:root {
  color-scheme: dark;
  --ink: #f4f1e8;
  --muted: #a9b0b6;
  --canvas: #0d1115;
  --surface: #14191f;
  --surface-raised: #1b2229;
  --line: #303943;
  --accent: #f0b35a;
  --accent-strong: #ffd18d;
  --ready: #73d6a2;
  --review: #f0b35a;
  --missing: #ef7b73;
  --shadow: 0 20px 60px rgb(0 0 0 / 28%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--canvas);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% -10%, rgb(240 179 90 / 16%), transparent 30rem),
    linear-gradient(180deg, #12171c 0, var(--canvas) 28rem);
}

button,
input,
a {
  font: inherit;
}

button,
.button {
  min-height: 44px;
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 3px solid rgb(240 179 90 / 45%);
  outline-offset: 3px;
}

a {
  color: inherit;
}

.shell {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: 0 20px 72px;
}

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  padding: max(12px, env(safe-area-inset-top)) 0 12px;
  background: linear-gradient(180deg, rgb(13 17 21 / 97%) 65%, transparent);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgb(240 179 90 / 45%);
  border-radius: 50%;
  color: var(--accent);
  background: rgb(240 179 90 / 8%);
  font-size: 18px;
}

.brand-name {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.brand-subtitle,
.muted {
  color: var(--muted);
}

.brand-subtitle {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-actions,
.action-row,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  padding: 48px 0 28px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 0.98;
}

h2 {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.05;
}

.lede {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #17120b;
  background: var(--accent);
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.button:hover,
button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
}

.button.secondary,
button.secondary,
.button.ghost,
button.ghost {
  color: var(--ink);
  border-color: var(--line);
  background: var(--surface-raised);
}

.button.ghost,
button.ghost {
  background: transparent;
}

.button.small,
button.small {
  min-height: 38px;
  padding: 7px 13px;
  font-size: 13px;
}

button[disabled] {
  cursor: progress;
  opacity: 0.55;
  transform: none;
}

.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 16px;
}

.card,
.track-row,
.review-card,
.empty-state {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgb(27 34 41 / 94%), rgb(20 25 31 / 94%));
  box-shadow: var(--shadow);
}

.card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border-radius: 24px;
}

.qobuz-source {
  min-height: 0;
  gap: 4px;
  margin-bottom: 24px;
}

.qobuz-progress-card {
  margin-bottom: 22px;
  padding: 20px;
  border: 1px solid rgb(240 179 90 / 32%);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgb(240 179 90 / 9%), transparent 48%),
    var(--surface);
  box-shadow: var(--shadow);
}

.qobuz-progress-card.failed {
  border-color: rgb(239 123 115 / 40%);
}

.qobuz-progress-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.qobuz-progress-heading h2 {
  font-size: clamp(24px, 4vw, 34px);
}

.qobuz-progress-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.qobuz-batch-line {
  margin: 10px 0 0;
  color: var(--accent-strong);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.qobuz-progress-stats span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgb(13 17 21 / 45%);
  font-size: 12px;
}

.qobuz-progress-stats strong {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.qobuz-progress-error {
  margin: 14px 0 0;
  color: var(--missing);
  font-size: 13px;
}

.card h3,
.track-title,
.candidate-title {
  margin: 0;
  color: var(--ink);
}

.card h3 {
  margin-top: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
  font-weight: 500;
  line-height: 1.1;
}

.source-badge,
.status-badge,
.count-chip {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.source-badge,
.status-badge {
  padding: 6px 10px;
}

.count-chip {
  padding: 4px 8px;
  color: var(--muted);
}

.progress {
  height: 8px;
  margin: 20px 0 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #0d1115;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #5cc48d, #9ee1ba);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.track-list,
.review-list,
.candidate-list {
  display: grid;
  gap: 12px;
}

.track-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 15px 16px;
  border-radius: 18px;
  box-shadow: none;
}

.track-position {
  color: #737e87;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.track-title {
  font-size: 16px;
  font-weight: 750;
}

.track-meta,
.candidate-meta {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.status-badge.ready {
  color: var(--ready);
  border-color: rgb(115 214 162 / 35%);
  background: rgb(115 214 162 / 8%);
}

.status-badge.needs_review {
  color: var(--review);
  border-color: rgb(240 179 90 / 35%);
  background: rgb(240 179 90 / 8%);
}

.status-badge.missing,
.status-badge.unmatched {
  color: var(--missing);
  border-color: rgb(239 123 115 / 32%);
  background: rgb(239 123 115 / 7%);
}

.status-badge.qobuz-download,
.status-badge.qobuz-job-state {
  text-transform: none;
  letter-spacing: 0.03em;
}

.status-badge.qobuz-download.queued,
.status-badge.qobuz-download.searching,
.status-badge.qobuz-download.downloading,
.status-badge.qobuz-download.downloaded,
.status-badge.qobuz-job-state.pending,
.status-badge.qobuz-job-state.running {
  color: var(--accent-strong);
  border-color: rgb(240 179 90 / 38%);
  background: rgb(240 179 90 / 9%);
}

.status-badge.qobuz-download.stored,
.status-badge.qobuz-job-state.done {
  color: var(--ready);
  border-color: rgb(115 214 162 / 35%);
  background: rgb(115 214 162 / 8%);
}

.status-badge.qobuz-download.ambiguous,
.status-badge.qobuz-download.conflict {
  color: var(--review);
  border-color: rgb(240 179 90 / 35%);
  background: rgb(240 179 90 / 8%);
}

.status-badge.qobuz-download.not_found,
.status-badge.qobuz-download.failed,
.status-badge.qobuz-job-state.failed {
  color: var(--missing);
  border-color: rgb(239 123 115 / 32%);
  background: rgb(239 123 115 / 7%);
}

.filter-row {
  margin-bottom: 18px;
}

.filter-row button[aria-pressed="true"] {
  color: #17120b;
  border-color: var(--accent);
  background: var(--accent);
}

.review-card {
  padding: 22px;
  border-radius: 24px;
}

.review-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 18px;
}

.review-heading h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 500;
}

.candidate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(13 17 21 / 55%);
}

.quality {
  color: var(--accent-strong);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.empty-state {
  padding: 44px 24px;
  border-radius: 24px;
  text-align: center;
}

.empty-state p {
  max-width: 520px;
  margin: 12px auto 0;
  color: var(--muted);
  line-height: 1.55;
}

.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 18px;
}

.provider-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgb(27 34 41 / 96%), rgb(20 25 31 / 96%));
  box-shadow: var(--shadow);
}

.provider-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.provider-heading h2 {
  margin-top: 12px;
  font-size: 34px;
}

.provider-components {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.provider-component {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) auto;
  gap: 4px 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgb(13 17 21 / 45%);
}

.provider-component small {
  grid-column: 1 / -1;
  color: var(--muted);
}

.provider-state {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.provider-state.healthy { color: var(--ready); }
.provider-state.expired,
.provider-state.provider_down { color: var(--missing); }
.provider-state.rate_limited { color: var(--review); }

.provider-version {
  margin: 14px 0 0;
  font-size: 13px;
}

.credential-guide {
  margin-top: 18px;
  border: 1px solid rgb(185 255 233 / 18%);
  border-radius: 16px;
  background: rgb(13 17 21 / 52%);
}

.credential-guide summary {
  padding: 14px 16px;
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.credential-guide[open] summary {
  border-bottom: 1px solid var(--line);
}

.credential-guide-body {
  display: grid;
  gap: 10px;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.credential-guide-body h3,
.credential-guide-body p,
.credential-guide-body ol,
.credential-guide-body dl {
  margin: 0;
}

.credential-guide-body h3 {
  margin-top: 4px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 800;
}

.credential-guide-body ol {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}

.credential-guide-body dl {
  display: grid;
  gap: 7px;
}

.credential-guide-body dl div {
  display: grid;
  grid-template-columns: minmax(150px, auto) 1fr;
  gap: 8px 12px;
  align-items: baseline;
}

.credential-guide-body dt,
.credential-guide-body dd {
  margin: 0;
}

.credential-guide-body code {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.credential-guide-body a {
  color: var(--accent-strong);
}

.credential-warning {
  padding: 11px 12px;
  border-left: 3px solid var(--review);
  border-radius: 8px;
  background: rgb(245 194 107 / 8%);
}

.credential-form {
  display: grid;
  gap: 9px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.credential-form h3,
.credential-form p {
  margin: 0 0 4px;
}

.credential-form label {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.credential-form input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #0d1115;
}

.credential-form button {
  margin-top: 8px;
}

.storage-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.storage-summary > span,
.storage-quota > span {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgb(13 17 21 / 52%);
}

.storage-summary strong,
.storage-quota strong {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 500;
}

.storage-summary small,
.storage-quota small {
  color: var(--muted);
}

.storage-guide {
  margin-bottom: 22px;
}

.storage-config-card,
.storage-account-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgb(27 34 41 / 96%), rgb(20 25 31 / 96%));
  box-shadow: var(--shadow);
}

.storage-config-card {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: 28px;
  margin-bottom: 22px;
}

.storage-config-card h2 {
  font-size: 34px;
}

.storage-config-card form,
.storage-account-form {
  display: grid;
  gap: 9px;
}

.storage-config-card label,
.storage-account-form label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.storage-config-card input,
.storage-account-form input[type="number"] {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #0d1115;
}

.storage-account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: 18px;
}

.storage-account-card h2 {
  font-size: 30px;
}

.storage-email {
  margin: 7px 0 0;
  font-size: 13px;
}

.storage-quota {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.storage-account-form {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.storage-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
}

.storage-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.provider-state.not_configured {
  color: var(--muted);
}

.login-page,
.boot-screen {
  display: grid;
  min-height: 100vh;
  place-content: center;
  padding: 24px;
}

.login-panel {
  width: min(100%, 520px);
  padding: clamp(28px, 7vw, 54px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgb(20 25 31 / 94%);
  box-shadow: var(--shadow);
}

.login-panel h1,
.boot-screen h1 {
  font-size: clamp(42px, 10vw, 68px);
}

.login-panel label {
  display: block;
  margin: 30px 0 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.login-panel input {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #0d1115;
}

.login-panel button {
  width: 100%;
  margin-top: 14px;
}

.form-error {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--missing);
  font-size: 13px;
}

.toast {
  position: fixed;
  z-index: 30;
  right: 20px;
  bottom: max(20px, env(safe-area-inset-bottom));
  max-width: min(420px, calc(100vw - 40px));
  padding: 13px 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #252d35;
  box-shadow: var(--shadow);
}

.loading-bar {
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.loading-bar::after {
  display: block;
  width: 40%;
  height: 100%;
  content: "";
  background: var(--accent);
  animation: loading 1s ease-in-out infinite alternate;
}

@keyframes loading {
  from { transform: translateX(-100%); }
  to { transform: translateX(250%); }
}

@media (max-width: 720px) {
  .shell {
    padding-inline: 14px;
  }

  .brand-subtitle {
    display: none;
  }

  .page-header {
    grid-template-columns: 1fr;
    padding-top: 34px;
  }

  .page-header .action-row {
    align-items: stretch;
  }

  .page-header .button,
  .page-header button {
    flex: 1 1 auto;
  }

  .track-row {
    grid-template-columns: 32px minmax(0, 1fr);
  }

  .track-actions {
    grid-column: 2;
  }

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

  .qobuz-progress-heading {
    display: grid;
  }

  .provider-heading {
    display: grid;
  }

  .credential-guide-body dl div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .storage-summary,
  .storage-config-card,
  .storage-quota {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}