:root {
  --bg: #0b0d10;
  --surface: #16191e;
  --surface-2: #1e232a;
  --line: #2a2f37;
  --text: #f2f4f7;
  --dim: #8b93a1;
  --accent: #4c8dff;
  --danger: #ff5a5f;
  --ok: #35d07f;
  --radius: 16px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0; height: 100%;
  background: var(--bg); color: var(--text);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  overscroll-behavior: none;
}

body { display: flex; flex-direction: column; }
.screen { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.screen.center { align-items: center; justify-content: center; gap: 20px; }
[hidden] { display: none !important; }

/* ── top bar ── */
.bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(14px + var(--safe-t)) 20px 14px;
}
.bar h1 { font-size: 22px; font-weight: 700; margin: 0; letter-spacing: -0.02em; }
.icon-btn {
  background: none; border: 0; color: var(--dim); font-size: 22px;
  width: 40px; height: 40px; border-radius: 12px;
}
.icon-btn:active { background: var(--surface-2); }

/* ── device list ── */
.list { flex: 1; overflow-y: auto; padding: 4px 16px 120px; display: flex; flex-direction: column; gap: 12px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px;
  display: flex; align-items: center; gap: 14px;
  transition: transform .12s ease, background .12s ease;
}
.card:active { transform: scale(.985); background: var(--surface-2); }
.card .meta { flex: 1; min-width: 0; }
.card .name { font-weight: 600; font-size: 17px; }
.card .sub { color: var(--dim); font-size: 13px; margin-top: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--dim); flex: none; }
.dot.online { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.dot.offline { background: #444b57; }
.card .go {
  background: var(--accent); color: #fff; border: 0; font-weight: 600;
  padding: 9px 16px; border-radius: 999px; font-size: 14px;
}
.card .go:disabled { background: var(--surface-2); color: var(--dim); }
.card .kebab { background: none; border: 0; color: var(--dim); font-size: 20px; padding: 4px 6px; }

.empty { margin: auto; text-align: center; padding: 40px; max-width: 340px; align-self: center; }
#screen-list { justify-content: flex-start; }
.dim { color: var(--dim); }

.fab {
  position: fixed; right: 20px; bottom: calc(22px + var(--safe-b));
  width: 60px; height: 60px; border-radius: 50%; border: 0;
  background: var(--accent); color: #fff; font-size: 32px; line-height: 1;
  box-shadow: 0 10px 30px rgba(76,141,255,.4);
}
.fab:active { transform: scale(.94); }

/* ── connecting ── */
.spinner {
  width: 44px; height: 44px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
#connecting-text { color: var(--dim); }

/* ── viewer ── */
.viewer { background: #000; position: relative; }
.stage {
  position: absolute;
  /* Window controls, scrollbars, edge-docked taskbars — all the fiddly
     stuff a remote desktop puts right at its screen edges — mapped 1:1
     onto the phone's own physical edges, which is exactly where a thumb
     can't reliably tap: iOS and Android both grab edge touches first for
     their own gestures (notification shade, back-swipe, home indicator),
     and a curved-edge display makes even ordinary taps unreliable right
     at the glass edge. A permanent margin on all four sides means nothing
     in the remote screen ever maps to a physical edge.
     `--safe-*` covers a notch/home-indicator/rounded-corner cutout beyond
     this; `max()` keeps the same minimum margin everywhere else. */
  top: max(22px, var(--safe-t));
  bottom: max(22px, var(--safe-b));
  left: max(14px, var(--safe-l));
  right: max(14px, var(--safe-r));
  overflow: hidden; touch-action: none;
}
#screen { position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; image-rendering: auto; }
.cursor {
  position: absolute; width: 22px; height: 22px; margin: -11px 0 0 -11px;
  border: 2px solid #fff; border-radius: 50%; pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0,0,0,.6), 0 0 8px rgba(0,0,0,.5);
  transition: opacity .2s;
}
.toast {
  position: absolute; left: 50%; top: 18px; transform: translateX(-50%);
  background: rgba(0,0,0,.75); backdrop-filter: blur(8px);
  padding: 8px 16px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--line);
}
.hud {
  position: absolute; right: 14px; top: 14px;
  background: rgba(20,23,28,.55); border: 1px solid rgba(255,255,255,.12);
  color: var(--dim); font-size: 11px; font-variant-numeric: tabular-nums;
  padding: 5px 10px; border-radius: 999px; opacity: .65;
  pointer-events: none; letter-spacing: .02em;
}
.hud:empty { display: none; }

.controls {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; justify-content: space-around; gap: 6px;
  padding: 10px 10px calc(10px + var(--safe-b));
  background: linear-gradient(transparent, rgba(0,0,0,.82) 40%);
  transition: transform .25s ease, opacity .25s ease;
}
.controls.hidden { transform: translateY(120%); opacity: 0; }
.ctl {
  flex: 1; max-width: 84px; background: rgba(30,35,42,.9); border: 1px solid var(--line);
  color: var(--text); border-radius: 14px; padding: 10px 4px;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-size: 20px;
}
.ctl span { font-size: 11px; color: var(--dim); }
.ctl:active { background: var(--surface-2); }
.ctl.danger { color: var(--danger); }
.ctl.on { border-color: var(--accent); color: var(--accent); }

.specials {
  position: absolute; left: 0; right: 0; bottom: 86px;
  display: flex; flex-wrap: wrap; gap: 8px; padding: 12px;
  background: rgba(11,13,16,.92); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  max-height: 45vh; overflow-y: auto;
}
.specials button {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 10px 12px; font-size: 14px; min-width: 52px;
}
.specials button:active { background: var(--accent); }
.specials button.mod.held { background: var(--accent); color: #fff; }

/* ── movement joystick (WASD) ── */
.joystick {
  /* Positioned within .stage, which already insets for safe-area on every
     side — no need to add it again here, these are just plain offsets
     from .stage's own (already-safe) box. */
  position: absolute; left: 18px; bottom: 18px;
  width: 132px; height: 132px; border-radius: 50%;
  background: rgba(30,35,42,.55); border: 1px solid rgba(255,255,255,.12);
  touch-action: none; transition: opacity .2s, background .15s;
}
.joystick.active { background: rgba(30,35,42,.8); border-color: var(--accent); }
.joystick .knob {
  position: absolute; left: 50%; top: 50%; width: 56px; height: 56px;
  margin: -28px 0 0 -28px; border-radius: 50%;
  background: rgba(76,141,255,.35); border: 1px solid var(--accent);
  pointer-events: none; will-change: transform;
}
.joystick.active .knob { background: var(--accent); }

/* ── game pad ──
   Built per game mode (see GAME_MODES in app.js). Laid out for a landscape
   phone: utility keys top-left, actions under the right thumb, joystick under
   the left, and hotbar targets over the game's own hotbar. */
.pad { position: absolute; inset: 0; pointer-events: none; }
.pad button {
  pointer-events: auto; touch-action: none; padding: 0;
  background: rgba(30,35,42,.7); border: 1px solid rgba(255,255,255,.14);
  color: var(--text); font-size: 12px; font-weight: 600; border-radius: 12px;
}
.pad button.active, .pad button.latched { background: var(--accent); border-color: var(--accent); color: #fff; }
/* Right of the 🕹 toggle. */
.pad-top-left { position: absolute; left: 60px; top: 14px; display: flex; gap: 6px; }
.pad-top-left button { width: 50px; height: 34px; }
.pad-main {
  position: absolute; right: 14px; bottom: 14px;
  display: grid; grid-template-columns: repeat(2, 60px); gap: 8px;
}
.pad-main button { height: 54px; border-radius: 16px; font-size: 13px; }
/* Invisible tap targets laid exactly over the game's own hotbar (placed from
   JS); the tapped slot flashes so a tap visibly registered. */
.pad-hotbar { position: absolute; pointer-events: auto; touch-action: none; }
.pad-slot-flash {
  position: absolute; top: 0; bottom: 0; opacity: 0; pointer-events: none;
  border: 2px solid rgba(255,255,255,.9); border-radius: 3px;
}
.pad-slot-flash.on { animation: slot-flash .35s ease-out; }
@keyframes slot-flash { from { opacity: 1; } to { opacity: 0; } }
.pad button.pad-beside { position: absolute; }
/* Number keys for games without an overlay hotbar — see-through, since they
   sit over the game's own item bar. */
.pad-slots { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); display: flex; gap: 6px; }
.pad-slots button { width: 42px; height: 40px; background: rgba(30,35,42,.4); }

.thumb-toggle {
  position: absolute; left: 14px; top: 14px;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(20,23,28,.55); border: 1px solid rgba(255,255,255,.12);
  color: var(--text); font-size: 16px; opacity: .65;
}
.thumb-toggle:active { background: var(--surface-2); }
.thumb-toggle.on { opacity: 1; border-color: var(--accent); color: var(--accent); }

/* The only always-on-screen control: everything else (Keys/Special/
   Quality/Leave) stays out of the way — hidden by default, and doesn't
   pop back up just because you tapped the screen — so it never sits over
   a game's own UI or the remote taskbar at the bottom of the screen. */
.menu-toggle {
  position: absolute; left: 14px; bottom: 14px;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(20,23,28,.55); border: 1px solid rgba(255,255,255,.12);
  color: var(--text); font-size: 18px; font-weight: 700; opacity: .65;
}
.menu-toggle:active, .menu-toggle.on { background: var(--surface-2); opacity: 1; border-color: var(--accent); color: var(--accent); }
/* With the game pad up the joystick takes the bottom-left corner, so the menu
   button moves up under the 🕹 toggle. */
.stage.pad-on .menu-toggle { top: 60px; bottom: auto; }

.kbd-trap {
  position: absolute; opacity: 0; pointer-events: none;
  width: 1px; height: 1px; bottom: 0; left: 0; border: 0;
}

/* ── dialogs / sheets ── */
dialog {
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
  border-radius: 20px; padding: 22px; width: min(92vw, 420px);
}
dialog::backdrop { background: rgba(0,0,0,.6); backdrop-filter: blur(2px); }
dialog h2 { margin: 0 0 16px; font-size: 19px; }
dialog label { display: block; margin-bottom: 14px; font-size: 13px; color: var(--dim); }
dialog label.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--text); font-size: 15px; }
dialog input[type=text], dialog input:not([type]) , dialog input[type=password] {
  display: block; width: 100%; margin-top: 6px;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 12px; padding: 12px 14px; font-size: 16px;
}
dialog input[type=range] { flex: 1; accent-color: var(--accent); }
dialog input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--accent); }
dialog select {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 8px 10px; font-size: 15px;
}
.help-note { font-size: 12px; margin: -6px 0 12px; }
dialog menu { display: flex; gap: 10px; justify-content: flex-end; margin: 8px 0 0; padding: 0; }
.help { margin: 0 0 14px; padding-left: 18px; font-size: 14px; line-height: 1.6; }
.help b { color: var(--accent); }
.btn { border: 0; border-radius: 12px; padding: 11px 18px; font-size: 15px; font-weight: 600; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { background: var(--surface-2); color: var(--text); }
.btn.danger { background: var(--danger); color: #fff; }

.sheet {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--surface); border-top: 1px solid var(--line);
  border-radius: 20px 20px 0 0; padding: 12px 12px calc(16px + var(--safe-b));
  display: flex; flex-direction: column; gap: 8px;
  animation: rise .2s ease;
}
@keyframes rise { from { transform: translateY(100%); } }
.sheet button {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 12px; padding: 15px; font-size: 16px; text-align: left;
}
.sheet button:active { background: var(--accent); color: #fff; }
.sheet-title { color: var(--dim); font-size: 13px; padding: 2px 4px 4px; }
.sheet button.on { border-color: var(--accent); }


/* ── v0.7: share/fix/check, banner, mic status, keyboard pill, PC file browser ── */
.quick { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px 20px calc(96px + var(--safe-b)); }
.quick .btn { flex: 1 1 auto; font-size: 14px; }
.banner {
  position: absolute; left: 12px; right: 12px; top: 54px; z-index: 6;
  background: rgba(255,90,95,.92); color: #fff; font-size: 13px; font-weight: 600;
  padding: 9px 14px; border-radius: 12px; text-align: center;
}
.mic-status {
  position: absolute; left: 50%; bottom: 74px; transform: translateX(-50%); z-index: 6;
  max-width: 92%; background: rgba(20,23,28,.85); border: 1px solid var(--ok); color: var(--text);
  font-size: 12px; padding: 7px 14px; border-radius: 999px; text-align: center;
}
.mic-status.bad { border-color: var(--danger); }
.kbd-pill {
  position: absolute; left: 50%; bottom: calc(22px + var(--safe-b)); transform: translateX(-50%); z-index: 7;
  background: var(--accent); color: #fff; border: 0; font-weight: 600; font-size: 15px;
  padding: 12px 22px; border-radius: 999px; box-shadow: 0 6px 20px rgba(0,0,0,.4);
}
#mic-btn { position: relative; overflow: hidden; }
#mic-btn::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 4px;
  width: calc(var(--lvl, 0) * 100%); background: var(--ok); transition: width .12s;
}
.browser {
  position: fixed; inset: 0; z-index: 30; background: var(--bg);
  display: flex; flex-direction: column;
}
.br-path { padding: 0 20px 8px; font-size: 12px; word-break: break-all; }
.br-list { flex: 1; overflow-y: auto; padding: 0 12px; }
.br-row {
  display: flex; align-items: center; gap: 12px; padding: 13px 12px; border-radius: 12px;
  border-bottom: 1px solid var(--line); cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.br-row.sel { background: rgba(76,141,255,.18); }
.br-ic { width: 24px; text-align: center; flex: none; }
.br-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.br-size { flex: none; font-size: 12px; }
.br-foot {
  display: flex; gap: 10px; padding: 12px 16px calc(12px + var(--safe-b));
  border-top: 1px solid var(--line); background: var(--surface);
}
.br-foot .btn { flex: 1; }
.br-foot .btn:disabled { opacity: .45; }
.checks { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks .ic {
  flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 700; font-size: 14px; background: var(--surface-2);
}
.checks .ic.ok { background: rgba(53,208,127,.2); color: var(--ok); }
.checks .ic.bad { background: rgba(255,90,95,.2); color: var(--danger); }
.checks .ic.warn { background: rgba(255,190,70,.2); color: #ffbe46; }
.checks .small, .fixes .small { font-size: 13px; line-height: 1.4; }
.fixes { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.fixes p { margin: 4px 0; }