/* game/game.css · THE MOON
 * Palette: brand black + chartreuse studio frame outside, a warm silver
 * lunar surface + deep space navy inside. Portrait first, one thumb,
 * transform/opacity/filter animation only plus the one capped FX canvas per
 * the craft bar. prefers-reduced-motion honored throughout. */

@import url("https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Manrope:wght@500;700;800&display=swap");

:root {
  --moon-bg: #05060a;
  --moon-surface: #0d0f16;
  --moon-surface-2: #131622;
  --moon-ink: #f5f5f0;
  --moon-ink-soft: rgba(245, 245, 240, 0.66);
  --moon-ink-faint: rgba(245, 245, 240, 0.42);
  --moon-line: rgba(245, 245, 240, 0.1);
  --moon-green: #c6f542;
  --moon-green-soft: rgba(198, 245, 66, 0.28);
  --moon-silver: #e6e1d2;
  --moon-danger: #ff7a5c;
  --moon-gold: #ffd078;
  --moon-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --moon-mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --moon-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --moon-radius: 20px;
}

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

body {
  background: radial-gradient(ellipse at 50% -10%, #12162a 0%, var(--moon-bg) 62%);
  color: var(--moon-ink);
  font-family: var(--moon-sans);
  min-height: 100dvh;
  overflow-x: hidden;
}

button { font-family: inherit; }

.moon-shell {
  max-width: 560px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.screen {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  padding: 20px 20px calc(28px + env(safe-area-inset-bottom, 0));
}
/* The [hidden] attribute must win over the .screen class's own display:flex,
   or a screen main.js marks hidden keeps rendering on top of the active one.
   Author rules always beat the UA stylesheet's [hidden] rule at equal
   specificity, so this has to be declared explicitly. */
.screen[hidden] {
  display: none;
}

/* ---------- coin chip ---------- */
.moon-chip {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 400;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(10, 10, 10, 0.72);
  border: 1px solid var(--moon-green-soft);
  border-radius: 999px;
  padding: 7px 13px 7px 9px;
  font: 700 13px/1 var(--moon-mono);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.moon-chip__dot {
  width: 13px; height: 13px; border-radius: 999px;
  background: var(--moon-green);
  box-shadow: 0 0 10px rgba(198, 245, 66, 0.7);
}

/* ---------- home ---------- */
.home-head { text-align: center; padding-top: 34px; }
.home-eyebrow {
  margin: 0 0 6px;
  font: 700 11px/1 var(--moon-mono);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--moon-ink-faint);
}
.home-head h1 {
  margin: 0;
  font: 900 clamp(2.4rem, 9vw, 3.4rem) var(--moon-sans);
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, var(--moon-silver), var(--moon-ink-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.home-tagline {
  margin: 8px 0 0;
  color: var(--moon-ink-soft);
  font-weight: 600;
}

.phase-banner {
  margin: 28px 0 0;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--moon-surface);
  border: 1px solid var(--moon-line);
  border-radius: var(--moon-radius);
  padding: 16px;
}
.phase-banner__disc {
  --illum: 0.5;
  flex: 0 0 auto;
  width: 64px; height: 64px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.9), transparent 55%),
    conic-gradient(from 180deg, rgba(230,225,210, calc(var(--illum))) 0deg, rgba(20,22,32,0.92) 0deg);
  box-shadow: 0 0 0 1px var(--moon-line), 0 8px 20px rgba(0,0,0,0.4);
  transition: box-shadow 0.6s var(--moon-ease);
}
body.is-full-moon .phase-banner__disc {
  box-shadow: 0 0 0 1px var(--moon-green-soft), 0 0 28px rgba(198, 245, 66, 0.55);
}
.phase-banner__body strong { display: block; font-size: 1.05rem; }
.phase-banner__body span { color: var(--moon-ink-faint); font: 700 12px var(--moon-mono); }
.phase-banner__body p { margin: 6px 0 0; font-size: 0.85rem; color: var(--moon-ink-soft); }
.phase-banner__raid { color: var(--moon-danger) !important; font-weight: 700; }

.home-name { margin: 22px 0 0; display: flex; flex-direction: column; gap: 6px; }
.home-name label { font: 700 11px var(--moon-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--moon-ink-faint); }
.home-name input {
  background: var(--moon-surface);
  border: 1px solid var(--moon-line);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--moon-ink);
  font: 600 15px var(--moon-sans);
}
.home-name input:focus { outline: 2px solid var(--moon-green); outline-offset: 2px; }

.home-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.home-note { margin: 18px 0 0; font-size: 0.8rem; color: var(--moon-ink-faint); line-height: 1.5; text-align: center; }
.home-controls { margin-top: auto; padding-top: 20px; display: flex; justify-content: center; }
.status { margin-top: 18px; text-align: center; font-size: 0.85rem; color: var(--moon-ink-soft); min-height: 1.4em; }

/* ---------- buttons ---------- */
.button {
  appearance: none;
  border: 1px solid var(--moon-line);
  background: var(--moon-surface-2);
  color: var(--moon-ink);
  font: 700 14px var(--moon-sans);
  padding: 14px 18px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.2s var(--moon-ease), border-color 0.2s var(--moon-ease), background 0.2s var(--moon-ease);
}
.button:hover { border-color: var(--moon-green-soft); transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button:focus-visible { outline: 2px solid var(--moon-green); outline-offset: 2px; }
.button--primary { background: var(--moon-green); border-color: var(--moon-green); color: #0a0a0a; }
.button--primary:hover { filter: brightness(1.08); }
.button--ghost { background: transparent; }
.button--danger { background: var(--moon-danger); border-color: var(--moon-danger); color: #1a0a05; }
.button--share { background: var(--moon-green); border-color: var(--moon-green); color: #0a0a0a; }

/* ---------- map ---------- */
.screen--map { padding: 14px 0 calc(20px + env(safe-area-inset-bottom, 0)); }
.map-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px 12px;
}
.map-back {
  appearance: none; background: none; border: 0; color: var(--moon-ink-soft);
  font: 700 13px var(--moon-mono); cursor: pointer; padding: 6px 0;
}
.map-back:hover { color: var(--moon-green); }
.map-phase-mini strong { font-size: 0.85rem; color: var(--moon-ink-soft); }
.practice-badge {
  font: 700 10px var(--moon-mono); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--moon-gold); border: 1px solid rgba(255,208,120,0.4); border-radius: 999px;
  padding: 4px 10px;
}

.map-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  background: radial-gradient(circle at 50% 40%, #10131f 0%, #05060a 70%);
  overflow: hidden;
  touch-action: none;
}
.moon-svg { width: 100%; height: 100%; display: block; }

.moon-plot {
  fill: rgba(140, 134, 112, 0.16);
  stroke: rgba(5, 6, 10, 0.55);
  stroke-width: 0.4;
  cursor: pointer;
  transition: fill 0.35s var(--moon-ease);
}
.moon-plot:hover, .moon-plot:focus-visible { fill: rgba(198, 245, 66, 0.28); outline: none; }
.moon-plot--open { fill: rgba(140, 134, 112, 0.1); }
.moon-plot--owned { fill: hsla(var(--owner-hue, 210), 62%, 46%, 0.42); }
.moon-plot--mine {
  fill: rgba(198, 245, 66, 0.5);
  animation: moon-plot-glow 2.4s ease-in-out infinite;
}
@keyframes moon-plot-glow {
  0%, 100% { fill-opacity: 1; }
  50% { fill-opacity: 0.72; }
}
.moon-texture ellipse { pointer-events: none; }
.moon-night-mask { fill: transparent; pointer-events: none; }
.moon--full-glow .moon-surface { filter: drop-shadow(0 0 26px rgba(198,245,66,0.35)); }
.moon--raid-season .moon-surface { filter: drop-shadow(0 0 18px rgba(255,122,92,0.28)); }

@media (prefers-reduced-motion: reduce) {
  .moon-plot--mine { animation: none; }
}

.map-zoom {
  position: absolute; right: 14px; bottom: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.map-zoom button {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(10,10,10,0.72); border: 1px solid var(--moon-line);
  color: var(--moon-ink); font: 700 18px var(--moon-mono);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  cursor: pointer;
}
.map-zoom button:hover { border-color: var(--moon-green-soft); }

.map-hint {
  text-align: center; font-size: 0.78rem; color: var(--moon-ink-faint);
  margin: 10px 0 0; padding: 0 18px;
}

/* ---------- overlays (plot sheet, ios sheet, share sheet) ---------- */
.moon-overlay {
  position: fixed; inset: 0; z-index: 500; display: none;
  align-items: flex-end; justify-content: center;
  background: rgba(4, 5, 10, 0.72);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.moon-overlay.show, .moon-overlay[data-open="true"] { display: flex; }
.moon-overlay__panel, .plot-sheet__panel {
  background: var(--moon-surface);
  border: 1px solid var(--moon-line);
  border-radius: 22px 22px 0 0;
  max-width: 520px; width: 100%;
  padding: 26px 22px calc(26px + env(safe-area-inset-bottom, 0));
  box-shadow: 0 -20px 60px rgba(0,0,0,0.5);
  transform: translateY(0);
  transition: transform 0.32s var(--moon-ease);
}
.moon-overlay:not(.show):not([data-open="true"]) .moon-overlay__panel { transform: translateY(16px); }

.plot-sheet__close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: 0; color: var(--moon-ink-faint);
  font-size: 1.4rem; cursor: pointer; line-height: 1;
}
.plot-sheet__panel { position: relative; }
.plot-sheet__panel h2 { margin: 0 0 4px; font-size: 1.3rem; }
.plot-sheet__region { margin: 0 0 12px; color: var(--moon-ink-faint); font: 700 12px var(--moon-mono); }
.plot-sheet__status {
  display: inline-block; font: 700 11px var(--moon-mono); letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; margin-bottom: 12px;
}
.plot-sheet__status[data-state="open"] { background: rgba(198,245,66,0.16); color: var(--moon-green); }
.plot-sheet__status[data-state="owned"] { background: rgba(255,122,92,0.16); color: var(--moon-danger); }
.plot-sheet__status[data-state="mine"] { background: var(--moon-green-soft); color: var(--moon-green); }
.plot-sheet__owner, .plot-sheet__landing { margin: 0 0 6px; color: var(--moon-ink-soft); font-size: 0.9rem; }
.plot-sheet__stake { margin: 10px 0 16px; color: var(--moon-gold); font: 700 13px var(--moon-mono); }
.plot-sheet__actions { display: flex; flex-direction: column; gap: 10px; }

.moon-overlay__panel h3 { margin: 0 0 10px; font-size: 1.15rem; }
.moon-overlay__panel p, .moon-overlay__panel li { color: var(--moon-ink-soft); font-size: 14px; line-height: 1.55; }
.moon-overlay__panel ol { margin: 12px 0; padding-left: 20px; }
.moon-overlay__panel .preview { width: 100%; border-radius: 12px; margin: 4px 0 14px; display: block; }
.moon-overlay__panel .acts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.moon-overlay__panel .acts a, .moon-overlay__panel .acts button {
  flex: 1; min-width: 130px; text-align: center; text-decoration: none; cursor: pointer;
  font: 700 13px var(--moon-sans); padding: 12px 14px; border-radius: 11px; border: 0;
}
.moon-overlay__panel .acts .primary { background: var(--moon-green); color: #0a0a0a; }
.moon-overlay__panel .acts .ghost { background: transparent; color: var(--moon-ink); border: 1px solid var(--moon-line); }
.moon-overlay__panel .close {
  margin-top: 14px; width: 100%; background: none; border: 0;
  color: var(--moon-ink-faint); font: 600 12px var(--moon-sans); cursor: pointer;
}

/* ---------- duel ---------- */
.screen--duel { padding: 18px 20px calc(24px + env(safe-area-inset-bottom, 0)); }
.duel-stage { display: flex; flex-direction: column; height: 100%; min-height: 0; }
.duel-head { text-align: center; margin-bottom: 12px; }
.duel-kicker {
  display: block; font: 700 11px var(--moon-mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--moon-green); margin-bottom: 4px;
}
.duel-head strong { font-size: 1.2rem; }

.duel-canvas-wrap {
  position: relative; flex: 1; min-height: 260px;
  background: linear-gradient(180deg, #0a0d18 0%, #05060a 100%);
  border-radius: var(--moon-radius);
  border: 1px solid var(--moon-line);
  overflow: hidden;
}
.duel-canvas, .duel-fx-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.duel-vignette {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  transition: opacity 0.5s var(--moon-ease);
}
.fx-vignette--claim, .duel-vignette.fx-vignette--claim {
  background: radial-gradient(circle at 50% 100%, rgba(198,245,66,0.35), transparent 65%);
  animation: vignette-pulse 0.6s var(--moon-ease);
}
.fx-vignette--raid, .duel-vignette.fx-vignette--raid {
  background: radial-gradient(circle at 50% 100%, rgba(255,122,92,0.4), transparent 65%);
  animation: vignette-pulse 0.6s var(--moon-ease);
}
@keyframes vignette-pulse { 0% { opacity: 0; } 30% { opacity: 1; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .fx-vignette--claim, .fx-vignette--raid { animation: none; opacity: 0.5; }
}

.duel-banner {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%) scale(0.8);
  font: 800 13px var(--moon-mono); letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(10,10,10,0.8); border: 1px solid var(--moon-green-soft);
  color: var(--moon-green); padding: 8px 16px; border-radius: 999px;
  opacity: 0; pointer-events: none;
}
.duel-banner.is-active { animation: duel-banner-pop 1.4s var(--moon-ease); }
@keyframes duel-banner-pop {
  0% { opacity: 0; transform: translateX(-50%) scale(0.8); }
  20% { opacity: 1; transform: translateX(-50%) scale(1.05); }
  30% { transform: translateX(-50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .duel-banner.is-active { animation: none; opacity: 1; }
}

.duel-hud {
  display: flex; align-items: center; gap: 18px; margin-top: 14px;
  font: 700 12px var(--moon-mono);
}
.duel-hud__time strong, .duel-hud__fuel strong { font-size: 1rem; color: var(--moon-ink); }
.duel-hud > div { display: flex; flex-direction: column; gap: 4px; color: var(--moon-ink-faint); }
.duel-hud__fuel { flex: 1; }
.duel-fuel-bar {
  --fuel: 1;
  width: 100%; height: 8px; border-radius: 999px; background: rgba(245,245,240,0.12); overflow: hidden;
}
.duel-fuel-bar i {
  display: block; height: 100%; width: calc(var(--fuel) * 100%);
  background: linear-gradient(90deg, var(--moon-green), var(--moon-gold));
  transition: width 0.15s linear;
}

.duel-actions { margin-top: 16px; display: flex; justify-content: center; }
.duel-thrust {
  width: 160px; height: 160px; border-radius: 999px;
  background: radial-gradient(circle at 40% 30%, rgba(198,245,66,0.9), rgba(198,245,66,0.55));
  border: 3px solid var(--moon-green);
  color: #0a0a0a; font: 900 15px var(--moon-mono); letter-spacing: 0.1em;
  cursor: pointer; user-select: none; touch-action: manipulation;
  transition: transform 0.12s var(--moon-ease);
}
.duel-thrust:active { transform: scale(0.94); }
.duel-hint { text-align: center; font-size: 0.78rem; color: var(--moon-ink-faint); margin: 12px 0 0; }

/* ---------- result ---------- */
.screen--result { align-items: center; text-align: center; justify-content: center; }
.result-kicker {
  font: 700 12px var(--moon-mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--moon-green); margin: 0 0 8px;
}
.screen--result h2 { margin: 0 0 18px; font-size: 1.6rem; }
.result-score { display: flex; align-items: baseline; justify-content: center; gap: 10px; margin-bottom: 14px; }
.result-score strong { font: 900 3.4rem var(--moon-sans); }
.result-score span { font: 700 13px var(--moon-mono); color: var(--moon-ink-soft); }
.result-detail { max-width: 380px; margin: 0 auto; color: var(--moon-ink-soft); line-height: 1.55; }
.result-coins { color: var(--moon-gold); font: 700 13px var(--moon-mono); margin: 10px 0 0; }
.result-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 26px; width: 100%; max-width: 320px; }

/* ---------- install button ---------- */
.moon-install {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  z-index: 300; display: none; align-items: center; gap: 6px;
  appearance: none; cursor: pointer; border: 0;
  background: var(--moon-green); color: #0a0a0a;
  font: 700 12px var(--moon-sans); letter-spacing: 0.02em;
  padding: 10px 14px; border-radius: 999px; white-space: nowrap;
  box-shadow: 0 6px 18px -8px rgba(198,245,66,0.7);
}
.moon-install.show { display: inline-flex; }
.moon-install b { font-weight: 800; }

@media (min-width: 640px) {
  .moon-shell { padding-top: 12px; }
}