/* Stick 'Em CV Tracker v2 — Three-column Layout */

*,*::before,*::after{box-sizing:border-box}
:root{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --blue:#0f6fff;
  --green:#1db954;
  --red:#e43d3d;
  --dark:#0b1220;
  --muted:rgba(255,255,255,.12);
  --radius:10px;
}
html,body{margin:0;padding:0;overflow:hidden;height:100vh;height:100dvh;
  background:#1a1a2e;color:#fff;transition:background .3s}
body.bg-connected{background:#20a7d9}
body.bg-tracking{background:#19b36a}
body.bg-error{background:#f87171}
.hidden{display:none!important}

/* ---- Main layout: left | video | right ---- */
#appLayout{display:flex;height:100vh;height:100dvh;width:100vw}

/* ---- Side panels (left & right) ---- */
.side-panel{
  width:220px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  padding:10px;
  background:rgba(0,0,0,.35);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.ctrl-group{display:flex;flex-direction:column;gap:10px}

/* Square buttons */
.sq-btn{
  width:200px;height:120px;border:0;border-radius:var(--radius);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  color:#fff;font-size:16px;font-weight:700;cursor:pointer;
  transition:opacity .15s,transform .15s;line-height:1.1;text-align:center}
.sq-btn:active{opacity:.75;transform:scale(.95)}
.sq-btn:disabled{opacity:.25;cursor:not-allowed}
.sq-btn svg{flex-shrink:0;width:36px;height:36px}
.sq-btn span{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.btn-primary{background:var(--blue)}
.btn-success{background:var(--green)}
.btn-error{background:var(--red)}
.btn-muted{background:var(--muted)}

@keyframes jiggle{
  0%{transform:rotate(0)}15%{transform:rotate(-2deg)}
  30%{transform:rotate(2deg)}45%{transform:rotate(-1.5deg)}
  60%{transform:rotate(1.5deg)}75%{transform:rotate(-.5deg)}100%{transform:rotate(0)}}
button.jiggle{animation:jiggle .6s ease-in-out infinite}

/* ---- Video area ---- */
#videoWrap{flex:1;position:relative;background:#000;
  display:flex;align-items:center;justify-content:center;overflow:hidden}
#videoBox{position:relative}
#cam{display:block;width:100%;height:100%}
#cam.mirrored{transform:scaleX(-1)}
#overlay{position:absolute;top:0;left:0;width:100%;height:100%;touch-action:none}

/* ---- Top bar (over video) ---- */
#topBar{position:absolute;top:0;left:0;right:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between;
  padding:6px 10px;padding-top:calc(6px + env(safe-area-inset-top,0px));
  background:linear-gradient(rgba(0,0,0,.5),transparent);
  pointer-events:none}
#topBar>*{pointer-events:auto}
.top-left{display:flex;align-items:center;gap:8px}
#statusText{color:rgba(255,255,255,.8);font-size:11px;font-weight:600;
  text-shadow:0 1px 4px rgba(0,0,0,.6);max-width:50vw;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
#fpsText{color:rgba(255,255,255,.4);font-size:10px;font-weight:600}

/* ---- Pause button (top left) ---- */
.pause-btn{
  background:rgba(255,255,255,.2);border:0;color:#fff;
  width:36px;height:36px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  transition:background .15s}
.pause-btn:active{background:rgba(255,255,255,.4)}
.pause-btn.paused{background:rgba(228,61,61,.6)}

/* ---- Pause overlay — plain white text, no blur ---- */
.pause-overlay{position:absolute;inset:0;z-index:30;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:rgba(0,0,0,.4)}
.pause-text{font-size:56px;font-weight:900;color:#fff;letter-spacing:6px}
.pause-sub{font-size:14px;color:rgba(255,255,255,.6);margin-top:10px;font-weight:500}

/* ---- Live action status ---- */
#actionStatus{position:absolute;top:40px;left:0;right:0;z-index:11;
  text-align:center;pointer-events:none;
  padding:0 12px;padding-top:env(safe-area-inset-top,0px)}
#actionStatus span{
  display:inline-block;
  background:rgba(0,0,0,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  color:#fff;font-size:16px;font-weight:700;
  padding:6px 16px;border-radius:8px;
  letter-spacing:.5px}
#actionStatus span.action-fwd{color:#4ade80}
#actionStatus span.action-bwd{color:#fb923c}
#actionStatus span.action-left{color:#60a5fa}
#actionStatus span.action-right{color:#f472b6}
#actionStatus span.action-up{color:#4ade80}
#actionStatus span.action-down{color:#fb923c}
#actionStatus span.action-idle{color:rgba(255,255,255,.5)}

/* ---- Track state label ---- */
.track-state{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  color:#fff;font-size:14px;font-weight:700;padding:8px 14px;border-radius:8px;
  pointer-events:none;z-index:5;text-shadow:0 1px 4px rgba(0,0,0,.5);
  text-align:center;max-width:80%}
.track-state.selecting{background:rgba(15,111,255,.7)}
.track-state.lost{background:rgba(228,61,61,.8)}

/* ---- CRAM axis toggle buttons ---- */
.cram-axis-btns{position:absolute;left:8px;top:50%;transform:translateY(-50%);
  z-index:12;display:flex;flex-direction:column;gap:6px}
.axis-btn{width:36px;height:36px;border-radius:50%;border:2px solid rgba(255,255,255,.5);
  background:rgba(255,255,255,.1);color:rgba(255,255,255,.5);
  font-size:13px;font-weight:800;cursor:pointer;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  transition:all .15s}
.axis-btn.active{border-color:var(--green);color:#fff;background:rgba(29,185,84,.35)}
.axis-btn:active{transform:scale(.9)}

/* ---- Progressive disclosure ---- */
body.not-connected #trackBtn,
body.not-connected #resetBtn,
body.not-connected #modeSwitchBtn,
body.not-connected #settingsBtn,
body.not-connected #cramAxisBtns,
body.not-connected #pauseBtn{opacity:.2;pointer-events:none}

/* ---- Pill buttons ---- */
.pill-btn{
  background:rgba(255,255,255,.15);border:0;color:#fff;
  height:30px;min-width:30px;border-radius:15px;padding:0 8px;
  display:inline-flex;align-items:center;justify-content:center;gap:4px;
  font-size:11px;font-weight:700;cursor:pointer;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.pill-btn:active{background:rgba(255,255,255,.3)}

/* ---- Mode picker overlay ---- */
.overlay{position:fixed;inset:0;z-index:100;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center}
.overlay-content{width:85%;max-width:320px;text-align:center}
.overlay-content h2{margin:0 0 16px;font-size:18px;font-weight:700;color:#fff}

.mode-cards{display:flex;flex-direction:column;gap:10px}
.mode-card{background:rgba(255,255,255,.1);border:2px solid rgba(255,255,255,.15);
  border-radius:var(--radius);padding:18px 14px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  color:#fff;transition:all .15s;text-align:center}
.mode-card:active{background:rgba(255,255,255,.2);transform:scale(.98)}
.mode-card-title{font-size:16px;font-weight:700}
.mode-card-desc{font-size:11px;color:rgba(255,255,255,.6);line-height:1.3}

/* ---- Settings panel ---- */
.settings-panel{position:fixed;bottom:0;left:220px;right:220px;z-index:80;
  background:rgba(20,20,40,.95);border-radius:var(--radius) var(--radius) 0 0;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  max-height:60vh;max-height:60dvh;display:flex;flex-direction:column}
.settings-header{display:flex;align-items:center;justify-content:space-between;
  padding:10px 12px 6px;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}
.settings-body{overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:0 12px 16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}

.s-title{font-size:9px;font-weight:700;color:rgba(255,255,255,.4);
  text-transform:uppercase;letter-spacing:.8px;margin:12px 0 5px}
.s-row{display:grid;grid-template-columns:90px 1fr 32px;align-items:center;
  gap:4px;margin-bottom:4px}
.s-row span{font-size:11px;font-weight:600;color:rgba(255,255,255,.7);
  display:flex;align-items:center;gap:3px}
.s-row input[type="range"]{width:100%;height:24px;cursor:pointer;accent-color:var(--blue)}
.s-row input[type="number"]{width:100%;height:26px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.15);border-radius:6px;color:#fff;
  font-size:11px;text-align:center;padding:0}
.s-row em{font-style:normal;font-size:10px;font-weight:600;
  color:rgba(255,255,255,.4);text-align:right}
.s-row.chk{grid-template-columns:90px auto 1fr}
.s-row.chk input[type="checkbox"]{width:16px;height:16px;accent-color:var(--blue);cursor:pointer}
.s-reset{text-align:center;margin-top:12px}
.s-reset a{color:rgba(255,255,255,.4);font-size:11px;font-weight:600;text-decoration:underline}
.s-reset a:active{color:var(--red)}

/* Mode-specific setting visibility */
body.mode-car #cramSettings{display:none}
body.mode-cram #carSettings{display:none}

/* ---- Tooltip buttons ---- */
.tip-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:15px;height:15px;border-radius:50%;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.08);color:rgba(255,255,255,.5);
  font-size:9px;font-weight:700;cursor:pointer;padding:0;
  flex-shrink:0;line-height:1}
.tip-btn:active{background:rgba(255,255,255,.2)}

.tip-popup{position:fixed;z-index:200;
  background:rgba(30,30,50,.95);color:#fff;font-size:12px;font-weight:500;
  line-height:1.4;padding:10px 14px;border-radius:8px;max-width:220px;
  box-shadow:0 4px 20px rgba(0,0,0,.5);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.1);pointer-events:none}

/* ---- Disconnect popup ---- */
.popup-card{background:rgba(30,30,50,.95);border-radius:var(--radius);
  padding:20px 24px;text-align:center;max-width:260px;width:85%;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.1)}
.popup-card p{margin:0 0 14px;font-size:14px;font-weight:700;color:#fff}
.popup-card button{width:100%;padding:10px;border:0;border-radius:var(--radius);color:#fff;cursor:pointer}
.popup-card button:active{opacity:.8}

/* ---- Portrait / small screens ---- */
@media (max-width:700px) and (orientation:portrait){
  #appLayout{flex-direction:column}
  #videoWrap{flex:1;min-height:0}
  .side-panel{width:100%;height:auto;padding:6px 8px}
  .ctrl-group{flex-direction:row;gap:6px;justify-content:center}
  #leftPanel{order:-1}
  #rightPanel{order:1}
  .sq-btn{width:100px;height:90px;font-size:12px}
  .sq-btn svg{width:28px;height:28px}
  .settings-panel{left:0;right:0}
}