/* ============================================================
   MINI GTA 3D — UI
   Фирменная палитра: тёмная база + кислотный лайм-акцент
   ============================================================ */
:root{
  --brand:#9ef01a;
  --brand-2:#38f9a0;
  --accent:#ff2e63;
  --bg:#07080c;
  --grad:linear-gradient(120deg,#9ef01a,#38f9a0);
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;overflow:hidden}
body{
  background:#07080c;
  color:#fff;
  font-family:"Segoe UI",system-ui,-apple-system,"Inter",Roboto,Arial,sans-serif;
  -webkit-user-select:none;user-select:none;
}
canvas{display:block}
.hidden{display:none!important}

/* ---------- ЭКРАН СТАРТА ---------- */
#start{
  position:fixed;inset:0;z-index:50;
  display:grid;place-items:center;
  padding:24px;
  background:
    radial-gradient(1000px 600px at 78% 12%, rgba(158,240,26,.16), transparent 60%),
    radial-gradient(900px 700px at 12% 88%, rgba(56,249,160,.14), transparent 60%),
    radial-gradient(700px 500px at 50% 50%, rgba(255,46,99,.08), transparent 60%),
    #05060a;
}
#start::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(158,240,26,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(158,240,26,.05) 1px,transparent 1px);
  background-size:44px 44px;
  mask:radial-gradient(circle at 50% 40%,#000,transparent 78%);
}
.start-inner{
  position:relative;max-width:760px;width:100%;text-align:center;
  animation:rise .7s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

.badge{
  display:inline-block;font-size:11px;letter-spacing:4px;font-weight:700;
  color:#0a0d05;background:var(--grad);
  padding:7px 16px;border-radius:999px;margin-bottom:26px;
  box-shadow:0 8px 30px rgba(158,240,26,.35);
}
#start h1{
  font-size:clamp(3rem,13vw,7.5rem);
  line-height:.92;font-weight:900;letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff 40%,#9ef01a);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 60px rgba(158,240,26,.25);
  margin-bottom:6px;
}
.tagline{
  max-width:520px;margin:14px auto 34px;
  font-size:clamp(1rem,2.4vw,1.2rem);line-height:1.55;
  color:rgba(255,255,255,.62);
}

.controls-grid{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  margin-bottom:36px;
}
.ctrl{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);
  border-radius:14px;padding:12px 16px;backdrop-filter:blur(8px);
}
.ctrl em{font-style:normal;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.5px}
.key{
  min-width:30px;height:30px;display:grid;place-items:center;
  font-weight:800;font-size:13px;
  background:linear-gradient(180deg,#1c2130,#0e121b);
  border:1px solid rgba(255,255,255,.14);border-bottom-width:3px;
  border-radius:7px;box-shadow:0 2px 0 rgba(0,0,0,.5);
}
.key-wide{min-width:74px;font-size:11px;letter-spacing:1px}

.btn-play{
  display:inline-flex;align-items:center;gap:11px;
  font-size:17px;font-weight:800;letter-spacing:2px;cursor:pointer;
  color:#0a0d05;background:var(--grad);border:none;
  padding:18px 46px;border-radius:999px;
  box-shadow:0 14px 40px rgba(158,240,26,.4);
  transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s;
}
.btn-play:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 22px 55px rgba(158,240,26,.55)}
.btn-play:active{transform:translateY(0) scale(.99)}

.feat-row{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:40px;
}
.feat{
  min-width:150px;text-align:left;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);
  border-radius:14px;padding:14px 18px;
}
.feat strong{display:block;color:var(--brand);font-size:15px;margin-bottom:3px}
.feat span{font-size:12px;color:rgba(255,255,255,.5)}

/* ---------- HUD ---------- */
#hud{
  position:fixed;top:0;left:0;right:0;z-index:20;
  padding:16px 18px;display:flex;justify-content:space-between;gap:12px;
  pointer-events:none;
}
.panel{
  background:rgba(6,8,13,.66);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.14);border-radius:14px;
  padding:9px 20px;min-width:110px;
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.panel.center{text-align:center}
.lbl{font-size:9px;letter-spacing:3px;color:rgba(255,255,255,.45);margin-bottom:3px;font-weight:700}
.val{font-size:26px;font-weight:900;line-height:1}
.val small{font-size:11px;font-weight:600;color:rgba(255,255,255,.45)}
.stars{font-size:22px;letter-spacing:5px;color:#ffd23f;line-height:1.1}
.stars .dim{color:rgba(255,255,255,.18)}

/* ---------- MINIMAP ---------- */
#minimap{
  position:fixed;bottom:18px;left:18px;z-index:20;
  border:2px solid rgba(255,255,255,.28);border-radius:10px;
  box-shadow:0 12px 34px rgba(0,0,0,.55);
}

/* ---------- HINT ---------- */
#hint{
  position:fixed;bottom:18px;right:18px;z-index:20;
  background:rgba(6,8,13,.6);backdrop-filter:blur(8px);
  color:rgba(255,255,255,.68);font-size:12px;line-height:2.1;
  padding:12px 17px;border-radius:12px;border:1px solid rgba(255,255,255,.1);
}
#hint b{color:var(--brand)}

/* ---------- MESSAGE ---------- */
#msg{
  position:fixed;top:40%;left:50%;transform:translate(-50%,-50%);z-index:30;
  font-size:clamp(1.4rem,5vw,2.4rem);font-weight:900;letter-spacing:1px;
  color:#fff;text-align:center;
  text-shadow:0 0 30px var(--accent),0 0 8px #000;
  opacity:0;transition:opacity .45s;pointer-events:none;
}

/* ---------- TOUCH CONTROLS ---------- */
#touch{position:fixed;inset:auto 0 0 0;z-index:25;pointer-events:none}
.pad-left,.pad-right{
  position:fixed;bottom:22px;display:flex;gap:12px;pointer-events:auto;
}
.pad-left{left:20px}
.pad-right{right:20px;flex-wrap:wrap;width:150px;justify-content:flex-end}
.tbtn{
  width:62px;height:62px;border-radius:50%;font-size:22px;color:#fff;
  background:rgba(6,8,13,.6);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(6px);touch-action:none;
}
.tbtn.small{background:rgba(255,46,99,.35);border-color:rgba(255,46,99,.5)}
.tbtn:active{background:var(--grad);color:#0a0d05}

@media (max-width:640px){
  .panel{min-width:88px;padding:7px 13px}
  .val{font-size:20px}
  #hint{display:none!important}
}

@media (prefers-reduced-motion:reduce){
  .start-inner{animation:none}
  .btn-play{transition:none}
}