:root { color-scheme: dark; --gold: #f4c542; --ink: #080b0a; --panel: #111613; --muted: #9da79f; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: #f5f3e8; background: radial-gradient(circle at 50% -10%, #253224 0, var(--ink) 42%); font-family: Consolas, "Courier New", monospace; }
html.campaign-select,
body.campaign-select {
  position: static;
  inset: auto;
  width: 100%;
  height: auto;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
}
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .14; background-image: linear-gradient(rgba(244,197,66,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(244,197,66,.12) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(to bottom, #000, transparent 80%); }
.campaign-shell {
  position: relative;
  width: min(760px, calc(100% - 28px));
  height: 100vh;
  height: 100dvh;
  margin: 0 auto;
  padding: 60px 10px 32px 0;
  overflow-x: hidden;
  overflow-y: scroll;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
  scrollbar-color: var(--gold) #151915;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.campaign-shell::-webkit-scrollbar { width: 8px; }
.campaign-shell::-webkit-scrollbar-track { background: #151915; }
.campaign-shell::-webkit-scrollbar-thumb { border-radius: 8px; background: var(--gold); }
.campaign-header { text-align: center; margin-bottom: 48px; }
.eyebrow { color: var(--gold); margin: 0 0 8px; text-transform: uppercase; letter-spacing: .22em; font-size: 12px; }
h1 { margin: 0; color: var(--gold); text-transform: uppercase; letter-spacing: .06em; font-size: clamp(48px, 12vw, 92px); line-height: .9; text-shadow: 0 0 28px rgba(244,197,66,.22); }
.album-name { margin: 14px 0 0; font-size: clamp(18px, 4vw, 28px); text-transform: uppercase; letter-spacing: .16em; }
.campaign-copy { margin: 16px 0 26px; color: var(--muted); }
.campaign-progress { width: min(460px, 100%); margin: auto; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.download-unlocked-button { margin-top: 20px; padding: 11px 15px; border: 1px solid var(--gold); color: var(--gold); background: #0d110e; font: inherit; font-size: 12px; font-weight: 700; text-transform: uppercase; cursor: pointer; }
.download-unlocked-button:hover, .download-unlocked-button:focus-visible { color: var(--ink); background: var(--gold); outline: none; }
.progress-track { height: 8px; margin-top: 9px; border: 1px solid #665621; background: #070907; }
#progress-fill { display: block; width: 0; height: 100%; background: var(--gold); transition: width .45s ease; box-shadow: 0 0 14px rgba(244,197,66,.55); }
.section-heading { position: sticky; top: 0; z-index: 5; display: flex; align-items: baseline; justify-content: space-between; padding-top: 10px; border-bottom: 1px solid #4d462b; background: linear-gradient(to bottom, #080b0a 72%, rgba(8,11,10,.94)); }
h2 { margin: 0 0 12px; text-transform: uppercase; letter-spacing: .12em; font-size: 16px; }
.text-button { padding: 6px 0; border: 0; color: var(--muted); background: none; font: inherit; font-size: 11px; cursor: pointer; }
.text-button:hover, .text-button:focus-visible { color: #fff; }
.tracklist { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.track-card { display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 12px; min-height: 74px; padding: 12px 14px; border: 1px solid #2c352e; background: rgba(17,22,19,.9); transition: border-color .18s, transform .18s, background .18s; }
.track-card:hover { border-color: #6f632d; transform: translateX(3px); background: #151d17; }
.track-card.is-complete { border-color: #766429; }
.track-number { color: #5f6a61; font-size: 18px; }
.track-info { display: grid; gap: 5px; }
.track-info strong { font-size: 16px; }
.track-info small { color: var(--muted); font-size: 11px; }
.is-complete .track-info small { color: var(--gold); }
.play-link { min-width: 84px; padding: 11px 12px; border: 1px solid var(--gold); color: var(--gold); text-align: center; text-decoration: none; text-transform: uppercase; font-size: 12px; font-weight: 700; }
.play-link:hover, .play-link:focus-visible { color: #080b0a; background: var(--gold); outline: none; }
footer { display: flex; justify-content: center; gap: 10px; margin-top: 28px; color: #69736b; font-size: 11px; text-transform: uppercase; }
footer a { color: #a8b0aa; }
.fullgame-level-view[hidden], .campaign-shell[hidden] { display: none !important; }
.fullgame-level-view { position: relative; min-height: 100vh; }
.campaign-back-link { position: fixed; top: 10px; left: 12px; z-index: 1500; padding: 7px 10px; border: 1px solid #6f632d; color: var(--gold); background: rgba(8,11,10,.9); text-decoration: none; text-transform: uppercase; font-size: 11px; }
.campaign-back-link:hover, .campaign-back-link:focus-visible { color: #080b0a; background: var(--gold); outline: none; }
.track-card.is-unavailable { opacity: .55; }
.play-link[aria-disabled="true"] { border-color: #4e554f; color: #7c857e; pointer-events: none; }
.campaign-download-modal { position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center; padding: 18px; background: rgba(0,0,0,.78); }
.campaign-download-modal[hidden] { display: none; }
.campaign-download-dialog { position: relative; width: min(620px, 100%); max-height: min(720px, calc(100vh - 36px)); overflow: auto; padding: 24px; border: 1px solid #766429; background: #101512; box-shadow: 0 18px 60px rgba(0,0,0,.65); }
.campaign-download-dialog h2 { margin-bottom: 18px; color: var(--gold); }
.campaign-download-close { position: absolute; top: 8px; right: 10px; width: 36px; height: 36px; border: 0; color: #d7ddd8; background: transparent; font-size: 28px; line-height: 1; cursor: pointer; }
.download-select-tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-bottom: 16px; }
.download-select-tools button { min-height: 42px; padding: 8px; border: 1px solid #4d593f; color: #d7ddd8; background: #181f19; font: inherit; font-size: 10px; text-transform: uppercase; cursor: pointer; }
.download-select-tools button:hover, .download-select-tools button:focus-visible { border-color: var(--gold); color: var(--gold); outline: none; }
.unlocked-track-list { display: grid; gap: 6px; }
.unlocked-track-row { display: grid; grid-template-columns: 24px 1fr; align-items: center; min-height: 58px; padding: 9px 12px; border: 1px solid #2c352e; background: #0b0f0c; cursor: pointer; }
.unlocked-track-row input { width: 17px; height: 17px; accent-color: var(--gold); }
.unlocked-track-row span { display: grid; gap: 4px; }
.unlocked-track-row strong { font-size: 13px; }
.unlocked-track-row small, .download-empty { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.download-empty { margin: 28px 0; text-align: center; }
.download-dialog-actions { display: flex; justify-content: flex-end; margin-top: 18px; }
.download-selected-button { min-height: 42px; padding: 10px 14px; border: 1px solid var(--gold); color: var(--ink); background: var(--gold); font: inherit; font-size: 11px; font-weight: 700; text-transform: uppercase; cursor: pointer; }
.download-selected-button:disabled { border-color: #465048; color: #7d867f; background: #1a201b; cursor: default; }
@media (max-width: 540px) { .campaign-shell { width: calc(100% - 16px); padding: 38px 5px max(32px, env(safe-area-inset-bottom)) 0; } .campaign-header { margin-bottom: 34px; } .track-card { grid-template-columns: 34px 1fr auto; gap: 8px; padding: 10px; } .play-link { min-width: 66px; padding: 10px 7px; } }
@media (max-width: 540px) { .campaign-download-dialog { padding: 20px 14px 16px; } .download-select-tools { grid-template-columns: 1fr; } }