/* ── Theme tokens — dark default, matches main portfolio ─────────────────── */
:root {
  color-scheme: dark;
  --bg:          #140b12;
  --bg-soft:     #271822;
  --text:        #fff4e8;
  --text-muted:  #d3b7aa;
  --faint:       #90746d;
  --line:        rgba(255, 244, 232, 0.13);
  --accent:      #f3a7bc;
  --accent-2:    #f4c46f;
  --panel:       rgba(20, 11, 18, 0.72);
  --panel-btn:   rgba(39, 24, 34, 0.80);
  --shadow:      0 20px 60px rgba(0, 0, 0, 0.45);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="light"] {
  color-scheme: light;
  --bg:          #fff6ea;
  --bg-soft:     #fbecd9;
  --text:        #140b12;
  --text-muted:  #6f554c;
  --faint:       #9b7f75;
  --line:        rgba(20, 11, 18, 0.13);
  --accent:      #c85f7f;
  --accent-2:    #b7792f;
  --panel:       rgba(255, 246, 234, 0.82);
  --panel-btn:   rgba(251, 236, 217, 0.90);
  --shadow:      0 20px 60px rgba(95, 55, 34, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  transition: background 300ms ease, color 300ms ease;
}

#scene {
  position: fixed;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

/* ── HUD overlay ─────────────────────────────────────────────────────────── */
.hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.hud::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 44%, transparent 0 44%, rgba(0, 0, 0, 0.18) 78%, rgba(0, 0, 0, 0.42) 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.06), transparent 38%, rgba(0, 0, 0, 0.22));
  pointer-events: none;
}

/* ── Intro splash ────────────────────────────────────────────────────────── */
.intro {
  position: absolute;
  left: clamp(22px, 5vw, 72px);
  bottom: clamp(28px, 8vh, 88px);
  z-index: 2;
  width: min(560px, calc(100vw - 44px));
  pointer-events: auto;
  transition: opacity 240ms ease, transform 240ms ease;
}

.intro.is-hidden {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 9ch;
  margin: 0;
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 10vw, 7.5rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.01em;
}

.summary {
  max-width: 34rem;
  margin: 20px 0 24px;
  color: var(--text-muted);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  line-height: 1.65;
}

/* ── Buttons (shared base) ───────────────────────────────────────────────── */
button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-btn);
  color: var(--text);
  font: inherit;
  letter-spacing: 0;
  cursor: pointer;
  backdrop-filter: blur(18px);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

button:hover,
button:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, var(--panel-btn));
}

button:active { transform: translateY(1px); }

.primary {
  min-height: 48px;
  padding: 0 22px;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.primary:hover,
.primary:focus-visible {
  background: color-mix(in srgb, var(--accent) 80%, #fff);
  border-color: color-mix(in srgb, var(--accent) 80%, #fff);
}

/* ── Quick nav bar ───────────────────────────────────────────────────────── */
.quick-nav {
  position: absolute;
  left: 50%;
  top: 18px;
  z-index: 3;
  display: flex;
  gap: 5px;
  width: min(940px, calc(100vw - 28px));
  transform: translateX(-50%);
  pointer-events: auto;
}

.quick-nav button {
  flex: 1;
  min-width: 0;
  display: grid;
  place-items: center;
  gap: 1px;
  height: 44px;
  padding: 4px 8px;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.05;
  white-space: nowrap;
}

.quick-nav button span {
  display: block;
  color: var(--text-muted);
  font-size: 0.6rem;
  font-weight: 600;
}

/* ── Corner panel + theme toggle ─────────────────────────────────────────── */
.corner-panel {
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 3;
  display: grid;
  gap: 5px;
  max-width: min(340px, calc(100vw - 40px));
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.corner-panel span {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 700;
}

.corner-panel small {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

/* ── Time-of-day toggle pill (top-left) ──────────────────────────────────── */
.time-pill {
  position: fixed;
  top: 18px;
  left: 18px;
  z-index: 3;
  display: grid;
  place-items: center start;
  gap: 2px;
  min-width: 0;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  pointer-events: auto;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease;
}

.time-pill:hover,
.time-pill:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
}

.time-pill #timeLabel {
  display: block;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.time-pill small {
  display: block;
  color: var(--text-muted);
  font-size: 0.66rem;
  font-weight: 500;
  white-space: nowrap;
}

/* ── Back to portfolio link ──────────────────────────────────────────────── */
.back-home {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  pointer-events: auto;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.back-home:hover {
  border-color: var(--accent);
  color: var(--text);
}

/* ── Reticle ─────────────────────────────────────────────────────────────── */
.reticle {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 6px;
  height: 6px;
  border: 1.5px solid color-mix(in srgb, var(--text) 72%, transparent);
  border-radius: 50%;
  opacity: 0.65;
  transform: translate(-50%, -50%);
}

/* ── Interaction hint ────────────────────────────────────────────────────── */
.interaction-hint {
  position: absolute;
  left: 50%;
  top: calc(50% + 26px);
  z-index: 3;
  min-height: 24px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font-size: 0.74rem;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  backdrop-filter: blur(14px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.interaction-hint.is-visible {
  opacity: 0.92;
  transform: translate(-50%, 0);
}

.interaction-hint.is-map-focus {
  top: auto;
  bottom: 88px;
}

/* ── Portfolio side panel ────────────────────────────────────────────────── */
.portfolio-panel {
  position: fixed;
  right: clamp(14px, 4vw, 44px);
  top: 50%;
  z-index: 8;
  width: min(500px, calc(100vw - 28px));
  max-height: min(740px, calc(100vh - 28px));
  overflow: auto;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-btn);
  backdrop-filter: blur(28px);
  box-shadow: var(--shadow);
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(16px, -50%, 0);
  transition: opacity 200ms ease, transform 200ms ease;
}

.portfolio-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, -50%, 0);
}

.panel-close {
  position: sticky;
  top: 0;
  float: right;
  min-height: 32px;
  padding: 0 12px;
  border-color: var(--line);
  background: var(--panel-btn);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.panel-eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.portfolio-panel h2 {
  margin: 0 0 14px;
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 0.96;
}

.panel-body {
  clear: both;
  display: grid;
  gap: 14px;
  font-size: 0.93rem;
  line-height: 1.58;
  color: var(--text-muted);
}

.panel-lead {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
}

.panel-group {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.panel-group h3 {
  margin: 0;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.panel-group ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 16px;
}

.panel-card-grid,
.panel-tags,
.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.panel-card {
  flex: 1 1 180px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 5%, var(--panel));
  color: var(--text);
}

.panel-card strong {
  display: block;
  color: var(--text);
}

.panel-card span {
  display: block;
  margin: 2px 0 6px;
  color: var(--accent-2);
  font-size: 0.8rem;
}

.panel-card p { margin: 0; }

.panel-card a,
.panel-actions a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.panel-tag {
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--text-muted);
  font-size: 0.81rem;
  font-weight: 600;
}

.panel-actions a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

/* ── Mobile layout ───────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .quick-nav {
    top: 10px;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
  }

  .quick-nav button {
    flex: 0 0 auto;
    min-width: 92px;
  }

  .time-pill {
    top: 62px;
    left: 12px;
  }

  .corner-panel {
    right: auto;
    left: 12px;
    bottom: 12px;
  }

  .portfolio-panel {
    left: 10px;
    right: 10px;
    top: auto;
    bottom: 10px;
    width: auto;
    max-height: min(70vh, 660px);
    padding: 20px;
    transform: translate3d(0, 20px, 0);
  }

  .portfolio-panel.is-open {
    transform: translate3d(0, 0, 0);
  }
}

/* ── Mobile HUD ───────────────────────────────────────────────────────────── */
.mob-hud {
  display: none;               /* JS adds .is-active on touch devices */
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  -webkit-tap-highlight-color: transparent;
}
.mob-hud.is-active { display: block; }

/* ── Top bar ──────────────────────────────────────────────────────────────── */
.mob-bar {
  position: absolute;
  top: calc(10px + env(safe-area-inset-top, 0px));
  left:  calc(10px + env(safe-area-inset-left, 0px));
  right: calc(10px + env(safe-area-inset-right, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.mob-spot {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.mob-bar-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.mob-icon-btn {
  display: grid;
  place-items: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-btn);
  color: var(--text);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  transition: background 140ms ease, border-color 140ms ease;
}
.mob-icon-btn:active {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel-btn));
  border-color: var(--accent);
}

/* ── Nav overlay ──────────────────────────────────────────────────────────── */
.mob-nav-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(10, 6, 9, 0.88);
  backdrop-filter: blur(20px);
  pointer-events: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}
.mob-nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mob-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 380px;
}

.mob-nav-spot {
  display: grid;
  place-items: center;
  gap: 3px;
  padding: 14px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-btn);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 140ms ease, border-color 140ms ease, transform 100ms ease;
}
.mob-nav-spot strong {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.mob-nav-spot span {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.mob-nav-spot:active {
  transform: scale(0.95);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, var(--panel-btn));
}

.mob-nav-close {
  padding: 12px 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-btn);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 140ms ease;
}
.mob-nav-close:active { background: color-mix(in srgb, var(--accent) 12%, var(--panel-btn)); }

/* ── Joystick ─────────────────────────────────────────────────────────────── */
.joy-zone {
  position: absolute;
  bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  left:   calc(28px + env(safe-area-inset-left, 0px));
  width: 108px;
  height: 108px;
  pointer-events: auto;
  touch-action: none;
  display: grid;
  place-items: center;
}

.joy-base {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 244, 232, 0.12);
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(6px);
  position: relative;
}

.joy-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(243, 167, 188, 0.65);
  border: 1px solid rgba(255, 244, 232, 0.35);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  will-change: transform;
}

/* ── Interact button ──────────────────────────────────────────────────────── */
.touch-btn {
  position: absolute;
  pointer-events: auto;
  touch-action: manipulation;
  display: grid;
  place-items: center;
  gap: 1px;
  border: 1.5px solid rgba(255, 244, 232, 0.14);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(6px);
  color: var(--text);
  cursor: pointer;
  transition: background 120ms ease, transform 80ms ease;
  -webkit-tap-highlight-color: transparent;
}
.touch-btn span {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(243, 167, 188, 0.9);
}
.touch-btn small {
  font-size: 0.45rem;
  font-weight: 600;
  color: rgba(255, 244, 232, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.touch-btn:active {
  transform: scale(0.88);
  background: rgba(243, 167, 188, 0.15);
}

.touch-interact {
  bottom: calc(36px + env(safe-area-inset-bottom, 0px));
  right:  calc(28px + env(safe-area-inset-right, 0px));
  width: 64px;
  height: 64px;
}

/* ── Mobile overrides ─────────────────────────────────────────────────────── */
@media (pointer: coarse) {
  /* Hide desktop chrome */
  .quick-nav,
  .corner-panel,
  .time-pill,
  .back-home,
  .reticle { display: none !important; }

  /* Move intro to top so it doesn't clash with bottom joystick/F controls */
  .intro {
    bottom: auto;
    top: calc(62px + env(safe-area-inset-top, 0px));
    left: 16px;
    right: 16px;
    width: auto;
  }

  /* Compact intro — it auto-dismisses quickly so keep it light */
  .intro h1 {
    font-size: clamp(1.8rem, 8vw, 2.6rem);
  }

  .intro .summary {
    display: none; /* auto-dismiss makes the blurb unnecessary on mobile */
  }
}