/* ==================================================================
   BLOCKFALL ARCADE — styles
   A CRT cabinet: dark, chunky, monospaced, everything on a pixel grid.
   Built mobile-first; the desktop layout is the wide variant, not the
   other way round.
   ================================================================== */

:root{
  --bg:      #07070f;
  --panel:   #101024;
  --panel2:  #16163a;
  --edge:    #2a2a55;
  --ink:     #e8e8ff;
  --dim:     #7a7ab0;
  --accent:  #00f0f0;
  --accent2: #f0f000;
  --coin:    #ffd94a;
  --danger:  #f04060;
  --good:    #6aff9a;
  --world:   #00f0f0;          /* recoloured per world at runtime */

  --safeT: env(safe-area-inset-top, 0px);
  --safeB: env(safe-area-inset-bottom, 0px);
  --safeL: env(safe-area-inset-left, 0px);
  --safeR: env(safe-area-inset-right, 0px);
}

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

html,body{
  height:100%;
  background:var(--bg);
  color:var(--ink);
  font-family:"Courier New",Courier,monospace;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  overflow:hidden;
  -webkit-font-smoothing:none;
  user-select:none;
  -webkit-user-select:none;
  -webkit-tap-highlight-color:transparent;
  -webkit-touch-callout:none;
  overscroll-behavior:none;
}

#shell{
  position:fixed; inset:0;
  background:radial-gradient(ellipse at 50% 35%, var(--panel2) 0%, var(--bg) 68%, #000 100%);
}

/* Scanlines are decoration; they cost a full-screen composite every
   frame, so they are dropped on coarse pointers and low-power settings. */
#crt{
  position:fixed; inset:0; pointer-events:none; z-index:900;
  background:
    repeating-linear-gradient(to bottom,
      rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px,
      rgba(0,0,0,.17) 3px, rgba(0,0,0,.17) 4px),
    radial-gradient(ellipse at center, rgba(0,0,0,0) 62%, rgba(0,0,0,.55) 100%);
  mix-blend-mode:multiply;
}
body.touch #crt{ background:radial-gradient(ellipse at center, rgba(0,0,0,0) 60%, rgba(0,0,0,.5) 100%); }
@media (prefers-reduced-motion: reduce){ #crt{ display:none; } }

/* ---- screens ------------------------------------------------------ */
.screen{
  position:fixed; inset:0; z-index:10;
  display:none; flex-direction:column; gap:10px;
  padding:calc(10px + var(--safeT)) calc(12px + var(--safeR))
          calc(10px + var(--safeB)) calc(12px + var(--safeL));
  overflow:hidden;
}
.screen.on{ display:flex; }
.screen .body{
  flex:1; min-height:0;
  overflow-y:auto; overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  padding-right:2px;
  content-visibility:auto;
}
.screen .body::-webkit-scrollbar{ width:8px; }
.screen .body::-webkit-scrollbar-thumb{ background:var(--edge); }

/* ---- furniture ----------------------------------------------------- */
.panel{
  background:var(--panel);
  border:3px solid var(--edge);
  box-shadow:0 0 0 3px #000;
  padding:9px 11px;
}

.topbar{ display:flex; align-items:center; gap:9px; flex:0 0 auto; }
.topbar .grow{ flex:1; }

.label{ color:var(--dim); font-size:11px; }
.value{ font-size:19px; }
.value.small{ font-size:14px; }
.accent{ color:var(--accent); }
.accent2{ color:var(--accent2); }
.coin{ color:var(--coin); }
.muted{ color:var(--dim); }
.danger{ color:var(--danger); }
.good{ color:var(--good); }

.statrow{ display:flex; justify-content:space-between; gap:10px; font-size:11px; line-height:2; }

/* ---- buttons ------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font:inherit; text-transform:uppercase; letter-spacing:.1em;
  background:var(--panel); color:var(--ink);
  border:3px solid var(--edge);
  box-shadow:0 0 0 3px #000;
  padding:10px 15px; cursor:pointer;
  min-height:44px;
  touch-action:manipulation;
}
.btn:hover{ border-color:var(--accent); }
.btn:active,.btn.on{ transform:translateY(2px); background:var(--panel2); }
.btn.primary{ border-color:var(--accent); color:var(--accent); font-size:17px; }
.btn.wide{ width:100%; }
.btn.small{ padding:6px 10px; min-height:38px; font-size:12px; }
.btn[disabled]{ opacity:.4; cursor:default; }
.btnrow{ display:flex; gap:8px; flex-wrap:wrap; }
body.touch .nomobile{ display:none; }

/* ---- home: the cabinet --------------------------------------------- */
#logo{
  font-size:clamp(20px,5.4vw,30px); line-height:1;
  color:var(--accent);
  text-shadow:2px 2px 0 #005a5a, 0 0 18px rgba(0,240,240,.4);
}
#logo small{
  display:block; font-size:9px; color:var(--dim);
  text-shadow:none; margin-top:4px; letter-spacing:.5em;
}

.gamegrid{
  display:grid; gap:12px;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  margin-bottom:14px;
}
.gtile{
  position:relative; overflow:hidden; cursor:pointer;
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
  min-height:150px;
  display:flex; flex-direction:column; justify-content:flex-end;
}
.gtile canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.gtile .ginner{
  position:relative; z-index:1; padding:11px 12px;
  background:linear-gradient(to top, rgba(4,4,12,.94) 40%, rgba(4,4,12,0));
}
.gtile .gname{ font-size:21px; color:var(--acc); text-shadow:2px 2px 0 #000; }
.gtile .gtag{ font-size:10px; color:#d8d8f0; text-shadow:1px 1px 0 #000; margin-top:3px; }
.gtile .gmeta{ font-size:9px; color:var(--dim); margin-top:5px; }
.gtile .gworlds{
  position:absolute; right:9px; top:9px; z-index:2;
  min-height:32px; padding:4px 9px; font-size:10px;
}
.gtile:hover{ border-color:var(--acc); }
.gtile:active{ transform:translateY(2px); }

.homerow{ display:flex; gap:14px; align-items:flex-end; flex-wrap:wrap; }
#homeAvatar{ width:104px; height:150px; image-rendering:pixelated; flex:0 0 auto; }
.homeside{ flex:1; min-width:220px; display:flex; flex-direction:column; gap:9px; }

/* ---- game ---------------------------------------------------------- */
#gameWrap{
  flex:1; min-height:0;
  display:flex; gap:12px; align-items:center; justify-content:center;
  flex-direction:column;
}
#boardWrap{
  position:relative; flex:0 0 auto;
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
  background:#05050c;
  touch-action:none;
}
#bgCanvas,#game{ position:absolute; inset:0; width:100%; height:100%; display:block; }

.hudrow{ display:flex; gap:8px; width:100%; max-width:560px; align-items:stretch; }
.hudrow .panel{ flex:1; min-width:0; padding:6px 8px; }
.hudrow .value{ font-size:15px; }
.hudrow .label{ font-size:9px; }
#holdPanel,#nextPanel{ display:none; }
canvas.mini{ display:block; image-rendering:pixelated; margin:0 auto; max-width:100%; }

#barOuter{ height:9px; background:#05050c; border:2px solid var(--edge); margin-top:4px; }
#barInner{ height:100%; width:0%; background:var(--world); transition:width .18s linear; }

#gimmickRow{ display:flex; flex-wrap:wrap; gap:3px; }
.gimmick{
  font-size:8px; padding:2px 4px;
  border:2px solid var(--danger); color:var(--danger);
  background:rgba(240,64,96,.1);
}

/* ---- touch pad ----------------------------------------------------- */
#touch{ display:none; flex:0 0 auto; justify-content:center; padding-top:6px; }
#touch .pad{ display:flex; gap:7px; flex:1; max-width:560px; }
#touch button{
  flex:1; font:inherit; font-size:19px; line-height:1;
  color:var(--ink); background:var(--panel);
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
  min-height:58px; cursor:pointer; touch-action:none;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
}
#touch button small{ font-size:8px; color:var(--dim); margin-top:3px; }
#touch button.on{ background:var(--panel2); border-color:var(--world); transform:translateY(2px); }
#touch button.wide{ flex:1.35; }

/* ---- overlays ------------------------------------------------------ */
.overlay{
  position:absolute; inset:0; z-index:20;
  display:none; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; gap:11px; padding:16px;
  background:rgba(5,5,12,.94);
}
.overlay.show{ display:flex; }
.overlay h1{ font-size:clamp(19px,5.5vw,28px); color:var(--accent); }
.overlay h2{ font-size:16px; color:var(--accent2); }
.overlay p{ font-size:11px; color:var(--dim); line-height:1.8; }
.overlay .rows{ font-size:11px; line-height:1.9; width:100%; max-width:230px; }
.overlay .rows div{ display:flex; justify-content:space-between; gap:10px; }

/* ---- world grid ---------------------------------------------------- */
.grid{ display:grid; gap:8px; grid-template-columns:repeat(auto-fill,minmax(112px,1fr)); }
.world{
  position:relative; cursor:pointer; overflow:hidden;
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
  padding:8px; min-height:84px;
  display:flex; flex-direction:column; justify-content:space-between;
  content-visibility:auto; contain-intrinsic-size:112px 84px;
}
.world canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; opacity:.85; }
.world .wname,.world .wmeta,.world .wnum{ position:relative; z-index:1; }
.world .wnum{ font-size:9px; color:rgba(255,255,255,.6); }
.world .wname{ font-size:13px; text-shadow:1px 1px 0 #000,0 0 8px rgba(0,0,0,.9); }
.world .wmeta{ font-size:9px; color:rgba(255,255,255,.75); text-shadow:1px 1px 0 #000; }
.world:hover{ border-color:var(--accent); }
.world.locked{ cursor:default; filter:grayscale(1) brightness(.45); }
.world.locked:hover{ border-color:var(--edge); }
.world .lock{ position:absolute; right:6px; top:6px; z-index:2; font-size:13px; opacity:.75; filter:grayscale(1); }
.world .done{ position:absolute; right:6px; top:6px; z-index:2; font-size:9px; color:var(--good); text-shadow:1px 1px 0 #000; }

/* ---- level grid ---------------------------------------------------- */
.levels{ display:grid; gap:8px; grid-template-columns:repeat(auto-fill,minmax(94px,1fr)); }
.lvl{
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
  background:var(--panel); padding:8px; cursor:pointer; text-align:center;
}
.lvl:hover{ border-color:var(--accent); }
.lvl.locked{ opacity:.35; cursor:default; }
.lvl.locked:hover{ border-color:var(--edge); }
.lvl.boss{ border-color:var(--danger); }
.lvl .n{ font-size:17px; }
.lvl .s{ font-size:9px; color:var(--dim); margin-top:3px; }
.lvl .g{ font-size:8px; color:var(--danger); margin-top:3px; min-height:10px; }
.lvl .best{ font-size:9px; color:var(--good); }

/* ---- wardrobe + shop ----------------------------------------------- */
#dressRoom{ display:flex; gap:14px; align-items:flex-start; flex-wrap:wrap; }
#avStage{ flex:0 0 auto; width:168px; display:flex; flex-direction:column; align-items:center; gap:9px; }
#avCanvas{
  width:150px; height:215px;
  image-rendering:pixelated; background:#05050c;
  border:3px solid var(--edge); box-shadow:0 0 0 3px #000;
}
#slotCol{ flex:1; min-width:250px; }

.tabs{ display:flex; gap:6px; flex-wrap:wrap; margin-bottom:10px; }
.tab{
  font:inherit; font-size:11px; text-transform:uppercase;
  background:var(--panel); color:var(--dim); cursor:pointer;
  border:2px solid var(--edge); padding:8px 11px; min-height:40px;
  touch-action:manipulation;
}
.tab.on{ color:var(--accent); border-color:var(--accent); }

.items{ display:grid; gap:8px; grid-template-columns:repeat(auto-fill,minmax(104px,1fr)); }
.item{
  border:3px solid var(--edge); box-shadow:0 0 0 2px #000;
  background:var(--panel); padding:7px; cursor:pointer; text-align:center;
  content-visibility:auto; contain-intrinsic-size:104px 140px;
}
.item canvas{ image-rendering:pixelated; display:block; margin:0 auto; border:1px solid rgba(255,255,255,.07); }
.item .nonebox{ height:92px; display:flex; align-items:center; justify-content:center; font-size:10px; }
.item .nm{ font-size:9px; margin-top:4px; line-height:1.3; }
.item .pr{ font-size:9px; color:var(--coin); margin-top:2px; }
.item.owned .pr{ color:var(--dim); }
.item.on{ border-color:var(--accent); }
.item:hover{ border-color:var(--accent); }
.item.cant{ opacity:.45; }
.item.cant:hover{ border-color:var(--edge); }

/* ---- leaderboard --------------------------------------------------- */
table.board{ width:100%; border-collapse:collapse; font-size:12px; }
table.board th{ color:var(--dim); font-size:10px; text-align:left; padding:6px 8px; border-bottom:2px solid var(--edge); }
table.board td{ padding:7px 8px; border-bottom:1px solid rgba(42,42,85,.5); }
table.board td.r{ text-align:right; }
table.board tr.me{ background:rgba(0,240,240,.09); }
table.board tr.me td{ color:var(--accent); }
.rankgold{ color:#ffd94a; } .ranksilver{ color:#d8dce8; } .rankbronze{ color:#d08a4a; }

/* ---- log ----------------------------------------------------------- */
#logList{
  font-size:10px; line-height:1.75; text-transform:none; letter-spacing:0;
  color:var(--dim); white-space:pre-wrap; word-break:break-word;
  max-height:38vh; overflow-y:auto;
}
#logList b{ color:var(--accent); }

/* ---- toast --------------------------------------------------------- */
#toast{
  position:fixed; left:50%; bottom:calc(24px + var(--safeB)); transform:translateX(-50%);
  z-index:800; pointer-events:none;
  background:var(--panel); border:3px solid var(--accent); box-shadow:0 0 0 3px #000;
  padding:10px 16px; font-size:12px; color:var(--accent);
  opacity:0; transition:opacity .2s;
}
#toast.show{ opacity:1; }

/* ==================================================================
   WIDE LAYOUT — the HUD moves beside the board
   ================================================================== */
@media (min-width:901px){
  #gameWrap{ flex-direction:row; align-items:center; }
  .hudrow{
    flex-direction:column; width:180px; max-width:180px;
    align-self:center;
  }
  .hudrow .panel{ flex:0 0 auto; padding:9px 11px; }
  .hudrow .value{ font-size:19px; }
  .hudrow .label{ font-size:11px; }
  #holdPanel,#nextPanel{ display:block; }
  #barOuter{ height:12px; }
  .gamegrid{ grid-template-columns:repeat(3,1fr); }
  .gtile{ min-height:210px; }
}

@media (max-width:420px){
  .items{ grid-template-columns:repeat(auto-fill,minmax(88px,1fr)); }
  .item{ padding:5px; }
  .grid{ grid-template-columns:repeat(auto-fill,minmax(100px,1fr)); }
  .levels{ grid-template-columns:repeat(auto-fill,minmax(84px,1fr)); }
  #homeAvatar{ width:84px; height:122px; }
}

/* Landscape on a phone: the pad shrinks so the board keeps its height. */
@media (orientation:landscape) and (max-height:520px){
  #touch button{ min-height:42px; font-size:15px; }
  #touch button small{ display:none; }
  .hudrow .value{ font-size:13px; }
}