/* ============================================================
   PORTFOLIO FUSION — 4 mockups + theme editor
   Theming via CSS custom props scoped to each .mockup-N root
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
}
html, body {
  background: #06070a;
  color: #fff;
  font-family: ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* artifact chrome — neutral, lives outside the mockups */
.chrome-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #0a0b0e;
  border-bottom: 1px solid #1a1c22;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9aa0aa;
}
.chrome-bar .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #6ee7b7; display: inline-block; margin-right: 8px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

/* divider between mockups */
.mockup-divider {
  background: #06070a;
  color: #5a6068;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding: 56px 32px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.mockup-divider::before,
.mockup-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #2a2d35, transparent);
}

/* ============================================================
   MOCKUP COMMON
   ============================================================ */

.mockup {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.mockup .mono { font-family: var(--font-mono); }

/* nav */
.mk-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 8%, transparent);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.mk-nav .nav-left { display: flex; align-items: center; gap: 10px; }
.mk-nav .status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
  box-shadow: 0 0 10px var(--accent);
}
.mk-nav .nav-links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.mk-nav .nav-links a {
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  text-decoration: none;
  transition: color .2s;
}
.mk-nav .nav-links a:hover { color: var(--fg); }
.mk-nav .nav-links a b { color: var(--fg); font-weight: 500; margin-right: 6px; }

@media (max-width: 720px) {
  .mk-nav { padding: 12px 18px; font-size: 10px; letter-spacing: 0.12em; }
  .mk-nav .nav-links { display: none; }
  .mk-nav .nav-left { font-size: 10px; }
}

/* sections */
.mk-section {
  padding: clamp(40px, 5vw, 80px) clamp(20px, 4vw, 56px);
  position: relative;
  border-top: 1px solid color-mix(in srgb, var(--fg) 8%, transparent);
  scroll-margin-top: 60px;
}
.mk-section:first-of-type { border-top: 0; padding-top: clamp(28px, 3.5vw, 56px); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.eyebrow .idx {
  color: var(--accent-2, var(--accent));
  font-family: var(--font-num, var(--font-mono));
  font-weight: 600;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--fg) 12%, transparent);
  transform-origin: left;
  /* anime draws this */
}

/* hero */
.mk-section.hero { overflow: hidden; }

/* aurora spotlight */
.hero-aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  transition: background 0.06s linear;
}

/* floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.hero-particle {
  position: absolute;
  bottom: 0;
  border-radius: 50%;
  background: var(--accent);
  animation: particle-rise linear infinite;
  will-change: transform;
}
@keyframes particle-rise {
  0%   { transform: translateY(0)        translateX(0px);           opacity: 0; }
  6%   { opacity: 1; }
  88%  { opacity: 0.5; }
  100% { transform: translateY(-110vh)   translateX(var(--drift, 40px)); opacity: 0; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-name {
  font-size: clamp(3.5rem, 11vw, 11rem);
  line-height: 0.86;
  letter-spacing: -0.04em;
  font-weight: 800;
  text-wrap: balance;
}
.hero-name .name-l1,
.hero-name .name-l2 { display: block; }
.hero-name .char {
  display: inline-block;
  will-change: transform, opacity;
}
.hero-tag {
  font-family: var(--font-mono);
  margin-top: 22px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: color-mix(in srgb, var(--fg) 70%, transparent);
  max-width: 38ch;
}
.hero-tag .accent { color: var(--accent); }
.hero-blurb {
  margin-top: 36px;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.5;
  max-width: 46ch;
  color: color-mix(in srgb, var(--fg) 86%, transparent);
}
.meta-strip {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 36px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
}
.meta-strip b {
  color: var(--fg);
  font-weight: 500;
  margin-right: 8px;
}
.meta-strip .live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 6px;
  animation: pulse 1.4s ease-in-out infinite;
}

/* point-cloud panel */
.cloud-panel {
  aspect-ratio: 1 / 1;
  width: 100%;
  position: relative;
  border: 1px solid color-mix(in srgb, var(--fg) 12%, transparent);
  background:
    linear-gradient(color-mix(in srgb, var(--fg) 4%, transparent), transparent);
}
.cloud-panel svg { display: block; width: 100%; height: 100%; }
.cloud-panel .corner {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  text-transform: uppercase;
}
.cloud-panel .corner.tl { top: 12px; left: 12px; }
.cloud-panel .corner.tr { top: 12px; right: 12px; color: var(--accent); }
.cloud-panel .corner.bl { bottom: 12px; left: 12px; }
.cloud-panel .corner.br { bottom: 12px; right: 12px; }

/* projects grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 12px;
}
.proj-card {
  position: relative;
  padding: 24px;
  border: 1px solid color-mix(in srgb, var(--fg) 12%, transparent);
  overflow: hidden;
  cursor: pointer;
  background: color-mix(in srgb, var(--fg) 2%, transparent);
  transition: transform .35s cubic-bezier(.2,.7,.2,1);
}
.proj-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 0;
  background: var(--accent);
  z-index: 0;
  transition: height .45s cubic-bezier(.2,.7,.2,1);
}
.proj-card:hover::before { height: 100%; }
.proj-card:hover { color: var(--bg); }
.proj-card:hover .tag { border-color: var(--bg); color: var(--bg); }
.proj-card:hover .proj-svg path,
.proj-card:hover .proj-svg circle,
.proj-card:hover .proj-svg rect,
.proj-card:hover .proj-svg line { stroke: var(--bg); }
.proj-card:hover .proj-svg .fill { fill: var(--bg); }
.proj-card > * { position: relative; z-index: 1; }

.proj-card.span-3 { grid-column: span 3; }
.proj-card.span-2 { grid-column: span 2; }
.proj-card.span-4 { grid-column: span 4; }
@media (max-width: 1100px) {
  .projects-grid { grid-template-columns: repeat(4, 1fr); }
  .proj-card.span-3, .proj-card.span-2, .proj-card.span-4 { grid-column: span 2; }
}
@media (max-width: 640px) {
  .projects-grid { grid-template-columns: 1fr; }
  .proj-card.span-3, .proj-card.span-2, .proj-card.span-4 { grid-column: span 1; }
}

.proj-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.proj-num {
  font-family: var(--font-num, var(--font-mono));
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent-2, color-mix(in srgb, currentColor 55%, transparent));
}
.proj-title {
  margin-top: 14px;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.proj-desc {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.45;
  max-width: 38ch;
  color: color-mix(in srgb, currentColor 80%, transparent);
}
.proj-card:hover .proj-desc { color: color-mix(in srgb, var(--bg) 80%, transparent); }
.proj-svg {
  margin-top: 22px;
  width: 100%;
  height: 96px;
  display: block;
}
.proj-svg path, .proj-svg line, .proj-svg circle, .proj-svg rect {
  stroke: color-mix(in srgb, currentColor 60%, transparent);
  fill: none;
  stroke-width: 1;
  transition: stroke .35s;
}
.proj-svg .fill { fill: var(--accent); stroke: none; transition: fill .35s; }
.proj-tags {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag.wip-tag {
  border-color: var(--accent);
  color: var(--accent);
}
.proj-card:hover .tag.wip-tag { border-color: var(--bg); color: var(--bg); }
.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, currentColor 25%, transparent);
  color: color-mix(in srgb, currentColor 75%, transparent);
  transition: border-color .35s, color .35s;
}
.proj-cta {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .35s, transform .35s;
}
.proj-card:hover .proj-cta {
  opacity: 1;
  transform: translateY(0);
}
.proj-cta-disabled {
  color: color-mix(in srgb, currentColor 55%, transparent);
  font-style: italic;
  letter-spacing: 0.14em;
}
.proj-cs-status {
  color: color-mix(in srgb, currentColor 60%, transparent);
  font-style: italic;
  letter-spacing: 0.14em;
}

/* skills */
.skills-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: stretch;
}
@media (max-width: 980px) { .skills-wrap { grid-template-columns: 1fr; } }
.scatter-stage {
  border: 1px solid color-mix(in srgb, var(--fg) 12%, transparent);
  aspect-ratio: 5 / 4;
  position: relative;
  background:
    linear-gradient(to right, color-mix(in srgb, var(--fg) 4%, transparent) 1px, transparent 1px) 0 0 / 10% 100%,
    linear-gradient(to bottom, color-mix(in srgb, var(--fg) 4%, transparent) 1px, transparent 1px) 0 0 / 100% 10%;
  overflow: hidden;
  user-select: none;
}
.scatter-stage .axis-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 65%, transparent);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 4px 8px;
  z-index: 3;
  pointer-events: none;
  white-space: nowrap;
}
.scatter-stage .axis-label.x-low { bottom: 12px; left: 12px; }
.scatter-stage .axis-label.x-high { bottom: 12px; right: 12px; }
.scatter-stage .axis-label.y-low { top: 12px; right: 12px; }
.scatter-stage .axis-label.y-high { top: 12px; left: 12px; }
.skill-dot {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  cursor: grab;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--fg) 20%, transparent);
  transition: box-shadow .2s;
  width: var(--dot-d, 24px);
  height: var(--dot-d, 24px);
}
@media (max-width: 640px) {
  .skill-dot {
    width: var(--dot-m, 16px);
    height: var(--dot-m, 16px);
  }
}
.skill-dot:hover, .skill-dot.dragging {
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 22%, transparent);
}
.skill-dot.dragging { cursor: grabbing; z-index: 4; }
.skill-dot[data-secondary="true"] { background: var(--accent-2, var(--accent)); }
.skill-dot .label {
  position: absolute;
  left: 50%;
  top: -8px;
  transform: translate(-50%, -100%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  background: var(--bg);
  color: var(--fg);
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--fg) 18%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s;
}
.skill-dot:hover .label, .skill-dot.dragging .label { opacity: 1; }

.skills-list { display: flex; flex-direction: column; gap: 28px; }
.skill-group h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 10%, transparent);
}
.skill-group h4 b { color: var(--accent-2, var(--accent)); margin-right: 10px; }
.skill-group ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: color-mix(in srgb, var(--fg) 80%, transparent);
}
.skill-group li::before {
  content: "·";
  color: var(--accent);
  margin-right: 6px;
}

/* timeline */
/* ============================================================
   F1 ERA TIMELINE / SCRUBBER (photos + rolling year)
   ============================================================ */
.era-stage {
  position: relative;
  border: 1px solid color-mix(in srgb, var(--fg) 14%, transparent);
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  overflow: hidden;
  aspect-ratio: 16 / 8;
  min-height: 420px;
}
.era-cards { position: absolute; inset: 0; }
.era-card {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .55s cubic-bezier(.2,.7,.2,1);
}
.era-card.is-active { opacity: 1; pointer-events: auto; }

.era-photo {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.era-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.08);
  transition: transform 1.2s cubic-bezier(.2,.7,.2,1);
  filter: saturate(0.6) contrast(1.1) brightness(0.75);
}
.era-card.is-active .era-photo img { transform: scale(1); }
.era-photo-grade {
  position: absolute;
  inset: 0;
  background:
    /* heavy bottom fade — text lives here */
    linear-gradient(to top,
      var(--bg) 0%,
      color-mix(in srgb, var(--bg) 80%, transparent) 28%,
      color-mix(in srgb, var(--bg) 30%, transparent) 52%,
      transparent 72%),
    /* top vignette */
    linear-gradient(to bottom,
      color-mix(in srgb, var(--bg) 70%, transparent) 0%,
      transparent 28%),
    /* left edge — text side */
    linear-gradient(to right,
      var(--bg) 0%,
      color-mix(in srgb, var(--bg) 55%, transparent) 30%,
      transparent 58%),
    /* right edge */
    linear-gradient(to left,
      color-mix(in srgb, var(--bg) 55%, transparent) 0%,
      transparent 35%),
    /* accent tint */
    color-mix(in srgb, var(--accent) 6%, transparent);
  pointer-events: none;
}

/* rolling 4-digit year, layered over photo */
.era-year-roll {
  position: absolute;
  right: clamp(20px, 4vw, 56px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  gap: 0;
  font-family: var(--font-num, 'Space Grotesk', system-ui, sans-serif);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(7rem, 22vw, 18rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  color: var(--accent);
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 6px 30px rgba(0,0,0,0.45));
}
.era-year-roll .d-col {
  display: inline-block;
  width: 0.62em;
  height: 0.86em;
  overflow: hidden;
  position: relative;
}
.era-year-roll .d-strip {
  position: absolute;
  left: 0; top: 0;
  display: flex;
  flex-direction: column;
  transition: transform .9s cubic-bezier(.2,.85,.25,1);
}
.era-year-roll .d-strip > span {
  display: block;
  height: 0.86em;
  line-height: 0.86em;
  text-align: center;
}

.era-body {
  position: absolute;
  inset: 0;
  padding: clamp(20px, 3vw, 40px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 1fr;
  z-index: 3;
}
.era-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 80%, transparent);
}
.era-meta b { color: var(--accent-2, var(--accent)); margin-right: 10px; font-size: 15px; }
.era-team {
  color: var(--fg);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  border: 1px solid color-mix(in srgb, var(--fg) 25%, transparent);
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.2em;
}
.era-role {
  align-self: end;
  margin-top: auto;
  font-size: clamp(1.4rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  max-width: 18ch;
  color: var(--fg);
}
.era-note {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  margin-top: 10px;
  max-width: 50ch;
  color: color-mix(in srgb, var(--fg) 82%, transparent);
}
/* arrows */
.era-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--fg) 28%, transparent);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(6px);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 16px;
  cursor: pointer;
  transition: border-color .25s, color .25s;
}
.era-arrow:hover { border-color: var(--accent); color: var(--accent); }
.era-arrow.prev { left: 16px; }
.era-arrow.next { right: 16px; }

/* scrubber */
.era-scrub { margin-top: 24px; padding: 0 8px; }
.era-track {
  position: relative;
  height: 80px;
  display: flex;
  align-items: center;
}
.era-track::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: color-mix(in srgb, var(--fg) 20%, transparent);
}
.era-fill {
  position: absolute;
  left: 0;
  top: calc(50% - 0.5px);
  height: 1.5px;
  background: var(--accent);
  width: 0;
  transition: width .55s cubic-bezier(.2,.7,.2,1);
  pointer-events: none;
}
.era-tick {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  cursor: pointer;
  height: 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0;
}
.era-tick::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--fg) 30%, transparent);
  transition: transform .25s, background .25s;
}
.era-tick > span:first-child {
  position: absolute; top: 4px; left: 50%;
  transform: translateX(-50%);
  font-weight: 600;
  color: var(--fg);
  font-size: 10px;
}
.era-tick .tick-label {
  position: absolute; bottom: 4px; left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  white-space: nowrap;
  opacity: 0.6;
}
.era-tick.is-active::before {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.6);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
}
.era-tick.is-active { color: var(--fg); }
.era-tick.is-active .tick-label { opacity: 1; color: var(--accent); }

.era-handle {
  position: absolute;
  top: 50%; left: 0;
  width: 22px; height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  background: var(--accent);
  cursor: grab;
  z-index: 3;
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
  transition: transform .15s;
}
.era-handle:active { cursor: grabbing; transform: scale(1.1); }
.era-handle .handle-grip {
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--bg);
  pointer-events: none;
}

/* ============================================================
   F1 ERA TIMELINE — MOBILE (Option C: tabbed eras)
   Activates on phones and small tablets. Restructures the
   carousel into a tabs-on-top + stacked card layout, so the
   photo and body no longer overlap and the scrubber arrows /
   handle / floating year don't fight a narrow viewport.
   ============================================================ */
@media (max-width: 640px) {
  /* Put the scrubber (now tabs) above the stage */
  .timeline-section { display: flex; flex-direction: column; }
  .timeline-section > .eyebrow { order: 0; }
  .timeline-section > .era-scrub { order: 1; margin: 0 0 14px; padding: 0; }
  .timeline-section > .era-stage { order: 2; }
  .timeline-section > .tl-detail-list { order: 3; }
  .timeline-section > .cv-download-row { order: 4; }

  /* Hide desktop-only chrome */
  .era-year-roll,
  .era-arrow,
  .era-handle,
  .era-fill { display: none; }

  /* Scrubber → segmented tab bar */
  .era-track {
    height: auto;
    border: 1px solid color-mix(in srgb, var(--fg) 14%, transparent);
    border-radius: 10px;
    overflow: hidden;
    background: color-mix(in srgb, var(--bg) 50%, transparent);
  }
  .era-track::before { display: none; }
  .era-tick {
    height: 56px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: color-mix(in srgb, var(--fg) 55%, transparent);
    border-right: 1px solid color-mix(in srgb, var(--fg) 10%, transparent);
    background: transparent;
    transition: background .2s, color .2s;
  }
  .era-tick:last-child { border-right: none; }
  .era-tick::before { display: none; }
  .era-tick > span:first-child {
    position: static;
    transform: none;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: inherit;
    letter-spacing: 0.04em;
  }
  .era-tick .tick-label {
    position: static;
    transform: none;
    font-size: 9.5px;
    opacity: 0.6;
  }
  .era-tick.is-active {
    background: color-mix(in srgb, var(--fg) 6%, transparent);
    color: var(--fg);
    box-shadow: none;
  }
  .era-tick.is-active > span:first-child { color: var(--accent); }
  .era-tick.is-active .tick-label { color: var(--accent); opacity: 1; }

  /* Stage → static card; only active era takes flow */
  .era-stage {
    min-height: 0;
    aspect-ratio: auto;
    border-radius: 14px;
    overflow: hidden;
  }
  .era-cards { position: static; }
  .era-card {
    position: static;
    inset: auto;
    opacity: 1;
    pointer-events: auto;
    display: none;
    transition: none;
  }
  .era-card.is-active { display: block; }

  /* Photo on top, body below — no more overlap */
  .era-photo {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
  }
  .era-photo img {
    transform: none;
    filter: saturate(0.85) contrast(1.05) brightness(0.85);
  }
  .era-card.is-active .era-photo img { transform: none; }
  .era-photo-grade { display: none; }

  .era-body {
    position: static;
    inset: auto;
    padding: 14px 14px 16px;
    display: block;
  }
  .era-meta {
    font-size: 10.5px;
    letter-spacing: 0.18em;
    margin-bottom: 10px;
  }
  .era-meta b { font-size: 11px; margin-right: 6px; }
  .era-team {
    padding: 4px 8px;
    font-size: 10px;
    letter-spacing: 0.18em;
  }
  .era-role {
    font-size: 20px;
    line-height: 1.15;
    margin: 0 0 8px;
    max-width: none;
    align-self: auto;
  }
  .era-note {
    font-size: 11px;
    line-height: 1.55;
    margin-top: 0;
    max-width: none;
  }
}

/* cv download button */
.cv-download-row {
  margin-top: 36px;
}
.cv-dl-btn {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 20px 28px;
  border: 1px solid color-mix(in srgb, var(--fg) 18%, transparent);
  text-decoration: none;
  color: var(--fg);
  position: relative;
  overflow: hidden;
  transition: color .4s cubic-bezier(.2,.7,.2,1);
  cursor: pointer;
}
.cv-dl-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.cv-dl-btn:hover::before { transform: translateX(0); }
.cv-dl-btn:hover { color: var(--bg); }
.cv-dl-btn > * { position: relative; z-index: 1; }

.cv-dl-icon {
  width: 44px; height: 44px;
  border: 1px solid color-mix(in srgb, currentColor 30%, transparent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color .4s, transform .4s;
}
.cv-dl-btn:hover .cv-dl-icon {
  border-color: var(--bg);
  transform: translateY(3px);
}
.cv-dl-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.cv-dl-title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
}
.cv-dl-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
}
.cv-dl-arrow {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  transition: transform .35s cubic-bezier(.2,.7,.2,1);
}
.cv-dl-btn:hover .cv-dl-arrow { transform: rotate(90deg) translateX(3px); }

/* full-cv accordion */
.tl-detail-list {
  margin-top: 48px;
  border-top: 1px solid color-mix(in srgb, var(--fg) 12%, transparent);
  padding-top: 24px;
}
.tl-detail-list summary {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 70%, transparent);
  cursor: pointer;
  padding: 10px 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: color .3s;
}
.tl-detail-list summary:hover { color: var(--fg); }
.tl-detail-list summary::-webkit-details-marker { display: none; }
.tl-detail-list summary::before {
  content: "+";
  width: 22px;
  height: 22px;
  border: 1px solid color-mix(in srgb, var(--fg) 35%, transparent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  transition: transform .4s cubic-bezier(.2,.7,.2,1), border-color .3s, background .3s;
}
.tl-detail-list summary:hover::before { border-color: var(--accent); }
.tl-detail-list[open] summary::before {
  content: "−";
  transform: rotate(180deg);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.tl-detail-list summary::after {
  content: "";
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--fg) 12%, transparent);
  margin-left: 6px;
}
.tl-detail-list .timeline { margin-top: 32px; }

/* color-toggle side dock */
.color-dock {
  position: fixed;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 105;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  background: #0d0f13;
  border: 1px solid #20232b;
  padding: 10px 8px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: #d6dae0;
  width: 56px;
  transition: width .25s;
}
.color-dock.is-open { width: 220px; }
.color-dock .dock-toggle {
  background: transparent;
  border: 0;
  color: #f4f4f2;
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 8px 4px;
  border-bottom: 1px solid #20232b;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.color-dock .dock-toggle .ico {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: conic-gradient(#FF6B1F, #D2FF00, #2D5BFF, #00E5FF, #FF6B1F);
}
.color-dock .dock-section {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 6px 4px;
}
.color-dock.is-open .dock-section { display: flex; }
.color-dock .dock-label {
  font-size: 9px;
  letter-spacing: 0.22em;
  color: #6a707a;
  margin: 4px 0 2px;
}
.color-dock .swatch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid #20232b;
  padding: 6px 8px;
  cursor: pointer;
  color: #d6dae0;
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: border-color .2s;
}
.color-dock .swatch:hover { border-color: #d6dae0; }
.color-dock .swatch.is-active { border-color: #fff; }
.color-dock .swatch .chip {
  width: 14px; height: 14px;
  border: 1px solid #2a2d35;
}
.color-dock .swatch .name { flex: 1; text-align: left; }
.color-dock .swatch .badge {
  font-size: 8px;
  letter-spacing: 0.2em;
  color: #FF6B1F;
}

@media (max-width: 700px) {
  .color-dock {
    left: auto;
    right: 12px;
    bottom: 12px;
    top: auto;
    transform: none;
    width: 40px;
    padding: 6px;
    background: color-mix(in srgb, #0d0f13 92%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .color-dock.is-open {
    width: min(280px, calc(100vw - 24px));
    max-height: 70vh;
    overflow-y: auto;
  }
  .color-dock .dock-toggle .ico { width: 18px; height: 18px; }
}

.timeline {
  position: relative;
  padding: 0;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: color-mix(in srgb, var(--fg) 10%, transparent);
  pointer-events: none;
}
.timeline-rail { display: none; }

.timeline-entries {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: tl;
}

/* card-style entry */
.tl-entry {
  counter-increment: tl;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 44px 0 48px clamp(120px, 14vw, 180px);
  border-top: 1px solid color-mix(in srgb, var(--fg) 10%, transparent);
  transition: background .4s;
}
.tl-entry .dot { display: none; }

/* large faint counter sits in dedicated gutter, clear of the rail */
.tl-entry::before {
  content: "0" counter(tl);
  position: absolute;
  left: clamp(44px, 5vw, 70px);
  top: 42px;
  font-family: var(--font-num, var(--font-display));
  font-weight: 700;
  font-size: clamp(2.6rem, 4.8vw, 3.8rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: color-mix(in srgb, var(--fg) 18%, transparent);
  transition: color .45s, transform .45s cubic-bezier(.2,.7,.2,1);
  pointer-events: none;
  font-variant-numeric: tabular-nums;
}
.tl-entry::after {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 54px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--fg) 25%, transparent);
  transition: background .3s, border-color .3s, box-shadow .3s, transform .3s;
}
.tl-entry:hover::before {
  color: var(--accent);
  transform: translateX(6px);
}
.tl-entry:hover::after {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 18%, transparent);
}

/* head: year · company on one line in mono */
.tl-head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.tl-year {
  font-family: var(--font-num, var(--font-mono));
  font-weight: 600;
  color: var(--accent-2, var(--accent));
  letter-spacing: 0.12em;
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--accent-2, var(--accent)) 45%, transparent);
  border-radius: 999px;
}
.tl-co {
  position: relative;
  padding-left: 0;
}
.tl-co::before {
  content: "·";
  margin-right: 14px;
  color: color-mix(in srgb, var(--fg) 35%, transparent);
}

.tl-role {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--fg);
}
.tl-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  max-width: 92ch;
  color: color-mix(in srgb, var(--fg) 78%, transparent);
}
.tl-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 92ch;
}
.tl-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.65;
  color: color-mix(in srgb, var(--fg) 80%, transparent);
}
.tl-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 1px;
  background: var(--accent-2, var(--accent));
  opacity: 0.85;
}

/* era markers — chapter year headings that break the rail rhythm */
.era-marker {
  position: relative;
  padding: 56px 0 24px;
  display: flex;
  align-items: baseline;
  gap: 24px;
  border-top: 0;
}
.era-marker:first-child { padding-top: 16px; }
.era-marker .era-year {
  font-family: var(--font-num, var(--font-display));
  font-weight: 800;
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: color-mix(in srgb, var(--fg) 90%, transparent);
  font-variant-numeric: tabular-nums;
  background: var(--bg);
  padding-right: 18px;
  margin-left: -8px;
  padding-left: 8px;
  position: relative;
  z-index: 1;
}
.era-marker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--fg) 14%, transparent);
  align-self: center;
  margin-bottom: 8px;
}
.era-marker + .tl-entry { border-top-color: transparent; padding-top: 28px; }

@media (max-width: 720px) {
  .tl-entry { padding: 28px 0 32px 64px; }
  .tl-entry::before {
    left: 18px;
    font-size: 1.9rem;
    top: 30px;
  }
  .tl-entry::after { top: 38px; }
  .tl-head { gap: 8px; }
  .tl-co::before { display: none; }
  .tl-co { width: 100%; padding-left: 0; }
  .era-marker { padding-left: 0; gap: 12px; }
  .era-marker .era-year { font-size: 2.4rem; }
}

/* writing rows */
.writing-list { display: flex; flex-direction: column; }
.write-row {
  display: grid;
  grid-template-columns: 120px 1fr 100px;
  gap: 24px;
  align-items: baseline;
  padding: 22px 0;
  border-top: 1px solid color-mix(in srgb, var(--fg) 10%, transparent);
  cursor: pointer;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), padding .3s;
}
.write-row:last-child { border-bottom: 1px solid color-mix(in srgb, var(--fg) 10%, transparent); }
.write-row:hover { transform: translateX(14px); }
.write-date {
  font-family: var(--font-num, var(--font-mono));
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--accent-2, var(--fg)) 70%, transparent);
}
.write-title {
  font-size: clamp(1.1rem, 1.8vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
}
.write-title::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.write-row:hover .write-title::after { transform: scaleX(1); }
.write-excerpt {
  font-size: 13px;
  margin-top: 6px;
  color: color-mix(in srgb, var(--fg) 65%, transparent);
  max-width: 60ch;
}
.write-read {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 50%, transparent);
  text-align: right;
}
@media (max-width: 720px) {
  .write-row { grid-template-columns: 1fr; }
  .write-read { text-align: left; }
}

/* contact */
.contact-statement {
  font-size: clamp(2.2rem, 6vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  text-wrap: balance;
  max-width: 18ch;
}
.contact-email {
  display: inline-block;
  margin-top: 36px;
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  text-decoration: none;
  position: relative;
  line-height: 1;
}
.contact-email::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--accent-2, var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.contact-email:hover::after { transform: scaleX(1); }
.socials {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.socials a {
  color: color-mix(in srgb, var(--fg) 70%, transparent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color .25s;
}
.socials a::before {
  content: "→";
  color: var(--accent);
}
.socials a:hover { color: var(--fg); }

/* footer */
.mk-footer {
  padding: 40px 32px;
  border-top: 1px solid color-mix(in srgb, var(--fg) 10%, transparent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.mk-footer .flourish svg { display: block; }
.mk-footer .accent-bit { color: var(--accent-2, var(--accent)); }

/* ============================================================
   PER-MOCKUP DEFAULTS
   ============================================================ */

/* MOCKUP 1 — TELEMETRY */
.mockup-1 {
  --bg: #0E0E10;
  --fg: #F4F4F2;
  --accent: #D2FF00;
  --accent-2: transparent;
  --font-display: "Mona Sans", "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}
.mockup-1 .hero-name { font-stretch: 125%; font-weight: 800; }
.mockup-1 .meta-strip { gap: 18px 28px; }
.mockup-1 .proj-card { border-radius: 0; }
.mockup-1 .scatter-stage {
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--fg) 5%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--fg) 5%, transparent) 1px, transparent 1px);
  background-size: 5% 100%, 100% 5%;
}

/* MOCKUP 2 — LAB NOTEBOOK */
.mockup-2 {
  --bg: #F4F4F2;
  --fg: #111112;
  --accent: #2D5BFF;
  --accent-2: transparent;
  --font-display: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}
.mockup-2 .mk-section { padding: clamp(80px, 11vw, 180px) clamp(20px, 6vw, 96px); }
.mockup-2 .hero-name { font-weight: 600; letter-spacing: -0.05em; }
.mockup-2 .proj-card { border-radius: 0; padding: 32px; }
.mockup-2 .proj-svg path,
.mockup-2 .proj-svg line,
.mockup-2 .proj-svg circle { stroke-width: 0.7; }
.mockup-2 .cloud-panel { background: transparent; }

/* MOCKUP 3 — TERMINAL */
.mockup-3 {
  --bg: #0A0E1A;
  --fg: #C8D4E8;
  --accent: #00E5FF;
  --accent-2: #FF2E63;
  --font-display: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;
}
.mockup-3 .hero-name { font-weight: 500; letter-spacing: -0.02em; }
.mockup-3 .mk-section { padding-top: clamp(50px, 7vw, 110px); padding-bottom: clamp(50px, 7vw, 110px); }
.mockup-3 .scatter-stage {
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px);
  background-size: 5% 100%, 100% 5%;
}
.mockup-3::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    color-mix(in srgb, var(--accent) 3%, transparent) 3px,
    color-mix(in srgb, var(--accent) 3%, transparent) 4px
  );
  pointer-events: none;
  z-index: 0;
}
.mockup-3 > * { position: relative; z-index: 1; }
.mockup-3 .proj-card { border-color: color-mix(in srgb, var(--accent) 22%, transparent); }

/* MOCKUP 4 — EDITORIAL */
.mockup-4 {
  --bg: #15110E;
  --fg: #F2EDE4;
  --accent: #FF6B1F;
  --accent-2: transparent;
  --font-display: "Fraunces", "EB Garamond", Georgia, serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
}
.mockup-4 .hero-name {
  font-weight: 500;
  font-style: normal;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144, "SOFT" 100;
}
.mockup-4 .proj-title { font-weight: 500; }
.mockup-4 .tl-role { font-weight: 500; }
.mockup-4 .contact-statement, .mockup-4 .contact-email { font-weight: 500; }
.mockup-4 .mk-section { padding: clamp(80px, 12vw, 200px) clamp(28px, 7vw, 120px); }
.mockup-4 .write-title { font-weight: 500; }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ============================================================
   THEME EDITOR
   ============================================================ */

.theme-editor-toggle {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 110;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #D2FF00;
  color: #0a0b0e;
  border: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  transition: transform .25s;
}
.theme-editor-toggle:hover { transform: scale(1.06); }

.theme-editor {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 340px;
  max-height: calc(100vh - 36px);
  z-index: 110;
  background: #0d0f13;
  border: 1px solid #20232b;
  color: #d6dae0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
  overflow: hidden;
  transform-origin: bottom right;
}
.theme-editor[hidden] { display: none; }

.te-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid #20232b;
  background: #0a0c10;
}
.te-head h3 {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: #f4f4f2;
}
.te-head .te-close {
  background: transparent; border: 0; color: #9aa0aa;
  font-size: 14px; cursor: pointer;
}
.te-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid #20232b;
}
.te-tab {
  background: transparent;
  border: 0;
  color: #6a707a;
  padding: 10px 6px;
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.te-tab.is-active { color: #D2FF00; border-bottom-color: #D2FF00; }
.te-body { padding: 14px; overflow: auto; }
.te-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed #1a1c22;
}
.te-row:last-of-type { border-bottom: 0; }
.te-row label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 10px;
  color: #9aa0aa;
}
.te-row input[type="color"] {
  appearance: none;
  -webkit-appearance: none;
  width: 36px;
  height: 22px;
  border: 1px solid #2a2d35;
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.te-row input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.te-row input[type="color"]::-webkit-color-swatch { border: 0; }
.te-row select {
  background: #0a0c10;
  color: #d6dae0;
  border: 1px solid #20232b;
  font-family: inherit;
  font-size: 11px;
  padding: 4px 6px;
  min-width: 140px;
}
.te-actions {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.te-btn {
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: #14171d;
  color: #d6dae0;
  border: 1px solid #20232b;
  padding: 9px 10px;
  cursor: pointer;
  text-align: left;
  transition: border-color .2s, color .2s;
}
.te-btn:hover { border-color: #D2FF00; color: #D2FF00; }
.te-btn.primary { background: #D2FF00; color: #0a0b0e; border-color: #D2FF00; }
.te-btn.primary:hover { color: #0a0b0e; opacity: 0.9; }
.te-toast {
  position: fixed;
  right: 18px;
  bottom: 78px;
  z-index: 120;
  background: #14171d;
  color: #D2FF00;
  border: 1px solid #D2FF00;
  padding: 10px 14px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.te-toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 600px) {
  .theme-editor { width: calc(100vw - 24px); right: 12px; bottom: 12px; }
}