/* Planetbreakers — holographic star-chart UI. Mobile-first, scales to desktop. */
:root {
  --bg: #05070f;
  --panel: rgba(12, 20, 38, 0.92);
  --panel-solid: #0b1426;
  --line: rgba(120, 160, 220, 0.22);
  --text: #dfe8ff;
  --muted: #8ea3cf;
  --player: #38e1ff;
  --ai: #ff5a5a;
  --neutral: #9aa7c7;
  --credits: #ffd85e;
  --materials: #b6c6e6;
  --energy: #7be0ff;
  --good: #4fe3a0;
  --warn: #ffb648;
  --danger: #ff5a5a;
  --radius: 14px;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; height: 100%; overflow: hidden;
  background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overscroll-behavior: none; touch-action: none;
  user-select: none; -webkit-user-select: none;
}

#game-root { position: fixed; inset: 0; }
#map { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }

/* ---- top bar ---- */
#topbar {
  position: absolute; top: 0; left: 0; right: 0;
  padding: calc(6px + var(--safe-t)) 10px 6px;
  display: flex; flex-direction: column; gap: 4px;
  background: linear-gradient(180deg, rgba(5,7,15,0.92), rgba(5,7,15,0));
  pointer-events: none; z-index: 5;
}
#topbar .res { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  font-weight: 700; font-size: 14px; padding: 4px 9px; border-radius: 999px;
  background: rgba(20,30,54,0.85); border: 1px solid var(--line); backdrop-filter: blur(6px);
}
.c-credits { color: var(--credits); }
.c-materials { color: var(--materials); }
.c-energy { color: var(--energy); }
.c-legit { color: #c9a7ff; }
#topbar .turninfo { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.turn { font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.turn.player { color: var(--player); background: rgba(56,225,255,0.12); }
.turn.ai { color: var(--ai); background: rgba(255,90,90,0.12); }
.round { font-weight: 700; color: var(--text); }

/* ---- event log ---- */
#logfeed {
  position: absolute; left: 8px; bottom: calc(64px + var(--safe-b)); width: min(62vw, 340px);
  max-height: 26vh; overflow: hidden; pointer-events: none; z-index: 4;
  display: flex; flex-direction: column-reverse;
  -webkit-mask-image: linear-gradient(to top, #000 60%, transparent);
          mask-image: linear-gradient(to top, #000 60%, transparent);
}
.logline { font-size: 11.5px; line-height: 1.35; color: var(--muted); padding: 1px 0; text-shadow: 0 1px 3px #000; }
.logline.t-good { color: var(--good); }
.logline.t-warn { color: var(--warn); }
.logline.t-battle { color: #ff9a6b; }
.logline.t-destroy { color: var(--danger); font-weight: 700; }

/* ---- action bar ---- */
#actionbar {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 9;
  display: flex; gap: 8px; align-items: center; justify-content: flex-end;
  padding: 8px 10px calc(8px + var(--safe-b));
  background: linear-gradient(0deg, rgba(5,7,15,0.9), rgba(5,7,15,0));
  pointer-events: none;
}
.ab-btn {
  pointer-events: auto; border: 1px solid var(--line); background: rgba(16,26,48,0.9);
  color: var(--text); font-size: 15px; font-weight: 700; border-radius: 12px;
  min-width: 44px; height: 44px; padding: 0 12px; cursor: pointer; backdrop-filter: blur(6px);
}
.ab-btn.primary {
  background: linear-gradient(180deg, #1fb4d8, #0a6f92);
  border-color: #38e1ff; color: #eafcff; box-shadow: 0 4px 16px rgba(56,225,255,0.35);
}
.ab-btn:active { transform: translateY(1px); }

/* ---- context panel (bottom sheet) ---- */
#panel {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 7;
  background: var(--panel); backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  border-radius: 18px 18px 0 0;
  padding: 14px 14px calc(70px + var(--safe-b));
  transform: translateY(105%); transition: transform 0.22s ease;
  max-height: 74vh; overflow-y: auto; overscroll-behavior: contain;
  box-shadow: 0 -12px 40px rgba(0,0,0,0.5);
}
#panel.open { transform: translateY(0); }
.panel-close {
  position: absolute; top: 10px; right: 10px; width: 34px; height: 34px;
  border-radius: 10px; border: 1px solid var(--line); background: rgba(20,30,54,0.9);
  color: var(--text); font-size: 16px; cursor: pointer;
}
.p-head { margin-bottom: 8px; padding-right: 40px; }
.p-title { font-size: 20px; font-weight: 800; letter-spacing: 0.3px; }
.cap-badge { font-size: 10px; background: var(--credits); color: #201800; padding: 2px 6px; border-radius: 6px; vertical-align: middle; margin-left: 6px; }
.p-sub { font-size: 12.5px; color: var(--muted); }
.p-sub.player { color: var(--player); } .p-sub.ai { color: var(--ai); } .p-sub.neutral { color: var(--neutral); }
.p-desc { font-size: 12.5px; color: var(--muted); margin: 6px 0; }

.stats { display: flex; flex-direction: column; gap: 6px; margin: 8px 0; }
.stat { display: grid; grid-template-columns: 88px 1fr 34px; align-items: center; gap: 8px; font-size: 12px; }
.stat-l { color: var(--muted); }
.stat-bar { height: 9px; border-radius: 6px; background: rgba(255,255,255,0.08); overflow: hidden; }
.stat-bar i { display: block; height: 100%; border-radius: 6px; transition: width 0.3s; }
.stat-v { text-align: right; font-weight: 700; }
.bands { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; margin: 4px 0; color: var(--muted); }
.yield { font-size: 12.5px; color: var(--text); margin: 6px 0; }
.structs { display: flex; gap: 6px; margin: 6px 0; flex-wrap: wrap; }
.struct { font-size: 10px; font-weight: 700; padding: 3px 7px; border-radius: 6px; background: rgba(56,225,255,0.14); color: var(--player); border: 1px solid rgba(56,225,255,0.3); }

/* orbit fleet list */
.orbit { margin: 10px 0; border-top: 1px solid var(--line); padding-top: 8px; }
.orbit-l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.fleet-row {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px; margin: 4px 0;
  border-radius: 10px; background: rgba(255,255,255,0.04); border: 1px solid transparent; font-size: 13px;
}
.fleet-row[data-act] { cursor: pointer; }
.fleet-row[data-act]:active { background: rgba(56,225,255,0.14); }
.fleet-row.sel { border-color: var(--player); background: rgba(56,225,255,0.12); }
.fleet-row.acted { opacity: 0.5; }
.fdot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.fdot.player { background: var(--player); } .fdot.ai { background: var(--ai); } .fdot.neutral { background: var(--neutral); }
.fsum { flex: 1; }
.tag { font-size: 10px; color: var(--muted); }
.tag.go { color: var(--player); font-weight: 700; }

/* sections & buttons */
.section { margin: 12px 0; border-top: 1px solid var(--line); padding-top: 10px; }
.sec-h { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 8px; }
.buildgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 7px; }
.unit {
  display: flex; flex-direction: column; gap: 3px; align-items: flex-start; text-align: left;
  padding: 9px 10px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(18,28,50,0.9); color: var(--text); cursor: pointer; min-height: 48px;
}
.unit:active { transform: translateY(1px); }
.unit.disabled { opacity: 0.4; cursor: default; }
.u-name { font-weight: 700; font-size: 12.5px; }
.u-cost { font-size: 11px; color: var(--muted); }

.act {
  display: inline-block; width: 100%; margin-top: 8px; padding: 12px; border-radius: 11px;
  border: 1px solid var(--line); background: rgba(18,28,50,0.95); color: var(--text);
  font-weight: 700; font-size: 14px; cursor: pointer;
}
.act:active { transform: translateY(1px); }
.act.small { width: auto; padding: 8px 12px; font-size: 12.5px; margin-top: 0; }
.act.big { font-size: 16px; padding: 14px; }
.act.on { border-color: var(--player); background: rgba(56,225,255,0.16); color: var(--player); }
.act.danger { border-color: var(--danger); color: #ffd9d9; background: rgba(255,90,90,0.14); }
.act.warn { border-color: var(--warn); color: #ffe4b8; background: rgba(255,182,72,0.12); }
.act.disabled { opacity: 0.4; }
.pactions { display: flex; gap: 7px; flex-wrap: wrap; margin: 4px 0; }
.hint { font-size: 11.5px; color: var(--muted); margin-top: 6px; }
.hint.warn { color: var(--warn); }

/* bombardment */
.bomb { margin-top: 10px; }
.bomb-modes { display: flex; gap: 6px; flex-wrap: wrap; }
.chipbtn {
  padding: 8px 11px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(18,28,50,0.9); color: var(--text); font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.chipbtn.on { border-color: var(--danger); background: rgba(255,90,90,0.16); color: #ffd9d9; }
.chipbtn.disabled { opacity: 0.4; }
.preview { margin-top: 8px; padding: 10px; border-radius: 10px; background: rgba(255,90,90,0.08); border: 1px solid rgba(255,90,90,0.25); font-size: 12px; }
.pv-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 6px 0; font-weight: 700; }
.pv-row .legit { color: #c9a7ff; }
.preview .warn { color: var(--warn); font-weight: 700; margin: 6px 0; }

/* ---- modal ---- */
#modal {
  position: absolute; inset: 0; z-index: 20; display: none;
  align-items: center; justify-content: center; padding: 18px;
  background: rgba(3,5,12,0.78); backdrop-filter: blur(8px);
}
#modal.open { display: flex; }
.modal-card {
  width: min(520px, 96vw); max-height: 88vh; overflow-y: auto;
  background: var(--panel-solid); border: 1px solid var(--line); border-radius: 18px;
  padding: 22px; box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.modal-card h1, .modal-card h2 { margin: 0 0 8px; }
.logo-title {
  font-size: clamp(30px, 8vw, 48px); font-weight: 900; letter-spacing: 1px; text-align: center;
  background: linear-gradient(90deg, #b6c6e6, #38e1ff); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo-title span { color: #ff7a4d; -webkit-text-fill-color: #ff7a4d; }
.tag-line { text-align: center; color: var(--muted); font-size: 14px; margin: 4px 0 14px; }
.brief { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; }
.brief li { padding: 8px 12px; background: rgba(255,255,255,0.04); border-radius: 10px; border: 1px solid var(--line); }
.modal-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.modal-btns .act { margin-top: 0; flex: 1; }
.help p { font-size: 13px; line-height: 1.5; color: var(--text); margin: 8px 0; }
.help b { color: var(--player); }
.victory { color: var(--good); text-align: center; font-size: 42px; letter-spacing: 2px; }
.defeat { color: var(--danger); text-align: center; font-size: 42px; letter-spacing: 2px; }
.scoreboard { display: flex; flex-direction: column; gap: 6px; margin: 14px 0; }
.scoreboard div { display: flex; justify-content: space-between; padding: 8px 12px; background: rgba(255,255,255,0.04); border-radius: 10px; font-size: 14px; }
.scoreboard b { color: var(--player); }

/* ---- toast ---- */
#toast {
  position: absolute; left: 50%; top: 20%; transform: translateX(-50%) translateY(-8px);
  background: rgba(20,30,54,0.96); border: 1px solid var(--line); color: var(--text);
  padding: 10px 16px; border-radius: 12px; font-size: 13.5px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; z-index: 30;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5); max-width: 82vw; text-align: center;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- desktop layout ---- */
@media (min-width: 860px) {
  #panel {
    left: auto; right: 12px; bottom: 12px; top: 84px; width: 380px;
    border-radius: 18px; transform: translateX(120%); max-height: none;
    padding-bottom: 18px;
  }
  #panel.open { transform: translateX(0); }
  #logfeed { width: 320px; bottom: 74px; }
  #actionbar { justify-content: flex-start; }
  .ab-btn { height: 42px; }
}