@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0d1117;
  --surface: #151b23;
  --surface-2: #1b2430;
  --line: rgba(255, 255, 255, .075);
  --text: #f4f7fb;
  --muted: #8190a3;
  --blue: #2aabee;
  --blue-2: #167fbd;
  --green: #41d17d;
  --purple: #9b78ff;
  --gold: #ffc857;
  --red: #ff6675;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(circle at 85% -5%, rgba(42, 171, 238, .16), transparent 28%),
    var(--bg);
  color: var(--text);
  font: 14px Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; -webkit-tap-highlight-color: transparent; }

.app-shell {
  width: 100%;
  max-width: 620px;
  min-height: 100vh;
  margin: auto;
  padding: 14px 15px calc(30px + env(safe-area-inset-bottom));
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 2px 0 18px;
  animation: slide-down .45s ease both;
}
.profile { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #65ceff, #1683c3);
  box-shadow: 0 6px 22px rgba(42, 171, 238, .27);
  font-size: 12px;
  font-weight: 800;
}
.profile strong, .profile small { display: block; }
.profile strong { font-size: 15px; }
.profile small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.online { color: var(--green); font-size: 11px; }
.online i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(65, 209, 125, .1);
  animation: pulse 1.8s infinite;
}

.balance-card {
  position: relative;
  height: 145px;
  padding: 23px 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  background: linear-gradient(125deg, #168cc9, #126692);
  box-shadow: 0 14px 40px rgba(0, 80, 130, .3);
  animation: rise .55s .05s ease both;
}
.balance-card::after {
  content: '';
  position: absolute;
  width: 170px;
  height: 170px;
  right: -55px;
  top: -65px;
  border: 28px solid rgba(255, 255, 255, .07);
  border-radius: 50%;
}
.balance-copy { position: relative; z-index: 1; }
.balance-copy span { display: block; color: rgba(255,255,255,.7); font-size: 10px; font-weight: 700; letter-spacing: 1px; }
.balance-copy strong { display: inline-block; margin-top: 10px; font-size: 40px; line-height: 1.2; letter-spacing: -2px; }
.balance-copy small { margin-left: 8px; color: rgba(255,255,255,.7); font-size: 12px; }
.balance-art { position: absolute; right: 21px; top: 19px; width: 120px; height: 105px; opacity: .8; }
.balance-art span { position: absolute; animation: float 3s ease-in-out infinite; }
.balance-art span:first-child { top: 0; right: 4px; font-size: 46px; }
.balance-art span:nth-child(2) { bottom: 8px; left: 9px; font-size: 33px; animation-delay: -.7s; }
.balance-art span:last-child { right: 29px; bottom: -5px; font-size: 64px; opacity: .25; animation-delay: -1.4s; }

.tabs {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  height: 69px;
  margin-bottom: 23px;
  border-bottom: 1px solid var(--line);
  animation: rise .55s .12s ease both;
}
.nav {
  position: relative;
  min-width: 88px;
  height: 53px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: color .2s, transform .2s;
}
.nav:active { transform: scale(.92); }
.nav > span { display: block; margin-bottom: 5px; font-size: 19px; filter: grayscale(1); opacity: .55; transition: .2s; }
.nav.active { color: var(--blue); }
.nav.active > span { filter: none; opacity: 1; transform: translateY(-2px); }
.nav.active::after { content: ''; position: absolute; left: 22%; right: 22%; bottom: -1px; height: 3px; border-radius: 3px 3px 0 0; background: var(--blue); animation: tab-in .25s ease; }
.nav b { margin-left: 2px; padding: 2px 5px; border-radius: 8px; background: rgba(42,171,238,.15); color: var(--blue); font-size: 9px; }

.view { display: none; }
.view.active { display: block; animation: view-in .34s ease both; }
.welcome { padding: 3px 4px 18px; }
.eyebrow { display: block; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: 1.25px; text-transform: uppercase; }
.welcome h1 { margin: 9px 0; font-size: 29px; line-height: 1.12; letter-spacing: -1.4px; }
.welcome h1 em { color: var(--blue); font-style: normal; }
.welcome p { max-width: 420px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }

.tap {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 16px 17px;
  border: 0;
  border-radius: 17px;
  background: linear-gradient(110deg, var(--blue), var(--blue-2));
  color: white;
  text-align: left;
  box-shadow: 0 8px 25px rgba(42, 171, 238, .23);
  cursor: pointer;
  transition: transform .15s, filter .15s;
  overflow: hidden;
}
.tap:active, .tap.burst { transform: scale(.975); filter: brightness(1.12); }
.tap.burst::after { content: ''; position: absolute; inset: 0; background: white; animation: flash .35s ease forwards; }
.tap-icon { display: grid; place-items: center; flex: 0 0 43px; width: 43px; height: 43px; margin-right: 13px; border-radius: 14px; background: rgba(255,255,255,.14); font-size: 22px; }
.tap b, .tap small { display: block; }
.tap b { font-size: 14px; }
.tap small { margin-top: 3px; color: rgba(255,255,255,.72); font-size: 10px; }
.tap strong { margin-left: auto; font-size: 25px; font-weight: 400; }

.log-card, .upgrade-hint, .case, .model { border: 1px solid var(--line); background: rgba(21,27,35,.94); }
.log-card { margin-top: 14px; padding: 14px 15px; border-radius: 16px; }
.log-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 8px; font-weight: 800; letter-spacing: .5px; }
.log-head i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--green); }
.log-card p { margin: 12px 0 0; overflow: hidden; color: #a9b8c8; font: 10px ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.log-card p::before { content: '> '; color: var(--blue); }
.upgrade-hint { display: flex; align-items: center; gap: 11px; margin-top: 12px; padding: 13px 14px; border-radius: 16px; }
.upgrade-hint > span { color: var(--purple); font-size: 21px; }
.upgrade-hint b, .upgrade-hint small { display: block; }
.upgrade-hint b { font-size: 11px; }
.upgrade-hint small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.upgrade-hint button { margin-left: auto; border: 0; background: transparent; color: var(--blue); font-size: 21px; cursor: pointer; }

.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 16px; }
.section-head h1 { margin: 6px 0 0; font-size: 24px; letter-spacing: -1px; }
.section-count { padding-bottom: 3px; color: var(--muted); font-size: 10px; }
.section-count b { color: var(--blue); }
.cases, .inventory { display: grid; gap: 11px; }
.case { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 18px; animation: card-in .45s ease both; transition: transform .2s, border-color .2s; }
.case:nth-child(2) { animation-delay: .07s; }
.case:nth-child(3) { animation-delay: .14s; }
.case:active { transform: scale(.985); }
.case-emoji { display: grid; place-items: center; flex: 0 0 60px; width: 60px; height: 60px; border-radius: 17px; background: #202b37; font-size: 29px; animation: float 3.2s ease-in-out infinite; }
.case.rare .case-emoji { background: rgba(155,120,255,.12); }
.case.legendary .case-emoji { background: rgba(255,200,87,.12); }
.case-main { flex: 1; min-width: 0; }
.case-brand { color: var(--muted); font-size: 8px; font-weight: 800; letter-spacing: .7px; }
.case h2 { margin: 5px 0; font-size: 13px; letter-spacing: -.2px; }
.case p { margin: 0 0 10px; color: var(--muted); font-size: 8px; }
.case button, .model button { padding: 9px 11px; border: 0; border-radius: 9px; background: rgba(42,171,238,.13); color: var(--blue); font-size: 9px; font-weight: 700; cursor: pointer; transition: transform .15s, background .15s; }
.case button:active, .model button:active { transform: scale(.95); background: rgba(42,171,238,.23); }
.case button b { margin-left: 7px; }
.case-actions { display: flex; gap: 7px; }.case-actions .open-many { background: rgba(255,255,255,.06); color: var(--muted); font-size: 8px; }

.model { padding: 14px 15px; border-left: 3px solid #667586; border-radius: 16px; animation: card-in .35s ease both; }
.model.rare { border-left-color: #568df6; }
.model.epic { border-left-color: var(--purple); }
.model.legendary { border-left-color: var(--gold); box-shadow: inset 0 0 30px rgba(255,200,87,.035); }
.model-top { display: flex; align-items: center; justify-content: space-between; }
.brand-line { display: flex; align-items: center; gap: 7px; color: #b9c4cf; font-size: 10px; font-weight: 600; }
.brand-mark { display: grid; place-items: center; width: 24px; height: 24px; min-width: 24px; border-radius: 8px; color: #fff; font-size: 12px; font-weight: 800; }
.brand-mark svg { display: block; width: 13px; height: 13px; fill: currentColor; }
.brand-mark.openai { background: #263039; }
.brand-mark.anthropic { background: #bc7553; }
.brand-mark.google { background: #3478dc; }
.brand-mark.meta { background: #1769dc; }
.brand-mark.qwen { background: #6955cf; }
.brand-mark.deepseek { background: #3985d6; }
.brand-mark.vibe { background: linear-gradient(135deg, var(--blue), var(--purple)); }
.rarity { color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.model h2 { margin: 11px 0 10px; font-size: 12px; line-height: 1.45; }
.model-actions { display: flex; align-items: center; gap: 8px; }.model-actions .sell { background: rgba(255,255,255,.06); color: #a7b4c2; }.model-actions .sell span { margin-left: 4px; color: var(--green); }
.model button span { margin-left: 7px; opacity: .7; }
.model small { color: var(--muted); font-size: 9px; }
.maxed { color: var(--gold) !important; }
.empty { padding: 48px 20px; color: var(--muted); text-align: center; animation: fade-in .4s ease; }
.empty div { margin-bottom: 13px; color: #536273; font-size: 38px; animation: float 3s ease-in-out infinite; }
.empty b, .empty small { display: block; }
.empty b { color: var(--text); font-size: 12px; }
.empty small { margin-top: 7px; font-size: 10px; }

.modal { position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 16px; background: rgba(3,7,12,.82); backdrop-filter: blur(10px); animation: fade-in .25s ease; }
.modal.hidden { display: none; }
.modal-card { position: relative; width: min(460px, 100%); overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #121820; box-shadow: 0 24px 70px rgba(0,0,0,.5); animation: modal-in .35s cubic-bezier(.2,.9,.2,1.1); }
.close { position: absolute; z-index: 4; top: 11px; right: 11px; width: 29px; height: 29px; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.07); color: #aab6c3; font-size: 19px; line-height: 1; cursor: pointer; }
.result { padding: 40px 25px 30px; text-align: center; }
.result-icon { display: grid; place-items: center; width: 69px; height: 69px; margin: auto; border-radius: 22px; background: rgba(42,171,238,.12); color: var(--blue); font-size: 34px; animation: result-pop .55s cubic-bezier(.2,1.3,.3,1); }
.result-icon svg { display: block; width: 31px; height: 31px; fill: currentColor; }
.result.epic .result-icon { background: rgba(155,120,255,.12); color: var(--purple); }
.result.legendary .result-icon { background: rgba(255,200,87,.12); color: var(--gold); box-shadow: 0 0 35px rgba(255,200,87,.15); }
.result.fail .result-icon { background: rgba(255,102,117,.12); color: var(--red); }
.result .eyebrow { margin-top: 18px; }
.result h1 { margin: 8px 0; font-size: 16px; line-height: 1.45; }
.result > b { display: inline-block; padding: 5px 9px; border-radius: 7px; background: rgba(42,171,238,.12); color: var(--blue); font-size: 9px; text-transform: uppercase; }
.result p { margin: 12px 0 0; color: var(--muted); font-size: 10px; }

.reel-modal { padding: 39px 0 25px; text-align: center; }
.reel-modal h2 { margin: 7px 20px 20px; font-size: 18px; }
.reel-window { position: relative; width: 100%; height: 150px; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #0b1016; }
.reel-window::before, .reel-window::after { content: ''; position: absolute; z-index: 2; top: 0; bottom: 0; width: 65px; pointer-events: none; }
.reel-window::before { left: 0; background: linear-gradient(90deg, #0b1016, transparent); }
.reel-window::after { right: 0; background: linear-gradient(-90deg, #0b1016, transparent); }
.reel-marker { position: absolute; z-index: 3; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--blue); box-shadow: 0 0 14px var(--blue); transform: translateX(-1px); }
.reel-marker::before, .reel-marker::after { content: ''; position: absolute; left: -5px; border: 6px solid transparent; }
.reel-marker::before { top: 0; border-top-color: var(--blue); }
.reel-marker::after { bottom: 0; border-bottom-color: var(--blue); }
.reel-track { display: flex; gap: 9px; width: max-content; padding: 16px 0; transform: translateX(0); will-change: transform; }
.loot-card { width: 112px; height: 118px; flex: 0 0 112px; padding: 12px 8px; border: 1px solid var(--line); border-bottom: 3px solid #667586; border-radius: 13px; background: var(--surface); text-align: center; }
.loot-card.rare { border-bottom-color: #568df6; }
.loot-card.epic { border-bottom-color: var(--purple); }
.loot-card.legendary { border-bottom-color: var(--gold); background: linear-gradient(180deg, #211d16, var(--surface)); }
.loot-card .brand-mark { margin: 0 auto 9px; }
.loot-card b { display: -webkit-box; overflow: hidden; color: #cdd6df; font-size: 9px; line-height: 1.35; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.loot-card small { display: block; margin-top: 6px; color: var(--muted); font-size: 7px; text-transform: uppercase; }
.reel-status { margin-top: 17px; color: var(--muted); font-size: 10px; }
.reel-track.spinning { transition: transform 5.3s cubic-bezier(.08,.67,.12,1); }
.reel-modal.won .reel-marker { animation: marker-win .6s ease 2; }

.upgrade-picker, .upgrade-spin { padding: 38px 24px 28px; text-align: center; }
.upgrade-picker h2, .upgrade-spin h2 { margin: 7px 0 6px; font-size: 19px; }
.upgrade-picker > p, .upgrade-spin > p { margin: 0; color: var(--muted); font-size: 10px; }
.upgrade-wheel { --success-angle:180deg; position: relative; display: grid; place-items: center; width: 174px; height: 174px; margin: 25px auto 20px; border: 7px solid #202a35; border-radius: 50%; background: conic-gradient(from 0deg, var(--green) 0 var(--success-angle), var(--red) var(--success-angle) 360deg); box-shadow: 0 0 0 1px var(--line), 0 13px 35px rgba(0,0,0,.36); transition: background .45s ease, box-shadow .45s ease; }
.upgrade-wheel::before { content: ''; position: absolute; inset: 9px; border-radius: 50%; background: repeating-conic-gradient(rgba(255,255,255,.13) 0 1deg, transparent 1deg 15deg); mask: radial-gradient(transparent 0 38%, #000 39%); }
.wheel-glow { position: absolute; inset: -7px; border-radius: 50%; background: conic-gradient(from 0deg, rgba(65,209,125,.48) 0 var(--success-angle), transparent var(--success-angle) 360deg); filter: blur(13px); opacity: .55; transition: background .45s ease; }
.wheel-arrow { position: absolute; top: -22px; left: calc(50% - 12px); z-index: 4; width: 24px; height: 35px; clip-path: polygon(50% 100%, 0 0, 100% 0); background: #fff; filter: drop-shadow(0 3px 4px rgba(0,0,0,.7)); transform-origin: 12px 109px; }
.wheel-center { position: relative; z-index: 1; display: grid; place-items: center; width: 82px; height: 82px; border: 5px solid #202a35; border-radius: 50%; background: #111820; }
.wheel-center b { font-size: 21px; }.wheel-center small { margin-top: -3px; color: var(--muted); font-size: 8px; }
.risk-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.risk { padding: 10px 3px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); color: #a9b5c1; font-size: 12px; font-weight: 800; cursor: pointer; transition: .18s; }
.risk small { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; font-weight: 500; }.risk.active { border-color: var(--blue); background: rgba(42,171,238,.12); color: var(--blue); transform: translateY(-2px); }
.upgrade-launch { width: 100%; margin-top: 17px; padding: 14px; border: 0; border-radius: 13px; background: var(--blue); color: #fff; font-size: 12px; font-weight: 700; cursor: pointer; }.upgrade-launch span { float: right; font-size: 18px; line-height: 10px; }
.upgrade-wheel.large { width: 212px; height: 212px; margin: 29px auto 18px; }.upgrade-wheel.large .wheel-center { width: 98px; height: 98px; }.upgrade-wheel.large .wheel-arrow { top: -25px; left: calc(50% - 13px); width: 26px; height: 39px; transform-origin: 13px 132px; }.upgrade-wheel.large.rolling .wheel-arrow { animation: upgrade-arrow-roll 2.85s cubic-bezier(.12,.7,.15,1) forwards; }.outcome-label { display: inline-block; margin-top: 5px; padding: 7px 12px; border-radius: 8px; background: rgba(255,255,255,.07); color: var(--muted); font-size: 10px; letter-spacing: 1px; opacity: 0; transform: scale(.8); transition: .25s; }.outcome-label.visible { opacity: 1; transform: none; }.outcome-label.success { color: var(--green); }.outcome-label.failed { color: var(--red); }
.sell-confirm { padding: 39px 25px 29px; text-align: center; }.sell-confirm h2 { margin: 7px 0; font-size: 19px; }.sell-confirm p { margin: 0; color: var(--muted); font-size: 10px; }.sell-confirm > b { display: inline-block; margin: 19px 0; color: var(--green); font-size: 24px; }.sell-confirm button { display: block; width: 100%; padding: 13px; border: 0; border-radius: 12px; background: var(--blue); color: #fff; font-weight: 700; cursor: pointer; }
.case-picker, .upgrade-preview, .batch-result { padding: 39px 25px 29px; text-align: center; }.case-picker h2, .upgrade-preview h2, .batch-result h2 { margin: 7px 0; font-size: 19px; }.case-picker p, .upgrade-preview > p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }.quantity-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin: 21px 0 0; }.quantity-options button { padding: 13px 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: #aab7c4; font-size: 15px; font-weight: 800; }.quantity-options small { display: block; margin-top: 4px; color: var(--muted); font-size: 8px; }.quantity-options button.active { border-color: var(--blue); background: rgba(42,171,238,.12); color: var(--blue); }.preview-model { display: grid; justify-items: center; gap: 8px; margin: 20px 0 15px; padding: 17px; border: 1px solid var(--line); border-bottom: 3px solid #5d738a; border-radius: 15px; background: var(--surface); }.preview-model.rare { border-bottom-color: #568df6; }.preview-model.epic { border-bottom-color: var(--purple); }.preview-model.legendary { border-bottom-color: var(--gold); }.preview-model b { font-size: 12px; }.preview-model small { color: var(--muted); font-size: 9px; }.preview-model strong { color: var(--green); font-size: 17px; }.upgrade-preview > p b { color: var(--blue); }.batch-result > div { display: grid; gap: 7px; margin-top: 18px; text-align: left; }.batch-drop { display: grid; grid-template-columns: 25px 1fr auto; gap: 8px; align-items: center; padding: 9px; border: 1px solid var(--line); border-left: 3px solid #5d738a; border-radius: 10px; background: var(--surface); }.batch-drop.rare { border-left-color: #568df6; }.batch-drop.epic { border-left-color: var(--purple); }.batch-drop.legendary { border-left-color: var(--gold); }.batch-drop b { font-size: 9px; }.batch-drop small { color: var(--muted); font-size: 7px; text-transform: uppercase; }.batch-drop .brand-mark { width: 23px; height: 23px; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-down { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: none; } }
@keyframes view-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes card-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes result-pop { 0% { transform: scale(.5) rotate(-10deg); opacity: 0; } 100% { transform: none; opacity: 1; } }
@keyframes tab-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes pulse { 50% { opacity: .45; transform: scale(.82); } }
@keyframes float { 50% { transform: translateY(-5px) rotate(2deg); } }
@keyframes flash { from { opacity: .25; } to { opacity: 0; } }
@keyframes marker-win { 50% { background: white; box-shadow: 0 0 24px white; } }
@keyframes upgrade-arrow-roll { to { transform: translateX(-50%) rotate(var(--spin-target)); } }

@media (max-width: 390px) {
  .app-shell { padding-left: 12px; padding-right: 12px; }
  .welcome h1 { font-size: 26px; }
  .case-emoji { width: 54px; height: 54px; flex-basis: 54px; font-size: 26px; }
  .case h2 { font-size: 12px; }
  .loot-card { width: 104px; flex-basis: 104px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reel-track.spinning { transition-duration: .01ms; }
}