/* ── SETTINGS ANIMATIONS ── */
@keyframes settingsCardIn {
  from { opacity: 0; transform: translateY(36px) scale(0.96); }
  to   { opacity: 1; transform: none; }
}
@keyframes settingsTabIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: none; }
}
@keyframes settingsRowIn {
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: none; }
}
@keyframes swatchPop {
  from { opacity: 0; transform: scale(0.6) rotate(-8deg); }
  to   { opacity: 1; transform: none; }
}
@keyframes sectionItemIn {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: none; }
}
@keyframes settingsHeroIn {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: none; }
}

/* ── SETTINGS PAGE ── */
.settings-outer {
  margin-left: var(--side-w);
  display: flex;
  justify-content: center;
  padding: 100px 2.5rem 80px;
  min-height: 100vh;
}
.settings-page {
  width: 100%;
  max-width: var(--settings-w, 860px);
}

.settings-hero {
  margin-bottom: 2.5rem;
  animation: settingsHeroIn 0.5s cubic-bezier(0.34, 1.2, 0.64, 1) both;
}
.settings-title {
  font-family: 'LazyDog', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--accent);
  line-height: 1;
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--accent) 30%, transparent));
}
.settings-sub {
  margin-top: 0.5rem;
  color: var(--text2);
  font-size: 1rem;
  font-weight: 600;
}

/* ── CARDS GRID ── */
.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.settings-card {
  background: var(--bg2);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
  animation: settingsCardIn 0.55s cubic-bezier(0.34, 1.2, 0.64, 1) calc(var(--card-i, 0) * 0.1s) both;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}
.settings-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(37,99,235,0.2);
  transform: translateY(-2px);
}

.settings-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
}
.settings-card-icon {
  font-size: 1.6rem;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37,99,235,0.08);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.settings-card-title {
  font-family: 'LazyDog', sans-serif;
  font-size: 1.15rem;
  color: var(--text);
}
.settings-card-desc {
  font-size: 0.82rem;
  color: var(--text2);
  margin-top: 2px;
}

.settings-divider {
  height: 1px;
  background: var(--card-border);
  margin: 1.2rem 0;
}

/* ── ROWS ── */
.settings-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.settings-row.between {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.settings-row-label {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
}
.settings-row-desc {
  font-size: 0.8rem;
  color: var(--text2);
  margin-top: 3px;
}

/* ── THEME CARDS ── */
.theme-options {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.theme-card {
  background: none;
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 0;
  cursor: pointer;
  width: 130px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.theme-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.15);
}
.theme-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.theme-preview {
  width: 100%;
  height: 72px;
  position: relative;
  overflow: hidden;
}
.tp-nav {
  height: 14px;
  width: 100%;
}
.tp-body {
  padding: 5px 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.tp-bar {
  height: 5px;
  border-radius: 3px;
  opacity: 0.7;
}
.tp-cards {
  display: flex;
  gap: 3px;
  margin-top: 2px;
}
.tp-card {
  flex: 1;
  height: 16px;
  border-radius: 3px;
  opacity: 0.8;
}

.theme-card-label {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.78rem;
  color: var(--text2);
  text-align: center;
  padding: 6px 0;
  display: block;
  background: var(--bg3);
  border-top: 1px solid var(--card-border);
}
.theme-card.active .theme-card-label {
  color: var(--accent);
  background: rgba(37,99,235,0.06);
}

/* ── ACCENT SWATCHES ── */
.accent-options {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.accent-swatch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: swatchPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) calc(var(--sw-i, 0) * 0.06s) both;
}
.accent-swatch:hover {
  border-color: var(--swatch);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--swatch) 25%, transparent);
}
.accent-swatch.active {
  border-color: var(--swatch);
  background: rgba(0,0,0,0.04);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--swatch) 20%, transparent);
  transform: scale(1.04);
}
.swatch-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--swatch);
  flex-shrink: 0;
  box-shadow: 0 2px 6px color-mix(in srgb, var(--swatch) 40%, transparent);
}
.swatch-label {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.8rem;
  color: var(--text2);
}
.accent-swatch.active .swatch-label {
  color: var(--text);
}

/* ── SIZE PICKER ── */
.size-options {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.size-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: none;
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  cursor: pointer;
  transition: all 0.18s;
  min-width: 90px;
}
.size-btn:hover { border-color: var(--accent); transform: translateY(-2px); }
.size-btn.active {
  border-color: var(--accent);
  background: rgba(37,99,235,0.05);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}
.size-btn span {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.78rem;
  color: var(--text2);
}
.size-btn.active span { color: var(--accent); }

.size-preview {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 28px;
}
.size-preview div {
  background: var(--accent);
  border-radius: 3px;
  opacity: 0.5;
  flex: 1;
}
.size-btn.active .size-preview div { opacity: 1; }

.compact-prev div  { height: 20px; }
.default-prev div  { height: 24px; }
.large-prev div    { height: 28px; }

/* ── CARD SIZE PREVIEWS ── */
.csp-wrap {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 36px;
}
.csp-card {
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.45;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.size-btn.active .csp-card { opacity: 1; }
.csp-card.s { width: 22px; height: 16px; }
.csp-card.m { width: 32px; height: 22px; }
.csp-card.l { width: 48px; height: 32px; }

/* ── FONT SIZE PREVIEWS ── */
.fsp-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  height: 40px;
}
.fsp-aa {
  font-family: 'LazyDog', sans-serif;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.45;
  line-height: 1;
  transition: opacity 0.2s;
}
.fsp-sample {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  color: var(--text2);
  opacity: 0.45;
  line-height: 1;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.size-btn.active .fsp-aa,
.size-btn.active .fsp-sample { opacity: 1; }

/* ── TOGGLE SWITCH ── */
.toggle {
  cursor: pointer;
  flex-shrink: 0;
}
.toggle input { display: none; }
.toggle-track {
  display: block;
  width: 46px;
  height: 26px;
  background: var(--bg3);
  border: 1.5px solid var(--card-border);
  border-radius: 13px;
  position: relative;
  transition: background 0.2s, border-color 0.2s;
}
.toggle input:checked + .toggle-track {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: left 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toggle input:checked + .toggle-track .toggle-thumb {
  left: calc(100% - 21px);
}

/* ── BUTTONS ── */
.ghost-btn {
  background: none;
  border: 1.5px solid var(--card-border);
  color: var(--text2);
  font-family: 'LazyDog', sans-serif;
  font-size: 0.82rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
  flex-shrink: 0;
}
.ghost-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37,99,235,0.05);
}
.ghost-btn.danger:hover {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239,68,68,0.05);
}

/* ── TABS ── */
.settings-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 2rem;
  animation: settingsTabIn 0.4s cubic-bezier(0.34, 1.2, 0.64, 1) 0.1s both;
  background: linear-gradient(135deg, rgba(255,255,255,0.6) 0%, rgba(219,234,254,0.3) 100%);
  backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255,255,255,0.8);
  border-radius: var(--radius);
  padding: 0.4rem;
  box-shadow: var(--shadow);
  width: fit-content;
}
.settings-tab {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.82rem;
  padding: 9px 22px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text2);
  background: transparent;
  transition: all 0.18s;
  white-space: nowrap;
}
.settings-tab:hover { background: rgba(37,99,235,0.06); color: var(--accent); }
.settings-tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px rgba(37,99,235,0.3);
}

/* ── PANELS ── */
.settings-panel { display: none; }
.settings-panel.active { display: block; }

/* ── FONT SIZE PREVIEWS ── */
.font-sm-prev div { height: 14px; width: 100%; background: var(--accent); border-radius: 3px; opacity: 0.5; }
.font-md-prev div { height: 20px; width: 100%; background: var(--accent); border-radius: 3px; opacity: 0.5; }
.font-lg-prev div { height: 26px; width: 100%; background: var(--accent); border-radius: 3px; opacity: 0.5; }
.size-btn.active .font-sm-prev div,
.size-btn.active .font-md-prev div,
.size-btn.active .font-lg-prev div { opacity: 1; }

/* ── RADIO GROUP ── */
.radio-group {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.radio-item {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(37,99,235,0.12);
  border-radius: 10px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.18s;
  font-family: 'LazyDog', sans-serif;
  font-size: 0.82rem;
  color: var(--text2);
}
.radio-item:has(input:checked) {
  border-color: var(--accent);
  background: rgba(37,99,235,0.08);
  color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.radio-item:hover { border-color: var(--accent); color: var(--accent); }
.radio-item input { display: none; }

/* ── SECTION LIST (drag-and-drop) ── */
.section-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.section-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: linear-gradient(135deg, rgba(255,255,255,0.55) 0%, rgba(219,234,254,0.25) 100%);
  border: 1.5px solid rgba(255,255,255,0.75);
  border-radius: var(--radius);
  cursor: grab;
  transition: background 0.2s, box-shadow 0.2s, opacity 0.15s, transform 0.2s, border-color 0.2s;
  user-select: none;
  animation: sectionItemIn 0.4s ease calc(var(--si-i, 0) * 0.06s) both;
}
.section-item:hover {
  transform: translateX(4px);
  border-color: rgba(37,99,235,0.2);
  box-shadow: 0 4px 16px rgba(37,99,235,0.07);
}
.section-item:active { cursor: grabbing; }
.section-item.dragging {
  opacity: 0.3;
  transform: scale(0.97);
}
.section-item.drag-over {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.25), 0 6px 20px rgba(37,99,235,0.1);
  background: rgba(37,99,235,0.06);
  transform: translateX(6px);
}

.section-drag-handle {
  color: var(--text2);
  font-size: 1.1rem;
  opacity: 0.4;
  cursor: grab;
  line-height: 1;
  flex-shrink: 0;
}
.section-item-icon {
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
}
.section-item-label {
  font-family: 'LazyDog', sans-serif;
  font-size: 0.88rem;
  color: var(--text);
  flex: 1;
}
.section-toggle {
  flex-shrink: 0;
  margin-left: auto;
}

/* ── SAVE BAR (toast confirmation) ── */
.settings-save-bar {
  position: fixed;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--accent);
  color: #fff;
  font-family: 'LazyDog', sans-serif;
  font-size: 0.9rem;
  padding: 10px 24px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37,99,235,0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 500;
}
.settings-save-bar.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── CUSTOM COLOUR WHEEL SWATCH ── */
.accent-swatch-custom { position: relative; }
.swatch-dot-wheel {
  background: conic-gradient(red,yellow,lime,aqua,blue,magenta,red) !important;
  box-shadow: none !important;
}

/* ── SETTINGS CARD DARK MODE ── */
.settings-card {
  background: var(--bg2);
  border: 1.5px solid var(--card-border);
}
[data-theme="dark"] .settings-card {
  background: var(--glass-c);
  border-color: var(--glass-border);
}
[data-theme="dark"] .section-item {
  background: linear-gradient(135deg, var(--glass-e) 0%, var(--glass-f) 100%);
  border-color: var(--glass-border);
}
[data-theme="dark"] .settings-tabs {
  background: linear-gradient(135deg, var(--glass-e) 0%, var(--glass-f) 100%);
  border-color: var(--glass-border);
}
[data-theme="dark"] .radio-item {
  background: var(--glass-e);
  border-color: var(--glass-border);
}

@media (max-width: 768px) {
  .settings-outer { padding-left: 1rem; padding-right: 1rem; }
  .settings-tabs { width: 100%; justify-content: stretch; }
  .settings-tab { flex: 1; padding: 8px 10px; font-size: 0.75rem; }
}