/* ============================================================
   SETTINGS PAGE — Enhanced & Refactored CSS
   Design: Dark Glassmorphism · Refined · Production-Grade
   ============================================================ */

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  --accent-start: #8b6fff;
  --accent-end: #4f8cff;
  --accent-glow: rgba(139, 111, 255, 0.22);
  --accent-border: rgba(139, 111, 255, 0.75);

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-bg-hover: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.11);
  --glass-border-hover: rgba(255, 255, 255, 0.24);
  --glass-blur: blur(22px) saturate(170%);

  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.72);
  --text-muted: rgba(255, 255, 255, 0.45);
  --text-subtle: rgba(255, 255, 255, 0.32);

  --radius-card: 22px;
  --radius-field: 16px;
  --radius-btn: 14px;
  --radius-sm: 12px;

  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.22);
  --shadow-btn: 0 10px 28px rgba(79, 140, 255, 0.28);

  --gap-section: 28px;
  --gap-field: 18px;
}

/* ── Layout Frame ────────────────────────────────────────── */
.settingpageFrame {
  box-sizing: border-box;
  width: min(
    var(--page-content-width-desktop),
    calc(100vw - var(--page-content-gutter-desktop))
  );
  max-width: none;
  margin: var(--page-content-margin-top-desktop) auto 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--gap-section);
}

/* ── Shared Card Base ────────────────────────────────────── */
.ProfileSettingBox,
.appearanceSettingBox {
  box-sizing: border-box;
  width: 100%;
  padding: 28px 32px;
  margin: 0;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: var(--gap-section);
}

/* ── Section Headers ─────────────────────────────────────── */
.profileBoxHeader,
.appearanceHeader {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}

.profileBoxEyebrow,
.appearanceEyebrow {
  margin: 0 0 10px 0;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.profileBoxTitle,
.appearanceTitle {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.profileBoxDesc,
.appearanceDesc {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ================================================================
   PROFILE SECTION
   ================================================================ */

/* ── Profile Top Row ─────────────────────────────────────── */
.profileTopRow {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--glass-border);
}

/* ── Avatar ──────────────────────────────────────────────── */
.profileAvatar {
  width: 80px;
  height: 80px;
  min-width: 80px;
  min-height: 80px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(139, 111, 255, 0.2),
    rgba(79, 140, 255, 0.15)
  );
  border: 2px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 30px;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.profileAvatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profileAvatarImage {
  background: none;
  padding: 0;
}

/* ── Profile Identity ────────────────────────────────────── */
.profileIdentity {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
}

.profileIdentity h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.profileRole {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.profileEmail {
  display: inline-block;
  font-size: 13px;
  color: var(--text-muted);
  word-break: break-word;
}

.profileMetaRow {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.profilePlanLabel {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.profilePlanBadge {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    rgba(139, 111, 255, 0.18),
    rgba(79, 140, 255, 0.12)
  );
  border: 1px solid rgba(139, 111, 255, 0.3);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ── Change Photo Button ─────────────────────────────────── */
.profileActionBtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-btn);
  padding: 11px 18px;
  cursor: pointer;
  flex-shrink: 0;
  background: var(--glass-bg-hover);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 14px;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.15s ease;
}

.profileActionBtn:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: var(--glass-border-hover);
  transform: translateY(-1px);
}

/* ── Profile Form Grid ───────────────────────────────────── */
.profileFormGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-field);
}

/* ── Shared Field ────────────────────────────────────────── */
.profileField,
.appearanceField {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.profileField.full,
.appearanceField.full {
  grid-column: 1 / -1;
}

.profileField label,
.appearanceField label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Inputs & Textarea ───────────────────────────────────── */
.profileField input,
.profileField textarea {
  width: 100%;
  box-sizing: border-box;
  outline: none;
  border-radius: var(--radius-field);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 13px 16px;
  font-size: 14px;
  line-height: 1.5;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.profileField input::placeholder,
.profileField textarea::placeholder {
  color: var(--text-subtle);
}

.profileField textarea {
  min-height: 130px;
  resize: vertical;
}

.profileField input:focus,
.profileField textarea:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.07);
}

/* ── Profile Messages ────────────────────────────────────── */
.profileMessage {
  padding: 13px 16px;
  border-radius: var(--radius-field);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.profileMessage.error {
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.24);
  color: #ffd2d2;
}

.profileMessage.success {
  background: rgba(80, 200, 120, 0.1);
  border: 1px solid rgba(80, 200, 120, 0.24);
  color: #c8ffe0;
}

/* ── Profile Bottom Row ──────────────────────────────────── */
.profileBottomRow {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ── Shared Button Styles ────────────────────────────────── */
.profileCancelBtn,
.appearanceResetBtn {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-btn);
  padding: 12px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  background: var(--glass-bg-hover);
  color: var(--text-primary);
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.profileCancelBtn:hover,
.appearanceResetBtn:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: var(--glass-border-hover);
}

.profileSaveBtn,
.appearanceApplyBtn {
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 26px;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  color: white;
  box-shadow: var(--shadow-btn);
  transition:
    transform 0.15s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.profileSaveBtn:hover,
.appearanceApplyBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(79, 140, 255, 0.36);
}

.profileSaveBtn:disabled,
.appearanceApplyBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ================================================================
   APPEARANCE / THEME SECTION
   ================================================================ */

/* ── Preview Card ────────────────────────────────────────── */
.appearancePreviewCard {
  border-radius: var(--radius-card);
  padding: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
}

.appearancePreviewTop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.appearancePreviewTop h3 {
  margin: 0 0 6px 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.appearancePreviewTop p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.appearanceColorBadge {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 4px 16px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease;
}

.appearancePreviewSurface {
  width: 100%;
  min-height: 180px;
  border-radius: 18px;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
}

.appearancePreviewSurface::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at top left,
      rgba(255, 255, 255, 0.2),
      transparent 40%
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(0, 0, 0, 0.15));
  pointer-events: none;
}

.appearancePreviewGlass {
  position: relative;
  z-index: 1;
  padding: 14px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: white;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
}

/* ── Control Grid ────────────────────────────────────────── */
.appearanceControlGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-field);
}

/* ── Color Picker Row ────────────────────────────────────── */
.appearanceColorRow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.appearanceColorInput {
  width: 64px;
  height: 52px;
  padding: 4px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}

.appearanceColorInput:hover {
  border-color: var(--glass-border-hover);
}

.appearanceHexInput {
  flex: 1;
  box-sizing: border-box;
  outline: none;
  border-radius: var(--radius-field);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 13px 16px;
  font-size: 14px;
  font-family: "SF Mono", "Fira Code", monospace;
  letter-spacing: 0.04em;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.appearanceHexInput::placeholder {
  color: var(--text-subtle);
  font-family: inherit;
}

.appearanceHexInput:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── Quick Color Presets ─────────────────────────────────── */
.appearancePresetList {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.appearancePreset {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.appearancePreset:hover {
  transform: translateY(-3px) scale(1.08);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ── Appearance Note ─────────────────────────────────────── */
.appearanceNote {
  padding: 14px 18px;
  border-radius: var(--radius-field);
  font-size: 13px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  line-height: 1.5;
}

/* ── Appearance Bottom Row ───────────────────────────────── */
.appearanceBottomRow {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ================================================================
   CUSTOM WALLPAPER PANEL
   ================================================================ */
.customWallpaperPanel {
  display: flex;
  align-items: stretch;
  gap: 18px;
  padding: 16px;
  border-radius: var(--radius-card);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.25s ease;
}

.customWallpaperPanelFancy {
  background: linear-gradient(
    135deg,
    rgba(139, 111, 255, 0.06),
    rgba(79, 140, 255, 0.04),
    rgba(255, 255, 255, 0.03)
  );
}

.customWallpaperPanel.has-pending-file {
  border-color: rgba(139, 111, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(139, 111, 255, 0.1);
}

/* ── Preview Wrap ────────────────────────────────────────── */
.customWallpaperPreviewWrap {
  flex-shrink: 0;
}

.customWallpaperPreview {
  width: 220px;
  min-width: 220px;
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
}

.customWallpaperPreview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.customWallpaperPreviewEmpty {
  width: 100%;
  height: 100%;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(139, 111, 255, 0.1),
    rgba(79, 140, 255, 0.06)
  );
}

.customWallpaperEmptyIcon {
  font-size: 28px;
  line-height: 1;
  opacity: 0.7;
}

.customWallpaperEmptyTitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
}

.customWallpaperEmptyDesc {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* ── Side Content ────────────────────────────────────────── */
.customWallpaperSide {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.customWallpaperTopRow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.customWallpaperText h4 {
  margin: 0 0 6px 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.customWallpaperText p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.customWallpaperDraftBadge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 190, 80, 0.14);
  border: 1px solid rgba(255, 190, 80, 0.28);
  color: #ffd888;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Info Card ───────────────────────────────────────────── */
.customWallpaperInfoCard {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.customWallpaperInfoRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.customWallpaperInfoLabel {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.customWallpaperInfoValue {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: right;
  word-break: break-all;
}

.customWallpaperInfoValue.is-error {
  color: #ff7b7b;
}

.customWallpaperInfoStatus {
  margin-top: 4px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}

.customWallpaperInfoStatus.is-error {
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.22);
  color: #ffb3b3;
}

.customWallpaperInfoStatus.is-success {
  background: rgba(80, 200, 120, 0.1);
  border: 1px solid rgba(80, 200, 120, 0.22);
  color: #b3ffd1;
}

.customWallpaperInfoStatus.is-neutral {
  background: rgba(79, 140, 255, 0.1);
  border: 1px solid rgba(79, 140, 255, 0.22);
  color: #b3d4ff;
}

/* ── Action Row ──────────────────────────────────────────── */
.customWallpaperActionRow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
}

.customWallpaperBtnIcon {
  font-size: 16px;
  line-height: 1;
  margin-right: 4px;
}

.customWallpaperUploadBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  color: white;
  border: none;
  box-shadow: 0 6px 18px rgba(79, 140, 255, 0.28);
  transition:
    transform 0.15s ease,
    box-shadow 0.2s ease;
}

.customWallpaperUploadBtn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(79, 140, 255, 0.38);
}

.customWallpaperRemoveBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.22);
  color: #ffb3b3;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.customWallpaperRemoveBtn:hover {
  background: rgba(255, 80, 80, 0.18);
  border-color: rgba(255, 80, 80, 0.38);
}

.customWallpaperSaveBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.15s ease;
}

.customWallpaperSaveBtn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.13);
  border-color: var(--glass-border-hover);
  transform: translateY(-1px);
}

.customWallpaperSaveBtn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.customWallpaperBackendError {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.22);
  color: #ffb3b3;
  line-height: 1.5;
}

/* ================================================================
   PRESET WALLPAPERS
   ================================================================ */
.wallpaperPresetRow {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
}

.wallpaperPreset {
  padding: 10px;
  border-radius: 18px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  text-align: left;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.wallpaperPreset:hover {
  transform: translateY(-3px);
  border-color: var(--glass-border-hover);
  background: var(--glass-bg-hover);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.wallpaperPreset.is-active {
  border-color: var(--accent-border);
  background: rgba(139, 111, 255, 0.12);
  box-shadow:
    0 0 0 3px var(--accent-glow),
    0 10px 26px rgba(0, 0, 0, 0.2);
}

.wallpaperPresetThumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.wallpaperPresetThumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.28s ease;
}

.wallpaperPreset:hover .wallpaperPresetThumb img {
  transform: scale(1.06);
}

.wallpaperPresetName {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
  padding: 0 2px 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ================================================================
   QUICK NAV (Fixed Sidebar)
   ================================================================ */
.settingQuickNav {
  position: fixed;
  top: 300px;
  right: 80px;
  z-index: 3000;
  width: 178px;
}

.settingQuickNavInner {
  padding: 16px;
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.26);
  color: var(--text-primary);
}

.settingQuickNavTop {
  margin-bottom: 14px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--glass-border);
}

.settingQuickNavLabel {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.settingQuickNavTop h4 {
  margin: 5px 0 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.settingQuickNavList {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settingQuickNavBtn {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.settingQuickNavBtn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
  transform: translateX(-2px);
}

.settingQuickNavDot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(139, 111, 255, 0.5);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1200px) {
  .settingQuickNav {
    right: 24px;
  }
}

@media (max-width: 1099px) {
  .settingQuickNav {
    display: none;
  }

  .wallpaperPresetRow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .ProfileSettingBox,
  .appearanceSettingBox {
    padding: 18px 16px;
    gap: 20px;
  }

  .profileBoxTitle,
  .appearanceTitle {
    font-size: 22px;
  }

  .profileTopRow {
    flex-direction: column;
    align-items: flex-start;
  }

  .profileActionBtn {
    width: 100%;
    justify-content: center;
  }

  .profileFormGrid,
  .appearanceControlGrid {
    grid-template-columns: 1fr;
  }

  .profileBottomRow,
  .appearanceBottomRow {
    flex-direction: column;
  }

  .profileCancelBtn,
  .profileSaveBtn,
  .appearanceResetBtn,
  .appearanceApplyBtn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .appearancePreviewTop {
    flex-direction: column;
    align-items: flex-start;
  }

  .appearanceColorRow {
    flex-direction: column;
    align-items: stretch;
  }

  .appearanceColorInput {
    width: 100%;
  }

  .customWallpaperPanel {
    flex-direction: column;
    align-items: stretch;
  }

  .customWallpaperPreviewWrap {
    width: 100%;
  }

  .customWallpaperPreview {
    width: 100%;
    min-width: 0;
  }

  .customWallpaperSide {
    width: 100%;
  }

  .customWallpaperTopRow {
    flex-direction: column;
    gap: 8px;
  }

  .customWallpaperActionRow {
    flex-direction: column;
    align-items: stretch;
  }

  .customWallpaperUploadBtn,
  .customWallpaperRemoveBtn,
  .customWallpaperSaveBtn {
    width: 100%;
  }

  .wallpaperPresetRow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1600px) and (min-width: 1025px) {
  .settingpageFrame {
    width: calc(100% - var(--page-content-gutter-laptop));
    max-width: var(--page-content-width-laptop);
    margin: var(--page-content-margin-top-laptop) auto 0;
  }

  .ProfileSettingBox,
  .appearanceSettingBox {
    width: 100%;
  }

  .settingQuickNav {
    right: 24px;
  }
}

.profileMetaRow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.profilePaymentHistoryBtn {
  height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.profilePaymentHistoryBtn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.paymentHistoryModalBackdrop {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(8, 10, 18, 0.68);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.paymentHistoryModal {
  width: min(760px, calc(100vw - 32px));
  max-height: min(80vh, 760px);
  border-radius: 24px;
  padding: 24px;
  background: rgba(18, 23, 38, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  color: #fff;
  display: flex;
  flex-direction: column;
}

.paymentHistoryModalTop {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.paymentHistoryEyebrow {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.58);
}

.paymentHistoryModalTop h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
}

.paymentHistoryCloseBtn {
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}

.paymentHistoryState {
  padding: 18px 0;
  color: rgba(255, 255, 255, 0.8);
}

.paymentHistoryState.error {
  color: #ffb4b4;
}

.paymentHistoryList {
  overflow-y: auto;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.paymentHistoryEmpty {
  padding: 16px 0;
  color: rgba(255, 255, 255, 0.62);
}

.paymentHistoryItem {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.paymentHistoryItemTop {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.paymentHistoryItemTop h4 {
  margin: 0;
  font-size: 17px;
  color: #fff;
}

.paymentHistoryItemTop p {
  margin: 6px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  word-break: break-all;
}

.paymentHistoryMeta {
  margin-top: 12px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
}

.paymentStatusBadge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.paymentStatusBadge.paid {
  background: rgba(158, 255, 214, 0.14);
  color: #9effd6;
}

.paymentStatusBadge.failed {
  background: rgba(255, 107, 107, 0.14);
  color: #ff9e9e;
}

.paymentStatusBadge.canceled {
  background: rgba(255, 210, 130, 0.14);
  color: #ffd28a;
}

.paymentStatusBadge.ready {
  background: rgba(180, 190, 255, 0.14);
  color: #c9b8ff;
}

@media (max-width: 1440px) {
  .settingQuickNav {
    top: 300px;
    right: 40px;
    width: 170px;
    transform: scale(0.96);
    transform-origin: top right;
  }
}

@media (min-width: 1900px) {
  .settingpageFrame {
    width: min(
      var(--page-content-width-ultra),
      calc(100vw - var(--page-content-gutter-ultra))
    );
    margin: var(--page-content-margin-top-ultra-default) auto 0;
    gap: 32px;
  }

  .ProfileSettingBox,
  .appearanceSettingBox {
    padding: 34px 38px;
    border-radius: 26px;
    gap: 32px;
  }

  .profileBoxHeader,
  .appearanceHeader {
    padding-bottom: 22px;
  }

  .profileBoxEyebrow,
  .appearanceEyebrow {
    font-size: 12px;
  }

  .profileBoxTitle,
  .appearanceTitle {
    font-size: 32px;
  }

  .profileBoxDesc,
  .appearanceDesc {
    font-size: 15px;
  }

  .profileTopRow {
    gap: 24px;
    padding-bottom: 24px;
  }

  .profileAvatar {
    width: 90px;
    height: 90px;
    min-width: 90px;
    min-height: 90px;
    font-size: 34px;
  }

  .profileIdentity h3 {
    font-size: 24px;
  }

  .profileRole {
    font-size: 15px;
  }

  .profileEmail {
    font-size: 14px;
  }

  .profilePlanLabel {
    font-size: 12px;
  }

  .profilePlanBadge {
    font-size: 13px;
    padding: 6px 15px;
  }

  .profileActionBtn {
    padding: 12px 20px;
    font-size: 15px;
    border-radius: 15px;
  }

  .profileFormGrid,
  .appearanceControlGrid {
    gap: 20px;
  }

  .profileField label,
  .appearanceField label {
    font-size: 13px;
  }

  .profileField input,
  .profileField textarea,
  .appearanceHexInput {
    padding: 14px 18px;
    font-size: 15px;
  }

  .profileField textarea {
    min-height: 150px;
  }

  .profileMessage {
    font-size: 15px;
  }

  .profileCancelBtn,
  .appearanceResetBtn,
  .profileSaveBtn,
  .appearanceApplyBtn {
    padding: 13px 24px;
    font-size: 15px;
    border-radius: 15px;
  }

  .appearancePreviewCard {
    padding: 24px;
  }

  .appearancePreviewTop h3 {
    font-size: 19px;
  }

  .appearancePreviewTop p {
    font-size: 14px;
  }

  .appearanceColorBadge {
    width: 56px;
    height: 56px;
    min-width: 56px;
  }

  .appearancePreviewSurface {
    min-height: 210px;
    padding: 24px;
  }

  .appearancePreviewGlass {
    padding: 15px 22px;
    font-size: 15px;
  }

  .appearanceColorInput {
    width: 72px;
    height: 56px;
  }

  .appearancePreset {
    width: 46px;
    height: 46px;
  }

  .appearanceNote {
    font-size: 14px;
  }

  .customWallpaperPanel {
    gap: 20px;
    padding: 18px;
  }

  .customWallpaperPreview {
    width: 250px;
    min-width: 250px;
  }

  .customWallpaperText h4 {
    font-size: 17px;
  }

  .customWallpaperText p {
    font-size: 14px;
  }

  .customWallpaperDraftBadge {
    font-size: 12px;
  }

  .customWallpaperInfoLabel {
    font-size: 12px;
  }

  .customWallpaperInfoValue,
  .customWallpaperInfoStatus,
  .customWallpaperBackendError {
    font-size: 14px;
  }

  .customWallpaperUploadBtn,
  .customWallpaperRemoveBtn,
  .customWallpaperSaveBtn {
    font-size: 14px;
    padding: 11px 18px;
  }

  .wallpaperPresetRow {
    gap: 16px;
  }

  .wallpaperPreset {
    padding: 12px;
    border-radius: 20px;
  }

  .wallpaperPresetName {
    font-size: 13px;
  }

  .settingQuickNav {
    top: 400px;
    right: 110px;
    width: 220px;
  }

  .settingQuickNavInner {
    padding: 18px;
    border-radius: 24px;
  }

  .settingQuickNavTop {
    margin-bottom: 18px;
    padding-bottom: 15px;
  }

  .settingQuickNavLabel {
    font-size: 13px;
    letter-spacing: 1px;
  }

  .settingQuickNavTop h4 {
    margin: 5px 0 0;
    font-size: 21px;
    line-height: 1.25;
  }

  .settingQuickNavList {
    gap: 13px;
  }

  .settingQuickNavBtn {
    min-height: 50px;
    padding: 12px 17px;
    font-size: 15px;
    border-radius: 13px;
    gap: 13px;
  }

  .settingQuickNavDot {
    width: 10px;
    height: 10px;
  }

  .profilePaymentHistoryBtn {
    height: 40px;
    padding: 0 16px;
    font-size: 14px;
  }

  .paymentHistoryModal {
    width: min(860px, calc(100vw - 40px));
    max-height: min(82vh, 820px);
    padding: 28px;
    border-radius: 28px;
  }

  .paymentHistoryEyebrow {
    font-size: 13px;
  }

  .paymentHistoryModalTop h3 {
    font-size: 30px;
  }

  .paymentHistoryCloseBtn {
    width: 42px;
    height: 42px;
    font-size: 17px;
  }

  .paymentHistoryState,
  .paymentHistoryEmpty,
  .paymentHistoryMeta {
    font-size: 14px;
  }

  .paymentHistoryItem {
    padding: 18px 20px;
    border-radius: 20px;
  }

  .paymentHistoryItemTop h4 {
    font-size: 18px;
  }

  .paymentHistoryItemTop p {
    font-size: 13px;
  }

  .paymentStatusBadge {
    font-size: 12px;
  }
}