/* ── API Key Masking ─────────────────────────────── */
.api-key-mask {
  -webkit-text-security: disc;
}

/* ── Profile Layout ─────────────────────────────── */
.profile-main {
  padding: 5rem 2rem 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.profile-login-required {
  text-align: center;
  padding: 4rem 2rem;
}

.profile-login-required h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.profile-login-required p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

.profile-section {
  margin-bottom: 2.5rem;
}

.profile-section-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}

.profile-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.profile-field:last-child {
  border-bottom: none;
}

.profile-field label {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.profile-field span {
  font-size: 0.8rem;
  color: var(--text);
}

.profile-field-edit {
  margin-bottom: 1rem;
}

.profile-field-edit label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 0.3rem;
  letter-spacing: 0.05em;
}

.profile-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.profile-save-status {
  font-size: 0.75rem;
  color: var(--green, #4caf50);
}

/* ── Saved Reviews List ─────────────────────────── */

.saved-review-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.saved-review-item:last-child {
  border-bottom: none;
}

.saved-review-info {
  flex: 1;
}

.saved-review-title {
  font-size: 0.8rem;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}

.saved-review-title:hover {
  color: var(--red);
}

.saved-review-date {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.saved-review-delete {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.saved-review-delete:hover {
  color: var(--red);
  border-color: var(--red-dim);
}

.profile-history-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}

.profile-history-link:hover {
  color: var(--red);
}

/* ── Theme Toggle ────────────────────────────────── */
.theme-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.theme-btn {
  padding: 0.4rem 1rem;
  font-family: var(--font);
  font-size: 0.75rem;
  background: transparent;
  color: var(--text-dim);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.theme-btn:not(:last-child) {
  border-right: 1px solid var(--border);
}

.theme-btn.active {
  background: var(--red-faint);
  color: var(--red);
}

.theme-btn:hover:not(.active) {
  background: var(--bg-elevated);
  color: var(--text);
}

/* ── Board Theme Picker ──────────────────────────── */
.board-theme-picker {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.board-theme-swatch {
  display: flex;
  width: 40px;
  height: 40px;
  flex-wrap: wrap;
  border: 2px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  background: none;
  transition: border-color 0.2s, transform 0.15s;
}

.board-theme-swatch:hover {
  transform: scale(1.1);
  border-color: var(--text-dim);
}

.board-theme-swatch.active {
  border-color: var(--red);
  box-shadow: 0 0 8px var(--red-glow);
}

.swatch-sq {
  width: 50%;
  height: 50%;
}

/* ── Piece Set Picker ────────────────────────────── */
.piece-set-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg-elevated);
  cursor: pointer;
  padding: 4px;
  transition: border-color 0.2s, transform 0.15s;
}

.piece-set-swatch:hover {
  transform: scale(1.1);
  border-color: var(--text-dim);
}

.piece-set-swatch.active {
  border-color: var(--red);
  box-shadow: 0 0 8px var(--red-glow);
}

.swatch-piece {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ── Piece Color Picker ─────────────────────────── */
.piece-color-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg-elevated);
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s, transform 0.15s;
}

.piece-color-swatch:hover {
  transform: scale(1.1);
  border-color: var(--text-dim);
}

.piece-color-swatch:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.piece-color-swatch.active {
  border-color: var(--red);
  box-shadow: 0 0 8px var(--red-glow);
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: block;
}

.color-pair {
  display: flex;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
}

.color-half {
  width: 50%;
  height: 100%;
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 600px) {
  .profile-main {
    padding: 4rem 1rem 1rem;
  }

  .profile-field {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .saved-review-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .saved-review-delete {
    min-height: 44px;
    padding: 0.5rem 1rem;
  }
}