}

.collector-item p {
  color: var(--ink);
  line-height: 1.45;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.58);
}

.empty-action {
  width: auto;
  margin-top: 14px;
}

dialog {
  width: min(760px, calc(100% - 24px));
  border: 0;
  border-radius: 10px;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(18, 24, 22, 0.38);
}

.puzzle-form {
  padding: 18px;
}

.dialog-head,
.dialog-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dialog-head {
  margin-bottom: 18px;
}

.dialog-actions {
  margin-top: 18px;
}

.dialog-actions > div {
  display: flex;
  gap: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-sections {
  display: grid;
  gap: 14px;
}

.form-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.42);
}

.form-section h3 {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 1rem;
}

.wide {
  grid-column: 1 / -1;
}

.checkbox-row {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding-top: 20px;
}

.checkbox-row input {
  width: 18px;
  min-height: 18px;
}

@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body {
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }

  .app-shell {
    width: 100%;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 10px;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 2.65rem);
    line-height: 1;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .brand-lockup {
    align-items: flex-start;
    width: 100%;
  }

  .app-logo {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
  }

  .topbar-actions {
    align-items: stretch;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    width: 100%;
  }

  .sync-status {
    grid-column: 1 / -1;
    justify-content: center;
  }

  .topbar-actions .quick-link,
  .topbar-actions .install-action {
    display: none;
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }

  .login-gate {
    grid-template-columns: 1fr;
  }

  .primary-action,
  .ghost-action,
  .nav-action,
  .danger-action,
  .topbar-actions .ghost-action {
    width: 100%;
  }

  .stats-grid,
  .home-overview {
    grid-template-columns: 1fr 1fr;
  }

  .home-icon-actions {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .home-icon-action {
    min-height: 44px;
  }

  .stat {
    min-height: 92px;
    padding: 14px;
  }

  .stat strong {
    font-size: clamp(1.45rem, 8vw, 2rem);
  }

  .app-update-strip {
    margin-top: -2px;
  }

  .puzzle-card {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
    padding: 9px;
  }

  .catalog-card {
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    padding: 9px;
  }

  .card-title,
  .meta {
    min-width: 0;
  }

  .card-title strong,
  .catalog-card h3 {
    overflow-wrap: anywhere;
  }

  .catalog-card-pills {
    grid-column: 2;
    justify-content: flex-start;
    min-width: 0;
  }

  .catalog-image,
  .catalog-placeholder {
    width: 76px;
  }

  .cover {
    width: 72px;
  }

  .price {
    grid-column: 2;
    white-space: normal;
  }

  dialog,
  .image-dialog {
    width: calc(100% - 16px);
    max-width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
    overflow: auto;
  }

  .puzzle-form {
    padding: 14px;
  }

  .dialog-head {
    align-items: flex-start;
  }

  .form-grid,
  .detail-grid,
  .detail-media,
  .media-admin,
  .user-admin-row,
  .catalog-dialog-layout,
  .catalog-detail-list div {
    grid-template-columns: 1fr;
  }

  .dialog-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .dialog-actions > div {
    flex-direction: column-reverse;
    width: 100%;
  }

  .dialog-actions > span {
    display: none;
  }

  .media-actions,
  .choice-list {
    align-items: stretch;
    flex-direction: column;
  }

  .media-admin-item,
  .media-admin-item img {
    width: min(100%, 180px);
  }

  .duplicate-review-row {
    grid-template-columns: 1fr;
  }

  .file-action,
  .file-action span,
  .check-pill {
    width: 100%;
  }

  .section-actions {
    width: 100%;
    flex-direction: column;
  }

  .install-landing {
    width: min(100% - 28px, 420px);
  }

  .install-logo {
    width: 86px;
    height: 86px;
  }

  .install-options {
    grid-template-columns: 1fr;
  }

  .install-option {
    min-height: 104px;
  }

  .update-notice {
    right: 10px;
    bottom: calc(76px + env(safe-area-inset-bottom));
    left: 10px;
    justify-content: space-between;
  }

  .mobile-tabbar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: rgba(255, 250, 240, 0.96);
    box-shadow: 0 -10px 24px rgba(32, 27, 18, 0.12);
  }

  .tabbar-action {
    display: grid;
    place-items: center;
    gap: 2px;
    min-width: 0;
    min-height: 52px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--accent-dark);
    font-weight: 850;
  }

  .tabbar-action:disabled {
    color: var(--muted);
    cursor: not-allowed;
    opacity: 0.58;
  }

  .tabbar-action span {
    font-size: 1.25rem;
    line-height: 1;
  }

  .tabbar-action strong {
    font-size: 0.72rem;
    line-height: 1.1;
  }

  #mobileAddPuzzleBtn {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 18px rgba(23, 107, 91, 0.2);
  }
}