/* Roadster Rocket — rozhraní ve stylu telemetrie z přenosu startu: tmavé sklo, bílé číslice, ledově modrá pro stlačený vzduch. */
:root {
  --bg: #0b0d11;
  --glass: rgba(10, 13, 18, 0.62);
  --glass-2: rgba(16, 20, 27, 0.82);
  --line: rgba(255, 255, 255, 0.12);
  --line-2: rgba(255, 255, 255, 0.22);
  --ink: #f3f5f7;
  --ink-2: rgba(243, 245, 247, 0.72);
  --ink-3: rgba(243, 245, 247, 0.48);
  --air: #63f0ff;
  --air-2: #b8f8ff;
  --ok: #3ddc84;
  --amber: #ffb224;
  --red: #ff4a3d;
  --tesla: #e82127;
  --sun: #ffc58a;
  --fd: "Barlow Condensed", "Arial Narrow", sans-serif;
  --fb: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 10px;
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); font-family: var(--fb); overflow: hidden; -webkit-font-smoothing: antialiased; }
body { touch-action: none; user-select: none; -webkit-user-select: none; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.nojs { position: fixed; inset: 0; display: grid; place-items: center; font: 18px var(--fb); }
#gl { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
kbd { font: 600 0.72em var(--fd); letter-spacing: 0.06em; padding: 0.1em 0.45em; border: 1px solid currentColor; border-radius: 4px; opacity: 0.7; margin-left: 0.4em; }

/* ---------- načítání ---------- */
.loading { position: fixed; inset: 0; display: grid; place-content: center; gap: 14px; justify-items: center; background: radial-gradient(ellipse at 50% 120%, #3b2a20 0%, #0b0d11 60%); z-index: 50; transition: opacity 0.6s; }
.loading.done { opacity: 0; pointer-events: none; }
.ld-bar { width: 220px; height: 3px; background: var(--line); border-radius: 2px; overflow: hidden; }
.ld-bar i { display: block; height: 100%; width: 0; background: var(--air); transition: width 0.3s; }
.loading span { font: 600 13px var(--fd); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- obrazovky ---------- */
.screen { position: fixed; inset: 0; z-index: 20; }
.card-screen { display: grid; place-items: center; padding: 20px; background: rgba(5, 7, 10, 0.45); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); overflow-y: auto; }
.card { width: min(680px, 100%); background: var(--glass-2); border: 1px solid var(--line); border-radius: 14px; padding: 28px 30px 24px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: rise 0.28s ease-out; }
@keyframes rise { from { transform: translateY(12px); opacity: 0; } }
.card h2 { font: 800 44px/0.95 var(--fd); text-transform: uppercase; letter-spacing: 0.01em; margin: 4px 0 12px; }
.card h3 { font: 700 13px var(--fd); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 8px; }
.card-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; flex-wrap: wrap; }
.btn { border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04); border-radius: 8px; padding: 11px 18px; font: 700 16px var(--fd); letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: background 0.15s, border-color 0.15s, transform 0.1s; }
.btn:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.4); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #0b0d11; border-color: var(--ink); }
.btn-primary:hover { background: #fff; }
.btn:focus-visible, .ch-item:focus-visible, .seg button:focus-visible { outline: 2px solid var(--air); outline-offset: 2px; }

/* ---------- menu ---------- */
.menu { display: flex; align-items: stretch; pointer-events: none; }
.menu-col { pointer-events: auto; width: min(560px, 100%); padding: 34px 34px 20px calc(34px + var(--safe-l)); background: linear-gradient(90deg, rgba(6, 8, 11, 0.9) 0%, rgba(6, 8, 11, 0.78) 72%, rgba(6, 8, 11, 0) 100%); overflow-y: auto; display: flex; flex-direction: column; gap: 18px; }
.brand-kicker { font: 600 13px var(--fd); letter-spacing: 0.2em; text-transform: uppercase; color: var(--sun); }
.brand h1 { font: 800 clamp(64px, 9vw, 104px)/0.82 var(--fd); text-transform: uppercase; margin: 10px 0 12px; letter-spacing: -0.01em; }
.brand h1 span { color: transparent; -webkit-text-stroke: 2px var(--ink); }
.brand-lead { margin: 0; color: var(--ink-2); font-size: 16px; line-height: 1.45; max-width: 44ch; }
.facts { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 0; margin: 0; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.facts li { background: rgba(10, 13, 18, 0.85); padding: 9px 10px; display: grid; gap: 1px; }
.facts b { font: 700 22px var(--fd); color: var(--air-2); }
.facts span { font: 600 11px var(--fd); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.ch-head { display: flex; align-items: baseline; justify-content: space-between; margin-top: 4px; }
.ch-head h2 { font: 800 15px var(--fd); letter-spacing: 0.2em; text-transform: uppercase; margin: 0; color: var(--ink-2); }
.ch-head span { font: 700 15px var(--fd); color: var(--amber); letter-spacing: 0.06em; }
.ch-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.ch-item { width: 100%; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 12px; padding: 10px 14px; text-align: left; border: 1px solid var(--line); border-radius: 9px; background: rgba(255, 255, 255, 0.03); cursor: pointer; transition: background 0.15s, border-color 0.15s, transform 0.15s; }
.ch-item:hover { background: rgba(99, 240, 255, 0.08); border-color: rgba(99, 240, 255, 0.45); transform: translateX(3px); }
.ch-num { font: 800 26px var(--fd); color: var(--ink-3); text-align: center; }
.ch-title { display: block; font: 700 19px/1.05 var(--fd); text-transform: uppercase; letter-spacing: 0.03em; }
.ch-tag { display: block; font: 600 11px var(--fd); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 2px; }
.ch-tag.ev { color: var(--sun); }
.ch-stars { font-size: 16px; letter-spacing: 2px; color: rgba(255, 255, 255, 0.18); white-space: nowrap; }
.ch-stars .on { color: var(--amber); }
.menu-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.menu-actions .btn { flex: 1 1 auto; padding: 10px 12px; font-size: 15px; }
.disclaimer { font-size: 12px; color: var(--ink-3); line-height: 1.4; margin: 0; }

/* ---------- zadání ---------- */
.brief-tag, .res-tag { font: 700 13px var(--fd); letter-spacing: 0.2em; text-transform: uppercase; color: var(--sun); }
.brief-lead { color: var(--ink-2); line-height: 1.5; margin: 0 0 18px; font-size: 16px; }
.brief-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 22px; }
.brief ol { margin: 0; padding-left: 20px; line-height: 1.55; }
.brief-stars { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.brief-stars li { display: flex; gap: 8px; align-items: baseline; line-height: 1.3; }
.brief-stars li::before { content: '★'; color: var(--amber); }
.brief-stars li.got::after { content: 'splněno'; font: 600 11px var(--fd); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ok); margin-left: auto; }
.brief-keys { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.keycap { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 7px; padding: 6px 10px; font-size: 14px; color: var(--ink-2); }
.keycap b { font: 700 13px var(--fd); letter-spacing: 0.08em; color: var(--ink); background: rgba(255, 255, 255, 0.1); padding: 2px 7px; border-radius: 4px; }

/* ---------- výsledek ---------- */
.result h2.ok { color: var(--ok); }
.result h2.bad { color: var(--red); }
.res-msg { color: var(--ink-2); margin: 0 0 12px; line-height: 1.45; }
.res-stars { display: grid; gap: 8px; margin: 14px 0 18px; }
.res-star { display: flex; gap: 12px; align-items: center; padding: 9px 12px; border-radius: 8px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line); opacity: 0; transform: translateX(-8px); animation: starIn 0.35s ease-out forwards; }
.res-star i { font-style: normal; font-size: 22px; color: rgba(255, 255, 255, 0.2); }
.res-star.on i { color: var(--amber); text-shadow: 0 0 14px rgba(255, 178, 36, 0.6); }
.res-star.on { border-color: rgba(255, 178, 36, 0.35); }
@keyframes starIn { to { opacity: 1; transform: none; } }
.res-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin: 0; }
.res-stats div { background: rgba(10, 13, 18, 0.9); padding: 10px 12px; }
.res-stats dt { font: 600 11px var(--fd); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.res-stats dd { margin: 2px 0 0; font: 700 24px var(--fd); }
.res-best { color: var(--amber); font: 600 12px var(--fd); letter-spacing: 0.1em; }

/* ---------- pauza, nastavení ---------- */
.pause { width: min(380px, 100%); }
.pause-btns { display: grid; gap: 8px; }
.settings { width: min(620px, 100%); }
.set-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 13px 0; border-top: 1px solid var(--line); }
.set-lbl { font: 700 17px var(--fd); letter-spacing: 0.04em; text-transform: uppercase; }
.set-lbl small { display: block; font: 400 13px var(--fb); text-transform: none; letter-spacing: 0; color: var(--ink-3); margin-top: 2px; }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: transparent; padding: 8px 13px; font: 700 14px var(--fd); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; color: var(--ink-2); display: grid; justify-items: center; line-height: 1.1; }
.seg button small { font: 500 11px var(--fd); color: var(--ink-3); letter-spacing: 0.04em; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button.on { background: var(--ink); color: #0b0d11; }
.seg button.on small { color: rgba(11, 13, 17, 0.6); }
input[type=range] { accent-color: var(--air); width: 180px; }
.controls { width: min(760px, 100%); }
.ctl-grid, .help-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 22px; }
.ctl-row { display: grid; grid-template-columns: 118px 1fr; gap: 10px; align-items: center; padding: 5px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); font-size: 14px; color: var(--ink-2); }
.ctl-row b { font: 700 13px var(--fd); letter-spacing: 0.06em; color: var(--ink); justify-self: start; background: rgba(255, 255, 255, 0.1); padding: 2px 7px; border-radius: 4px; }
.ctl-note { color: var(--ink-3); font-size: 13px; line-height: 1.5; margin: 14px 0 0; }
.about p { color: var(--ink-2); line-height: 1.55; margin: 0 0 12px; }
.about-src { font-size: 12px; color: var(--ink-3) !important; }

/* ---------- odpočet ---------- */
.countdown { position: fixed; inset: 0; display: grid; place-items: center; z-index: 15; pointer-events: none; font: 800 180px var(--fd); color: var(--ink); text-shadow: 0 6px 40px rgba(0, 0, 0, 0.5); }
.countdown.pop { animation: pop 0.9s ease-out; }
@keyframes pop { from { transform: scale(1.5); opacity: 0; } 25% { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(0.9); } }

/* ---------- HUD ---------- */
.hud { position: fixed; inset: 0; pointer-events: none; z-index: 10; font-variant-numeric: tabular-nums; }
.panel { position: absolute; background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.panel header { font: 700 12px var(--fd); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2); padding: 9px 12px 0; display: flex; justify-content: space-between; gap: 10px; }
.panel header em { font-style: normal; color: var(--ink-3); letter-spacing: 0.08em; }
.hud-obj { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); text-align: center; width: min(560px, 70vw); text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6); }
.obj-tag { font: 700 12px var(--fd); letter-spacing: 0.22em; text-transform: uppercase; color: var(--sun); }
.obj-text { font: 800 27px/1.05 var(--fd); text-transform: uppercase; letter-spacing: 0.02em; margin-top: 2px; }
.obj-sub { font: 600 16px var(--fd); color: var(--air-2); letter-spacing: 0.06em; margin-top: 2px; min-height: 19px; }
.obj-bar { width: 220px; height: 3px; margin: 7px auto 0; background: rgba(255, 255, 255, 0.18); border-radius: 2px; overflow: hidden; opacity: 0; transition: opacity 0.2s; }
.obj-bar.on { opacity: 1; }
.obj-bar i { display: block; height: 100%; width: 0; background: var(--air); }
.hud-chips { position: absolute; top: 14px; left: calc(14px + var(--safe-l)); display: flex; flex-direction: column; align-items: flex-start; gap: 5px; pointer-events: auto; }
.chip { border: 1px solid var(--line); background: var(--glass); color: var(--ink-3); border-radius: 6px; padding: 4px 9px; font: 700 12px var(--fd); letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.chip.on { color: #0b0d11; background: var(--air); border-color: var(--air); }
.chip.manual { color: #0b0d11; background: var(--amber); border-color: var(--amber); }
.chip-status { color: var(--ink); cursor: default; }
.hud-time { position: absolute; top: 14px; right: calc(16px + var(--safe-r)); font: 700 30px var(--fd); text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6); letter-spacing: 0.02em; }

/* nádrže */
.tank { left: calc(14px + var(--safe-l)); bottom: calc(14px + var(--safe-b)); width: 262px; }
.tank-body { display: grid; grid-template-columns: 34px 34px 1fr; gap: 8px; padding: 10px 12px 8px; align-items: end; }
.copv { display: grid; justify-items: center; gap: 3px; }
.copv-shell { position: relative; width: 26px; height: 92px; border: 1.5px solid var(--line-2); border-radius: 13px; overflow: hidden; background: rgba(255, 255, 255, 0.04); }
.copv-fill { position: absolute; left: 0; right: 0; bottom: 0; height: 100%; background: linear-gradient(0deg, #2bb8cf, var(--air) 70%, var(--air-2)); transition: background 0.3s; }
.copv-fill.low { background: linear-gradient(0deg, #b86a00, var(--amber)); }
.copv-fill.crit { background: linear-gradient(0deg, #9e1b12, var(--red)); }
.copv-reg { position: absolute; left: -2px; right: -2px; bottom: 17.1%; height: 1px; background: rgba(255, 255, 255, 0.8); }
.copv b { font: 700 12px var(--fd); color: var(--ink-3); }
.copv-bar { font: 700 11px var(--fd); color: var(--ink-2); }
.tank-rows, .f-rows { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; align-self: center; }
.tank-rows dt, .f-rows dt { font: 600 11px/1.9 var(--fd); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.tank-rows dd, .f-rows dd { margin: 0; text-align: right; font: 500 13px/1.6 var(--fd); color: var(--ink-3); white-space: nowrap; }
.tank-rows strong, .f-rows strong { font: 700 18px var(--fd); color: var(--ink); }
#tEndur.low { color: var(--amber); }
#tEndur.crit { color: var(--red); }
#tTemp.cold { color: var(--air-2); }
#tTemp.hot { color: var(--amber); }
.tank-fill { margin: 0 10px 10px; padding: 5px 8px; border-radius: 6px; font: 700 12px var(--fd); letter-spacing: 0.1em; text-transform: uppercase; background: rgba(255, 255, 255, 0.05); color: var(--ink-3); min-height: 24px; }
.tank-fill.on { background: rgba(61, 220, 132, 0.16); color: var(--ok); }
.tank-fill.hot { background: rgba(255, 178, 36, 0.16); color: var(--amber); }

/* trysky */
.noz { left: 50%; bottom: calc(14px + var(--safe-b)); transform: translateX(-50%); width: 160px; padding: 8px 6px 6px; }
.noz svg { display: block; width: 100%; height: auto; overflow: visible; }
.noz .body { fill: rgba(241, 241, 236, 0.13); stroke: rgba(255, 255, 255, 0.5); stroke-width: 1.2; }
.noz .glass { fill: rgba(0, 0, 0, 0.35); stroke: rgba(255, 255, 255, 0.18); }
.noz .wheel { fill: rgba(255, 255, 255, 0.15); }
.noz .wheel.on { fill: rgba(255, 255, 255, 0.85); }
.noz .suck { fill: none; stroke: var(--air); stroke-width: 1.2; stroke-dasharray: 4 3; opacity: 0; }
.noz .suck.on { opacity: 0.9; animation: dash 0.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -14; } }
.noz .glow { fill: url(#gGlow); opacity: 0; }
.noz .glow-side, .noz .glow-rear { fill: var(--air); opacity: 0; }
.noz .dot { fill: #1b2028; stroke: rgba(255, 255, 255, 0.55); stroke-width: 1; }
.noz .nz.on .dot { fill: var(--air); stroke: var(--air-2); }
.noz text { font: 700 8px var(--fd); fill: rgba(255, 255, 255, 0.6); text-anchor: middle; pointer-events: none; }
.noz .nz.on text { fill: #05080b; }
.noz .rear-lbl { font-size: 7px; fill: rgba(255, 255, 255, 0.4); }
.noz-cap { font: 600 11px var(--fd); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); text-align: center; margin-top: 2px; }
.noz-cap b { color: var(--ink); }

/* let */
.flight { right: calc(14px + var(--safe-r)); bottom: calc(14px + var(--safe-b)); width: 236px; padding: 10px 12px; display: grid; grid-template-columns: 1fr 70px; gap: 4px 12px; }
.spd { grid-column: 1; display: flex; align-items: baseline; gap: 6px; }
.spd strong { font: 800 48px/0.9 var(--fd); letter-spacing: -0.01em; }
.spd span { font: 600 13px var(--fd); letter-spacing: 0.12em; color: var(--ink-3); text-transform: uppercase; }
.adi { grid-column: 2; grid-row: 1 / span 2; width: 70px; height: 70px; border-radius: 50%; overflow: hidden; position: relative; border: 1.5px solid var(--line-2); align-self: center; }
.adi-sky { position: absolute; left: -50%; top: -50%; width: 200%; height: 200%; background: linear-gradient(180deg, #3f78c7 0%, #8fb8e8 49.6%, #7a5c3c 50.4%, #4a3624 100%); }
.adi-sky i { position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: #fff; }
.adi-mark { position: absolute; left: 50%; top: 50%; width: 34px; height: 10px; transform: translate(-50%, -2px); border: 2px solid var(--amber); border-top: 0; border-radius: 0 0 4px 4px; }
.f-rows { grid-column: 1; }

.target { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 2px; opacity: 0; transition: opacity 0.2s; }
.target.on { opacity: 1; }
.target i { width: 16px; height: 16px; border: 2px solid var(--air); transform: rotate(45deg); box-shadow: 0 0 12px rgba(99, 240, 255, 0.6); }
.target.edge i { border: 0; width: 0; height: 0; border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 18px solid var(--air); transform: rotate(var(--a, 0deg)); box-shadow: none; filter: drop-shadow(0 0 6px rgba(99, 240, 255, 0.7)); }
.target b { font: 700 12px var(--fd); letter-spacing: 0.16em; text-transform: uppercase; color: var(--air-2); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8); }
.target span { font: 600 13px var(--fd); color: var(--ink); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8); }

.toast { position: absolute; left: 50%; top: 26%; transform: translateX(-50%); font: 800 34px var(--fd); text-transform: uppercase; letter-spacing: 0.04em; text-align: center; text-shadow: 0 3px 20px rgba(0, 0, 0, 0.7); opacity: 0; transition: opacity 0.25s, transform 0.25s; white-space: nowrap; }
.toast.on { opacity: 1; transform: translate(-50%, -6px); }
.toast.good { color: var(--ok); }
.toast.bad { color: var(--red); }
.toast.air { color: var(--air-2); }
.warn { position: absolute; left: 50%; top: 118px; transform: translateX(-50%); font: 700 14px var(--fd); letter-spacing: 0.2em; text-transform: uppercase; padding: 5px 12px; border-radius: 6px; background: rgba(255, 74, 61, 0.2); border: 1px solid rgba(255, 74, 61, 0.6); color: #ffd5d1; opacity: 0; }
.warn.on { opacity: 1; animation: blink 1s steps(2) infinite; }
.warn.amber { background: rgba(255, 178, 36, 0.16); border-color: rgba(255, 178, 36, 0.6); color: #ffe7bd; animation: none; }
@keyframes blink { 50% { opacity: 0.45; } }

.help { position: absolute; right: calc(14px + var(--safe-r)); top: 60px; width: 330px; background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.help h3 { font: 700 12px var(--fd); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 6px; }
.help .help-grid { grid-template-columns: 1fr; gap: 0; }
.help .ctl-row { grid-template-columns: 92px 1fr; font-size: 13px; padding: 3px 0; }
.help-foot { font-size: 11px; color: var(--ink-3); margin: 8px 0 0; line-height: 1.4; }

/* ---------- dotyk ---------- */
.touch { position: fixed; inset: 0; z-index: 12; pointer-events: none; }
.touch button, .t-stick { pointer-events: auto; touch-action: none; -webkit-tap-highlight-color: transparent; color: var(--ink); }
.t-stick { position: absolute; left: calc(22px + var(--safe-l)); bottom: calc(22px + var(--safe-b)); width: 128px; height: 128px; border-radius: 50%; border: 1.5px solid var(--line-2); background: rgba(10, 13, 18, 0.35); display: grid; place-items: center; }
.t-stick i { width: 52px; height: 52px; border-radius: 50%; background: rgba(255, 255, 255, 0.25); border: 1.5px solid rgba(255, 255, 255, 0.6); }
.t-stick span { position: absolute; top: -18px; font: 700 11px var(--fd); letter-spacing: 0.16em; color: var(--ink-3); }
.t-top { position: absolute; top: calc(8px + env(safe-area-inset-top, 0px)); right: calc(10px + var(--safe-r)); display: flex; gap: 5px; }
.t-top button { border: 1px solid var(--line-2); background: var(--glass); border-radius: 8px; padding: 8px 10px; font: 700 12px var(--fd); letter-spacing: 0.1em; }
.t-top button.on { background: var(--air); color: #0b0d11; border-color: var(--air); }
.t-top button.manual { background: var(--amber); color: #0b0d11; border-color: var(--amber); }
.t-right { position: absolute; right: calc(14px + var(--safe-r)); bottom: calc(14px + var(--safe-b)); display: grid; grid-template-columns: repeat(4, 54px); grid-template-rows: repeat(3, 54px); gap: 7px; }
.t-right button { border-radius: 50%; border: 1.5px solid var(--line-2); background: rgba(10, 13, 18, 0.45); font: 700 13px var(--fd); letter-spacing: 0.06em; }
.t-right button.on { background: var(--air); color: #0b0d11; border-color: var(--air); }
.t-right .t-roll:nth-child(1) { grid-column: 1; grid-row: 1; }
.t-right .t-roll:nth-child(2) { grid-column: 2; grid-row: 1; }
.t-right .t-side:nth-child(3) { grid-column: 1; grid-row: 2; }
.t-right .t-side:nth-child(4) { grid-column: 2; grid-row: 2; }
.t-boost { grid-column: 3 / span 2; grid-row: 1; border-radius: 27px !important; }
.t-down { grid-column: 1 / span 2; grid-row: 3; border-radius: 27px !important; }
.t-lift { grid-column: 3 / span 2; grid-row: 2 / span 2; border-radius: 22px !important; font-size: 17px !important; }
body.is-touch .help, body.is-touch .hud-chips, body.is-touch .noz { display: none; }
body.is-touch .tank { top: calc(8px + env(safe-area-inset-top, 0px)); bottom: auto; left: calc(8px + var(--safe-l)); transform: scale(0.7); transform-origin: left top; }
body.is-touch .flight { top: 50px; bottom: auto; right: calc(10px + var(--safe-r)); transform: scale(0.7); transform-origin: right top; }
body.is-touch .hud-obj { top: 6px; width: 40vw; }
body.is-touch .obj-text { font-size: 19px; }
body.is-touch .obj-sub { font-size: 14px; }
body.is-touch .hud-time { top: auto; bottom: calc(10px + var(--safe-b)); right: 50%; transform: translateX(50%); font-size: 22px; }
body.is-touch .warn { top: 84px; }

/* ---------- menší obrazovky ---------- */
@media (max-width: 900px) {
  .menu-col { width: 100%; background: linear-gradient(180deg, rgba(6, 8, 11, 0.55) 0%, rgba(6, 8, 11, 0.92) 30%); }
  .brief-cols { grid-template-columns: 1fr; }
  .ctl-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px), (max-height: 520px) {
  .tank { width: 214px; transform-origin: left bottom; }
  .tank-body { grid-template-columns: 26px 26px 1fr; padding: 8px 9px 6px; }
  .copv-shell { width: 20px; height: 70px; }
  .tank-rows strong { font-size: 15px; }
  .flight { width: 186px; grid-template-columns: 1fr 52px; }
  .adi { width: 52px; height: 52px; }
  .spd strong { font-size: 36px; }
  .noz { display: none; }
  .obj-text { font-size: 21px; }
  .help { display: none; }
  .card { padding: 22px 18px 18px; }
  .card h2 { font-size: 34px; }
}

/* ---------- telefon na výšku ---------- */
.rotate-hint { display: none; }
@media (orientation: portrait) and (max-width: 760px) {
  body.is-touch .hud-obj { top: 150px; width: 86vw; }
  body.is-touch .flight { top: 8px; }
  body.is-touch .t-top { top: auto; bottom: calc(290px + var(--safe-b)); }
  body.is-touch .t-stick, body.is-touch .t-right { bottom: calc(86px + var(--safe-b)); }
  body.is-touch.playing .rotate-hint { position: fixed; inset: auto 12px calc(12px + var(--safe-b)) 12px; z-index: 30; display: block; pointer-events: none; }
  .rotate-hint div { background: var(--glass-2); border: 1px solid var(--line-2); border-radius: 12px; padding: 10px 14px; font: 700 15px var(--fd); letter-spacing: 0.08em; text-transform: uppercase; display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: center; }
  .rotate-hint b { grid-row: span 2; font-size: 28px; color: var(--air); animation: spin 2.4s ease-in-out infinite; }
  .rotate-hint small { font: 500 12px var(--fb); text-transform: none; letter-spacing: 0; color: var(--ink-3); }
}
@keyframes spin { 0%, 30% { transform: rotate(0); } 60%, 100% { transform: rotate(-90deg); } }

@media (max-height: 520px) {
  .menu-col { padding-top: 18px; gap: 12px; }
  .brand h1 { font-size: 58px; margin: 6px 0 6px; }
  .brand-lead { font-size: 14px; }
  .facts { display: none; }
  .card { padding: 18px 20px 16px; }
  .card h2 { font-size: 30px; }
  .brief-lead { font-size: 14px; margin-bottom: 10px; }
  .card-actions { margin-top: 12px; }
}