:root {
  --bg: #121212;
  --panel: #181818;
  --card: #202020;
  --card-hover: #262626;
  --border: #333333;
  --text: #f5f5f5;
  --muted: #a3a3a3;

  --vault-blue: #3b82f6;
  --vault-blue-dark: #1e3a8a;

  --wardrobe-tan: #d4b28c;
  --wardrobe-tan-dark: #b08968;

  --danger: #ef4444;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  border-right: 1px solid var(--border);
  padding: 28px 20px;
  background: var(--panel);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark,
.hero-logo {
  width: 64px;
  height: 64px;
  border: 2px solid var(--border);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.logo-text {
  font-weight: 700;
}

.logo-subtitle {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  margin-top: 36px;
  display: grid;
  gap: 8px;
}

.nav-link {
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}

.nav-link:hover {
  background: var(--card);
  color: var(--text);
}

.nav-link.active {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
}

.nav-link.vault-active {
  border-color: var(--vault-blue-dark);
  color: var(--vault-blue);
}

.nav-link.wardrobe-active {
  border-color: var(--wardrobe-tan-dark);
  color: var(--wardrobe-tan);
}

.nav-vault:hover {
  color: var(--vault-blue);
}

.nav-wardrobe:hover {
  color: var(--wardrobe-tan);
}

.main-content {
  flex: 1;
  padding: 48px;
}

.hero {
  max-width: 760px;
  margin: 80px auto;
  text-align: center;
}

.hero-logo {
  margin: 0 auto 24px;
  width: 88px;
  height: 88px;
  font-size: 24px;
}

.hero h1 {
  margin: 0;
  font-size: 48px;
}

.hero p {
  color: var(--muted);
  font-size: 18px;
}

.home-cards {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.home-card,
.placeholder-card,
.category-card,
.collection-panel,
.empty-state-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.home-card,
.placeholder-card,
.category-card {
  padding: 26px;
  text-align: left;
}

.home-card h2,
.placeholder-card h2,
.category-card h3 {
  margin-top: 0;
}

.home-card p,
.placeholder-card p,
.category-card p,
.page-header p {
  color: var(--muted);
}

.vault-card {
  border-color: var(--vault-blue-dark);
}

.vault-card:hover {
  border-color: var(--vault-blue);
}

.wardrobe-card {
  border-color: var(--wardrobe-tan-dark);
}

.wardrobe-card:hover {
  border-color: var(--wardrobe-tan);
}

.page-header,
.category-hero {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  margin-bottom: 28px;
}

.page-header h1,
.category-hero h1 {
  margin: 0;
  font-size: 42px;
  letter-spacing: -0.04em;
}

.category-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-copy {
  margin: 10px 0 0;
  color: var(--muted);
}

.vault-accent h1 {
  color: var(--vault-blue);
}

.wardrobe-accent h1 {
  color: var(--wardrobe-tan);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.category-card {
  transition: border-color 160ms ease, transform 160ms ease;
}

.category-card:hover {
  transform: translateY(-2px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.button:hover {
  border-color: var(--vault-blue);
}

.primary-button {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  font-weight: 700;
}

.primary-button:hover {
  border-color: var(--text);
  background: #ffffff;
}

.danger-button {
  color: #fca5a5;
}

.danger-button:hover {
  border-color: var(--danger);
}

.collection-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: start;
}

.collection-panel {
  padding: 22px;
}

.wishlist-panel {
  background: #1b1b1b;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.panel-header h2 {
  margin: 0;
  font-size: 22px;
}

.panel-header p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
}

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

.item-row {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.item-row:hover {
  border-color: #444444;
  transform: translateY(-1px);
}

.item-row[open] {
  background: var(--card-hover);
}

.item-row summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding: 16px;
}

.item-row summary::-webkit-details-marker {
  display: none;
}

.item-row summary::before {
  content: "›";
  display: inline-block;
  margin-right: 10px;
  color: var(--muted);
  transition: transform 160ms ease;
}

.item-row[open] summary::before {
  transform: rotate(90deg);
}

.item-details {
  border-top: 1px solid var(--border);
  padding: 18px;
  color: var(--text);
  display: grid;
  gap: 18px;
}

.detail-grid {
  display: grid;
  gap: 12px;
}

.detail-grid p {
  margin: 0;
  display: grid;
  gap: 4px;
}

.detail-grid strong {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-grid span {
  color: var(--text);
}

.detail-grid a {
  color: var(--vault-blue);
}

.item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.item-actions form {
  margin: 0;
}

.item-image {
  display: block;
  max-width: 220px;
  max-height: 320px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.empty-state,
.empty-state-card {
  color: var(--muted);
}

.empty-state-card {
  padding: 20px;
}

.empty-state-card h3 {
  margin: 0 0 6px;
  color: var(--text);
}

.empty-state-card p {
  margin: 0;
}

.item-form {
  max-width: 640px;
  display: grid;
  gap: 18px;
}

.item-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.item-form input,
.item-form select,
.item-form textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 12px;
  font: inherit;
}

.item-form textarea {
  min-height: 120px;
}

@media (max-width: 1100px) {
  .collection-layout {
    grid-template-columns: 1fr;
  }

  .category-hero {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .main-content {
    padding: 24px;
  }

  .home-cards {
    grid-template-columns: 1fr;
  }
}

.form-card {
  max-width: 820px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 26px;
  display: grid;
  gap: 26px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.form-section {
  display: grid;
  gap: 18px;
}

.form-section h2 {
  margin: 0;
  font-size: 20px;
}

.form-section label {
  display: grid;
  gap: 8px;
}

.form-section label span,
.current-image-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-section input,
.form-section select,
.form-section textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
}

.form-section input:focus,
.form-section select:focus,
.form-section textarea:focus {
  outline: none;
  border-color: var(--vault-blue);
}

.form-section textarea {
  min-height: 130px;
}

.current-image-card {
  display: grid;
  gap: 10px;
}

.form-footer {
  display: flex;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.home-hero {
  min-height: 420px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 360px;
  gap: 28px;
  align-items: stretch;
}

.home-hero-content,
.home-logo-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.home-hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.home-hero-content h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.home-hero-content p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}

.home-actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.home-logo-card {
  display: grid;
  place-items: center;
  text-align: center;
}

.home-logo-card .hero-logo {
  margin: 0;
}

.home-logo-card p {
  color: var(--muted);
}

.home-section {
  margin-top: 28px;
}

.home-card {
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.home-card:hover {
  background: var(--card-hover);
  transform: translateY(-2px);
}

.home-card .eyebrow {
  margin-bottom: 12px;
}

@media (max-width: 1000px) {
  .home-hero {
    grid-template-columns: 1fr;
  }

  .home-logo-card {
    min-height: 220px;
  }
}

.search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-bottom: 28px;
}

.search-form input {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
}

.search-form input:focus {
  outline: none;
  border-color: var(--vault-blue);
}

.search-summary {
  color: var(--muted);
  margin-bottom: 16px;
}

.search-result-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  transition: background 160ms ease, transform 160ms ease, border-color 160ms ease;
}

.search-result-card:hover {
  background: var(--card-hover);
  transform: translateY(-1px);
  border-color: #444444;
}

.search-result-card h2 {
  margin: 0 0 6px;
  font-size: 18px;
}

.search-result-card p,
.search-result-card span {
  color: var(--muted);
  margin: 0;
}

.collector-card {
  border-top: 1px solid var(--border);
  padding: 20px;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 22px;
}

.collector-image,
.collector-image-placeholder {
  width: 100%;
  max-height: 340px;
  border-radius: 16px;
  border: 1px solid var(--border);
  object-fit: cover;
  background: var(--bg);
}

.collector-image-placeholder {
  height: 300px;
  display: grid;
  place-items: center;
  color: var(--muted);
}

.collector-info h3 {
  margin: 0 0 18px;
  font-size: 24px;
}

.detail-section {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.detail-section h4 {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.detail-section p {
  margin: 0;
  display: grid;
  gap: 4px;
}

.detail-section strong {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-section span {
  color: var(--text);
}

.detail-section a {
  color: var(--vault-blue);
}

@media (max-width: 900px) {
  .collector-card {
    grid-template-columns: 1fr;
  }
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: start;
}

.dashboard-main {
  grid-row: span 2;
}

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

.dashboard-category-list a {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--text);
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.dashboard-category-list a:hover {
  background: var(--card-hover);
  border-color: #444444;
  transform: translateY(-1px);
}

.dashboard-category-list span:last-child {
  color: var(--muted);
}

@media (max-width: 1000px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .dashboard-main {
    grid-row: auto;
  }
}

.dashboard-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
}

.summary-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.summary-card strong {
  font-size: 34px;
}

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

.toast-stack {
  position: fixed;
  top: 24px;
  right: 24px;
  display: grid;
  gap: 10px;
  z-index: 999;
}

.toast {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
}

.toast-success {
  border-color: #22c55e;
}

.toast-error {
  border-color: var(--danger);
}

.wishlist-panel .collector-card {
  grid-template-columns: 1fr;
}

.wishlist-panel .collector-image,
.wishlist-panel .collector-image-placeholder {
  max-width: 220px;
}

.structure-block {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 14px;
}

.structure-block h3 {
  margin: 0;
}

.structure-block p {
  margin: 0;
  color: var(--muted);
}

.mini-form {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  display: grid;
  gap: 10px;
}

.mini-form label {
  display: grid;
  gap: 8px;
}

.mini-form label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mini-form input {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

.structure-field-row {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.structure-field-row span:last-child {
  color: var(--muted);
}

.structure-field-list {
  display: grid;
  gap: 16px;
}

.structure-field-edit {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 14px;
}

.structure-field-edit label,
.checkbox-label {
  display: grid;
  gap: 8px;
}

.structure-field-edit label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.structure-field-edit input,
.structure-field-edit select {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

.checkbox-label {
  color: var(--muted);
}

.structure-library-list,
.structure-category-list {
  display: grid;
  gap: 14px;
}

.structure-library-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.structure-library-header .button {
  flex-shrink: 0;
}

.structure-category-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.structure-category-row form {
  margin: 0;
}

.structure-category-row form .button {
  height: 100%;
}

.structure-category-link {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.structure-category-link:hover {
  background: var(--card-hover);
  border-color: #444444;
  transform: translateY(-1px);
}

.structure-category-link span:last-child {
  color: var(--muted);
  white-space: nowrap;
}

@media (max-width: 700px) {
  .structure-library-header {
    flex-direction: column;
  }

  .structure-category-row {
    grid-template-columns: 1fr;
  }

  .structure-category-link {
    align-items: flex-start;
    flex-direction: column;
  }
}

.nav {
  margin-top: 36px;
  display: grid;
  gap: 24px;
}

.nav-group {
  display: grid;
  gap: 8px;
}

.nav-section-label {
  margin: 0 0 4px;
  padding: 0 14px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
}

.nav-group {
  padding: 18px 0;
  border-top: 1px solid var(--border);
}

.nav-group:first-child {
  border-top: none;
  padding-top: 0;
}

.nav-section-label {
  margin: 0 0 12px;
  padding: 0 14px;
  color: #7a7a7a;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.nav-group .nav-link {
  margin-bottom: 4px;
}

.nav-group .nav-link:last-child {
  margin-bottom: 0;
}

.dashboard-library-stack {
  display: grid;
  gap: 24px;
}

.library-page-header {
  border-color: var(--library-accent);
}

.library-page-header h1 {
  color: var(--library-accent);
}

.library-category-card {
  border-color: color-mix(
    in srgb,
    var(--library-accent) 55%,
    var(--border)
  );
}

.library-category-card:hover {
  border-color: var(--library-accent);
}

.nav-link[style]:hover,
.nav-link[style].active {
  border-color: var(--library-accent);
  color: var(--library-accent);
}

.nav-empty-state {
  margin: 0;
  padding: 8px 14px;
  color: var(--muted);
  font-size: 13px;
}

.profile-list {
  display: grid;
  gap: 16px;
}

.profile-card {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 16px;
}

.profile-card-active {
  border-color: var(--vault-blue);
}

.profile-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.profile-card-header h3 {
  margin: 0 0 6px;
}

.profile-card-header p {
  margin: 0;
  color: var(--muted);
}

.profile-status {
  color: #86efac;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 700px) {
  .profile-card-header {
    flex-direction: column;
  }
}

.profile-danger-actions {
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.profile-protected-note {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.danger-hero {
  border-color: rgba(239, 68, 68, 0.55);
}

.danger-hero h1 {
  color: #fca5a5;
}

.delete-warning-card {
  max-width: 760px;
  background: var(--panel);
  border: 1px solid var(--danger);
  border-radius: 24px;
  padding: 26px;
  display: grid;
  gap: 24px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

.delete-warning-header h2 {
  margin: 0 0 8px;
  color: #fca5a5;
}

.delete-warning-header p {
  margin: 0;
  color: var(--muted);
}

.delete-impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.delete-impact-grid div {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 8px;
}

.delete-impact-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.delete-impact-grid strong {
  font-size: 28px;
}

.delete-confirm-form {
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

@media (max-width: 700px) {
  .delete-impact-grid {
    grid-template-columns: 1fr;
  }
}

.account-nav-group form {
  margin: 0;
}

.signed-in-account {
  padding: 0 14px 10px;
  display: grid;
  gap: 3px;
}

.signed-in-account strong {
  color: var(--text);
  font-size: 14px;
}

.signed-in-account span {
  color: var(--muted);
  font-size: 12px;
}

.nav-button {
  width: 100%;
  background: transparent;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.auth-page {
  min-height: 100vh;
  padding: 32px;
  display: grid;
  place-items: center;
}

.login-card {
  width: min(100%, 480px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  display: grid;
  gap: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.login-brand {
  display: grid;
  gap: 18px;
  text-align: center;
}

.login-brand .hero-logo {
  margin: 0 auto;
}

.login-brand h1 {
  margin: 0;
  font-size: 38px;
}

.login-brand p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.profile-account-summary {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(130px, 1fr)
  );
  gap: 14px;
}

.profile-account-summary div,
.account-status-card div {
  display: grid;
  gap: 5px;
}

.profile-account-summary span,
.account-status-card span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.profile-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.account-status-card {
  background: #181818;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  margin-bottom: 18px;
  display: grid;
  gap: 16px;
}

.form-section small {
  color: var(--muted);
  font-size: 12px;
}

.profile-view-banner {
  margin-bottom: 22px;
  padding: 15px 18px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.55);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.profile-view-banner > div {
  display: grid;
  gap: 4px;
}

.profile-view-banner strong {
  color: #fcd34d;
}

.profile-view-banner span {
  color: var(--muted);
  font-size: 13px;
}

.profile-view-banner form {
  margin: 0;
  flex-shrink: 0;
}

.profile-return-button {
  border-color: rgba(245, 158, 11, 0.65);
}

@media (max-width: 700px) {
  .profile-view-banner {
    align-items: stretch;
    flex-direction: column;
  }

  .profile-view-banner .button {
    width: 100%;
  }
}

.login-limit-warning {
  padding: 14px 16px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.45);
  border-radius: 14px;
  display: grid;
  gap: 5px;
}

.login-limit-warning strong {
  color: #fca5a5;
}

.login-limit-warning p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.login-security-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.mobile-menu-button,
.mobile-sidebar-header,
.sidebar-overlay {
  display: none;
}

@media (max-width: 850px) {
  body {
    overflow-x: hidden;
  }

  body.mobile-menu-open {
    overflow: hidden;
  }

  .app-shell {
    display: block;
    min-height: 100vh;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1001;
    width: min(84vw, 320px);
    height: 100vh;
    overflow-y: auto;
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    box-shadow: 18px 0 40px rgba(0, 0, 0, 0.45);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.62);
    backdrop-filter: blur(2px);
  }

  .sidebar-overlay.visible {
    display: block;
  }

  .mobile-menu-button {
    position: sticky;
    top: 0;
    z-index: 900;
    width: 100%;
    min-height: 54px;
    padding: 12px 18px;
    background: var(--panel);
    border: 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
  }

  .mobile-menu-icon {
    font-size: 22px;
    line-height: 1;
  }

  .mobile-sidebar-header {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .mobile-sidebar-close {
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
  }

  .main-content {
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 18px 14px 36px;
  }

  .dashboard-layout,
  .collection-layout {
    grid-template-columns: 1fr;
  }

  .category-hero,
  .page-header {
    padding: 20px;
  }

  .category-hero {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .category-hero .button {
    width: 100%;
    text-align: center;
  }

  .collector-card {
    grid-template-columns: 1fr;
  }

  .collector-image-area {
    width: 100%;
  }

  .collector-image {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
  }

  .item-actions,
  .form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .item-actions .button,
  .item-actions form,
  .item-actions form button,
  .form-footer .button {
    width: 100%;
  }
}

.credential-setup-panel {
  max-width: 720px;
}

.credential-setup-logout {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.disabled-option {
  opacity: 0.55;
  cursor: not-allowed;
}

.muted-note {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}