* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --fg: #fff;
  --shadow: 0 1px 3px rgba(0,0,0,.8);
  --chrome: rgba(0,0,0,.55);
  --line: rgba(255,255,255,.3);
  --accent: #2f81f7;
}
html, body { height: 100%; overflow: hidden; background: #000;
  font-family: -apple-system, system-ui, sans-serif; }

#cam { position: fixed; inset: 0; width: 100%; height: 100%;
  object-fit: cover; }
#sky { position: fixed; inset: 0; display: none;
  background: linear-gradient(#3a6ea5 0 54%, #1b4f72 54% 56%, #0b2e4f 56% 100%); }
body.debug #sky { display: block; }
body.debug #cam { display: none; }

#hud { position: fixed; inset: 0; color: var(--fg); display: none;
  touch-action: none; }
body.running #hud { display: block; }
body.running #gate { display: none; }

/* startup narration: user-facing, so it lives by the pill, not in the
   debug corner */
#status { position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 62px);
  max-width: 92vw; padding: 8px 16px; font-size: 13px;
  background: var(--chrome); border-radius: 999px;
  text-shadow: var(--shadow); white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }

/* wider than the screen so it still spans corner to corner when rolled;
   top + rotate() set per frame from the projected world horizon */
#horizon { position: absolute; left: calc(50% - 100vw); width: 200vw;
  height: 0; border-top: 1px dashed rgba(255,255,255,.35); }

#labels { position: absolute; inset: 0; overflow: hidden; }
/* --tilt (set per frame) keeps text level with the world horizon; the
   rotation pivots on the anchor tip so the dot stays on the feature */
.label { position: absolute;
  transform: translate(-50%, 0) rotate(var(--tilt, 0deg));
  transform-origin: 50% 100%;
  text-align: center; font-size: 13px; line-height: 1.25;
  text-shadow: var(--shadow); pointer-events: none; white-space: nowrap; }
.label .nm { font-weight: 600; }
.label .meta { font-size: 11px; opacity: .85; }
.label::after { content: ""; display: block; width: 1px; margin: 2px auto 0;
  background: rgba(255,255,255,.7); height: var(--lead, 18px); }
.label .dot { width: 5px; height: 5px; border-radius: 50%;
  background: #fff; margin: 0 auto; box-shadow: var(--shadow); }
.label.city .dot { background: #ffd54a; }
.label.city .nm { color: #ffe9a8; }
.label.bh { opacity: .55; }
.label.bh::after { background: transparent;
  border-left: 1px dashed rgba(255,255,255,.6); }
.label.sun .nm { color: #ffe066; font-size: 14px; }
.label.sun .dot { width: 10px; height: 10px; background: #ffe066;
  margin: 3px auto; }
.label.sun .meta { color: #ffe066; }
.label.sun::after { display: none; }
.label.sun { transform-origin: 50% 26px; }  /* pivot on the dot itself */

#dbgbtn { position: absolute; top: calc(env(safe-area-inset-top, 0px) + 6px);
  right: 8px; height: 28px; padding: 0 12px; display: inline-flex;
  align-items: center; justify-content: center; background: var(--chrome);
  color: var(--fg); border: none; border-radius: 999px; font-size: 12px;
  font-family: ui-monospace, Menlo, monospace; cursor: pointer; }
#console { position: absolute;
  top: env(safe-area-inset-top, 0px); left: 0;
  width: min(236px, 64vw); background: rgba(0,0,0,.42);
  border-radius: 0 0 12px 0; padding: 5px; color: var(--fg);
  font-family: ui-monospace, Menlo, monospace; font-size: 10px;
  pointer-events: none; text-shadow: 0 1px 2px rgba(0,0,0,.9);
  display: flex; flex-direction: column; gap: 4px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
#console[hidden] { display: none; }
#console .sec { background: rgba(255,255,255,.06); border-radius: 6px;
  padding: 3px 7px 4px; }
#console .hd { font-size: 8.5px; letter-spacing: .14em;
  text-transform: uppercase; opacity: .5; margin-bottom: 1px; }
#console .kv { display: flex; justify-content: space-between; gap: 10px;
  line-height: 1.35; }
#console .kv span { opacity: .55; flex: none; }
#console .kv b { font-weight: 400; text-align: right; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
  font-variant-numeric: tabular-nums; }

/* ---- bottom chrome ---- */
#pill { position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
  display: inline-flex; align-items: center; justify-content: center;
  gap: 7px; background: var(--chrome); color: var(--fg); border: none;
  border-radius: 999px; padding: 0 18px; height: 36px; font-size: 14px;
  cursor: pointer; line-height: 1;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
#pill .glyph { font-size: 16px; line-height: 1; }

#panel[hidden] { display: none; }
#panel { position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 60px);
  width: min(370px, 94vw); background: var(--chrome); border-radius: 14px;
  padding: 12px 14px; display: flex; flex-direction: column; gap: 8px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }

#panel .row { font-size: 12px; }
#panel .mono { font-family: ui-monospace, Menlo, monospace; opacity: .92;
  font-size: 11.5px; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; }
#panel .mono.wrap { white-space: normal; overflow: visible;
  line-height: 1.5; }
#count { opacity: .7; }

#panel .ctl { font-size: 13px; }
#panel .ctl label { display: flex; justify-content: space-between;
  align-items: baseline; margin-bottom: 2px; }
#panel input[type="range"] { width: 100%; accent-color: var(--accent); }

.btnrow { display: flex; gap: 7px; align-items: stretch; }
.btnrow button { flex: 1; display: inline-flex; align-items: center;
  justify-content: center; height: 32px; padding: 0 8px;
  background: none; color: var(--fg); border: 1px solid var(--line);
  border-radius: 8px; font-size: 12.5px; line-height: 1; cursor: pointer; }
.btnrow button.on { background: var(--accent); border-color: var(--accent); }
.btnrow button.go { flex: 0 0 56px; }

#manrow input { flex: 1; min-width: 0; height: 32px; padding: 0 9px;
  background: rgba(255,255,255,.1); border: 1px solid var(--line);
  border-radius: 8px; color: var(--fg); font-size: 13px;
  font-family: ui-monospace, Menlo, monospace; appearance: none; }
#manrow input::placeholder { color: rgba(255,255,255,.45); }

/* phone physically sideways, browser rotation-locked (still portrait):
   chrome moves to the physical bottom/top edges and reads level.
   land-cw = phone top tipped right; land-ccw = tipped left.
   translateX(calc(±(50% - height/2))) re-seats the rotated box flush
   against the edge it is anchored to. */
body.land-cw #pill { left: auto; bottom: auto; top: 50%;
  right: calc(env(safe-area-inset-right, 0px) + 14px);
  transform: translateX(calc(50% - 18px)) translateY(-50%) rotate(-90deg); }
body.land-ccw #pill { bottom: auto; top: 50%;
  left: calc(env(safe-area-inset-left, 0px) + 14px);
  transform: translateX(calc(-50% + 18px)) translateY(-50%) rotate(90deg); }
body.land-cw #status { left: auto; bottom: auto; top: 50%;
  right: calc(env(safe-area-inset-right, 0px) + 62px);
  transform: translateX(calc(50% - 17px)) translateY(-50%) rotate(-90deg); }
body.land-ccw #status { bottom: auto; top: 50%;
  left: calc(env(safe-area-inset-left, 0px) + 62px);
  transform: translateX(calc(-50% + 17px)) translateY(-50%) rotate(90deg); }
body.land-cw #dbgbtn { right: auto; left: 8px;
  transform: rotate(-90deg); }
body.land-ccw #dbgbtn { right: 8px; top: auto;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 6px);
  transform: rotate(90deg); }

#dbgrow { justify-content: center; }
#dbgrow button { flex: 0 0 44px; font-size: 16px; }
#dbgrow span { display: inline-flex; align-items: center;
  justify-content: center; min-width: 48px; font-size: 13px; }

#toast { position: absolute; left: 50%; transform: translateX(-50%);
  top: 25%; max-width: 86vw; background: rgba(120,20,20,.94);
  padding: 12px 16px; border-radius: 10px; font-size: 14px;
  cursor: pointer; line-height: 1.45; }

#gate { position: fixed; inset: 0; background:
  radial-gradient(120% 90% at 50% 0%, #16202e 0%, #0d1117 55%);
  color: #e6edf3; display: flex; align-items: center;
  justify-content: center; padding: 24px; overflow-y: auto; }
#gate .gwrap { width: min(380px, 100%); display: flex;
  flex-direction: column; align-items: center; gap: 12px;
  text-align: center; }
#gate h1 { font-size: 30px; font-weight: 700; letter-spacing: .04em; }
#gate .tag { font-size: 16px; line-height: 1.4; color: #aeb9c7; }
#gate .desc { font-size: 13.5px; line-height: 1.5; color: #8b96a5;
  margin-bottom: 4px; }
#gate .card { width: 100%; text-align: left;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px; padding: 12px 14px; }
#gate .cardhd { font-size: 11px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: #7ee787; margin-bottom: 5px; }
#gate .card p { font-size: 13px; line-height: 1.5; color: #aeb9c7; }
#gateStatus { min-height: 18px; font-size: 12.5px; color: #7ee787;
  font-family: ui-monospace, Menlo, monospace; }
#gate .foot { font-size: 11.5px; color: #5b6675; }
#start { margin-top: 6px; width: 100%; font-size: 17px; font-weight: 600;
  padding: 14px 48px; border-radius: 12px; border: none; cursor: pointer;
  background: var(--accent); color: #fff; }