/* ============================================================
   LEAD INVADERS — Revenu branded Space Invaders
   Palette + type lifted from audience.revenuagency.io
   ============================================================ */
:root{
  --bg:#FCF7F5;
  --card:#ffffff;
  --ink:#1c1f1d;
  --ink-soft:#5b6361;
  --neutral:#3D3B39;
  --beige:#E8DFD2;
  --line:#E8DFD2;
  --accent:#317773;        /* primary */
  --accent-dark:#1f6155;
  --accent-soft:#d6e6e2;
  --accent-lite:#75A09C;   /* secondary */
  --amber:#D8A14E;
  --warn:#D8865A;
  --bad:#C44536;
  --good:#317773;
  --radius:18px;
  --shadow:0 1px 2px rgba(20,30,28,.05),0 10px 30px rgba(20,30,28,.10);
  --frame-w:1512px;
  --frame-h:840px;
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:
    radial-gradient(1200px 600px at 50% -10%, #fff 0%, var(--bg) 60%),
    var(--bg);
  color:var(--ink);
  font-family:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
}

/* Full-bleed: the game fills the whole viewport, no frame edges */
.scaler{
  width:100vw;height:100vh;
}

.frame{
  width:100%;height:100%;
  background:var(--bg);
  border:0;
  border-radius:0;
  box-shadow:none;
  overflow:hidden;
  display:flex;flex-direction:column;
  position:relative;
}

/* ===== NAV ===== */
.nav{
  height:55px;flex:0 0 55px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 26px;
  background:var(--bg);            /* cream, no white card — per Figma */
  border-bottom:0;
  position:relative;z-index:5;
}
.nav-left{display:flex;align-items:center;gap:16px}
.logo{
  font-size:21px;font-weight:600;letter-spacing:.24em;
  color:var(--ink);line-height:1;
}
.nav-sep{width:1px;height:22px;background:var(--beige)}
.game-title{
  font-size:15px;font-weight:800;letter-spacing:.02em;
  color:var(--accent-dark);
}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-tag{font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.lib-link{
  display:inline-flex;align-items:center;height:34px;
  font-size:12.5px;font-weight:700;
  color:var(--accent-dark);background:var(--accent-soft);
  text-decoration:none;border-radius:999px;padding:0 16px;transition:.15s;
}
.lib-link:hover{background:var(--accent);color:#fff}

/* ===== STAGE ===== */
.stage{
  position:relative;flex:1 1 auto;
  background:
    radial-gradient(900px 500px at 50% 120%, #fff 0%, rgba(255,255,255,0) 60%),
    var(--bg);
  overflow:hidden;
}
#game{display:block;width:100%;height:100%}

/* ===== HUD ===== */
.hud{
  position:absolute;left:0;right:0;
  display:flex;align-items:center;
  padding:0 26px;pointer-events:none;z-index:4;
}
.hud-top{top:16px;justify-content:space-between}
.hud-bottom{bottom:14px;justify-content:space-between}
.hud-item{
  font-size:12px;font-weight:800;letter-spacing:.14em;
  color:var(--ink-soft);text-transform:uppercase;
  display:flex;align-items:center;gap:9px;
}
.hud-item b{
  font-size:20px;font-weight:900;letter-spacing:0;color:var(--ink);
}
.hud-level{
  background:var(--card);border:1px solid var(--line);
  padding:7px 16px;border-radius:999px;box-shadow:var(--shadow);
}
.hud-level b{color:var(--accent-dark)}
.hud-of{font-weight:700;color:var(--ink-soft);letter-spacing:0}
.hud-center{display:flex;flex-direction:column;align-items:center;gap:7px}
.hud-timer{
  font-size:12px;font-weight:900;letter-spacing:.06em;
  color:var(--accent-dark);background:var(--card);
  border:1px solid var(--line);border-radius:999px;
  padding:3px 12px;box-shadow:var(--shadow);
  font-variant-numeric:tabular-nums;
}
.lives-icons{display:inline-flex;gap:6px;align-items:center}
.life-dot{
  width:14px;height:14px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);
  display:inline-block;transition:.2s;
}
.life-dot.lost{background:var(--beige);box-shadow:none;opacity:.5}

.hud-logo{
  font-size:15px;font-weight:600;letter-spacing:.24em;color:var(--ink);
  opacity:.55;
}
.hud-multiplier{
  font-size:12px;font-weight:900;letter-spacing:.08em;color:#fff;
  background:var(--amber);padding:6px 14px;border-radius:999px;
  box-shadow:var(--shadow);
}
.sound-toggle{
  margin-left:auto;
  pointer-events:auto;cursor:pointer;
  display:inline-flex;align-items:center;gap:7px;height:36px;
  font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.02em;
  color:var(--ink-soft);background:var(--card);
  border:1px solid var(--line);border-radius:999px;padding:0 15px;
  box-shadow:var(--shadow);transition:.15s;
}
.sound-toggle:hover{border-color:var(--accent);color:var(--accent)}
.sound-toggle.off{color:var(--bad);border-color:#eccfca}

/* ===== OVERLAYS ===== */
.overlay{
  position:absolute;inset:0;z-index:10;
  display:flex;align-items:center;justify-content:center;
  background:rgba(252,247,245,.82);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  padding:24px;
}
.overlay.hidden{display:none}
.panel{
  width:min(680px,92%);max-height:96%;overflow:auto;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
  padding:34px 38px;text-align:center;
}
.panel-mini{width:min(420px,90%);padding:30px}
.panel-pause{width:min(720px,94%)}

/* ===== COVER / SPLASH ===== */
.overlay-cover{
  background:var(--bg);
  backdrop-filter:none;-webkit-backdrop-filter:none;
  padding:0;
}
.cover-wrap{
  position:relative;width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
  padding:10% 7%;                 /* symmetric: button stays centered on the image */
  transform:translateY(-3.5%);    /* shift image AND button up together */
}
.cover-img{
  max-width:100%;max-height:100%;width:auto;height:auto;
  object-fit:contain;border-radius:20px;
  box-shadow:var(--shadow);
}
.overlay-cover .cover-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-size:17px;padding:16px 38px;
  box-shadow:0 10px 26px rgba(31,97,85,.4);
}
.overlay-cover .cover-play:hover{transform:translate(-50%,calc(-50% - 2px))}
.panel-kicker{
  display:inline-block;font-size:11px;font-weight:900;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent-dark);
  background:var(--accent-soft);padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.panel-kicker.bad{color:#fff;background:var(--bad)}
.panel-kicker.good{color:#fff;background:var(--accent)}
.panel-title{
  margin:0 0 10px;font-size:38px;font-weight:900;letter-spacing:-.02em;
  color:var(--ink);line-height:1.05;
}
.panel-start .panel-title{font-size:46px}
.panel-sub{
  margin:0 auto 22px;max-width:520px;
  font-size:14.5px;font-weight:500;line-height:1.55;color:var(--ink-soft);
}
.panel-sub b{color:var(--accent-dark);font-weight:800}

/* Legend */
.legend,.powerups{
  text-align:left;background:var(--bg);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px;margin-bottom:16px;
}
.legend-head{
  font-size:10.5px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:11px;
}
.legend-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px;
}
.legend-item{display:flex;align-items:center;gap:10px}
.legend-item canvas{flex:none;width:34px;height:34px}
.li-name{font-size:12.5px;font-weight:700;color:var(--ink)}
.li-pts{font-size:11px;font-weight:700;color:var(--ink-soft);margin-left:auto}
.li-pts.high{color:var(--amber)}

.pu-row{display:flex;gap:10px;flex-wrap:wrap}
.pu-item{
  flex:1 1 0;min-width:150px;display:flex;align-items:center;gap:10px;
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:9px 11px;
}
.pu-item canvas{flex:none;width:30px;height:30px}
.pu-text b{display:block;font-size:12px;font-weight:800;color:var(--ink)}
.pu-text span{font-size:10.5px;font-weight:600;color:var(--ink-soft)}

.controls-hint{
  display:flex;gap:22px;justify-content:center;flex-wrap:wrap;
  margin-bottom:22px;font-size:12.5px;font-weight:700;color:var(--ink-soft);
}
.controls-hint span{display:inline-flex;align-items:center;gap:6px}
kbd{
  font-family:inherit;font-size:11px;font-weight:800;color:var(--ink);
  background:var(--card);border:1px solid var(--beige);border-bottom-width:2px;
  border-radius:7px;padding:2px 7px;min-width:22px;text-align:center;display:inline-block;
}

.btn{
  font-family:inherit;cursor:pointer;border:0;border-radius:14px;
  font-weight:800;font-size:15px;padding:14px 30px;transition:.15s;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(49,119,115,.28)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}

.result-row{display:flex;gap:14px;justify-content:center;margin-bottom:24px}
.result-stat{
  background:var(--bg);border:1px solid var(--line);border-radius:14px;
  padding:14px 22px;min-width:150px;
}
.result-stat span{display:block;font-size:11px;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:4px}
.result-stat b{font-size:30px;font-weight:900;color:var(--accent-dark)}

/* ===== ROUND BANNER ===== */
.round-banner{
  position:absolute;inset:0;z-index:9;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  pointer-events:none;
}
.round-banner.hidden{display:none}
.rb-kicker{font-size:13px;font-weight:900;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-dark)}
.rb-num{font-size:120px;font-weight:900;line-height:1;color:var(--ink);letter-spacing:-.04em}
.rb-sub{font-size:15px;font-weight:700;color:var(--ink-soft);margin-top:6px}

/* ===== TOUCH CONTROLS ===== */
.touch-controls{
  position:absolute;left:0;right:0;bottom:54px;z-index:6;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 26px;pointer-events:none;
}
.touch-controls[hidden]{display:none}
.tc-btn{
  pointer-events:auto;font-family:inherit;cursor:pointer;
  width:74px;height:74px;border-radius:50%;font-size:26px;font-weight:900;
  background:var(--card);border:1px solid var(--line);color:var(--accent-dark);
  box-shadow:var(--shadow);user-select:none;-webkit-tap-highlight-color:transparent;
}
.tc-fire{width:96px;border-radius:24px;font-size:16px;letter-spacing:.06em;background:var(--accent);color:#fff;border:0}
.tc-btn:active{transform:scale(.94)}

@media (hover:none) and (pointer:coarse){
  .controls-hint{display:none}
}