/* Selectable visual themes for poemia.io
   Layout stays in lcars.css; this file remaps tokens and restyles chrome. */

html[data-theme="lcars"] {
  color-scheme: dark;
}

/* ——— Manuscript (asset/manuscript.jpg) ———
   Desk-and-folio: aged parchment, iron-gall ink, gold leaf, serif type. */
html[data-theme="manuscript"] {
  color-scheme: light;
  --lcars-black: #1a1208;
  --lcars-bg: #2c2114;
  --lcars-surface: #e6d3a3;
  --lcars-surface-2: #dcc48a;
  --lcars-gold: #c4a04a;
  --lcars-amber: #8c6428;
  --lcars-lavender: #7a3048;
  --lcars-periwinkle: #3d5c4a;
  --lcars-blue: #3a4a6b;
  --lcars-salmon: #a85a3a;
  --lcars-red: #7a241c;
  --lcars-orange: #9a4e22;
  --lcars-teal: #4d6b48;
  --lcars-text: #3c2814;
  --lcars-text-bright: #1a1208;
  --lcars-text-muted: #6b5330;
  --lcars-text-label: #7a3048;
  --lcars-border: #b8965a;
  --lcars-ink: #1a1208;
  --radius-pill: 4px;
  --radius-elbow: 6px;
  --radius-panel: 4px;
  --font-display: "Cinzel", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --font-body: "Source Serif 4", "Palatino Linotype", Palatino, Georgia, serif;
  --focus: 0 0 0 3px var(--lcars-surface), 0 0 0 5px var(--lcars-amber);
}

html[data-theme="manuscript"] body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(196, 160, 74, 0.18), transparent 45%),
    repeating-linear-gradient(
      90deg,
      #2c2114 0 11px,
      #261c11 11px 12px
    );
  color: var(--lcars-text-bright);
}

html[data-theme="manuscript"] .lcars-shell {
  gap: 0.55rem;
}

html[data-theme="manuscript"] .wordmark {
  letter-spacing: 0.22em;
  font-weight: 600;
}

html[data-theme="manuscript"] .lcars-label,
html[data-theme="manuscript"] .lcars-eyebrow {
  letter-spacing: 0.22em;
  font-weight: 600;
}

html[data-theme="manuscript"] .lcars-nav__item,
html[data-theme="manuscript"] .btn,
html[data-theme="manuscript"] .lcars-pill {
  letter-spacing: 0.1em;
  box-shadow: inset 0 0 0 1px rgba(26, 18, 8, 0.18);
}

html[data-theme="manuscript"] .lcars-nav__item--amber,
html[data-theme="manuscript"] .btn--amber,
html[data-theme="manuscript"] .pillar--writer .pillar__chrome,
html[data-theme="manuscript"] .cta-panel--amber {
  background: #8c6428;
  color: #f3e6c4;
}

html[data-theme="manuscript"] .lcars-nav__item--lavender,
html[data-theme="manuscript"] .btn--lavender,
html[data-theme="manuscript"] .pillar--mcp .pillar__chrome,
html[data-theme="manuscript"] .cta-panel--lavender {
  background: #7a3048;
  color: #f3e6c4;
}

html[data-theme="manuscript"] .lcars-nav__item--periwinkle,
html[data-theme="manuscript"] .btn--periwinkle,
html[data-theme="manuscript"] .pillar--reader .pillar__chrome,
html[data-theme="manuscript"] .cta-panel--periwinkle {
  background: #3d5c4a;
  color: #f3e6c4;
}

html[data-theme="manuscript"] .lcars-nav__item--teal {
  background: #4d6b48;
  color: #f3e6c4;
}

html[data-theme="manuscript"] .lcars-nav__item:hover,
html[data-theme="manuscript"] .btn:hover,
html[data-theme="manuscript"] .cta-panel:hover {
  color: #f8efd4;
}

html[data-theme="manuscript"] .lcars-pill--gold,
html[data-theme="manuscript"] .btn--primary {
  background: linear-gradient(180deg, #e0c36a, #b8963e);
  color: #1a1208;
}

html[data-theme="manuscript"] .btn--ghost {
  color: var(--lcars-text-bright);
  box-shadow: inset 0 0 0 1px var(--lcars-amber);
}

html[data-theme="manuscript"] .btn--ghost:hover {
  color: var(--lcars-red);
  box-shadow: inset 0 0 0 2px var(--lcars-red);
}

html[data-theme="manuscript"] .status-dot {
  background: var(--lcars-red);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--lcars-red) 28%, transparent);
  border-radius: 2px;
}

html[data-theme="manuscript"] .lcars-frame-bar {
  height: 0.55rem;
  min-height: 0.55rem;
  gap: 0.2rem;
}

html[data-theme="manuscript"] .elbow,
html[data-theme="manuscript"] .bar-seg {
  border-radius: 1px;
}

html[data-theme="manuscript"] .elbow--tl,
html[data-theme="manuscript"] .elbow--br,
html[data-theme="manuscript"] .bar-seg--amber {
  background: #8c6428;
}

html[data-theme="manuscript"] .elbow--tr,
html[data-theme="manuscript"] .bar-seg--lavender {
  background: #7a3048;
}

html[data-theme="manuscript"] .elbow--bl,
html[data-theme="manuscript"] .bar-seg--teal {
  background: #4d6b48;
}

html[data-theme="manuscript"] .bar-seg--gold {
  background: #c4a04a;
}

html[data-theme="manuscript"] .lcars-main {
  border-radius: 2px;
  background:
    linear-gradient(90deg, rgba(122, 48, 72, 0.12) 0 0.7rem, transparent 0.7rem),
    repeating-linear-gradient(
      180deg,
      transparent 0 31px,
      rgba(60, 40, 20, 0.055) 31px 32px
    ),
    var(--lcars-surface);
  box-shadow:
    inset 0 0 0 1px rgba(140, 100, 40, 0.35),
    0 18px 50px rgba(0, 0, 0, 0.38);
  color: var(--lcars-text-bright);
}

html[data-theme="manuscript"] .hero__title,
html[data-theme="manuscript"] .section-title,
html[data-theme="manuscript"] .pillar__title,
html[data-theme="manuscript"] .final-cta h2 {
  letter-spacing: 0.04em;
  font-weight: 600;
}

html[data-theme="manuscript"] .hero__title-accent {
  color: var(--lcars-red);
  font-style: italic;
  font-family: var(--font-body);
  letter-spacing: 0;
}

html[data-theme="manuscript"] .hero__meta div,
html[data-theme="manuscript"] .pillar,
html[data-theme="manuscript"] .flow-step,
html[data-theme="manuscript"] .callout,
html[data-theme="manuscript"] .audience-card,
html[data-theme="manuscript"] .final-cta__frame {
  background: color-mix(in srgb, var(--lcars-surface-2) 70%, #f3e6c4);
  border-color: var(--lcars-border);
  border-radius: var(--radius-panel);
  box-shadow: inset 0 1px 0 rgba(255, 248, 220, 0.45);
}

html[data-theme="manuscript"] .hero__meta div {
  border-left-width: 3px;
}

html[data-theme="manuscript"] .audience-card {
  border-top-width: 3px;
}

html[data-theme="manuscript"] .pillar__tagline {
  color: var(--lcars-amber);
}

html[data-theme="manuscript"] .pillar--mcp .pillar__tagline {
  color: var(--lcars-lavender);
}

html[data-theme="manuscript"] .pillar--reader .pillar__tagline {
  color: var(--lcars-periwinkle);
}

html[data-theme="manuscript"] .flow-step__num {
  border-radius: 2px;
  background: var(--lcars-amber);
  color: #f3e6c4;
}

html[data-theme="manuscript"] .flow-step:nth-of-type(3) .flow-step__num {
  background: var(--lcars-lavender);
}

html[data-theme="manuscript"] .flow-step:nth-of-type(5) .flow-step__num {
  background: var(--lcars-periwinkle);
}

html[data-theme="manuscript"] .foot-bar,
html[data-theme="manuscript"] .rail-block {
  border-radius: 1px;
}

html[data-theme="manuscript"] .final-cta__frame {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--lcars-amber) 16%, transparent), transparent 45%),
    color-mix(in srgb, var(--lcars-surface-2) 70%, #f3e6c4);
}

html[data-theme="manuscript"] .cta-panel {
  border-radius: 3px;
}

html[data-theme="manuscript"] .cta-panel__name {
  letter-spacing: 0.08em;
}

html[data-theme="manuscript"] .footer-brand {
  letter-spacing: 0.16em;
}

html[data-theme="manuscript"] a {
  color: #5a2a34;
}

html[data-theme="manuscript"] a:hover {
  color: var(--lcars-red);
}

/* ——— Steampunk (asset/steampunk.jpg) ———
   Walnut cabinet, soot, copper rivets, engraved brass plates. */
html[data-theme="steampunk"] {
  color-scheme: dark;
  --lcars-black: #0c0805;
  --lcars-bg: #140c08;
  --lcars-surface: #22160e;
  --lcars-surface-2: #2c1c12;
  --lcars-gold: #c4a06a;
  --lcars-amber: #8a5524;
  --lcars-lavender: #6e2c28;
  --lcars-periwinkle: #3d6b58;
  --lcars-blue: #7a8a94;
  --lcars-salmon: #b87333;
  --lcars-red: #8a2a1c;
  --lcars-orange: #a85a22;
  --lcars-teal: #4a7a62;
  --lcars-text: #d4b896;
  --lcars-text-bright: #f0e2c4;
  --lcars-text-muted: #9a8060;
  --lcars-text-label: #c4a06a;
  --lcars-border: #6a4a28;
  --lcars-ink: #140c08;
  --radius-pill: 3px;
  --radius-elbow: 4px;
  --radius-panel: 4px;
  --font-display: "Cinzel", "Palatino Linotype", Palatino, serif;
  --font-body: "Libre Baskerville", "Palatino Linotype", Palatino, Georgia, serif;
  --focus: 0 0 0 3px var(--lcars-bg), 0 0 0 5px var(--lcars-gold);
}

html[data-theme="steampunk"] body {
  background:
    radial-gradient(circle at 12% 8%, rgba(196, 160, 106, 0.08), transparent 28%),
    radial-gradient(circle at 88% 92%, rgba(184, 115, 51, 0.08), transparent 32%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 18px, rgba(196, 160, 106, 0.03) 19px 20px),
    #120a06;
  color: var(--lcars-text-bright);
}

html[data-theme="steampunk"] .lcars-label,
html[data-theme="steampunk"] .lcars-eyebrow {
  font-family: "Special Elite", "Courier New", monospace;
  letter-spacing: 0.16em;
  font-weight: 400;
}

html[data-theme="steampunk"] .wordmark {
  letter-spacing: 0.18em;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.65), 0 0 18px rgba(196, 160, 106, 0.18);
}

html[data-theme="steampunk"] .lcars-nav__item,
html[data-theme="steampunk"] .btn,
html[data-theme="steampunk"] .lcars-pill,
html[data-theme="steampunk"] .cta-panel {
  border-radius: 3px;
  box-shadow:
    inset 0 1px 0 rgba(240, 226, 196, 0.28),
    inset 0 -1px 0 rgba(20, 12, 8, 0.45),
    0 1px 0 rgba(0, 0, 0, 0.35);
}

html[data-theme="steampunk"] .lcars-pill--gold,
html[data-theme="steampunk"] .btn--primary,
html[data-theme="steampunk"] .theme-switcher__btn {
  background: linear-gradient(180deg, #e0c48a, #b48c50 55%, #8a6428);
  color: #1a1008;
}

html[data-theme="steampunk"] .lcars-nav__item--amber,
html[data-theme="steampunk"] .btn--amber,
html[data-theme="steampunk"] .pillar--writer .pillar__chrome,
html[data-theme="steampunk"] .cta-panel--amber {
  background: linear-gradient(180deg, #b87333, #8a5524);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .lcars-nav__item--lavender,
html[data-theme="steampunk"] .btn--lavender,
html[data-theme="steampunk"] .pillar--mcp .pillar__chrome,
html[data-theme="steampunk"] .cta-panel--lavender {
  background: linear-gradient(180deg, #8a3c38, #6e2c28);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .lcars-nav__item--periwinkle,
html[data-theme="steampunk"] .btn--periwinkle,
html[data-theme="steampunk"] .pillar--reader .pillar__chrome,
html[data-theme="steampunk"] .cta-panel--periwinkle {
  background: linear-gradient(180deg, #4d7a66, #3d6b58);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .lcars-nav__item--teal {
  background: linear-gradient(180deg, #5a8a72, #4a7a62);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .lcars-nav__item:hover,
html[data-theme="steampunk"] .btn:hover,
html[data-theme="steampunk"] .cta-panel:hover {
  color: #fff6dc;
  filter: brightness(1.08);
}

html[data-theme="steampunk"] .btn--ghost {
  color: var(--lcars-text-bright);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--lcars-gold);
}

html[data-theme="steampunk"] .btn--ghost:hover {
  color: var(--lcars-gold);
  box-shadow: inset 0 0 0 2px var(--lcars-gold);
}

html[data-theme="steampunk"] .status-dot {
  border-radius: 1px;
  background: var(--lcars-salmon);
  box-shadow:
    0 0 0 2px #3a2414,
    inset 0 1px 0 rgba(255, 220, 160, 0.45);
}

html[data-theme="steampunk"] .lcars-frame-bar {
  height: 0.7rem;
  min-height: 0.7rem;
  gap: 0.25rem;
}

html[data-theme="steampunk"] .elbow,
html[data-theme="steampunk"] .bar-seg,
html[data-theme="steampunk"] .rail-block,
html[data-theme="steampunk"] .foot-bar {
  border-radius: 2px;
  box-shadow: inset 0 1px 0 rgba(240, 226, 196, 0.22);
}

html[data-theme="steampunk"] .lcars-main {
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(196, 160, 106, 0.06), transparent 8%),
    var(--lcars-surface);
  border: 1px solid var(--lcars-border);
  box-shadow:
    0 0 0 3px #1a1008,
    4px 4px 0 0 #3a2414,
    -4px 4px 0 0 #3a2414,
    0 22px 50px rgba(0, 0, 0, 0.45);
}

html[data-theme="steampunk"] .hero__title-accent {
  color: var(--lcars-gold);
  font-style: italic;
  font-family: var(--font-body);
  letter-spacing: 0;
}

html[data-theme="steampunk"] .hero__meta div,
html[data-theme="steampunk"] .pillar,
html[data-theme="steampunk"] .flow-step,
html[data-theme="steampunk"] .callout,
html[data-theme="steampunk"] .audience-card,
html[data-theme="steampunk"] .final-cta__frame {
  background:
    linear-gradient(180deg, rgba(196, 160, 106, 0.07), transparent 30%),
    var(--lcars-bg);
  border-color: var(--lcars-border);
  border-radius: 3px;
  box-shadow:
    inset 0 1px 0 rgba(240, 226, 196, 0.08),
    2px 2px 0 #3a2414;
}

html[data-theme="steampunk"] .pillar__tagline {
  color: var(--lcars-gold);
}

html[data-theme="steampunk"] .pillar--mcp .pillar__tagline {
  color: #e0a090;
}

html[data-theme="steampunk"] .pillar--reader .pillar__tagline {
  color: #9ecbb4;
}

html[data-theme="steampunk"] .flow-step__num {
  border-radius: 2px;
  background: linear-gradient(180deg, #e0c48a, #b48c50);
  color: #1a1008;
}

html[data-theme="steampunk"] .flow-step:nth-of-type(3) .flow-step__num {
  background: linear-gradient(180deg, #8a3c38, #6e2c28);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .flow-step:nth-of-type(5) .flow-step__num {
  background: linear-gradient(180deg, #4d7a66, #3d6b58);
  color: #f0e2c4;
}

html[data-theme="steampunk"] .final-cta__frame {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--lcars-amber) 18%, transparent), transparent 48%),
    var(--lcars-bg);
}

html[data-theme="steampunk"] a {
  color: #d4b06a;
}

html[data-theme="steampunk"] a:hover {
  color: #f0e2c4;
}

html[data-theme="steampunk"] .footer-links a:hover {
  color: var(--lcars-gold);
}

/* ——— Theme switcher ——— */
.theme-switcher {
  position: relative;
  margin-left: 0.35rem;
}

.theme-switcher__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lcars-ink);
  background: var(--lcars-gold);
  border: 0;
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}

.theme-switcher__btn:hover {
  filter: brightness(1.06);
}

.theme-switcher__swatch {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 2px;
  background: var(--theme-swatch, var(--lcars-amber));
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.theme-switcher__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.4rem);
  z-index: 40;
  width: min(18.5rem, 78vw);
  max-height: min(70vh, 32rem);
  overflow: auto;
  margin: 0;
  padding: 0.45rem;
  list-style: none;
  background: var(--lcars-surface);
  color: var(--lcars-text-bright);
  border: 1px solid var(--lcars-border);
  border-radius: var(--radius-panel);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.theme-switcher__menu[hidden] {
  display: none;
}

.theme-switcher__heading {
  margin: 0.15rem 0.45rem 0.4rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lcars-text-label);
}

.theme-switcher__option {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.65rem;
  align-items: center;
  width: 100%;
  margin: 0 0 0.3rem;
  padding: 0.4rem;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-panel) - 4px);
  background: color-mix(in srgb, var(--lcars-bg) 55%, var(--lcars-surface));
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.theme-switcher__option:last-child {
  margin-bottom: 0;
}

.theme-switcher__option:hover,
.theme-switcher__option:focus-visible {
  border-color: var(--lcars-gold);
}

.theme-switcher__option.is-active {
  border-color: var(--lcars-gold);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lcars-gold) 50%, transparent);
}

.theme-switcher__option:disabled {
  cursor: default;
  opacity: 0.55;
}

.theme-switcher__option:disabled:hover {
  border-color: transparent;
}

.theme-switcher__thumb {
  width: 2.6rem;
  height: 2.6rem;
  object-fit: cover;
  border-radius: 3px;
  background: var(--lcars-bg);
}

.theme-switcher__thumb--lcars {
  display: block;
  background:
    linear-gradient(135deg, #cc9933 0 33%, #cc99cc 33% 66%, #9999ff 66%);
}

.theme-switcher__copy {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.theme-switcher__copy strong {
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.theme-switcher__copy span {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--lcars-text-muted);
  line-height: 1.35;
}

@media (max-width: 640px) {
  .theme-switcher {
    margin-left: 0;
  }
}