/* Wizard - magisches TD - stylesheet */
:root{
  --ink:#e9e6ff; --muted:#a89fd6; --bg0:#070511; --panel:rgba(30,22,58,.86);
  --line:rgba(140,120,255,.25); --gold:#ffd76a; --red:#ff6b7a;
  --green:#6affc0; --blue:#7fd0ff; --purple:#b99bff;
}
*{box-sizing:border-box;margin:0;padding:0;outline:none}
html,body{height:100%}
body{background:radial-gradient(1300px 800px at 60% -20%, #2a1c6e 0%, #150f2e 45%, #070511 100%);
  overflow:hidden; color:var(--ink); font-family:'Segoe UI',system-ui,Roboto,Arial,sans-serif;
  -webkit-user-select:none;user-select:none;touch-action:manipulation}
.wrap{position:relative;width:100vw;height:100vh;display:flex;flex-direction:column}
.hidden{display:none !important}
.muted{color:var(--muted)}
.glow{text-shadow:0 0 18px currentColor}
.gold{color:var(--gold)} .red{color:var(--red)} .green{color:var(--green)}

/* buttons */
.btn{border:1px solid var(--line);background:linear-gradient(180deg,rgba(90,70,190,.5),rgba(40,28,90,.7));
  color:var(--ink);border-radius:12px;padding:8px 14px;cursor:pointer;font-weight:700;font-size:14px;
  transition:transform .06s, filter .12s, box-shadow .2s}
.btn:hover{filter:brightness(1.15)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn.primary{background:linear-gradient(180deg,#00e0c0,#007a8a);color:#04231f}
.btn.danger{background:linear-gradient(180deg,#ff7a88,#93203a);color:#fff}
.btn.ghost{background:transparent;border-color:rgba(140,120,255,.4)}
.btn.icon{width:38px;height:38px;padding:0;font-size:18px;text-align:center;line-height:38px}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.big{color:#fff;font-weight:800;letter-spacing:1px}
.btn:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.4)}
.big{font-size:17px;padding:12px 18px}

/* screens */
.stage{position:relative;flex:1;min-height:0}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hud{position:relative;z-index:5;display:flex;flex-direction:column;gap:6px;padding:8px 10px;background:linear-gradient(#150f2e,#0b0820);border-bottom:1px solid var(--line)}
.hud-top{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.stat{display:flex;gap:6px;align-items:center;font-size:15px}
.stat b{font-variant-numeric:tabular-nums}
.spacer{flex:1}
.hud-wavebar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.wave-preview{font-size:12px}
.hud .btn.primary{animation:softPulse 1.6s infinite}
@keyframes softPulse{0%,100%{box-shadow:0 0 0 0 rgba(0,224,192,.0)}50%{box-shadow:0 0 0 6px rgba(0,224,192,.12)}}

/* build tray */
.buildtray{position:relative;z-index:6;background:linear-gradient(#0b0820,#150f2e);border-top:1px solid var(--line);padding:8px}
.tray-inner{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}
.tower-card{--tcol:#b99bff;min-width:112px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:8px;cursor:pointer;text-align:left}
.tower-card:hover{border-color:var(--tcol);box-shadow:0 0 14px -4px var(--tcol)}
.tower-card.locked{opacity:.55;cursor:not-allowed}
.tower-card .ic{font-size:26px;text-align:center}
.tower-card .nm{font-weight:800;font-size:13px}
.tower-card .co{color:var(--muted);font-size:11px}
.tower-card .ring{color:var(--tcol)}
.tower-card[data-e="fire"]{--tcol:#ff8a5c} .tower-card[data-e="ice"]{--tcol:#7fd0ff}
.tower-card[data-e="nature"]{--tcol:#8aff7f} .tower-card[data-e="bolt"]{--tcol:#ffe14f}
.tower-card[data-e="arcane"]{--tcol:#c9a2ff} .tower-card[data-e="meteor"]{--tcol:#ff7f7f}

/* overlays & screens */
.screen{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1000px 700px at 50% 30%, rgba(60,40,140,.5), rgba(5,3,15,.92))}
.screen.overlay{z-index:30}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 30px;
  box-shadow:0 12px 60px rgba(0,0,0,.5);backdrop-filter:blur(6px);max-width:560px;width:min(92vw,560px)}
.panel.center{text-align:center}
.panel h1{font-size:32px;margin-bottom:6px}
.panel h2{margin-bottom:10px}
.stack{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.row-wrap{flex-direction:row;flex-wrap:wrap;justify-content:center}
.panel-stats{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;font-size:14px}
.panel-stats>div{display:flex;justify-content:space-between}
.unlocks{margin-top:10px;color:var(--gold);font-size:13px}
.stars{font-size:26px;letter-spacing:6px}
button.btn{margin:4px}

/* menu (main) */
.menu-wrap{display:flex;flex-direction:column;align-items:center;gap:12px}
.menu-title{font-size:64px;font-weight:900;letter-spacing:6px;
  background:linear-gradient(180deg,#ffe9b0,#c9a2ff 60%,#7fd0ff);-webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 30px rgba(200,150,255,.5);filter:drop-shadow(0 6px 14px rgba(0,0,0,.5))}
.menu-sub{color:var(--muted);letter-spacing:2px;margin-bottom:8px}
.menu-btn{width:260px;font-size:19px;padding:14px;letter-spacing:3px}
.menu-btn .d{display:block;font-size:12px;color:var(--muted);letter-spacing:1px;font-weight:500}

/* tower panel */
.tower-panel{position:absolute;z-index:12;width:230px;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:12px;box-shadow:0 8px 30px rgba(0,0,0,.45);font-size:13px}
.tp-head{display:flex;justify-content:space-between;align-items:center;font-weight:800;font-size:15px}
.tp-lvl{color:var(--gold)}
.tp-stats{margin:8px 0;display:grid;gap:2px}
.tp-actions{display:flex;gap:8px}
#tp-upgrade{flex:1} #tp-sell{flex:1}

/* boss banner */
.banner{position:absolute;top:12%;left:0;right:0;text-align:center;pointer-events:none;z-index:11}
.banner .bossName{font-size:40px;font-weight:900;letter-spacing:4px}
.banner .bossBar{width:min(70vw,520px);margin:6px auto;height:14px;background:#3a1230;border-radius:9px;overflow:hidden;border:1px solid rgba(255,120,120,.5)}
.banner .bossBar>i{display:block;height:100%;background:linear-gradient(90deg,#ff3355,#ffb35c);transition:width .1s}

/* toast */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);z-index:40;
  background:rgba(20,12,40,.92);border:1px solid var(--line);border-radius:999px;padding:10px 20px;
  font-weight:700;box-shadow:0 6px 24px rgba(0,0,0,.5)}
.tut-list{padding-left:20px;font-size:15px}

@keyframes floaty{from{transform:translate(0,0)}to{transform:translate(var(--dx,4px),var(--dy,-14px));opacity:0}}