:root {
  color-scheme: dark;
  --background: #101214;
  --surface: #181b1e;
  --surface-muted: #202428;
  --border: #31363b;
  --text: #f3f4f4;
  --muted: #9aa1a7;
  --accent: #f2a900;
  --accent-hover: #ffc233;
  --danger: #ff7474;
  --success: #62c98b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "PingFang SC", sans-serif;
}

button, input, select, textarea { font: inherit; }

.maintenance-mode .shell button,
.maintenance-mode .shell .button,
.maintenance-mode .shell .auth-tab,
.maintenance-mode .shell .text-button {
  border-color: #4a4f54 !important;
  background: #34383c !important;
  color: #8e9499 !important;
  cursor: not-allowed;
  opacity: 0.72;
}

.maintenance-mode .shell input,
.maintenance-mode .shell select {
  border-color: #3d4246;
  background: #25292c;
  color: #7f858a;
  cursor: not-allowed;
  opacity: 0.72;
}

.maintenance-mode .shell a {
  color: #8e9499 !important;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.72;
}

.maintenance-overlay {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(5, 7, 8, 0.84);
}

.maintenance-notice {
  width: min(560px, 100%);
  padding: 32px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--muted);
  border-radius: 10px;
  background: var(--surface);
}

.maintenance-notice h2 { margin-bottom: 14px; font-size: 1.25rem; }
.maintenance-notice #maintenance-message { margin-bottom: 0; color: var(--text); line-height: 1.8; }
.feedback-entry { margin-top: 24px; }
.feedback-dialog { width: min(520px, calc(100% - 32px)); max-height: 90vh; overflow-y: auto; padding: 24px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); }
.feedback-dialog::backdrop { background: rgba(5, 7, 8, 0.78); }
.feedback-dialog .section-heading { margin-bottom: 16px; }
.feedback-dialog h2 { margin: 0; font-size: 1.1rem; }
.feedback-dialog label { font-size: 0.86rem; }
.feedback-input { display: block; width: 100%; min-height: 140px; margin-top: 8px; padding: 12px; resize: vertical; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-muted); color: var(--text); line-height: 1.65; }
.feedback-input:focus-visible, .feedback-entry:focus-visible, .feedback-dialog button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.feedback-controls { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 16px; }
.feedback-controls output { color: var(--muted); font-size: 0.8rem; white-space: nowrap; }
.feedback-controls .button { width: auto; flex-shrink: 0; }
.feedback-controls button:disabled { cursor: default; }
.feedback-row { padding: 16px 0; border-bottom: 1px solid var(--border); overflow-wrap: anywhere; }
.feedback-row p { margin: 8px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.7; }
.feedback-row time, .feedback-row .feedback-author { color: var(--muted); font-size: 0.8rem; }
#feedback-load-more { margin-top: 16px; }

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 80px;
}

.header, .account, .section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header { margin-bottom: 28px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(1.8rem, 4vw, 2.5rem); letter-spacing: -0.04em; }
h2 { margin-bottom: 18px; font-size: 1.05rem; }
.eyebrow { margin-bottom: 7px; color: var(--accent); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.14em; }
.description { max-width: 600px; color: var(--muted); line-height: 1.7; }

.panel {
  margin-bottom: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.login-panel { padding: 40px; }
.login-form {
  display: grid;
  max-width: 440px;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
  gap: 12px;
  margin-top: 24px;
}
.auth-switch { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.auth-tab {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.78rem;
}
.auth-tab.active { border-color: var(--accent); color: var(--accent); }
.auth-switch + .login-form { margin-top: 14px; }

.button {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: 7px;
  background: var(--accent);
  color: #17130a;
  font-weight: 700;
  cursor: pointer;
}

.button:hover { border-color: var(--accent-hover); background: var(--accent-hover); }
.button:disabled { cursor: wait; opacity: 0.6; }
.button-secondary { min-height: 36px; border-color: var(--border); background: transparent; color: var(--text); }

.download-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px auto;
  align-items: end;
  gap: 12px;
}

.search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
}

.search-results {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.result-group h3 {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.result-list { display: grid; gap: 8px; }
.search-result {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-muted);
}
.result-cover {
  width: 64px;
  height: 64px;
  border-radius: 5px;
  object-fit: cover;
  background: var(--surface);
}
.result-cover-empty {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.72rem;
}
.result-content { min-width: 0; }
.result-content h4 {
  margin: 0;
  overflow: hidden;
  font-size: 0.92rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-artist, .result-meta {
  margin: 5px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-actions { display: flex; align-items: center; gap: 12px; }
.result-link, .result-use {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}
.result-use {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
}
.result-use:hover { border-color: var(--accent); }

label span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 0.78rem; }
input, select {
  width: 100%;
  min-height: 43px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  outline: none;
  background: var(--surface-muted);
  color: var(--text);
}
input:focus, select:focus { border-color: var(--accent); }

.section-heading h2 { margin-bottom: 0; }
.section-heading { margin-bottom: 18px; }
.section-note { margin: 5px 0 0; color: var(--muted); font-size: 0.78rem; }
.live-indicator, #username, #admin-username { color: var(--muted); font-size: 0.78rem; }
.tasks { display: grid; gap: 10px; }
.task { padding: 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-muted); }
.task-history-card { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 14px; }
.task-content { min-width: 0; }
.task-cover {
  width: 72px;
  height: 72px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--surface);
}
.task-cover-empty {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.72rem;
}
.task-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.task-url { margin: 10px 0 0; overflow-wrap: anywhere; color: var(--muted); font-size: 0.8rem; }
.task-audio-summary { margin: 10px 0 0; color: var(--text); font-size: 0.8rem; }
.task-audio-details { margin-top: 10px; color: var(--muted); font-size: 0.8rem; }
.task-audio-details summary { color: var(--text); cursor: pointer; }
.task-audio-details ul { display: grid; gap: 6px; margin: 10px 0 0; padding-left: 20px; }
.task-audio-details li { overflow-wrap: anywhere; }
.task-audio-retry { margin-left: 6px; }
.task-group-title { margin: 20px 0 10px; color: var(--muted); font-size: 0.76rem; letter-spacing: 0.06em; }
.task-group-title:first-of-type { margin-top: 0; }
.compact-empty { padding: 16px 0; text-align: left; }
#load-more-tasks { margin-top: 16px; }
.queue-position { margin: 10px 0 0; color: var(--accent); font-size: 0.8rem; }
.task-progress { margin: 8px 0 0; color: var(--muted); font-size: 0.8rem; }
.status { font-size: 0.76rem; font-weight: 700; }
.status-done { color: var(--success); }
.status-waiting { color: var(--accent); }
.status-failed, .error { color: var(--danger); }
.task-actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 10px; }
.task-action-link { color: var(--accent); font-size: 0.82rem; }
button.task-action-link { padding: 0; border: 0; background: none; font-family: inherit; cursor: pointer; }
button.task-action-link:disabled { color: var(--muted); cursor: wait; }
button.task-action-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.message { margin: 14px 0 0; color: var(--muted); font-size: 0.82rem; }
.empty { padding: 30px 0; text-align: center; color: var(--muted); }
.hidden { display: none !important; }

.qobuz-status-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.qobuz-status-panel h2 { margin-bottom: 8px; }
.qobuz-status-panel .description { margin-bottom: 0; }
.qobuz-status-panel .button { flex: 0 0 auto; text-decoration: none; }
.user-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 160px auto;
  align-items: end;
  gap: 12px;
}
.compact-form {
  display: grid;
  max-width: 420px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
}
.generated-code {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--surface-muted);
}
.generated-code p { width: 100%; margin: 0; color: var(--muted); font-size: 0.78rem; }
.generated-code code { overflow-wrap: anywhere; color: var(--text); }
.code-list { display: grid; gap: 1px; margin-top: 18px; color: var(--muted); font-size: 0.8rem; background: var(--border); }
.code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  background: var(--surface);
  color: var(--text);
}
.code-row > div, .task-top strong { min-width: 0; overflow-wrap: anywhere; }
.users { display: grid; gap: 1px; background: var(--border); }
.user-row {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  background: var(--surface);
}
.user-row:first-child { padding-top: 0; }
.user-row:last-child { padding-bottom: 0; }
.user-state { margin-left: 10px; color: var(--muted); font-size: 0.75rem; }
.user-state.active { color: var(--success); }
.user-state.inactive { color: var(--danger); }
.user-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.role-select { width: auto; min-height: 34px; padding: 0 8px; font-size: 0.78rem; }
.text-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.8rem;
}
.danger-button { color: var(--danger); }

@media (max-width: 720px) {
  .shell { width: min(100% - 24px, 920px); padding-top: 28px; }
  .header { align-items: flex-start; }
  .header, .account { flex-wrap: wrap; }
  .panel, .login-panel { padding: 20px; }
  .download-form, .search-form, .login-form, .user-form, .compact-form { max-width: none; grid-template-columns: 1fr; }
  .qobuz-status-panel, .user-row { align-items: flex-start; flex-direction: column; }
  .code-row { align-items: flex-start; flex-direction: column; }
  .search-result { grid-template-columns: 56px minmax(0, 1fr); }
  .result-cover { width: 56px; height: 56px; }
  .task-history-card { grid-template-columns: 56px minmax(0, 1fr); gap: 12px; }
  .task-cover { width: 56px; height: 56px; }
  .result-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .button { width: 100%; }
  .button-secondary { width: auto; }
  .maintenance-notice { padding: 24px; }
}