/* ═══════════════════════════════════════════════════════════════
   The Footnote† — GIANNIS TRADE LANDSCAPE · WebGL (interactive)
   ───────────────────────────────────────────────────────────────
   Deliverable B. The same world as the CSS-3D landscape, rebuilt on
   the GPU (three.js): pins are instanced sprites, the floor is a
   shader, text is a small pool of crisp CSS2D overlays. Phone-first.
   Reuses colors_and_type.css tokens for type + gold.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --void-core:  #26241f;
  --void-edge:  #100f0c;

  --pin-dark:   #1f1b13;
  --pin-dark-2: #2c2618;
  --gold:       #E8B53C;
  --mustard:    #D4A73E;
  --gold-deep:  #9a7426;
  --gold-glow:  rgba(232,181,60,0.55);
  --pin-ink:    #16140f;
  --out-red:    #c5694a;

  --card-bg:    #16140f;
  --card-bg-2:  #1e1b14;
  --card-ink:   #F2EADD;
  --card-muted: #9a907c;
  --card-rule:  #3a3328;
  --card-rule-2:#4a4334;
}

html, body { margin: 0; height: 100%; }
body {
  background:
    radial-gradient(130% 90% at 50% 40%, var(--void-core) 0%, #1a1813 46%, var(--void-edge) 100%);
  color: var(--card-ink);
  font-family: var(--fn-mono);
  overflow: hidden;
}

/* ───────── the GPU stage ──────────────────────────────────── */
.viewport {
  position: fixed; inset: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.viewport.dragging { cursor: grabbing; }
.viewport canvas { display: block; }

/* CSS2D layer — three's CSS2DRenderer mounts crisp DOM labels here.
   It sits above the canvas but below the HUD; only label nodes are
   interactive (set per-element). */
.css2d {
  position: fixed; inset: 0; z-index: 6;
  pointer-events: none; overflow: hidden;
}

/* a far vignette so the void closes in at the edges (cheap, screen-space) */
.viewport::after {
  content: ''; position: absolute; inset: 0; z-index: 4; pointer-events: none;
  background:
    radial-gradient(140% 96% at 50% 44%, transparent 52%, rgba(16,15,12,0.78) 100%),
    linear-gradient(to bottom, var(--void-edge), transparent 14%);
}

/* ───────── CSS2D LABELS (pooled) ──────────────────────────── */
/* episode title block — oscillates L/R of the spine, fades by distance */
.lbl-ep {
  position: absolute; width: 250px; white-space: normal;
  pointer-events: auto; cursor: pointer;
  transform: translate(-50%, -50%);
  transition: opacity .18s;
}
.lbl-ep.side-l { text-align: right; }
.lbl-ep.side-r { text-align: left; }
.lbl-ep .nd-date {
  font-family: var(--fn-mono); font-weight: 500; font-size: 19px; letter-spacing: 2px;
  color: var(--gold); text-transform: uppercase; line-height: 1;
}
.lbl-ep .nd-yr { font-size: 14px; opacity: .58; margin-left: 1px; }
.lbl-ep .nd-ep {
  font-family: var(--fn-serif-text); font-style: italic; font-size: 15px; line-height: 1.24;
  color: var(--card-muted); margin-top: 6px; text-wrap: pretty;
}
.lbl-ep .nd-meta {
  font-family: var(--fn-mono); font-size: 10.5px; letter-spacing: 1.6px;
  color: #6b6354; text-transform: uppercase; margin-top: 6px;
}
.lbl-ep:hover .nd-date, .lbl-ep.is-open .nd-date { color: #f6d77a; }
.lbl-ep:hover .nd-ep,   .lbl-ep.is-open .nd-ep   { color: var(--card-ink); }

/* pin team-code, centered on a near pin's bulb */
.lbl-code {
  position: absolute; transform: translate(-50%, -50%);
  font-family: var(--fn-mono); font-weight: 500; letter-spacing: 0.5px;
  color: var(--gold); white-space: nowrap; pointer-events: none;
  text-shadow: 0 1px 3px rgba(0,0,0,0.7);
}
.lbl-code.pick { color: var(--pin-ink); text-shadow: none; }

/* floating team tag above the focused pin */
.lbl-flag {
  position: absolute; transform: translate(-50%, -100%);
  background: var(--card-bg); border: 1px solid var(--card-rule-2);
  padding: 5px 10px; white-space: nowrap; pointer-events: none;
  font-family: var(--fn-mono); font-size: 13px; letter-spacing: 1.2px;
  color: var(--card-ink); text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(0,0,0,0.5);
  transition: opacity .15s;
}
.lbl-flag b { color: var(--gold); font-weight: 500; }

/* month ruler label, billboarded in the gutter */
.lbl-month {
  position: absolute; transform: translate(-50%, -50%);
  font-family: var(--fn-mono); font-size: 14px; letter-spacing: 2px;
  color: rgba(212,167,62,0.52); white-space: nowrap; text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0,0,0,0.65); pointer-events: none;
}
.lbl-month .ry { font-size: 11px; opacity: 0.6; margin-left: 3px; }
.lbl-month.end { font-size: 12px; letter-spacing: 5px; color: rgba(232,181,60,0.7); }

/* act tag — billboarded in the right gutter, outboard of the months.
   Ports the footnote-video's .act-tag: mono ACT n + italic Playfair title. */
.lbl-act {
  position: absolute; width: 300px; white-space: normal;
  transform: translate(-50%, -50%);
  pointer-events: auto; cursor: pointer; transition: opacity .18s;
}
.lbl-act .ab-no {
  display: block; font-family: var(--fn-mono); font-size: 13px; letter-spacing: 5px;
  color: var(--gold); text-transform: uppercase;
}
.lbl-act .ab-title {
  display: block; margin-top: 6px;
  font-family: var(--fn-serif-display); font-weight: 600; font-style: italic;
  font-size: 24px; line-height: 1.06; letter-spacing: -.3px;
  color: var(--gold-deep); text-wrap: balance; text-shadow: 0 3px 22px rgba(0,0,0,.78);
}
.lbl-act.active .ab-title { color: var(--gold); }
.lbl-act:hover .ab-title { color: #f6d77a; }

/* the league sideshow — slate "joke" markers, billboarded in the left gutter.
   A cool species, deliberately NOT the gold trade pins. */
.lbl-joke {
  position: absolute; width: 196px; text-align: left;
  transform: translate(-50%, -50%); pointer-events: none;
  transition: opacity .18s;
}
.lbl-joke .jk-node {
  width: 13px; height: 13px; transform: rotate(45deg);
  background: radial-gradient(120% 120% at 34% 26%, #d6ecf4, #7fb0c9 56%, #3f6173);
  border: 1px solid #d6ecf4; box-shadow: 0 0 14px 2px rgba(127,176,201,0.42);
  margin: 0 0 9px 1px;
}
.lbl-joke .jk-tag {
  font-family: var(--fn-mono); font-size: 9px; letter-spacing: 1.8px;
  text-transform: uppercase; color: #7fb0c9; margin-bottom: 5px;
}
.lbl-joke .jk-date {
  font-family: var(--fn-mono); font-size: 11px; letter-spacing: 1.6px;
  text-transform: uppercase; color: #9fc6da; margin-bottom: 5px;
}
.lbl-joke .jk-text {
  font-family: var(--fn-serif-text); font-style: italic; font-size: 15px;
  line-height: 1.3; color: #cfdbe1; text-wrap: pretty;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

/* year bookends — big quiet numerals floating at either end of the tunnel */
.lbl-year {
  position: absolute; transform: translate(-50%, -50%);
  font-family: var(--fn-serif-display); font-weight: 700; letter-spacing: -4px;
  color: rgba(212,167,62,0.16); line-height: 0.8; pointer-events: none;
  text-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

/* legend chip for the slate species */
.lg-pin.slate { border-color: #d6ecf4 !important;
  background: radial-gradient(120% 120% at 34% 26%, #d6ecf4, #7fb0c9 58%, #3f6173) !important;
  box-shadow: 0 0 14px 1px rgba(127,176,201,0.42) !important; }

/* ───────── HUD (screen-space 2D chrome) ───────────────────── */
.hud { position: fixed; inset: 0; pointer-events: none; z-index: 10; }
.hud .pe { pointer-events: auto; }

.masthead { position: absolute; left: 44px; top: 34px; max-width: 640px; }
.mh-kicker { font-family: var(--fn-mono); font-size: 12px; letter-spacing: 4px; color: var(--gold); text-transform: uppercase; }
.mh-title { font-family: var(--fn-serif-display); font-weight: 700; font-size: 50px; line-height: 0.98; letter-spacing: -1.6px; margin: 8px 0 0; }
.mh-dek { font-family: var(--fn-serif-text); font-style: italic; font-size: 16px; line-height: 1.4; color: var(--card-muted); margin: 10px 0 0; max-width: 560px; }

.wm { position: absolute; right: 44px; top: 40px; display: flex; align-items: baseline; gap: 5px; }
.wm-word { font-family: var(--fn-serif-display); font-weight: 600; font-size: 26px; letter-spacing: -0.6px; color: var(--card-ink); }
.wm-mark { width: 14px; height: 18px; color: var(--gold); transform: translateY(-7px); }

.legend { position: absolute; left: 44px; bottom: 26px; display: flex; flex-direction: column; gap: 9px; }
.lg-row { display: flex; align-items: center; gap: 11px; }
.lg-pin { border-radius: 50% 50% 0 50%; transform: rotate(45deg); border: 1.5px solid var(--gold-deep);
  background: radial-gradient(120% 120% at 34% 26%, var(--pin-dark-2), var(--pin-dark)); }
.lg-pin.big { width: 24px; height: 24px; border-color: var(--gold);
  background: radial-gradient(120% 120% at 34% 26%, #f4cf6e, var(--mustard) 62%, var(--gold-deep));
  box-shadow: 0 0 14px 1px var(--gold-glow); }
.lg-pin.sm { width: 14px; height: 14px; }
.lg-text { font-family: var(--fn-mono); font-size: 10.5px; letter-spacing: 1px; color: var(--card-muted); text-transform: uppercase; }
.lg-text b { color: var(--gold); font-weight: 500; }

/* mode switch (3D landscape ↔ 2D timeline ↔ by-team) */
.modeswitch {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%); z-index: 30;
  display: flex; border: 1px solid var(--card-rule-2);
  background: rgba(20,18,13,0.6); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.modeswitch a {
  font-family: var(--fn-mono); font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--card-muted); text-decoration: none; padding: 7px 12px; transition: color .14s, background .14s;
}
.modeswitch a + a { border-left: 1px solid var(--card-rule-2); }
.modeswitch a.on { color: var(--pin-ink); background: var(--gold); }
.modeswitch a:not(.on):hover { color: var(--gold); }

/* date chips (jump nav) bottom-center — scrollable rail */
.chips-wrap {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  max-width: min(900px, 92vw); pointer-events: auto;
  overflow-x: auto; overflow-y: hidden;
  scrollbar-width: none; -ms-overflow-style: none;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
}
.chips-wrap::-webkit-scrollbar { display: none; height: 0; }
.chips { display: flex; align-items: center; gap: 10px; width: max-content; padding: 2px 12px; }
.chip {
  font-family: var(--fn-mono); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--card-muted); background: rgba(22,20,15,0.8); border: 1px solid var(--card-rule-2);
  padding: 9px 15px; cursor: pointer; transition: color .14s, border-color .14s, background .14s;
}
.chip:hover { color: var(--gold); border-color: var(--gold-deep); }
.chip.active { color: var(--pin-ink); background: var(--gold); border-color: var(--gold); }
.chip.overview { color: var(--card-ink); }
.chip.overview:hover { color: var(--gold); }

.hint { position: absolute; right: 44px; bottom: 28px; text-align: right;
  font-family: var(--fn-mono); font-size: 11px; letter-spacing: 0.8px; color: #6b6354; line-height: 1.7; }
.hint b { color: var(--mustard); font-weight: 500; }

/* ───────── detail panel (desktop, slides from right) ──────── */
.panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 440px;
  background: linear-gradient(180deg, var(--card-bg-2), var(--card-bg));
  border-left: 1px solid var(--card-rule-2);
  box-shadow: -30px 0 70px rgba(0,0,0,0.5);
  transform: translateX(100%); transition: transform .34s cubic-bezier(.3,.7,.2,1);
  z-index: 30; display: flex; flex-direction: column; padding: 30px 32px 26px;
}
.panel.open { transform: translateX(0); }
.panel-close {
  position: absolute; top: 22px; right: 24px; width: 34px; height: 34px;
  border: 1px solid var(--card-rule-2); background: transparent; color: var(--card-muted);
  cursor: pointer; font-family: var(--fn-mono); font-size: 16px; line-height: 1;
  transition: color .14s, border-color .14s;
}
.panel-close:hover { color: var(--gold); border-color: var(--gold); }
.p-when { display: flex; align-items: baseline; gap: 10px; font-family: var(--fn-mono); font-size: 12px; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; }
.p-when .ep { color: var(--card-muted); }
.p-club { font-family: var(--fn-mono); font-size: 13px; letter-spacing: 1.5px; color: var(--card-muted); text-transform: uppercase; margin-top: 20px; }
.p-headline { font-family: var(--fn-serif-display); font-weight: 600; font-size: 36px; line-height: 1.02; letter-spacing: -0.8px; color: var(--card-ink); margin: 6px 0 10px; }
.p-teams { font-family: var(--fn-mono); font-size: 15px; letter-spacing: 3px; color: var(--gold); margin-bottom: 20px; }
.p-hero-flag { display: inline-block; margin-bottom: 14px; font-family: var(--fn-mono); font-size: 10.5px; letter-spacing: 1.6px; color: var(--pin-ink); background: var(--gold); padding: 4px 10px; text-transform: uppercase; }
.p-ledger { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; row-gap: 7px; align-items: start; margin-bottom: 22px; border-top: 1px solid var(--card-rule); padding-top: 20px; }
.p-dir { font-family: var(--fn-mono); font-size: 14px; letter-spacing: 1px; padding-top: 2px; }
.p-dir.out { color: var(--out-red); }
.p-dir.in { color: var(--mustard); }
.p-names { font-family: var(--fn-serif-text); font-size: 18px; line-height: 1.4; color: var(--card-ink); }
.p-names .sub { color: var(--card-muted); font-style: italic; }
.p-quote { border-left: 3px solid var(--gold); padding: 2px 0 2px 20px; margin: 4px 0 20px; }
.p-quote .q { font-family: var(--fn-serif-display); font-style: italic; font-weight: 500; font-size: 23px; line-height: 1.34; color: var(--card-ink); text-wrap: pretty; }
.p-quote .attr { font-family: var(--fn-mono); font-size: 12px; letter-spacing: 1.5px; color: var(--card-muted); text-transform: uppercase; margin-top: 12px; }
.p-quote .attr b { color: var(--gold); font-weight: 500; }
.p-verdict { font-family: var(--fn-mono); font-size: 12.5px; letter-spacing: 0.3px; line-height: 1.5; color: var(--card-muted); }
.p-verdict b { color: var(--mustard); font-weight: 500; }
.p-method { font-family: var(--fn-mono); font-size: 9.5px; letter-spacing: 0.4px; line-height: 1.45; color: #6b6354; border-top: 1px solid var(--card-rule); padding-top: 14px; margin-top: auto; }

/* ───────── prev/next date steppers ────────────────────────── */
.m-overview {
  display: none;
  position: absolute; left: 14px; z-index: 12;
  bottom: calc(70px + env(safe-area-inset-bottom));
  align-items: center; gap: 7px;
  font-family: var(--fn-mono); font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--card-ink); background: rgba(22,20,15,0.92); border: 1px solid var(--card-rule-2);
  border-radius: 999px; padding: 9px 14px; cursor: pointer;
}
.m-overview .mo-glyph { color: var(--gold); font-size: 13px; }
.m-overview:active { border-color: var(--gold-deep); color: var(--gold); }

.coach {
  position: absolute; left: 50%; bottom: calc(120px + env(safe-area-inset-bottom));
  transform: translate(-50%, 8px); z-index: 12;
  font-family: var(--fn-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--card-muted); background: rgba(22,20,15,0.9); border: 1px solid var(--card-rule);
  border-radius: 999px; padding: 8px 16px; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity .4s, transform .4s;
}
.coach b { color: var(--gold); font-weight: 500; }
.coach.show { opacity: 1; transform: translate(-50%, 0); }

.dnav {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 24;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  width: 56px; padding: 16px 6px;
  background: rgba(20,18,13,0.52); border: 1px solid var(--card-rule-2);
  color: var(--gold); cursor: pointer;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .34s cubic-bezier(.3,.7,.2,1), opacity .2s, color .14s, border-color .14s, background .14s;
}
.dnav svg { width: 24px; height: 24px; display: block; }
.dnav-prev { left: 16px; border-radius: 0 16px 16px 0; }
.dnav-next { right: 16px; border-radius: 16px 0 0 16px; }
.dnav-cap {
  font-family: var(--fn-mono); font-size: 9.5px; letter-spacing: 1.2px;
  color: var(--card-muted); text-transform: uppercase; white-space: nowrap;
  writing-mode: vertical-rl; text-orientation: mixed; max-height: 84px; overflow: hidden;
}
.dnav-prev .dnav-cap { transform: rotate(180deg); }
.dnav:hover { color: #f6d77a; border-color: var(--gold-deep); background: rgba(20,18,13,0.74); }
.dnav:hover .dnav-cap { color: var(--card-ink); }
.dnav.disabled { opacity: .2; pointer-events: none; }
body.panel-shift .dnav-next { transform: translate(-440px, -50%); }

/* ───────── inline detail card (phone, anchored over the pin) ─ */
.mcard-scrim {
  position: fixed; inset: 0; z-index: 38; display: none;
  background: rgba(8,7,5,0.42); opacity: 0; pointer-events: none; transition: opacity .3s;
}
.mcard-scrim.show { opacity: 1; pointer-events: auto; }
.mcard {
  position: fixed; left: 10px; right: 10px; z-index: 40; display: none;
  top: calc(10px + env(safe-area-inset-top));
  flex-direction: column; max-height: 56vh;
  background: linear-gradient(180deg, var(--card-bg-2), var(--card-bg));
  border: 1px solid var(--card-rule-2); border-radius: 16px;
  box-shadow: 0 26px 64px rgba(0,0,0,0.62);
  padding: 13px 18px 18px;
  transform: translateY(-130%); transition: transform .38s cubic-bezier(.3,.7,.2,1);
}
.mcard.open { transform: translateY(0); }
.mcard-grab { width: 38px; height: 4px; border-radius: 2px; background: var(--card-rule-2); margin: 0 auto 10px; flex: none; }
.mcard-close {
  position: absolute; top: 12px; right: 13px; width: 30px; height: 30px; z-index: 2;
  border: 1px solid var(--card-rule-2); background: transparent; color: var(--card-muted);
  border-radius: 8px; font-family: var(--fn-mono); font-size: 14px; line-height: 1; cursor: pointer;
}
.mcard-close:active { color: var(--gold); border-color: var(--gold); }
.mcard-body { overflow-y: auto; -webkit-overflow-scrolling: touch; }
.mcard .p-headline { font-size: 25px; margin-top: 4px; }
.mcard .p-quote .q { font-size: 19px; }
.mcard .p-quote { margin-bottom: 16px; }
.mcard .p-names { font-size: 16px; }
.mcard .p-ledger { margin-bottom: 18px; padding-top: 16px; }
.mcard .p-method { margin-top: 16px; }

/* ───────── loading veil ───────────────────────────────────── */
.boot {
  position: fixed; inset: 0; z-index: 60; display: flex;
  align-items: center; justify-content: center; flex-direction: column; gap: 16px;
  background: radial-gradient(130% 90% at 50% 40%, var(--void-core), var(--void-edge));
  transition: opacity .6s; pointer-events: none;
}
.boot.gone { opacity: 0; }
.boot .b-mark { width: 30px; height: 40px; color: var(--gold); animation: bpulse 1.4s ease-in-out infinite; }
.boot .b-text { font-family: var(--fn-mono); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--card-muted); }
@keyframes bpulse { 0%,100% { opacity: .35; } 50% { opacity: 1; } }

/* ───────── phone breakpoint ───────────────────────────────── */
@media (max-width: 760px) {
  .modeswitch { top: 8px; }
  .modeswitch a { padding: 6px 9px; font-size: 9px; }

  .masthead { left: 16px; top: 50px; max-width: calc(100vw - 32px); }
  .mh-kicker { font-size: 10px; letter-spacing: 2.6px; }
  .mh-title { font-size: 28px; letter-spacing: -1px; margin-top: 5px; }
  .mh-dek { display: none; }

  .wm { display: none; }
  .legend { display: none; }
  .hint { display: none; }

  .m-overview { display: inline-flex; }
  .chip.overview { display: none; }

  .chips-wrap {
    left: 0; right: 0; transform: none; max-width: none;
    bottom: calc(16px + env(safe-area-inset-bottom));
  }
  .chips { padding-left: 128px; padding-right: 18px; }

  .panel { display: none; }
  .mcard-scrim { display: block; }
  .mcard { display: flex; }

  .dnav { width: 44px; padding: 12px 4px; }
  .dnav svg { width: 20px; height: 20px; }
  .dnav-cap { display: none; }
  body.panel-shift .dnav-next { transform: translateY(-50%); }

  /* phone: the label shows only the DATE — the episode title lives on the card */
  .lbl-ep { width: auto; white-space: nowrap; }
  .lbl-ep .nd-ep { display: none; }
  .lbl-ep .nd-meta { display: none; }

  .lbl-joke { width: 150px; }
  .lbl-joke .jk-text { font-size: 13px; }

  /* acts: smaller type, narrower wrap, inboard (placement X handled in JS via ACT_PHONE) */
  .lbl-act { width: 188px; }
  .lbl-act .ab-no { font-size: 11px; letter-spacing: 3px; }
  .lbl-act .ab-title { font-size: 16px; margin-top: 4px; line-height: 1.08; }
}