:root {
  --bg: #0a0f0c;
  --panel: #111813;
  --panel2: #172019;
  --line: #223026;
  --text: #e8f3ec;
  --muted: #7d9486;
  --g: #22e07a;
  --g2: #12b45e;
  --g3: #0b6e3a;
  --red: #ff4d5e;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: Rubik, 'Segoe UI', sans-serif; font-size: 14px; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, select { font: inherit; color: var(--text); background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; outline: none; }
input:focus, select:focus { border-color: var(--g2); }
.hidden { display: none !important; }

/* header */
.header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 28px; height: 64px; padding: 0 20px; background: rgba(10, 15, 12, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 22px; letter-spacing: .5px; }
.logo img { width: 32px; }
.logo b { color: var(--g); }
.stats { display: flex; gap: 22px; }
.stat { display: flex; flex-direction: column; font-weight: 600; }
.stat small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; font-weight: 500; }
.stat span::before { content: '● '; color: var(--g); font-size: 10px; vertical-align: 2px; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 8px 14px; border-radius: 10px; color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 13px; }
.nav a:hover { color: var(--text); }
.nav a.on { color: var(--g); background: rgba(34, 224, 122, .08); }
.head-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.demo-badge { font-size: 10px; font-weight: 700; color: #07140c; background: #f5d547; padding: 3px 7px; border-radius: 6px; }
.icon-btn { width: 40px; height: 40px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); font-size: 18px; }
.icon-btn.ready { border-color: var(--g); box-shadow: 0 0 14px rgba(34, 224, 122, .4); }
.balance { display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 4px 0 14px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); font-weight: 700; }
.balance button { width: 32px; height: 32px; border-radius: 8px; background: var(--g); color: #07140c; font-weight: 800; font-size: 18px; }
.user { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; border-radius: 10px; background: linear-gradient(180deg, var(--g), var(--g2)); color: #07140c; font-weight: 700; }
.user .ava { width: 26px; height: 26px; border-radius: 50%; background: #07140c; color: var(--g); display: grid; place-items: center; font-size: 12px; }
.user.logged { background: var(--panel2); border: 1px solid var(--line); color: var(--text); padding-left: 6px; }

/* layout */
.layout { display: grid; grid-template-columns: 190px 1fr; min-height: calc(100vh - 64px); }
main { padding: 20px; min-width: 0; }
.loader { padding: 80px; text-align: center; color: var(--muted); }

/* live feed */
.live { position: sticky; top: 64px; height: calc(100vh - 64px); border-right: 1px solid var(--line); display: flex; flex-direction: column; background: var(--panel); }
.live-head { display: flex; align-items: center; gap: 6px; padding: 12px; font-weight: 700; font-size: 12px; }
.live-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--g); box-shadow: 0 0 8px var(--g); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.live-tabs { margin-left: auto; display: flex; gap: 2px; background: var(--panel2); padding: 2px; border-radius: 8px; }
.live-tabs button { padding: 4px 8px; border-radius: 6px; font-size: 11px; color: var(--muted); }
.live-tabs button.on { background: var(--g3); color: var(--text); }
.live-list { flex: 1; overflow: hidden; padding: 0 8px 8px; display: flex; flex-direction: column; gap: 6px; }
.drop { position: relative; flex-shrink: 0; display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 10px; background: linear-gradient(90deg, color-mix(in srgb, var(--rc) 28%, transparent), var(--panel2) 70%); border-left: 3px solid var(--rc); animation: dropIn .4s ease; overflow: hidden; }
@keyframes dropIn { from { transform: translateY(-20px); opacity: 0; } }
.drop img { width: 64px; height: 48px; object-fit: contain; flex-shrink: 0; }
.drop .t { min-width: 0; font-size: 11px; line-height: 1.3; }
.drop .t b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12px; }
.drop .t span { color: var(--muted); }
.drop .kind { display: block; font-size: 10px; color: var(--g); }

/* panels */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.panel-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); font-weight: 700; }
.panel-head .sub { color: var(--muted); font-weight: 400; font-size: 12px; }
.panel-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 10px; font-weight: 700; background: var(--panel2); border: 1px solid var(--line); }
.btn:hover { border-color: var(--g2); }
.btn.primary { background: linear-gradient(180deg, var(--g), var(--g2)); color: #07140c; border: 0; box-shadow: 0 6px 24px rgba(34, 224, 122, .25); }
.btn.primary:disabled { filter: grayscale(.8) brightness(.6); cursor: not-allowed; box-shadow: none; }
.btn.sm { padding: 6px 10px; font-size: 12px; }
.btn.danger:hover { border-color: var(--red); color: var(--red); }

/* item card */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; padding: 12px; }
.card { position: relative; padding: 8px 8px 10px; border-radius: 12px; background: radial-gradient(ellipse at 50% 100%, color-mix(in srgb, var(--rc) 35%, transparent), transparent 70%), var(--panel2); border: 1px solid var(--line); border-bottom: 2px solid var(--rc); cursor: pointer; transition: transform .15s, border-color .15s; user-select: none; }
.card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--rc) 60%, var(--line)); }
.card.sel { border-color: var(--g); box-shadow: 0 0 0 2px var(--g) inset, 0 0 18px rgba(34, 224, 122, .3); }
.card.sel::after { content: '✓'; position: absolute; top: 6px; left: 8px; width: 20px; height: 20px; border-radius: 50%; background: var(--g); color: #07140c; font-weight: 800; font-size: 12px; display: grid; place-items: center; }
.card.dim { opacity: .35; }
.card-top { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; }
.card-top .pr { color: var(--g); }
.card-top .q { color: var(--muted); font-weight: 500; }
.card img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: contain; margin: 4px 0; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .5)); }
.card-w { font-size: 10px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-w .stt { color: #ff9d3b; }
.card-w .sou { color: #ffd84d; }
.card-s { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .act { margin-top: 8px; width: 100%; }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.more { display: flex; justify-content: center; padding: 0 12px 14px; }

/* filters */
.filters { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 12px 0; }
.filters input[type=search] { flex: 1; min-width: 140px; }
.filters input[type=number] { width: 100px; }

/* upgrade */
.up-top { display: grid; grid-template-columns: 1fr 380px 1fr; gap: 16px; align-items: stretch; }
.up-slot { padding: 16px; display: flex; flex-direction: column; min-height: 330px; }
.up-slot h3 { margin: 0 0 4px; font-size: 14px; text-align: center; }
.up-slot .hint { color: var(--muted); font-size: 12px; text-align: center; margin-bottom: 10px; }
.up-slot .placeholder { flex: 1; display: grid; place-items: center; color: var(--g3); font-size: 90px; }
.stake-items { flex: 1; display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 6px; align-content: start; max-height: 210px; overflow: auto; }
.stake-items .card { padding: 4px; }
.stake-items .card-top { font-size: 10px; }
.stake-items .card-w { display: none; }
.stake-items .card-s { font-size: 10px; }
.bal-use { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.bal-use label { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.bal-use .row { display: flex; gap: 6px; }
.bal-use .row input[type=number] { flex: 1; width: 0; }
input[type=range] { width: 100%; accent-color: var(--g); padding: 0; background: none; border: 0; }
.stake-sum { margin-top: 10px; display: flex; justify-content: space-between; font-weight: 700; }
.stake-sum b { color: var(--g); }
.target-big { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.target-big img { width: 90%; max-height: 180px; object-fit: contain; filter: drop-shadow(0 10px 20px rgba(0, 0, 0, .6)); }
.target-big .nm { font-weight: 700; font-size: 16px; margin-top: 6px; }
.target-big .wp { color: var(--muted); font-size: 12px; }
.target-big .pr { color: var(--g); font-weight: 800; font-size: 20px; margin-top: 4px; }

.wheel-box { padding: 16px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.wheel { position: relative; width: 260px; height: 260px; }
.wheel svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.wheel .bg { fill: none; stroke: var(--panel2); stroke-width: 22; }
.wheel .arc { fill: none; stroke: url(#wg); stroke-width: 22; transition: stroke-dasharray .35s, stroke-dashoffset .35s; filter: drop-shadow(0 0 8px rgba(34, 224, 122, .5)); }
.wheel .ticks { fill: none; stroke: var(--line); stroke-width: 2; stroke-dasharray: 2 14.33; }
.wheel .center { position: absolute; inset: 40px; border-radius: 50%; background: radial-gradient(circle, var(--panel2), var(--panel)); display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid var(--line); }
.wheel .chance { font-size: 40px; font-weight: 800; color: var(--g); }
.wheel .mult { color: var(--muted); font-weight: 600; }
.wheel .pointer { position: absolute; inset: 0; transition: transform 0s; pointer-events: none; }
.wheel .pointer::before { content: ''; position: absolute; left: 50%; top: -6px; transform: translateX(-50%); border: 10px solid transparent; border-top: 18px solid #fff; filter: drop-shadow(0 0 6px #fff); }
.wheel.win .center { border-color: var(--g); box-shadow: 0 0 40px rgba(34, 224, 122, .5) inset; }
.wheel.lose .center { border-color: var(--red); box-shadow: 0 0 40px rgba(255, 77, 94, .4) inset; }
.wheel.lose .chance { color: var(--red); }
.mults { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.mults button { padding: 6px 10px; border-radius: 8px; background: var(--panel2); border: 1px solid var(--line); font-weight: 700; font-size: 12px; }
.mults button:hover, .mults button.on { border-color: var(--g); color: var(--g); }
.up-opts { display: flex; gap: 14px; font-size: 12px; color: var(--muted); align-items: center; }
.seg { display: flex; background: var(--panel2); border-radius: 8px; padding: 2px; }
.seg button { padding: 5px 10px; border-radius: 6px; font-size: 12px; color: var(--muted); }
.seg button.on { background: var(--g3); color: var(--text); }
.up-go { width: 100%; padding: 14px; font-size: 16px; }
.up-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.up-bottom .grid { max-height: 560px; overflow: auto; }

/* cases */
.page-title { font-size: 22px; font-weight: 800; margin: 4px 0 16px; }
.page-title span { color: var(--g); }
.cases { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.case { padding: 16px; text-align: center; border-radius: var(--radius); background: radial-gradient(ellipse at 50% 30%, color-mix(in srgb, var(--cc) 30%, transparent), transparent 70%), var(--panel); border: 1px solid var(--line); transition: transform .15s; }
.case:hover { transform: translateY(-3px); border-color: var(--cc); }
.case .imgs { position: relative; height: 130px; }
.case .imgs img { position: absolute; width: 70%; left: 15%; top: 10px; object-fit: contain; filter: drop-shadow(0 10px 16px rgba(0, 0, 0, .6)); }
.case .imgs img:nth-child(2) { transform: translate(-28%, 18px) rotate(-12deg) scale(.75); opacity: .7; }
.case .imgs img:nth-child(3) { transform: translate(28%, 18px) rotate(12deg) scale(.75); opacity: .7; }
.case .imgs img:first-child { z-index: 2; }
.case h4 { margin: 10px 0 8px; font-size: 16px; }
.case .btn { width: 100%; }
.case-open { padding: 20px; }
.roll { position: relative; height: 190px; overflow: hidden; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); margin: 16px 0; }
.roll::before, .roll::after { content: ''; position: absolute; left: 50%; z-index: 3; transform: translateX(-50%); border: 10px solid transparent; }
.roll::before { top: 0; border-top: 14px solid var(--g); }
.roll::after { bottom: 0; border-bottom: 14px solid var(--g); }
.roll .line { position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--g); z-index: 2; box-shadow: 0 0 10px var(--g); }
.strip { display: flex; gap: 6px; padding: 14px 0; will-change: transform; }
.strip .card { flex: 0 0 150px; cursor: default; }
.strip .card:hover { transform: none; }
.case-ctl { display: flex; justify-content: center; gap: 10px; align-items: center; }
.case-ctl .count button.on { background: var(--g3); color: var(--text); }
.case-ctl .count { display: flex; gap: 2px; background: var(--panel2); padding: 2px; border-radius: 8px; }
.case-ctl .count button { padding: 8px 12px; border-radius: 6px; color: var(--muted); font-weight: 700; }
.case-items h3 { margin: 24px 0 0; }
.case-items .card .chance { position: absolute; bottom: 4px; right: 8px; font-size: 10px; color: var(--muted); }

/* inventory */
.inv-sum { display: flex; gap: 20px; }
.inv-sum b { color: var(--g); }

/* modal */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(0, 0, 0, .7); display: grid; place-items: center; animation: fade .2s; }
@keyframes fade { from { opacity: 0; } }
.modal-box { position: relative; width: min(520px, 92vw); max-height: 90vh; overflow: auto; padding: 24px; border-radius: 18px; background: var(--panel); border: 1px solid var(--line); }
.modal-x { position: absolute; top: 10px; right: 14px; font-size: 26px; color: var(--muted); }
.modal h2 { margin: 0 0 12px; }
.modal .win-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin: 14px 0; }
.modal .row { display: flex; gap: 8px; }
.modal .row > * { flex: 1; }
.topups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }

/* toasts */
#toasts { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 12px 16px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); border-left: 4px solid var(--g); animation: dropIn .3s; max-width: 320px; }
.toast.err { border-left-color: var(--red); }

@media (max-width: 1250px) {
  .stats { display: none; }
  .up-top { grid-template-columns: 1fr 1fr; }
  .wheel-box { grid-column: 1 / -1; order: -1; }
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .live { display: none; }
  .up-bottom, .up-top { grid-template-columns: 1fr; }
  .nav a { padding: 8px; font-size: 11px; }
  .demo-badge { display: none; }
}