/* ==========================================================
   MyTunes Settings Panel — settings.css
   Brand: Deep Violet #2D1B69 | Warm Amber #F97316 | Cyan #06B6D4
   Fonts: Space Grotesk (headlines) + Inter (body)
   ========================================================== */

/* ── Root tokens ────────────────────────────────────────── */
:root {
  --settings-bg:           #0F0A1E;
  --settings-sidebar-bg:   #160E3A;
  --settings-surface:      rgba(45, 27, 105, 0.15);
  --settings-border:       rgba(248, 250, 252, 0.08);
  --settings-border-soft:  rgba(255, 255, 255, 0.07);
  --settings-amber:        #F97316;
  --settings-cyan:         #06B6D4;
  --settings-white:        #F8FAFC;
  --settings-muted:        #8B85A8;
  --settings-submuted:     #6B63A0;
  --settings-danger-red:   #EF4444;
  --settings-toggle-off:   #2D2560;
  --settings-coming-soon:  #4A4270;
  --settings-lock-overlay: rgba(15, 10, 30, 0.65);
}

/* ── Overlay backdrop ───────────────────────────────────── */
#settings-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 10, 30, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9000;
  display: none;
  opacity: 0;
  transition: opacity 220ms ease;
}
#settings-overlay.visible {
  opacity: 1;
}

/* ── Main panel ─────────────────────────────────────────── */
#settings-panel {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9001;
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}
#settings-panel.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.settings-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-width: 1100px;
  margin: 0 auto;
  background: var(--settings-bg);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(45, 27, 105, 0.6);
}

/* ── Header ─────────────────────────────────────────────── */
.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--settings-border);
  background: var(--settings-sidebar-bg);
  flex-shrink: 0;
}
.settings-header-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--settings-white);
  margin: 0;
  letter-spacing: -0.01em;
}
.settings-close-btn {
  background: none;
  border: none;
  color: var(--settings-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: color 150ms, background 150ms;
  line-height: 1;
}
.settings-close-btn:hover {
  color: var(--settings-white);
  background: rgba(248, 250, 252, 0.08);
}

/* ── Body: sidebar + content ────────────────────────────── */
.settings-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────── */
.settings-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--settings-sidebar-bg);
  border-right: 1px solid var(--settings-border);
  overflow-y: auto;
  padding: 16px 0;
}
.settings-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--settings-muted);
  border-left: 3px solid transparent;
  transition: background 150ms, color 150ms, border-color 150ms;
  user-select: none;
}
.settings-nav-item:hover {
  background: rgba(248, 250, 252, 0.04);
  color: var(--settings-white);
}
.settings-nav-item.active {
  background: rgba(249, 115, 22, 0.10);
  color: var(--settings-amber);
  border-left-color: var(--settings-amber);
}
.settings-nav-item .nav-icon {
  font-size: 16px;
  flex-shrink: 0;
  width: 22px;
  text-align: center;
}
.settings-nav-divider {
  height: 1px;
  background: var(--settings-border);
  margin: 10px 22px;
}
.settings-nav-back {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-submuted);
  transition: color 150ms;
}
.settings-nav-back:hover {
  color: var(--settings-muted);
}

/* ── Content area ───────────────────────────────────────── */
.settings-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 36px;
  background: var(--settings-bg);
}

/* ── Section header ─────────────────────────────────────── */
.settings-section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-top: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(248, 250, 252, 0.07);
  margin-bottom: 28px;
}
.settings-section-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}
.settings-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--settings-white);
  margin: 0 0 4px 0;
  line-height: 1.2;
}
.settings-section-desc {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #A09BBF;
  margin: 0;
  line-height: 1.5;
}

/* ── Subsection label ───────────────────────────────────── */
.settings-subsection {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--settings-submuted);
  margin: 24px 0 8px 0;
}

/* ── Setting row ────────────────────────────────────────── */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 0.5px solid var(--settings-border-soft);
  transition: background 150ms;
  border-radius: 6px;
  position: relative;
}
.settings-row:last-child {
  border-bottom: none;
}
.settings-row:hover {
  background: rgba(248, 250, 252, 0.03);
}
.settings-row-label-wrap {
  flex: 1;
  min-width: 0;
}
.settings-row-label {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--settings-white);
  display: block;
  margin-bottom: 3px;
  line-height: 1.3;
}
.settings-row-helper {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  line-height: 1.5;
  margin: 0;
}
.settings-row-control {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Toggle switch ──────────────────────────────────────── */
.settings-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  gap: 8px;
}
.settings-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-track {
  width: 48px;
  height: 26px;
  background: var(--settings-toggle-off);
  border-radius: 13px;
  position: relative;
  transition: background 150ms ease;
  flex-shrink: 0;
}
.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #5A5280;
  border-radius: 50%;
  transition: transform 150ms ease, background 150ms ease;
}
.settings-toggle input:checked ~ .toggle-track {
  background: var(--settings-amber);
}
.settings-toggle input:checked ~ .toggle-track .toggle-thumb {
  transform: translateX(22px);
  background: var(--settings-white);
}
.settings-toggle.toggle-cyan input:checked ~ .toggle-track {
  background: var(--settings-cyan);
}
.settings-toggle:focus-within .toggle-track {
  outline: 2px solid var(--settings-cyan);
  outline-offset: 2px;
}
.settings-toggle.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.toggle-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--settings-muted);
  min-width: 28px;
}

/* ── Select dropdown ────────────────────────────────────── */
.settings-select {
  background: #1A1242;
  border: 1px solid rgba(248, 250, 252, 0.12);
  border-radius: 10px;
  color: var(--settings-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 8px 36px 8px 14px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23F8FAFC99' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: border-color 150ms;
  min-width: 140px;
}
.settings-select:focus {
  border-color: var(--settings-cyan);
  outline: 2px solid rgba(6, 182, 212, 0.3);
}
.settings-select option {
  background: #1A1242;
  color: var(--settings-white);
}

/* ── Text input ─────────────────────────────────────────── */
.settings-input {
  background: #1A1242;
  border: 1px solid rgba(248, 250, 252, 0.12);
  border-radius: 10px;
  color: var(--settings-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 9px 14px;
  outline: none;
  width: 100%;
  transition: border-color 150ms;
  box-sizing: border-box;
}
.settings-input:focus {
  border-color: var(--settings-cyan);
}
.settings-input::placeholder {
  color: #6B63A0;
}
.settings-textarea {
  background: #1A1242;
  border: 1px solid rgba(248, 250, 252, 0.12);
  border-radius: 10px;
  color: var(--settings-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  width: 100%;
  resize: vertical;
  min-height: 80px;
  transition: border-color 150ms;
  box-sizing: border-box;
}
.settings-textarea:focus {
  border-color: var(--settings-cyan);
}

/* ── Buttons ────────────────────────────────────────────── */
.settings-btn {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: opacity 150ms, transform 100ms;
  white-space: nowrap;
}
.settings-btn:active {
  transform: scale(0.97);
}
.settings-btn-primary {
  background: var(--settings-amber);
  color: #fff;
}
.settings-btn-primary:hover {
  background: #FB923C;
}
.settings-btn-ghost {
  background: transparent;
  border: 1px solid rgba(248, 250, 252, 0.25);
  color: var(--settings-white);
}
.settings-btn-ghost:hover {
  background: rgba(248, 250, 252, 0.06);
}
.settings-btn-cyan {
  background: var(--settings-cyan);
  color: #0F0A1E;
}
.settings-btn-cyan:hover {
  background: #22D3EE;
}
.settings-btn-danger {
  background: transparent;
  border: 1.5px solid var(--settings-danger-red);
  color: var(--settings-danger-red);
}
.settings-btn-danger:hover {
  background: rgba(239, 68, 68, 0.1);
}
.settings-btn-amber-outline {
  background: transparent;
  border: 1.5px solid var(--settings-amber);
  color: var(--settings-amber);
}
.settings-btn-amber-outline:hover {
  background: rgba(249, 115, 22, 0.1);
}
.settings-btn-upgrade {
  background: transparent;
  border: 1px solid var(--settings-cyan);
  color: var(--settings-cyan);
  font-size: 13px;
  padding: 7px 14px;
}
.settings-btn-upgrade:hover {
  background: rgba(6, 182, 212, 0.1);
}

/* ── Full-width input row ───────────────────────────────── */
.settings-row-full {
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 18px 0;
}
.settings-row-full .settings-row-control {
  width: 100%;
}
.settings-row-full .settings-input,
.settings-row-full .settings-textarea {
  max-width: 500px;
}

/* ── Char counter ───────────────────────────────────────── */
.settings-char-counter {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--settings-submuted);
  text-align: right;
  margin-top: 4px;
}

/* ── Accent color swatches ──────────────────────────────── */
.accent-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.accent-swatch {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  border: none;
  position: relative;
  transition: transform 150ms ease, box-shadow 150ms ease;
  flex-shrink: 0;
}
.accent-swatch:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--settings-white);
}
.accent-swatch.selected {
  transform: scale(1.12);
  box-shadow: 0 0 0 2px var(--settings-bg), 0 0 0 4px var(--settings-amber);
}
.accent-swatch:focus-visible {
  outline: 2px solid var(--settings-cyan);
  outline-offset: 3px;
}
.accent-swatch.locked-swatch {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}
.accent-color-name {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  margin-top: 10px;
}
.accent-color-name span {
  color: var(--settings-white);
  font-weight: 600;
}

/* ── Locked / tier-gate state ───────────────────────────── */
.settings-locked-block {
  background: rgba(45, 27, 105, 0.25);
  border: 1px solid rgba(248, 250, 252, 0.06);
  border-radius: 12px;
  padding: 20px 22px;
  margin: 8px 0;
  position: relative;
  overflow: hidden;
}
.settings-locked-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--settings-lock-overlay);
  border-radius: 12px;
  pointer-events: none;
}
.settings-locked-inner {
  position: relative;
  z-index: 1;
  opacity: 0.45;
  filter: blur(0.5px);
  pointer-events: none;
  user-select: none;
}
.settings-locked-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 20px;
  padding: 4px 10px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--settings-cyan);
}
.settings-locked-upgrade {
  position: relative;
  z-index: 2;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.settings-locked-upgrade-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  flex: 1;
}
.settings-locked-upgrade-text strong {
  color: var(--settings-white);
  display: block;
  margin-bottom: 2px;
}

/* ── Coming soon badge ──────────────────────────────────── */
.settings-coming-soon-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(74, 66, 112, 0.5);
  border: 1px solid rgba(74, 66, 112, 0.8);
  border-radius: 20px;
  padding: 3px 10px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--settings-coming-soon);
  color: #9B93C8;
  flex-shrink: 0;
}

/* ── Phase 2 badge ──────────────────────────────────────── */
.settings-phase2-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(45, 27, 105, 0.5);
  border: 1px solid rgba(100, 80, 180, 0.4);
  border-radius: 20px;
  padding: 3px 10px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #7B6FA8;
  flex-shrink: 0;
}

/* ── Slider ─────────────────────────────────────────────── */
.settings-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 200px;
}
.settings-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--settings-toggle-off);
  outline: none;
  cursor: pointer;
}
.settings-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--settings-amber);
  cursor: pointer;
  transition: transform 150ms;
}
.settings-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}
.settings-slider-labels {
  display: flex;
  justify-content: space-between;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--settings-submuted);
}

/* ── Danger zone ────────────────────────────────────────── */
.settings-danger-zone {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px dashed rgba(248, 250, 252, 0.15);
}
.settings-danger-zone-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--settings-submuted);
  margin: 0 0 6px 0;
}
.settings-danger-zone-desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  margin: 0 0 18px 0;
  line-height: 1.5;
}
.settings-danger-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.danger-irrev-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #7B6FA8;
}

/* ── Session cards (Security) ───────────────────────────── */
.settings-session-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}
.settings-session-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--settings-border);
  border-radius: 12px;
  padding: 14px 18px;
  transition: background 150ms;
}
.settings-session-card:hover {
  background: rgba(255, 255, 255, 0.06);
}
.session-card-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 0;
}
.session-device-icon {
  font-size: 22px;
  flex-shrink: 0;
}
.session-device-info {
  flex: 1;
  min-width: 0;
}
.session-device-name {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--settings-white);
  margin-bottom: 2px;
}
.session-device-meta {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--settings-muted);
}
.session-current-badge {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--settings-cyan);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 20px;
  padding: 3px 10px;
  flex-shrink: 0;
}
.settings-sign-out-all {
  margin-top: 16px;
}

/* ── 2FA flow steps ─────────────────────────────────────── */
.twofa-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--settings-border);
  border-radius: 12px;
  margin-top: 8px;
}
.twofa-status-icon {
  font-size: 20px;
}
.twofa-status-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  flex: 1;
}
.twofa-status-text strong {
  display: block;
  font-size: 14px;
  color: var(--settings-white);
  margin-bottom: 2px;
}

/* ── Recovery codes display ─────────────────────────────── */
.recovery-codes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  background: #0A0718;
  border: 1px solid var(--settings-border);
  border-radius: 10px;
  padding: 16px;
  margin: 10px 0;
}
.recovery-code {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--settings-white);
  letter-spacing: 0.05em;
  padding: 4px 8px;
}

/* ── Privacy two-column explainer ───────────────────────── */
.privacy-explainer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}
.privacy-explainer-col {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--settings-border);
  border-radius: 12px;
  padding: 16px 18px;
}
.privacy-explainer-col-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--settings-cyan);
  margin: 0 0 10px 0;
}
.privacy-explainer-col.permission-col .privacy-explainer-col-title {
  color: var(--settings-amber);
}
.privacy-explainer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.privacy-explainer-list li {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.privacy-explainer-list li::before {
  content: '•';
  color: var(--settings-cyan);
  flex-shrink: 0;
  margin-top: 1px;
}
.privacy-explainer-col.permission-col .privacy-explainer-list li::before {
  color: var(--settings-amber);
}

/* ── Subscription card ──────────────────────────────────── */
.settings-subscription-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--settings-border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
.subscription-tier-badge {
  font-size: 28px;
  flex-shrink: 0;
}
.subscription-info {
  flex: 1;
}
.subscription-info-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--settings-white);
  margin-bottom: 3px;
}
.subscription-info-detail {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--settings-muted);
}

/* ── Toast notification ─────────────────────────────────── */
#settings-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1A1242;
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-left: 3px solid var(--settings-cyan);
  border-radius: 10px;
  padding: 12px 20px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--settings-white);
  z-index: 9999;
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms ease;
  pointer-events: none;
  white-space: nowrap;
}
#settings-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
#settings-toast.error {
  border-left-color: var(--settings-danger-red);
}

/* ── Confirmation modal ─────────────────────────────────── */
#settings-confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 9100;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(15, 10, 30, 0.85);
  backdrop-filter: blur(6px);
}
#settings-confirm-modal.visible {
  display: flex;
}
.settings-confirm-card {
  background: #1A1242;
  border-radius: 16px;
  padding: 28px;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.settings-confirm-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--settings-white);
  margin: 0 0 12px 0;
}
.settings-confirm-body {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--settings-muted);
  line-height: 1.6;
  margin: 0 0 20px 0;
}
.settings-confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ── Skeleton / empty state ─────────────────────────────── */
.settings-empty-state {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--settings-submuted);
  font-style: italic;
  padding: 8px 0;
}

/* ── Inline feedback ────────────────────────────────────── */
.settings-inline-success {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--settings-cyan);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.settings-inline-error {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--settings-amber);
}

/* ── Melo section special glow ──────────────────────────── */
.melo-section-icon {
  text-shadow: 0 0 12px rgba(6, 182, 212, 0.6);
}
.privacy-section-icon {
  text-shadow: 0 0 12px rgba(249, 115, 22, 0.6);
}

/* ── Radio buttons for Platinum options ─────────────────── */
.settings-radio-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.settings-radio-option {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--settings-muted);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(248, 250, 252, 0.1);
  transition: background 150ms, border-color 150ms, color 150ms;
}
.settings-radio-option:hover {
  background: rgba(248, 250, 252, 0.04);
}
.settings-radio-option.selected {
  border-color: var(--settings-amber);
  color: var(--settings-white);
  background: rgba(249, 115, 22, 0.08);
}
.settings-radio-option input[type="radio"] {
  accent-color: var(--settings-amber);
}

/* ── Skin selector ──────────────────────────────────────── */
.skin-selector {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.skin-card {
  border: 2px solid rgba(248, 250, 252, 0.1);
  border-radius: 12px;
  padding: 14px 18px;
  cursor: pointer;
  min-width: 130px;
  text-align: center;
  transition: border-color 150ms, background 150ms;
}
.skin-card:hover {
  background: rgba(248, 250, 252, 0.04);
}
.skin-card.selected {
  border-color: var(--settings-amber);
  background: rgba(249, 115, 22, 0.08);
}
.skin-card-preview {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 auto 8px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.skin-card-name {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--settings-white);
  margin-bottom: 3px;
}
.skin-card-desc {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--settings-muted);
}

/* ── Gear icon button (for index.html nav) ──────────────── */
#settings-gear-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: #8B85A8;
  padding: 8px 10px;
  border-radius: 8px;
  transition: color 150ms, background 150ms;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
#settings-gear-btn:hover {
  color: var(--settings-white);
  background: rgba(248, 250, 252, 0.08);
}

/* ── Mobile nav gear in sidebar ─────────────────────────── */
.nav-settings-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  cursor: pointer;
  color: var(--settings-muted);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: color 150ms;
}
.nav-settings-item:hover {
  color: var(--settings-white);
}

/* ── Password strength ──────────────────────────────────── */
.password-strength-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.1);
  margin-top: 6px;
  overflow: hidden;
}
.password-strength-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 200ms, background 200ms;
}
.password-strength-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--settings-muted);
  margin-top: 4px;
}

/* ── Scrollbar styling ──────────────────────────────────── */
.settings-content::-webkit-scrollbar,
.settings-sidebar::-webkit-scrollbar {
  width: 5px;
}
.settings-content::-webkit-scrollbar-track,
.settings-sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.settings-content::-webkit-scrollbar-thumb,
.settings-sidebar::-webkit-scrollbar-thumb {
  background: rgba(248, 250, 252, 0.1);
  border-radius: 3px;
}

/* ── Mobile responsive ──────────────────────────────────── */
@media (max-width: 768px) {
  .settings-shell {
    border-radius: 0;
  }

  .settings-body {
    flex-direction: column;
  }

  .settings-sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--settings-border);
    overflow-x: auto;
    overflow-y: hidden;
    display: flex;
    padding: 0;
    flex-shrink: 0;
  }

  .settings-sidebar.section-active {
    display: none;
  }

  .settings-nav-item {
    flex-direction: column;
    gap: 4px;
    padding: 10px 14px;
    font-size: 10px;
    border-left: none;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    min-width: 60px;
    text-align: center;
  }
  .settings-nav-item .nav-icon {
    font-size: 18px;
    width: auto;
  }
  .settings-nav-item.active {
    border-left: none;
    border-bottom-color: var(--settings-amber);
    background: rgba(249, 115, 22, 0.08);
  }
  .settings-nav-divider {
    width: 1px;
    height: 36px;
    margin: auto 0;
    background: var(--settings-border);
  }
  .settings-nav-back {
    display: none;
  }

  .settings-content {
    padding: 20px 18px;
  }

  .privacy-explainer {
    grid-template-columns: 1fr;
  }

  .settings-confirm-card {
    max-width: calc(100% - 32px);
  }

  .accent-swatches {
    gap: 8px;
  }
  .accent-swatch {
    width: 38px;
    height: 38px;
  }

  .settings-session-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .settings-danger-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Utility ────────────────────────────────────────────── */
.settings-divider {
  height: 1px;
  background: var(--settings-border);
  margin: 20px 0;
}
.text-amber { color: var(--settings-amber); }
.text-cyan  { color: var(--settings-cyan); }
.text-muted { color: var(--settings-muted); font-size: 13px; font-family: 'Inter', sans-serif; }
.mt-16 { margin-top: 16px; }
.mt-8  { margin-top: 8px; }