.desk-login[hidden],
.desk[hidden],
.desk__panel[hidden],
.desk-note[hidden],
.desk-mint[hidden],
.desk-lesson[hidden],
.desk-lessons[hidden] {
  display: none !important;
}

.desk-page {
  min-height: 100vh;
  background:
    radial-gradient(42rem 24rem at 100% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    var(--bg);
}

.desk-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}

.desk-top__actions,
.desk-actions,
.desk-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.desk-home {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--fg);
  font-weight: 600;
}

.desk-home svg,
.desk-home [data-icon] {
  width: 1.1rem;
  height: 1.1rem;
}

.desk-login {
  display: grid;
  justify-items: center;
  padding-bottom: 3rem;
}

.desk-login .auth-card {
  width: min(100%, 28rem);
}

.desk {
  display: grid;
  gap: 1rem;
  padding-bottom: 3rem;
}

.desk__tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
}

.desk__tabs button {
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--fg);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.desk__tabs button.is-on {
  background: var(--accent);
  color: #041018;
  border-color: transparent;
}

.desk-form,
.desk-lesson,
.desk-mint,
.desk-row {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  border-radius: 1.2rem;
  padding: 1rem;
}

.desk-form,
.desk-lesson {
  display: grid;
  gap: 0.75rem;
}

.desk-form h2,
.desk-lesson h2,
.desk__panel h2 {
  margin: 0;
  font-size: 1.15rem;
}

.desk .field input,
.desk .field select,
.desk .field textarea,
.desk-inline input,
.desk-inline select,
.desk-inline textarea {
  width: 100%;
  min-height: 2.7rem;
  border-radius: 0.85rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
  padding: 0.65rem 0.8rem;
  font: inherit;
}

.desk-inline input,
.desk-inline select {
  width: auto;
  min-width: 6rem;
}

.desk-list,
.desk-stats {
  display: grid;
  gap: 0.7rem;
}

.desk-row {
  display: grid;
  gap: 0.7rem;
}

.desk-player {
  width: 100%;
  max-height: 28rem;
  border-radius: 1rem;
  background: #041018;
}

.subscribe-gate {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.25rem;
  background: var(--bg-elevated);
  max-width: 32rem;
}

.subscribe-gate h2 {
  margin: 0 0 0.35rem;
}

.subscribe-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.subscribe-form input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  padding: 0.65rem 0.8rem;
  background: transparent;
  color: inherit;
}

.desk-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.desk-row p,
.desk-copy,
.desk-lock,
.desk-note,
.desk-stat span {
  margin: 0.2rem 0 0;
  color: var(--fg-muted);
}

.desk-lock,
.desk-note {
  color: #b45309;
  font-weight: 700;
}

.dark .desk-lock,
.dark .desk-note {
  color: #fbbf24;
}

.desk-stat {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  background: var(--bg-elevated);
}

.desk-stat p {
  margin: 0;
  color: var(--fg-muted);
}

.desk-stat strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.4rem;
}

.desk-mint strong {
  display: block;
  margin-top: 0.4rem;
  letter-spacing: 0.04em;
}

.desk-lessons {
  display: grid;
  gap: 0.4rem;
}

.desk-lessons button {
  text-align: start;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
  border-radius: 0.8rem;
  padding: 0.65rem 0.8rem;
  font: inherit;
  cursor: pointer;
}

.desk-body {
  line-height: 1.9;
}

.exam-question {
  margin: 0 0 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--bg-elevated);
}

.exam-question legend {
  font-weight: 700;
  padding: 0 0.3rem;
}

.exam-choice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.55rem;
}

.exam-write {
  width: 100%;
  margin-top: 0.6rem;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(20, 50, 70, 0.16);
  background: var(--bg-elevated, #fff);
  font: inherit;
}

.exam-choice.is-right {
  color: #0d7a4f;
  font-weight: 700;
}

.exam-nav {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

@media (min-width: 800px) {
  .desk-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .desk-row {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }

  .desk-row .desk-inline,
  .desk-row .desk-lessons {
    grid-column: 1 / -1;
  }
}

.fold {
  display: grid;
  gap: 0.7rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  border-radius: 1.2rem;
  padding: 0.9rem 1rem;
}
.fold--inner { background: var(--bg); }
.fold:not(.is-open) > .fold__body { display: none; }
.fold__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: start;
  cursor: pointer;
}
.fold__toggle strong { font-size: 1.02rem; }
.fold__toggle span { color: var(--fg-muted); font-size: 0.85rem; }
.fold__toggle::after {
  content: "";
  flex: none;
  width: 0.45rem;
  height: 0.45rem;
  border-inline-end: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.fold.is-open > .fold__toggle::after { transform: rotate(-135deg) translate(-2px, -2px); }
.fold__body { display: grid; gap: 0.55rem; }