/* Settings Layout */
.settings-layout {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.settings-card {
  /* One knob for the card gutter. .danger-zone-header bleeds to the card edge
     with the negative of this value, so the two must never drift apart. */
  --settings-pad: 32px;
  padding: var(--settings-pad);
}

.settings-card h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

/* General Settings Row */
.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
}

/* The copy column must be allowed to shrink to the real gutter, otherwise the
   control on its right squeezes it into a two-word column. */
.setting-row > div:first-child {
  min-width: 0;
}

.setting-title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.setting-desc {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Sun/Moon Theme Toggle */
.theme-toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

/* Banner Upload */
.banner-upload-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.banner-preview {
  width: 100%;
  height: 120px;
  border-radius: 12px;
  background: var(--bg-tertiary) center / cover no-repeat;
  border: 1px dashed var(--border);
}

/* Avatar Upload */
.avatar-upload-section {
  display: flex;
  align-items: center;
  gap: 24px;
}

.settings-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  object-fit: cover;
  border: 2px solid var(--border);
}

/* Forms */
.form-row {
  display: flex;
  flex-wrap: wrap;
}

.separator {
  text-align: center;
  margin: 16px 0;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.separator::before, .separator::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 45%;
  height: 1px;
  background: var(--border);
}

.separator::before { left: 0; }
.separator::after { right: 0; }

/* App Updates */
.update-msg {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.update-error { color: var(--error); }

.update-available {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-tertiary);
}

.update-available .update-msg { margin-top: 0; }

.update-notes {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
  white-space: pre-line;
}

.update-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* Notification Sound */
.sound-row {
  align-items: flex-start;
}

.sound-options,
.toggle-options {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.sound-opt,
.toggle-opt {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.sound-opt:hover,
.toggle-opt:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.sound-opt.active,
.toggle-opt.active {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--text-inverse);
}

.toggle-opt:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Danger Zone */
.danger-zone {
  border: 1px solid var(--error-light);
}

.danger-zone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  margin: calc(-1 * var(--settings-pad)) calc(-1 * var(--settings-pad)) 0;
  padding: var(--settings-pad);
}

.danger-zone-header h2 {
  color: var(--error);
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.danger-zone-chevron {
  color: var(--error);
  transition: transform 0.2s ease;
}

.danger-zone-chevron.open {
  transform: rotate(180deg);
}

.danger-zone-content {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--error-light);
}

.danger-zone h2 {
  color: var(--error);
  border-bottom-color: var(--error-light);
}

.danger-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--error);
  margin-bottom: 12px;
  line-height: 1.4;
}

.danger-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.btn-danger {
  background: var(--error);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-danger:hover { background: var(--error-text); }
.btn-danger:disabled { opacity: 0.6; cursor: not-allowed; }

.danger-error {
  font-size: 13px;
  color: var(--error);
  margin: -8px 0 12px;
}

.danger-modal .modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  .settings-card {
    --settings-pad: 24px;
    padding: var(--settings-pad);
  }
  /* Copy above, control below — side by side at this width turns the
     description into a two-word column. */
  .setting-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .sound-options,
  .toggle-options {
    flex-wrap: wrap;
  }
  .avatar-upload-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .form-row {
    flex-direction: column;
  }
  .form-row .form-group {
    margin-right: 0 !important;
  }
  .banner-preview {
    height: 96px;
  }
}