/* ====================================================================
   QuizBlitz – stylesheet
   ==================================================================== */
:root {
  color-scheme: dark;
  --bg:        #0c0d1f;
  --ink:       #ffffff;
  --muted:     #b9badd;
  --card:      rgba(255,255,255,.07);
  --card-2:    rgba(255,255,255,.10);
  --border:    rgba(255,255,255,.14);
  --violet:    #7c3aed;
  --pink:      #ec4899;
  --cyan:      #22d3ee;
  --green:     #22c55e;
  --amber:     #f59e0b;
  --red:       #ef4444;

  /* answer palette (color + shape per index) */
  --a0: #e21b3c;  /* red    triangle */
  --a1: #1368ce;  /* blue   diamond  */
  --a2: #d89e00;  /* gold   circle   */
  --a3: #26890c;  /* green  square   */
  --a4: #8b3fe8;  /* purple pentagon */
  --a5: #ff6b00;  /* orange hexagon  */

  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* animated gradient background + floating blobs */
.bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(1100px 800px at 15% -10%, rgba(124,58,237,.55), transparent 60%),
    radial-gradient(1000px 700px at 110% 0%,  rgba(236,72,153,.45), transparent 55%),
    radial-gradient(900px 900px at 50% 120%,  rgba(34,211,238,.30), transparent 60%),
    var(--bg);
}
.bg::before, .bg::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5;
  animation: float 18s ease-in-out infinite;
}
.bg::before { width: 420px; height: 420px; background: #7c3aed; top: 8%; left: 8%; }
.bg::after  { width: 380px; height: 380px; background: #ec4899; bottom: 6%; right: 10%; animation-delay: -8s; }
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(40px,-30px) scale(1.1); }
  66%     { transform: translate(-30px,20px) scale(.95); }
}
@media (prefers-reduced-motion: reduce) {
  .bg::before, .bg::after { animation: none; }
}

a { color: #c4b5fd; }
button { font-family: inherit; }

/* ---- layout helpers ---- */
.wrap { min-height: 100dvh; display: flex; flex-direction: column; }
.center { flex: 1; display: grid; place-items: center; padding: 22px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.hidden { display: none !important; }
.spacer { flex: 1; }

/* ---- brand ---- */
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: -.5px; }
.brand .bolt { filter: drop-shadow(0 4px 10px rgba(124,58,237,.6)); }
.logo-xl { font-size: clamp(34px, 6vw, 64px); }

/* ---- cards & inputs ---- */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); backdrop-filter: blur(12px);
}
.pad { padding: clamp(20px, 4vw, 34px); }
.glass { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(12px); }

.field {
  width: 100%; padding: 16px 18px; font-size: 18px; color: #fff;
  background: rgba(0,0,0,.28); border: 2px solid var(--border); border-radius: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field::placeholder { color: #8e90b8; }
.field:focus { outline: none; border-color: #a78bfa; box-shadow: 0 0 0 4px rgba(167,139,250,.25); }
.field.big { font-size: 30px; text-align: center; letter-spacing: 6px; font-weight: 800; }

label.lbl { display:block; font-size: 13px; color: var(--muted); margin: 0 0 6px 2px; text-transform: uppercase; letter-spacing: .08em; }

/* ---- buttons ---- */
.btn {
  --grad: linear-gradient(135deg, var(--violet), var(--pink));
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 22px; font-size: 17px; font-weight: 800; color: #fff; cursor: pointer;
  border: 0; border-radius: 14px; background: var(--grad);
  box-shadow: 0 12px 28px rgba(124,58,237,.45); transition: transform .08s, filter .15s, box-shadow .15s;
  user-select: none; text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(2px) scale(.99); }
.btn:disabled { opacity: .5; cursor: not-allowed; filter: grayscale(.3); }
.btn.full { width: 100%; }
.btn.lg { padding: 18px 28px; font-size: 20px; }
.btn.ghost { background: rgba(255,255,255,.08); box-shadow: none; border: 1px solid var(--border); }
.btn.ghost:hover { background: rgba(255,255,255,.14); }
.btn.success { --grad: linear-gradient(135deg, #16a34a, #22c55e); box-shadow: 0 12px 28px rgba(34,197,94,.4); }
.btn.danger  { --grad: linear-gradient(135deg, #dc2626, #f87171); box-shadow: 0 12px 28px rgba(239,68,68,.4); }
.btn.amber   { --grad: linear-gradient(135deg, #d97706, #f59e0b); box-shadow: 0 12px 28px rgba(245,158,11,.4); }

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.iconbtn {
  width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; cursor: pointer;
  background: rgba(255,255,255,.08); border: 1px solid var(--border); color: #fff; font-size: 20px;
}
.iconbtn:hover { background: rgba(255,255,255,.16); }

/* ---- toast / errors ---- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: rgba(239,68,68,.95); color: #fff; padding: 13px 18px; border-radius: 12px; font-weight: 700;
  box-shadow: 0 10px 30px rgba(0,0,0,.4); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 1000;
  max-width: 90vw; text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: rgba(34,197,94,.95); }

/* ====================================================================
   Landing / Join
   ==================================================================== */
.landing { width: 100%; max-width: 460px; text-align: center; }
.landing .tagline { color: var(--muted); margin: 8px 0 26px; font-size: 17px; }
.landing .join-card { margin-bottom: 18px; }
.alt-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.footer-note { color: #7e80a8; font-size: 12.5px; margin-top: 24px; }

/* ====================================================================
   Player view
   ==================================================================== */
.player { width: 100%; max-width: 520px; }
.avatar-bubble {
  width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; font-size: 48px;
  margin: 0 auto 6px; box-shadow: 0 10px 26px rgba(0,0,0,.4); border: 3px solid rgba(255,255,255,.25);
}
.pill { display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.1); border:1px solid var(--border); font-weight: 700; }
.big-status { font-size: clamp(24px, 6vw, 34px); font-weight: 900; text-align: center; }
.sub-status { color: var(--muted); text-align: center; margin-top: 6px; }

.score-chip {
  position: fixed; top: 14px; right: 14px; background: rgba(0,0,0,.35); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 14px; font-weight: 800; display: flex; gap: 8px; align-items: center; backdrop-filter: blur(8px);
}
.name-chip { position: fixed; top: 14px; left: 14px; background: rgba(0,0,0,.35); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 14px; font-weight: 700; display: flex; gap: 8px; align-items: center; backdrop-filter: blur(8px); max-width: 55vw; }
.name-chip .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* answer grid (player taps these) */
.answers {
  display: grid; gap: 12px; width: 100%;
  grid-template-columns: 1fr 1fr;
}
.answers.cols-1 { grid-template-columns: 1fr; }
.answer {
  position: relative; min-height: 88px; border: 0; border-radius: 16px; cursor: pointer; color: #fff;
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; font-size: 19px; font-weight: 800;
  text-align: left; box-shadow: 0 8px 20px rgba(0,0,0,.35); transition: transform .08s, filter .15s, opacity .2s;
  overflow: hidden;
}
.answer:hover { filter: brightness(1.07); }
.answer:active { transform: scale(.98); }
.answer .shape { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; }
.answer .atxt { flex: 1; }
.answer .aimg { width: 54px; height: 54px; object-fit: cover; border-radius: 10px; }
.answer.c0 { background: var(--a0); }
.answer.c1 { background: var(--a1); }
.answer.c2 { background: var(--a2); }
.answer.c3 { background: var(--a3); }
.answer.c4 { background: var(--a4); }
.answer.c5 { background: var(--a5); }
.answer.dim { opacity: .28; filter: grayscale(.4); }
.answer.is-correct { outline: 5px solid #fff; box-shadow: 0 0 0 6px rgba(34,197,94,.6), 0 8px 26px rgba(0,0,0,.4); }
.answer .pick-check { position: absolute; top: 8px; right: 10px; font-size: 22px; opacity: 0; }
.answer.picked .pick-check { opacity: 1; }

/* player result */
.result-screen { text-align: center; }
.result-emoji { font-size: clamp(80px, 22vw, 150px); line-height: 1; animation: pop .35s ease; }
@keyframes pop { 0% { transform: scale(.4); opacity: 0;} 70%{transform: scale(1.12);} 100%{transform: scale(1); opacity:1;} }
.result-title { font-size: clamp(28px, 8vw, 44px); font-weight: 900; margin-top: 6px; }
.points-gain { font-size: clamp(22px, 6vw, 30px); font-weight: 800; color: #fde047; margin-top: 4px; }
.streak-flame { margin-top: 10px; font-weight: 800; color: #fb923c; }

.locked-card { text-align:center; }
.lock-shape { width: 120px; height: 120px; margin: 0 auto 14px; display:grid; place-items:center; border-radius: 24px; }

/* ====================================================================
   Host / Presenter view
   ==================================================================== */
.host { width: 100%; max-width: 1180px; margin: 0 auto; padding: 22px; }
.host-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.host-top .brand { font-size: 22px; }
.qcount { background: rgba(0,0,0,.3); border:1px solid var(--border); border-radius: 999px; padding: 8px 16px; font-weight: 800; }
.host-controls { display:flex; gap: 10px; align-items:center; }

/* lobby */
.lobby-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: stretch; }
@media (max-width: 880px){ .lobby-grid { grid-template-columns: 1fr; } }
.join-panel { text-align: center; display:flex; flex-direction: column; justify-content: center; gap: 16px; }
.join-url { font-size: clamp(16px,2.4vw,22px); color: var(--muted); }
.join-url b { color: #fff; }
.pin-display { font-size: clamp(46px, 9vw, 96px); font-weight: 900; letter-spacing: 10px;
  background: linear-gradient(135deg,#fff,#c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pin-label { text-transform: uppercase; letter-spacing: .25em; color: var(--muted); font-weight: 800; font-size: 14px; }
.qr-box { background:#fff; padding: 18px; border-radius: 22px; display:grid; place-items:center; box-shadow: var(--shadow); }
.qr-box canvas { display:block; width: 100%; height:auto; image-rendering: pixelated; border-radius: 6px; }
.qr-hint { text-align:center; color: var(--muted); margin-top: 10px; font-weight:700; }

.players-bar { display:flex; align-items:center; justify-content: space-between; margin: 22px 0 12px; }
.players-count { font-size: clamp(22px,4vw,34px); font-weight: 900; }
.players-count .num { color:#fde047; }
.player-tiles { display:flex; flex-wrap: wrap; gap: 10px; }
.ptile {
  display:flex; align-items:center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,.1); border:1px solid var(--border); font-weight: 800; animation: tileIn .3s ease;
}
.ptile .av { font-size: 20px; }
@keyframes tileIn { from { transform: scale(.5) translateY(10px); opacity:0;} to { transform:none; opacity:1; } }
.empty-hint { color: var(--muted); padding: 18px; text-align:center; }

/* big question display */
.stage { display:flex; flex-direction: column; gap: 18px; }
.q-headline {
  font-size: clamp(26px, 4.5vw, 50px); font-weight: 900; line-height: 1.12; text-align:center;
  background: rgba(0,0,0,.25); border:1px solid var(--border); border-radius: var(--radius); padding: clamp(18px,3vw,32px);
}
.q-media { display:grid; place-items:center; }
.q-media img { max-height: 38vh; max-width: 100%; border-radius: 16px; box-shadow: var(--shadow); }
.q-meta { display:flex; align-items:center; justify-content: center; gap: 26px; }

/* circular timer */
.timer-ring { position: relative; width: 120px; height: 120px; }
.timer-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.timer-ring .bg-c { stroke: rgba(255,255,255,.15); }
.timer-ring .fg-c { stroke: #fde047; stroke-linecap: round; transition: stroke-dashoffset .25s linear, stroke .3s; }
.timer-ring .t-num { position:absolute; inset:0; display:grid; place-items:center; font-size: 40px; font-weight: 900; }
.timer-ring.warn .fg-c { stroke: #ef4444; }

.answered-counter { font-size: clamp(20px,3vw,28px); font-weight: 800; }
.answered-counter .num { color:#34d399; }

/* big reading countdown */
.ready-num { font-size: clamp(80px, 18vw, 200px); font-weight: 900; line-height:1;
  background: linear-gradient(135deg,#fff,#fde047); -webkit-background-clip:text; background-clip:text; color:transparent; animation: pop .4s ease; }

/* host answers (4-tile board) */
.board { display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.board.cols-1 { grid-template-columns: 1fr; }
.tile {
  position: relative; min-height: clamp(70px, 11vh, 120px); border-radius: 16px; color:#fff;
  display:flex; align-items:center; gap: 14px; padding: 16px 20px; font-size: clamp(18px,2.4vw,28px); font-weight: 800;
  box-shadow: 0 10px 24px rgba(0,0,0,.35); transition: opacity .25s, filter .25s, transform .25s;
}
.tile.c0{background:var(--a0)} .tile.c1{background:var(--a1)} .tile.c2{background:var(--a2)}
.tile.c3{background:var(--a3)} .tile.c4{background:var(--a4)} .tile.c5{background:var(--a5)}
.tile .shape { width: 40px; height: 40px; display:grid; place-items:center; flex:0 0 auto; }
.tile .timg { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.tile .count { margin-left: auto; font-size: 26px; font-weight: 900; background: rgba(0,0,0,.28); padding: 4px 14px; border-radius: 999px; }
.tile.dim { opacity: .25; filter: grayscale(.5); }
.tile.win { outline: 5px solid #fff; transform: scale(1.03); }
.tile .checkmark { position:absolute; top:-12px; right:-12px; width: 40px; height:40px; border-radius:50%; background:#fff; color:#16a34a; display:grid; place-items:center; font-size: 26px; box-shadow: var(--shadow); }

/* distribution bars (reveal) */
.dist { display:flex; align-items:flex-end; gap: 18px; height: 30vh; justify-content:center; padding: 0 10px; }
.bar-col { display:flex; flex-direction:column; align-items:center; gap:8px; flex: 0 1 120px; height:100%; justify-content:flex-end; }
.bar { width: 100%; border-radius: 12px 12px 4px 4px; min-height: 6px; transition: height .6s cubic-bezier(.2,.8,.2,1); position:relative; box-shadow: 0 8px 20px rgba(0,0,0,.3); }
.bar .bcount { position:absolute; top:-26px; left:0; right:0; text-align:center; font-weight:900; font-size: 20px; }
.bar.b0{background:var(--a0)} .bar.b1{background:var(--a1)} .bar.b2{background:var(--a2)}
.bar.b3{background:var(--a3)} .bar.b4{background:var(--a4)} .bar.b5{background:var(--a5)}
.bar-shape { width: 32px; height: 32px; display:grid; place-items:center; }

/* scoreboard */
.leaderboard { display:flex; flex-direction: column; gap: 10px; max-width: 760px; margin: 0 auto; width:100%; }
.lrow {
  display:flex; align-items:center; gap: 14px; padding: 14px 18px; border-radius: 14px;
  background: rgba(255,255,255,.08); border:1px solid var(--border); font-weight: 800; font-size: clamp(16px,2vw,22px);
  animation: slideIn .4s ease backwards;
}
.lrow .rank { width: 38px; height:38px; border-radius:10px; display:grid; place-items:center; background: rgba(0,0,0,.3); font-weight:900; }
.lrow .av { font-size: 26px; }
.lrow .nm { flex:1; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.lrow .sc { color:#fde047; font-variant-numeric: tabular-nums; }
.lrow.top1 { background: linear-gradient(135deg, rgba(245,158,11,.35), rgba(255,255,255,.08)); border-color: rgba(245,158,11,.6); }
.lrow.top2 { background: linear-gradient(135deg, rgba(148,163,184,.3), rgba(255,255,255,.06)); }
.lrow.top3 { background: linear-gradient(135deg, rgba(180,83,9,.3), rgba(255,255,255,.06)); }
@keyframes slideIn { from { transform: translateX(-24px); opacity:0; } to { transform:none; opacity:1; } }

/* podium */
.podium-wrap { text-align:center; }
.podium { display:flex; align-items:flex-end; justify-content:center; gap: clamp(10px,2vw,26px); margin: 24px 0; }
.pod { display:flex; flex-direction:column; align-items:center; gap:10px; width: clamp(90px, 22vw, 200px); animation: rise .6s cubic-bezier(.2,.9,.2,1) backwards; }
@keyframes rise { from { transform: translateY(40px); opacity:0;} to {transform:none; opacity:1;} }
.pod .av { font-size: clamp(38px,8vw,64px); }
.pod .nm { font-weight: 900; font-size: clamp(15px,2vw,22px); max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.pod .sc { color:#fde047; font-weight: 800; }
.pod .block { width:100%; border-radius: 14px 14px 0 0; display:grid; place-items:start center; padding-top: 12px; font-size: 40px; font-weight:900;
  box-shadow: inset 0 4px 0 rgba(255,255,255,.25), var(--shadow); }
.pod.p1 .block { height: clamp(150px,28vh,230px); background: linear-gradient(180deg,#fbbf24,#d97706); }
.pod.p2 .block { height: clamp(110px,21vh,180px); background: linear-gradient(180deg,#e5e7eb,#94a3b8); }
.pod.p3 .block { height: clamp(80px,16vh,140px);  background: linear-gradient(180deg,#f59e0b,#b45309); }

/* fullscreen confetti canvas */
#confetti { position: fixed; inset: 0; pointer-events: none; z-index: 50; }

/* drag-drop upload */
.dropzone {
  border: 2.5px dashed var(--border); border-radius: var(--radius); padding: 40px 24px; text-align:center;
  color: var(--muted); transition: border-color .2s, background .2s; cursor: pointer;
}
.dropzone.drag { border-color: #a78bfa; background: rgba(167,139,250,.1); color:#fff; }
.dropzone .big { font-size: 22px; font-weight: 800; color:#fff; margin-bottom: 6px; }

/* small helpers */
.muted { color: var(--muted); }
.center-text { text-align:center; }
.mt { margin-top: 14px; } .mt2 { margin-top: 24px; }
.row-between { display:flex; align-items:center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tag { display:inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; background: rgba(255,255,255,.12); }

/* ====================================================================
   Editor
   ==================================================================== */
.editor { max-width: 1100px; margin: 0 auto; padding: 18px; width:100%; }
.ed-top { display:flex; align-items:center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.ed-top .brand { font-size: 20px; }
.ed-grid { display:grid; grid-template-columns: 280px 1fr; gap: 18px; align-items:start; }
@media (max-width: 820px){ .ed-grid { grid-template-columns: 1fr; } }
.q-list { display:flex; flex-direction:column; gap: 10px; }
.q-item { display:flex; gap: 10px; align-items:center; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.06); border:1px solid var(--border); cursor:pointer; }
.q-item.active { border-color:#a78bfa; background: rgba(167,139,250,.16); }
.q-item .qn { width: 26px; height:26px; border-radius:8px; background: rgba(0,0,0,.3); display:grid; place-items:center; font-weight:800; font-size: 13px; flex:0 0 auto; }
.q-item .qt { flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-weight:600; font-size: 14px; }
.q-item .badge { font-size: 11px; }
.ed-panel { display:flex; flex-direction:column; gap: 16px; }
.ed-answers { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px){ .ed-answers { grid-template-columns: 1fr; } }
.ed-answer { border-radius: 14px; padding: 12px; display:flex; flex-direction:column; gap:10px; color:#fff; }
.ed-answer.c0{background:rgba(226,27,60,.9)} .ed-answer.c1{background:rgba(19,104,206,.9)}
.ed-answer.c2{background:rgba(216,158,0,.92)} .ed-answer.c3{background:rgba(38,137,12,.92)}
.ed-answer.c4{background:rgba(139,63,232,.9)} .ed-answer.c5{background:rgba(255,107,0,.9)}
.ed-answer input[type=text] { background: rgba(0,0,0,.25); border:1px solid rgba(255,255,255,.3); color:#fff; padding: 10px 12px; border-radius: 10px; font-size: 15px; width:100%; }
.ed-answer .arow { display:flex; align-items:center; gap: 10px; justify-content: space-between; }
.correct-toggle { display:flex; align-items:center; gap: 8px; font-weight: 800; cursor:pointer; user-select:none; }
.correct-toggle input { width: 20px; height: 20px; }
.thumb { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; border:1px solid rgba(255,255,255,.4); }
.field-sm { padding: 9px 12px; font-size: 14px; }
.inline-fields { display:flex; gap: 12px; flex-wrap: wrap; }
.inline-fields > div { flex:1; min-width: 130px; }
select.field { -webkit-appearance:none; appearance:none; }
.imgdrop { font-size: 13px; color: var(--muted); border:1px dashed var(--border); padding: 10px; border-radius: 10px; text-align:center; cursor:pointer; }
.imgdrop.has { color:#fff; }
.cover-prev { max-height: 120px; border-radius: 12px; margin-top: 8px; }
.kbd { font-family: ui-monospace, monospace; background: rgba(0,0,0,.4); padding: 1px 6px; border-radius: 6px; font-size: 12px; }
.danger-text { color: #fca5a5; }

/* sound toggle floating */
.sound-fab { position: fixed; bottom: 16px; left: 16px; z-index: 60; }

/* loading spinner */
.spinner { width: 42px; height:42px; border: 4px solid rgba(255,255,255,.2); border-top-color:#fff; border-radius:50%; animation: spin 1s linear infinite; margin: 0 auto; }
@keyframes spin { to { transform: rotate(360deg); } }

/* connection lost banner */
.conn-lost { position: fixed; top:0; left:0; right:0; background: rgba(239,68,68,.95); color:#fff; text-align:center; padding: 8px; font-weight:800; z-index: 200; }