/* Packs page — light, premium landscape frame (16:9). Opening stage follows docs/GACHA_VIDEO_NOTES.md.
   --u / --fw / --fh come from css/landscape.css (1u = 1% of the frame height; the frame is 177.78u wide). */
:root {
  /* --t: UI unit for text and controls — tracks --u but is capped so big desktops don't get giant chrome; art (packs, cards) keeps scaling with --u. */
  --t: min(var(--u), 7.5px);
  --ink: #1b2540; --ink-2: #5a6582; --ink-3: #8a93ab;
  --glass: rgba(255, 255, 255, 0.82); --line: rgba(255, 255, 255, 0.95); --hair: rgba(27, 37, 64, 0.08);
  --std: #3d8bff; --std-d: #2463e0; --prem: #eaa21b; --prem-d: #c7820a; --vip: #e0335a; --vip-d: #b01c43;
  --gold: #ffc531; --pc: #8fb8ff; --tint: #8fb8ff;
  --shadow: 0 1px 2px rgba(27, 37, 64, 0.06), 0 calc(var(--t) * 1.6) calc(var(--t) * 4) rgba(27, 37, 64, 0.1);
  --ease: cubic-bezier(.2, .9, .25, 1);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body { font-family: 'Gilroy', 'M PLUS 1p', 'Segoe UI', system-ui, sans-serif; color: var(--ink); background: #eef2f9; user-select: none; -webkit-user-select: none; }
button, a { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; text-decoration: none; padding: 0; }
button:disabled { cursor: default; }
img { -webkit-user-drag: none; }
.hidden { display: none !important; }
svg { display: block; }

/* outside the 16:9 frame (letterbox on non-16:9 screens) */
.backdrop { position: fixed; inset: 0; background: url('../assets/ui/gacha/bg.webp') center / cover, linear-gradient(#e6edf9, #f6f8fc); filter: blur(24px) saturate(1.1); transform: scale(1.12); opacity: 0.9; }

/* ---------- frame ---------- */
.app { position: fixed; top: 0; bottom: 0; left: 50%; translate: -50% 0; width: var(--fw); height: var(--fh); margin: auto 0; overflow: hidden;
  display: grid; grid-template-columns: calc(var(--t) * 46) minmax(0, 1fr) calc(var(--t) * 50); grid-template-rows: auto minmax(0, 1fr); column-gap: calc(var(--t) * 3);
  padding: 0 calc(var(--t) * 3.5) calc(var(--t) * 3.5); box-shadow: 0 0 60px rgba(27, 37, 64, 0.16); transition: opacity 0.35s, transform 0.45s var(--ease), filter 0.35s; }
.app.away { opacity: 0; transform: scale(0.96); filter: blur(4px); pointer-events: none; }
.bg { position: absolute; inset: 0; z-index: -1; background: url('../assets/ui/gacha/bg.webp') center 38% / cover no-repeat, linear-gradient(180deg, #e3ecf9 0%, #f3f6fc 55%, #fbfbfe 100%); }
.bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 34% 52% at 50% 54%, rgba(255, 255, 255, 0.9), transparent 70%); }
.bg-glow { position: absolute; left: 50%; top: 54%; width: calc(var(--u) * 120); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; z-index: 1;
  background: radial-gradient(circle, color-mix(in srgb, var(--pc) 55%, transparent) 0%, color-mix(in srgb, var(--pc) 18%, transparent) 38%, transparent 66%); transition: background 0.6s; animation: breathe 5s ease-in-out infinite; }

/* ---------- top bar ---------- */
.topbar { grid-column: 1 / -1; display: grid; grid-template-columns: calc(var(--t) * 46) minmax(0, 1fr) calc(var(--t) * 50); column-gap: calc(var(--t) * 3); align-items: center; padding: calc(var(--t) * 2.8) 0 calc(var(--t) * 1.8); position: relative; z-index: 6; }
.tb-left { display: flex; align-items: center; gap: calc(var(--t) * 2); min-width: 0; }
.back { flex: 0 0 auto; width: max(40px, calc(var(--t) * 8)); aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); transition: transform 0.15s; }
.back:active { transform: scale(0.92); }
.back svg, .nav svg { width: 52%; fill: none; stroke: var(--ink); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.title { flex: 1; font-weight: 900; font-size: calc(var(--t) * 5); letter-spacing: -0.01em; }
.wallet { display: flex; justify-content: flex-end; gap: calc(var(--t) * 1.4); }
.cur { display: flex; align-items: center; gap: calc(var(--t) * 0.8); height: max(40px, calc(var(--t) * 7.4)); padding: 0 calc(var(--t) * 2.2) 0 calc(var(--t) * 0.8); border-radius: 99px; background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); font-size: calc(var(--t) * 3.1); }
.cur img { width: calc(var(--t) * 5.6); }
.cur b { font-weight: 800; font-variant-numeric: tabular-nums; }
.cur .plus { width: calc(var(--t) * 4); aspect-ratio: 1; margin-right: calc(var(--t) * -1.2); border-radius: 50%; background: var(--std); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: calc(var(--t) * 3.2); line-height: 1; }

/* ---------- class tabs: Standard < Premium < VIP ---------- */
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--t) * 1.6); justify-self: center; width: min(100%, calc(var(--t) * 84)); }
.tab { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: calc(var(--t) * 0.2); min-height: max(40px, calc(var(--t) * 10)); padding: calc(var(--t) * 1) 0; border-radius: calc(var(--t) * 3);
  background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); transition: transform 0.2s var(--ease), box-shadow 0.25s, background 0.25s, color 0.25s; --c: var(--std); --cd: var(--std-d); }
.tab.premium { --c: var(--prem); --cd: var(--prem-d); }
.tab.vip { --c: var(--vip); --cd: var(--vip-d); }
.tab b { font-size: calc(var(--t) * 3.2); font-weight: 900; line-height: 1.1; }
.tab small { font-size: calc(var(--t) * 2.1); color: var(--ink-2); font-weight: 600; }
.tab .pips { display: flex; gap: calc(var(--t) * 0.7); height: calc(var(--t) * 1.6); align-items: center; }
.tab .pips i, .odds .pips i { width: calc(var(--t) * 1.5); aspect-ratio: 1; rotate: 45deg; border-radius: 22%; background: var(--c); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.8); }
.tab em { position: absolute; top: calc(var(--t) * -1.4); right: calc(var(--t) * 1.2); font-style: normal; font-size: calc(var(--t) * 1.9); font-weight: 800; padding: calc(var(--t) * 0.2) calc(var(--t) * 1.2); border-radius: 99px; background: #1b2540; color: #ffd76a; }
.tab em.ok::after { content: ' ✓'; }
.tab.on { color: #fff; background: linear-gradient(150deg, color-mix(in srgb, var(--c) 82%, #fff), var(--cd)); box-shadow: 0 calc(var(--t) * 1.4) calc(var(--t) * 3.6) color-mix(in srgb, var(--c) 40%, transparent), inset 0 0 0 1px rgba(255, 255, 255, 0.5); transform: translateY(calc(var(--t) * -0.4)); }
.tab.on small { color: rgba(255, 255, 255, 0.88); }
.tab.on .pips i { background: #fff; }
.tab.vip.on { box-shadow: 0 calc(var(--t) * 1.4) calc(var(--t) * 3.6) rgba(224, 51, 90, 0.35), inset 0 0 0 calc(var(--t) * 0.45) #ffd36b; }
.tab:active { transform: scale(0.96); }

/* ---------- carousel ---------- */
.carousel { position: relative; grid-column: 2; grid-row: 2; min-height: 0; margin: 0 calc(var(--t) * -1.5); touch-action: pan-y; z-index: 1; }
/* The neighbouring packs peek in from the sides and fade out before they reach the panels. */
.track { position: absolute; inset: calc(var(--u) * -14) 0 calc(var(--u) * -3.5); perspective: 1400px;
  -webkit-mask: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%); mask: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%); }
.slide { position: absolute; left: 50%; top: calc(50% + var(--u) * 4.5); height: min(calc(var(--u) * 68), calc(100% - var(--u) * 30)); aspect-ratio: 334 / 644; translate: -50% -50%;
  transform: translateX(calc(var(--d) * 84% + var(--drag, 0px))) scale(calc(1 - var(--ad) * 0.24)) rotateY(calc(var(--d) * -8deg)); opacity: calc(1 - var(--ad) * 0.42); z-index: calc(10 - var(--ad));
  transition: transform 0.5s var(--ease), opacity 0.4s, filter 0.4s; filter: saturate(calc(1 - var(--ad) * 0.3)); }
.slide[hidden] { display: block !important; visibility: hidden; opacity: 0; }
.slide img { position: relative; width: 100%; height: 100%; border-radius: calc(var(--u) * 1.6); box-shadow: 0 calc(var(--u) * 3) calc(var(--u) * 6) rgba(27, 37, 64, 0.25), 0 calc(var(--u) * 0.6) calc(var(--u) * 1.4) rgba(27, 37, 64, 0.18); }
.slide.on img { animation: float 4.5s ease-in-out infinite; }
.slide.on::after { content: ''; position: absolute; inset: 0; border-radius: calc(var(--u) * 1.6); pointer-events: none; background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.6) 48%, rgba(255, 255, 255, 0.1) 56%, transparent 62%) -160% 0 / 260% 100% no-repeat; animation: sheen 5s ease-in-out 1.2s infinite; }
.slide .halo { position: absolute; inset: -18% -40%; border-radius: 50%; opacity: 0; transition: opacity 0.4s; background: radial-gradient(closest-side, color-mix(in srgb, var(--pc) 60%, #fff) 0%, color-mix(in srgb, var(--pc) 25%, transparent) 55%, transparent 100%); filter: blur(calc(var(--u) * 1)); }
.slide.on .halo { opacity: 1; }
.track[data-cls="premium"] .slide.on .halo { background: radial-gradient(closest-side, #fff4cf, rgba(255, 197, 49, 0.42) 50%, transparent); }
.track[data-cls="vip"] .slide.on .halo { background: radial-gradient(closest-side, #fff0f3, rgba(224, 51, 90, 0.3) 45%, rgba(255, 197, 49, 0.25) 62%, transparent); }
.ribbon { position: absolute; left: 50%; bottom: calc(var(--u) * -2.2); translate: -50% 0; z-index: 2; white-space: nowrap; font-size: calc(var(--u) * 2.3); font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase;
  padding: calc(var(--u) * 0.7) calc(var(--u) * 2.6); border-radius: 99px; color: #fff; background: linear-gradient(135deg, #6aa8ff, var(--std-d)); box-shadow: 0 calc(var(--u) * 0.8) calc(var(--u) * 2) rgba(36, 99, 224, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.5); }
.ribbon.premium { background: linear-gradient(135deg, #ffd978, var(--prem-d)); box-shadow: 0 calc(var(--u) * 0.8) calc(var(--u) * 2) rgba(199, 130, 10, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.6); }
.ribbon.vip { background: linear-gradient(135deg, #ff7591, var(--vip-d)); box-shadow: 0 calc(var(--u) * 0.8) calc(var(--u) * 2) rgba(176, 28, 67, 0.35), inset 0 0 0 calc(var(--u) * 0.35) #ffd36b; }
.slide:not(.on) .ribbon, .slide:not(.on) .excl { opacity: 0; }
.excl { position: absolute; top: calc(var(--u) * -1.8); right: calc(var(--u) * -2); z-index: 3; rotate: 8deg; font-size: calc(var(--u) * 2.1); font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; padding: calc(var(--u) * 0.6) calc(var(--u) * 1.6); border-radius: calc(var(--u) * 1.2); color: #1b2540;
  background: linear-gradient(135deg, #fff6c8, #ffd34d 50%, #f0a81a); box-shadow: 0 calc(var(--u) * 0.8) calc(var(--u) * 2) rgba(200, 140, 20, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.7); transition: opacity 0.3s; }
.binfo .set.sp { color: var(--prem-d); }
.nav { position: absolute; top: 50%; translate: 0 -50%; z-index: 20; width: max(40px, calc(var(--t) * 7.6)); aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); transition: opacity 0.2s, transform 0.15s; }
.nav.prev { left: calc(var(--t) * 2); } .nav.next { right: calc(var(--t) * 2); }
.nav:disabled { opacity: 0; pointer-events: none; }
.nav:active { transform: scale(0.9); }

/* ---------- side panels ---------- */
.side, .act { position: relative; z-index: 5; grid-row: 2; min-height: 0; display: flex; flex-direction: column; justify-content: center; gap: calc(var(--t) * 2.2); }
.side { grid-column: 1; }
.act { grid-column: 3; }
.odds-tool { flex: 0 0 auto; min-height: max(40px, calc(var(--t) * 10)); }

/* ---------- banner info ---------- */
.binfo { padding: calc(var(--t) * 2.6) calc(var(--t) * 3) calc(var(--t) * 2.8); border-radius: calc(var(--t) * 3.2); background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); }
.binfo .set { font-size: calc(var(--t) * 2.1); line-height: 1.35; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.binfo .set span { margin: 0 calc(var(--t) * 1); }
.binfo h1 { margin: calc(var(--t) * 0.6) 0 calc(var(--t) * 1.6); font-size: calc(var(--t) * 5); font-weight: 900; letter-spacing: -0.015em; line-height: 1.05; }
.binfo .meta { display: flex; flex-wrap: wrap; align-items: center; gap: calc(var(--t) * 1) calc(var(--t) * 1); font-size: calc(var(--t) * 2.4); color: var(--ink-2); font-weight: 600; }
.binfo .meta b { color: var(--ink); }
.binfo .col { flex: 0 0 100%; width: 100%; height: calc(var(--t) * 1.2); border-radius: 99px; background: var(--hair); overflow: hidden; }
.binfo .col i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #3ad0b8, #3d8bff); }
.binfo .pos { margin-left: auto; color: var(--ink-3); }

/* ---------- pity + spark ---------- */
.pity { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 1.8) calc(var(--t) * 2.4); align-items: center; padding: calc(var(--t) * 2.2) calc(var(--t) * 2.4) calc(var(--t) * 2.2) calc(var(--t) * 3);
  border-radius: calc(var(--t) * 3.2); background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); }
.pb { display: flex; flex-direction: column; gap: calc(var(--t) * 0.9); font-size: calc(var(--t) * 2.4); color: var(--ink-2); font-weight: 600; }
.pb > span { display: flex; align-items: center; gap: calc(var(--t) * 0.8); white-space: nowrap; }
.pb b { color: var(--ink); font-weight: 900; font-variant-numeric: tabular-nums; }
.pb .bar { display: block; height: calc(var(--t) * 1.1); border-radius: 99px; background: var(--hair); overflow: hidden; }
.pb .bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #ffd45a, #f59e0b); transition: width 0.6s var(--ease); }
.pb.star .bar i { background: linear-gradient(90deg, #ff9cc0, #ff4f6d); }
.spark { grid-column: 1 / -1; min-height: max(40px, calc(var(--t) * 8)); display: flex; align-items: center; gap: calc(var(--t) * 1); padding: calc(var(--t) * 0.8) calc(var(--t) * 1.8) calc(var(--t) * 0.8) calc(var(--t) * 0.8); border-radius: calc(var(--t) * 2.4); background: #fff; box-shadow: inset 0 0 0 1px var(--hair); text-align: left; }
.spark img { width: calc(var(--t) * 6); }
.spark b { display: block; font-size: calc(var(--t) * 2.7); font-weight: 900; line-height: 1.1; font-variant-numeric: tabular-nums; }
.spark small { font-size: calc(var(--t) * 2.1); color: var(--ink-2); }
.spark.ready { box-shadow: 0 0 0 2px var(--gold), 0 0 calc(var(--t) * 4) rgba(255, 197, 49, 0.55); animation: glowPulse 1.6s ease-in-out infinite; }

/* ---------- buy ---------- */
.buy { display: grid; grid-template-columns: 1fr; gap: calc(var(--t) * 2.2); --c: var(--std); --cd: var(--std-d); }
.buy[data-cls="premium"] { --c: var(--prem); --cd: var(--prem-d); }
.buy[data-cls="vip"] { --c: var(--vip); --cd: var(--vip-d); }
.pull { position: relative; display: flex; align-items: center; justify-content: center; gap: calc(var(--t) * 2.4); height: calc(var(--t) * 13); border-radius: calc(var(--t) * 3.6); transition: transform 0.15s var(--ease), filter 0.2s, box-shadow 0.2s; }
.pull.one { background: #fff; box-shadow: var(--shadow), inset 0 0 0 1px var(--hair); }
.pull.ten { color: #fff; background: linear-gradient(150deg, color-mix(in srgb, var(--c) 80%, #fff), var(--cd)); box-shadow: 0 calc(var(--t) * 1.6) calc(var(--t) * 4) color-mix(in srgb, var(--c) 42%, transparent), inset 0 0 0 1px rgba(255, 255, 255, 0.45); }
.buy[data-cls="vip"] .pull.ten { box-shadow: 0 calc(var(--t) * 1.6) calc(var(--t) * 4) rgba(224, 51, 90, 0.35), inset 0 0 0 calc(var(--t) * 0.4) #ffd36b; }
.pull .minis { position: relative; display: flex; height: calc(var(--t) * 10); }
.pull .minis img { height: 100%; border-radius: calc(var(--t) * 0.6); box-shadow: 0 calc(var(--t) * 0.5) calc(var(--t) * 1.2) rgba(0, 0, 0, 0.22); }
.pull.ten .minis img:nth-child(1) { rotate: -12deg; translate: calc(var(--t) * 2.4) calc(var(--t) * 0.4); }
.pull.ten .minis img:nth-child(2) { rotate: 10deg; translate: calc(var(--t) * -2.4) calc(var(--t) * 0.4); order: 3; }
.pull.ten .minis img:nth-child(3) { position: relative; z-index: 1; }
.pull .txt { display: flex; flex-direction: column; align-items: flex-start; }
.pull .txt b { font-size: calc(var(--t) * 4.4); font-weight: 900; line-height: 1.1; }
.pull .txt small { display: flex; align-items: center; gap: calc(var(--t) * 0.6); font-size: calc(var(--t) * 3); font-weight: 800; font-variant-numeric: tabular-nums; }
.pull .txt small img { width: calc(var(--t) * 4.6); }
.pull .deal { position: absolute; top: calc(var(--t) * -1.6); right: calc(var(--t) * 2); font-style: normal; font-size: calc(var(--t) * 2.1); font-weight: 900; letter-spacing: 0.06em; padding: calc(var(--t) * 0.4) calc(var(--t) * 1.4); border-radius: 99px; background: #1b2540; color: #ffd76a; }
.pull:hover:not(:disabled):not([aria-disabled="true"]) { filter: brightness(1.04); }
.pull:active:not(:disabled):not([aria-disabled="true"]) { transform: scale(0.96); }
.pull:disabled, .pull[aria-disabled="true"] { filter: grayscale(0.85); opacity: 0.55; }
.lock { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: calc(var(--t) * 1.6) calc(var(--t) * 2); padding: calc(var(--t) * 2.4); border-radius: calc(var(--t) * 3.6); background: linear-gradient(135deg, #fff, #fff0f3); box-shadow: var(--shadow), inset 0 0 0 calc(var(--t) * 0.35) #ffd36b; font-size: calc(var(--t) * 2.6); color: var(--ink-2); }
.lock img { width: calc(var(--t) * 8); }
.lock > span { flex: 1; min-width: 0; line-height: 1.4; }
.lock b { display: block; color: var(--vip-d); font-size: calc(var(--t) * 3.4); }
.lock .sbtn { flex: 1 0 100%; padding: calc(var(--t) * 2) calc(var(--t) * 3.6); }

/* ---------- dock: free pack + tools ---------- */
.dock { display: grid; grid-template-columns: 1fr; gap: calc(var(--t) * 2.2); }
.free { position: relative; display: flex; align-items: center; gap: calc(var(--t) * 2.4); padding: calc(var(--t) * 2) calc(var(--t) * 2.2); border-radius: calc(var(--t) * 3.6); text-align: left; overflow: hidden;
  background: linear-gradient(160deg, #ffffff, #eef4ff); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); transition: transform 0.15s var(--ease); }
.free:active { transform: scale(0.97); }
.free .fpack { position: relative; flex: 0 0 auto; height: calc(var(--t) * 17); aspect-ratio: 334 / 644; }
.free .fpack img { width: 100%; height: 100%; border-radius: calc(var(--t) * 1); box-shadow: 0 calc(var(--t) * 1) calc(var(--t) * 2.4) rgba(27, 37, 64, 0.25); filter: saturate(0.5) brightness(1.05); transition: filter 0.4s; }
.free .tag { position: absolute; left: 50%; bottom: calc(var(--t) * -1.2); translate: -50% 0; font-style: normal; font-size: calc(var(--t) * 2); font-weight: 900; letter-spacing: 0.1em; padding: calc(var(--t) * 0.3) calc(var(--t) * 1.3); border-radius: 99px; background: #8a93ab; color: #fff; }
.free .ftxt { display: flex; flex-direction: column; gap: calc(var(--t) * 0.8); min-width: 0; }
.free .ftxt > b { font-size: calc(var(--t) * 3.2); font-weight: 900; line-height: 1.1; }
.free .charges { display: flex; align-items: center; gap: calc(var(--t) * 0.8); }
.free .charges i { width: calc(var(--t) * 4.4); height: calc(var(--t) * 1.4); border-radius: 99px; background: var(--hair); }
.free .charges i.on { background: linear-gradient(90deg, #3ad0b8, #3d8bff); }
.free .charges small { font-size: calc(var(--t) * 2.3); color: var(--ink-2); font-weight: 700; }
.free .timer { font-size: calc(var(--t) * 2.4); color: var(--ink-2); font-weight: 600; }
.free .timer b { display: block; color: var(--ink); font-size: calc(var(--t) * 3.4); font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }
.free em { font-style: normal; font-size: calc(var(--t) * 2.4); font-weight: 900; color: var(--std-d); }
.free.ready { background: linear-gradient(160deg, #ffffff, #e5f0ff 60%, #fff4d2); box-shadow: 0 0 0 calc(var(--t) * 0.45) #ffd36b, 0 calc(var(--t) * 1.6) calc(var(--t) * 5) rgba(255, 180, 40, 0.35); animation: readyGlow 2.2s ease-in-out infinite; }
.free.ready .fpack img { filter: none; animation: float 3s ease-in-out infinite; }
.free.ready .tag { background: linear-gradient(135deg, #ffb13d, #f0503c); }
.free.ready::after { content: ''; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.85) 50%, transparent 60%) -160% 0 / 260% 100% no-repeat; animation: sheen 3s ease-in-out infinite; pointer-events: none; }
.tools { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 1.8); }
.tool { position: relative; display: flex; align-items: center; gap: calc(var(--t) * 1.4); min-height: max(40px, calc(var(--t) * 10)); padding: calc(var(--t) * 1) calc(var(--t) * 1.8); border-radius: calc(var(--t) * 2.8); background: var(--glass); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); text-align: left; transition: transform 0.15s var(--ease); }
.tool:active { transform: scale(0.96); }
.tool img, .tool > svg { width: calc(var(--t) * 6); height: calc(var(--t) * 6); flex: 0 0 auto; object-fit: contain; }
.tool > svg { padding: calc(var(--t) * 1.1); border-radius: 30%; background: #eaf1ff; fill: none; stroke: var(--std-d); stroke-width: 2.4; stroke-linecap: round; }
.tool > span { display: flex; flex-direction: column; gap: 0; min-width: 0; white-space: nowrap; line-height: 1.2; }
.odds-tool > span { flex-direction: row; align-items: baseline; gap: calc(var(--t) * 1); }
.tool b { font-size: calc(var(--t) * 2.9); font-weight: 900; line-height: 1.1; }
.tool small { font-size: calc(var(--t) * 2.2); color: var(--ink-2); font-weight: 600; }
.tool .dot { position: absolute; top: calc(var(--t) * 1); right: calc(var(--t) * 1.4); width: calc(var(--t) * 2); aspect-ratio: 1; border-radius: 50%; background: #f0503c; box-shadow: 0 0 0 2px #fff; }
.tool.has img { animation: bob 2.4s ease-in-out infinite; }

/* ---------- sheets ---------- */
.sheet { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; background: rgba(22, 30, 54, 0.34); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fadeIn 0.25s ease-out; }
.sheet.closing { animation: fadeOut 0.22s ease-in forwards; }
.sheet-card { position: relative; width: min(calc(var(--t) * 124), calc(var(--fw) - var(--t) * 8)); max-height: calc(var(--fh) * 0.92); overflow: auto; scrollbar-width: none; padding: calc(var(--t) * 4) calc(var(--t) * 4.5) calc(var(--t) * 4.5); border-radius: calc(var(--t) * 4.4);
  background: linear-gradient(180deg, #ffffff, #f4f7fd); box-shadow: 0 20px 60px rgba(22, 30, 54, 0.28); animation: sheetUp 0.42s var(--ease); }
.sheet-card:has(.hg) { width: min(calc(var(--t) * 100), calc(var(--fw) - var(--t) * 8)); }
.sheet.closing .sheet-card { animation: sheetDown 0.22s ease-in forwards; }
.sheet-card::before { display: none; }
.sheet.tall .sheet-card { min-height: calc(var(--fh) * 0.5); }
.sh-head { display: flex; align-items: flex-start; gap: calc(var(--t) * 2); margin-bottom: calc(var(--t) * 3); }
.sh-head > div { flex: 1; }
.sh-head h3 { margin: 0; font-size: calc(var(--t) * 4.6); font-weight: 900; letter-spacing: -0.01em; }
.sh-head p { margin: calc(var(--t) * 0.6) 0 0; font-size: calc(var(--t) * 2.8); color: var(--ink-2); }
.x { flex: 0 0 auto; width: max(40px, calc(var(--t) * 7.4)); aspect-ratio: 1; border-radius: 50%; background: #eef2f9; font-size: calc(var(--t) * 3.2); font-weight: 900; color: var(--ink-2); }
.sbtn { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: calc(var(--t) * 2.4) calc(var(--t) * 4); font-size: calc(var(--t) * 3.2); }
.sbtn small { display: flex; align-items: center; gap: calc(var(--t) * 0.6); font-size: calc(var(--t) * 2.4); font-weight: 700; opacity: 0.85; }
.sbtn small img { width: calc(var(--t) * 3.8); }
.sbtn:disabled { opacity: 0.45; }

.pick-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: calc(var(--t) * 3) calc(var(--t) * 2.4); }
.pk { display: flex; flex-direction: column; align-items: center; gap: calc(var(--t) * 1.2); animation: uiIn 0.4s var(--ease) both; }
.pk img { width: 100%; border-radius: calc(var(--t) * 1); box-shadow: 0 calc(var(--t) * 1) calc(var(--t) * 2.4) rgba(27, 37, 64, 0.22); transition: transform 0.2s var(--ease); }
.pk span { font-size: calc(var(--t) * 2.3); font-weight: 700; text-align: center; line-height: 1.2; color: var(--ink-2); }
.pk:hover img { transform: translateY(-4px); }
.pk:active img { transform: scale(0.95); }

table.odds { width: 100%; border-collapse: separate; border-spacing: 0; font-size: calc(var(--t) * 2.7); font-variant-numeric: tabular-nums; }
.odds th { font-size: calc(var(--t) * 2.4); font-weight: 900; padding: calc(var(--t) * 1.6) calc(var(--t) * 1); text-align: center; color: var(--ink-2); --c: var(--std); }
.odds th:first-child, .odds td:first-child { text-align: left; }
.odds th small { display: block; font-weight: 600; color: var(--ink-3); }
.odds th .pips { display: flex; justify-content: center; gap: calc(var(--t) * 0.6); margin-bottom: calc(var(--t) * 0.8); }
.odds .premium { --c: var(--prem); } .odds .vip { --c: var(--vip); }
.odds td { padding: calc(var(--t) * 1.5) calc(var(--t) * 1); border-top: 1px solid var(--hair); text-align: center; font-weight: 700; }
.odds td:first-child { font-weight: 600; }
.odds .rn { display: flex; align-items: center; gap: calc(var(--t) * 1.4); white-space: nowrap; }
.odds .rn .marks { min-width: calc(var(--t) * 10); }
.odds .sel { background: color-mix(in srgb, var(--c) 12%, transparent); color: var(--ink); font-weight: 900; }
.odds th.sel { color: var(--c); border-radius: calc(var(--t) * 2) calc(var(--t) * 2) 0 0; }
.odds .n { color: var(--ink-3); font-weight: 600; }
.rules { margin: calc(var(--t) * 3) 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 1.6); font-size: calc(var(--t) * 2.5); color: var(--ink-2); line-height: 1.5; }
.rules li { padding: calc(var(--t) * 1.8) calc(var(--t) * 2.4); border-radius: calc(var(--t) * 2.4); background: #fff; box-shadow: inset 0 0 0 1px var(--hair); }
.rules b { color: var(--ink); }
.rules .marks { display: inline-flex; vertical-align: -0.15em; }

.spark-grid { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: calc(var(--t) * 2); }
.spark-grid button { position: relative; display: flex; flex-direction: column; align-items: center; gap: calc(var(--t) * 0.8); }
.spark-grid .spc { font-weight: 800; font-size: calc(var(--t) * 1.6); color: #6b4bd8; }
.spark-grid .short { opacity: 0.38; filter: grayscale(0.6); }
.spark-grid img { width: 100%; border-radius: 4.5% / 3.2%; box-shadow: 0 calc(var(--t) * 0.6) calc(var(--t) * 1.6) rgba(27, 37, 64, 0.2); }

.sheet.zoomed { align-items: center; background: rgba(22, 30, 54, 0.55); }
.sheet.zoomed .sheet-card { background: none; box-shadow: none; padding: 0; overflow: visible; border-radius: 0; animation: zoomIn 0.4s var(--ease); }
.sheet.zoomed .sheet-card::before { display: none; }
.zoom { display: flex; align-items: center; gap: calc(var(--t) * 5); cursor: pointer; }
.zoom img { height: calc(var(--u) * 84); width: auto; aspect-ratio: 367 / 512; border-radius: 4.5% / 3.2%; box-shadow: 0 calc(var(--u) * 4) calc(var(--u) * 10) rgba(0, 0, 0, 0.45); }
.zinfo { display: flex; flex-direction: column; align-items: flex-start; gap: calc(var(--t) * 0.8); max-width: calc(var(--t) * 52); color: #fff; font-size: calc(var(--t) * 2.8); text-align: left; }
.zinfo b { font-size: calc(var(--t) * 4.4); }
.zinfo span { opacity: 0.85; }

/* hourglass */
.hg { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: calc(var(--t) * 5); align-items: center; text-align: center; }
.hg > :not(.hg-vis) { grid-column: 2; }
.hg-vis { grid-row: 1 / span 4; position: relative; width: calc(var(--t) * 34); aspect-ratio: 1; display: grid; place-items: center; }
.hg-vis::before { content: ''; position: absolute; inset: 6%; border-radius: 50%; background: radial-gradient(circle, rgba(143, 216, 255, 0.55), rgba(143, 216, 255, 0) 70%); }
.hg-img { position: relative; width: 78%; filter: drop-shadow(0 calc(var(--t) * 2) calc(var(--t) * 3) rgba(140, 100, 20, 0.3)); }
.hg-vis.go .hg-img { animation: hgFlip 0.9s var(--ease); }
.sand { position: absolute; inset: 0; pointer-events: none; }
.hg-vis.go .sand { background: radial-gradient(circle, #a7e3ff 0 2px, transparent 3px) 50% 0 / 6px 14px; animation: sand 0.9s linear; -webkit-mask: linear-gradient(90deg, transparent 46%, #000 48% 52%, transparent 54%); mask: linear-gradient(90deg, transparent 46%, #000 48% 52%, transparent 54%); }
.minus { position: absolute; right: -6%; top: 10%; font-weight: 900; font-size: calc(var(--t) * 3.6); color: #16a34a; opacity: 0; white-space: nowrap; }
.hg-vis.go .minus { animation: floatUp 1.2s var(--ease); }
.hg-label { font-size: calc(var(--t) * 2.8); color: var(--ink-2); font-weight: 700; margin-top: calc(var(--t) * 1); }
.hg-timer { font-size: calc(var(--t) * 10); font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: 0.02em; line-height: 1.1; }
.hg-have { font-size: calc(var(--t) * 2.8); color: var(--ink-2); margin: calc(var(--t) * 1) 0 calc(var(--t) * 3); }
.hg-have b { color: var(--ink); }
.hg-actions { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 2.4); width: 100%; }

/* bag */
.bag-list { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 2.2); align-items: start; }
.bag-row { display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: auto auto; align-items: center; column-gap: calc(var(--t) * 2.6); row-gap: calc(var(--t) * 1.6); padding: calc(var(--t) * 2.2) calc(var(--t) * 2.6); border-radius: calc(var(--t) * 3.2);
  background: #fff; box-shadow: var(--shadow), inset 0 0 0 1px var(--hair); animation: uiIn 0.4s var(--ease) both; animation-delay: calc(var(--n) * 0.05s); }
.bag-row.premium { box-shadow: var(--shadow), inset 0 0 0 calc(var(--t) * 0.35) #ffe1a0; }
.bag-row.vip { box-shadow: var(--shadow), inset 0 0 0 calc(var(--t) * 0.35) #ffc2cf; }
.bimg { position: relative; grid-row: 1 / 3; height: calc(var(--t) * 18); aspect-ratio: 334 / 644; }
.bimg img { width: 100%; height: 100%; border-radius: calc(var(--t) * 0.9); box-shadow: 0 calc(var(--t) * 0.8) calc(var(--t) * 2) rgba(27, 37, 64, 0.25); }
.bimg .any { position: absolute; inset: auto calc(var(--t) * -1.2) calc(var(--t) * -1.2) auto; width: calc(var(--t) * 6); aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: #1b2540; color: #ffd76a; font-size: calc(var(--t) * 3.6); font-style: normal; font-weight: 900; }
.btxt { display: flex; flex-direction: column; align-items: flex-start; gap: calc(var(--t) * 0.6); min-width: 0; }
.btxt b { font-size: calc(var(--t) * 3.4); font-weight: 900; line-height: 1.15; }
.btxt small { font-size: calc(var(--t) * 2.3); color: var(--ink-2); }
.btxt .ribbon { position: static; translate: none; font-size: calc(var(--t) * 1.9); padding: calc(var(--t) * 0.4) calc(var(--t) * 1.6); }
.bcount { font-size: calc(var(--t) * 5); font-weight: 900; font-variant-numeric: tabular-nums; }
.bact { grid-column: 2 / 4; display: flex; gap: calc(var(--t) * 1.6); }
.bact .sbtn { flex: 1; padding: calc(var(--t) * 1.8) 0; font-size: calc(var(--t) * 2.8); }
.empty { display: flex; flex-direction: column; align-items: center; gap: calc(var(--t) * 1.2); padding: calc(var(--t) * 3) 0; text-align: center; color: var(--ink-2); font-size: calc(var(--t) * 2.8); }
.empty img { width: calc(var(--t) * 20); opacity: 0.9; }
.empty b { color: var(--ink); font-size: calc(var(--t) * 3.8); }

/* starter gift */
.sheet.full { background: rgba(22, 30, 54, 0.45); }
.sheet.full .sheet-card { width: var(--fw); max-height: none; height: var(--fh); border-radius: 0; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding: calc(var(--t) * 5) calc(var(--t) * 6);
  background: url('../assets/ui/gacha/bg.webp') center 38% / cover, linear-gradient(180deg, #e3ecf9, #fbfbfe); animation: fadeIn 0.5s ease-out; }
.sheet.full .sheet-card::before { display: none; }
.starter { position: relative; display: grid; grid-template-columns: calc(var(--t) * 54) minmax(0, 1fr); grid-template-rows: 1fr auto auto auto auto auto 1fr; column-gap: calc(var(--t) * 6);
  grid-template-areas: ". boxes" "rib boxes" "h2 boxes" "p boxes" "take boxes" "later boxes" ". boxes"; align-items: center; justify-items: start; text-align: left; height: 100%; }
.starter::before { content: ''; position: absolute; left: 66%; top: 50%; width: calc(var(--u) * 150); aspect-ratio: 1; translate: -50% -50%; z-index: -1; border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(255, 214, 110, 0.22) 0 7deg, transparent 7deg 20deg); -webkit-mask: radial-gradient(circle, #000 20%, transparent 62%); mask: radial-gradient(circle, #000 20%, transparent 62%); animation: spin 50s linear infinite; }
.st-ribbon { grid-area: rib; font-size: calc(var(--t) * 2.6); font-weight: 900; letter-spacing: 0.2em; text-transform: uppercase; color: #fff; padding: calc(var(--t) * 1) calc(var(--t) * 4); border-radius: 99px; background: linear-gradient(135deg, #ffb13d, #f0503c); box-shadow: 0 calc(var(--t) * 1) calc(var(--t) * 3) rgba(240, 80, 60, 0.3); animation: uiIn 0.5s var(--ease) both; }
.starter h2 { grid-area: h2; margin: calc(var(--t) * 2.4) 0 calc(var(--t) * 1.4); font-size: calc(var(--t) * 6.6); font-weight: 900; letter-spacing: -0.02em; line-height: 1.05; animation: uiIn 0.5s var(--ease) 0.08s both; }
.starter > p { grid-area: p; margin: 0 0 calc(var(--t) * 4); font-size: calc(var(--t) * 3); color: var(--ink-2); line-height: 1.5; animation: uiIn 0.5s var(--ease) 0.14s both; }
.starter > p .marks { display: inline-flex; vertical-align: -0.12em; }
.boxes { grid-area: boxes; display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--u) * 2.4); width: 100%; }
.box { position: relative; display: flex; flex-direction: column; align-items: center; padding: calc(var(--u) * 2) calc(var(--u) * 1) calc(var(--u) * 2.4); border-radius: calc(var(--u) * 3.6); background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow), inset 0 0 0 1px var(--line); transition: transform 0.35s var(--ease), box-shadow 0.3s, opacity 0.4s, background 0.3s; animation: boxIn 0.7s var(--ease) both; animation-delay: calc(0.25s + var(--i) * 0.12s); }
.box .bfan { position: relative; height: calc(var(--u) * 30); width: 100%; margin-top: calc(var(--u) * 2); animation: bob 2.4s ease-in-out infinite; animation-delay: calc(var(--i) * -0.6s); }
.box .bfan img { position: absolute; left: 50%; bottom: 0; height: 100%; translate: -50% 0; border-radius: calc(var(--u) * 0.8); box-shadow: 0 calc(var(--u) * 0.6) calc(var(--u) * 1.6) rgba(27, 37, 64, 0.25);
  transform-origin: 50% 120%; rotate: calc(var(--k) * 11deg); transition: rotate 0.5s var(--ease), translate 0.5s var(--ease); }
.box b { font-size: calc(var(--t) * 3); font-weight: 900; line-height: 1.15; margin-top: calc(var(--t) * 1.4); }
.box small { font-size: calc(var(--t) * 2.2); color: var(--ink-2); }
.box:hover .bfan img { rotate: calc(var(--k) * 15deg); }
.box.sel { background: #fff; transform: translateY(calc(var(--u) * -2)) scale(1.04); box-shadow: 0 calc(var(--u) * 2) calc(var(--u) * 6) rgba(255, 170, 40, 0.35), inset 0 0 0 calc(var(--u) * 0.5) #ffc531; }
.box.sel .bfan { animation-duration: 1.2s; }
.boxes:has(.sel) .box:not(.sel) { opacity: 0.6; }
.box.away { opacity: 0 !important; transform: translateY(calc(var(--u) * 20)) scale(0.8); pointer-events: none; }
.box.shaking .bfan { animation: giftShake 0.65s ease-in-out; }
.box.opened .bfan img { rotate: calc(var(--k) * 18deg); translate: -50% calc(var(--u) * -3); }
.box.opened { background: #fff; overflow: visible; }
.box::before { content: ''; position: absolute; left: 50%; top: 45%; width: calc(var(--u) * 90); aspect-ratio: 1; translate: -50% -50%; z-index: -1; border-radius: 50%; opacity: 0; pointer-events: none;
  background: repeating-conic-gradient(from 0deg, rgba(255, 214, 110, 0.55) 0 6deg, transparent 6deg 18deg); -webkit-mask: radial-gradient(circle, #000 15%, transparent 65%); mask: radial-gradient(circle, #000 15%, transparent 65%); transition: opacity 0.5s; }
.box.opened::before { opacity: 1; animation: spin 14s linear infinite; }
.take { grid-area: take; width: 100%; margin-top: 0; padding: calc(var(--t) * 3.4) 0 !important; font-size: calc(var(--t) * 3.8) !important; animation: uiIn 0.5s var(--ease) 0.6s both !important; }
.later { grid-area: later; justify-self: stretch; min-height: max(40px, calc(var(--t) * 8)); margin-top: calc(var(--t) * 1); font-size: calc(var(--t) * 3); font-weight: 700; color: var(--ink-2); }
.starter.claiming .take, .claiming .take { animation: none !important; }
/* Landscape: the buttons sit in their own column, so the growing box never covers them. */

/* rarity marks */
.marks { display: inline-flex; align-items: center; gap: calc(var(--t) * 0.5); }
.marks i { display: block; width: calc(var(--t) * 4.4); aspect-ratio: 1; }
.marks.sm i { width: calc(var(--t) * 2.6); }
.marks svg { width: 100%; height: 100%; fill: #fff; stroke: #7d89a6; stroke-width: 1.6; stroke-linejoin: round; overflow: visible; }
.marks.m4 svg { fill: #ffd45a; stroke: #c48300; }
.marks.m5 svg, .marks.m6 svg, .marks.m7 svg { fill: #ffd34d; stroke: #c27a00; }
.marks.m8 svg { fill: #ffd34d; stroke: #b56a00; }
.marks.m8 i { width: calc(var(--t) * 5.6); }
.marks.sm.m8 i { width: calc(var(--t) * 3.2); }

.toast { position: fixed; left: 50%; bottom: calc(50% - var(--fh) / 2 + var(--t) * 8); translate: -50% 0; z-index: 80; max-width: calc(var(--t) * 110); padding: calc(var(--t) * 2.4) calc(var(--t) * 4); border-radius: 99px; background: #1b2540; color: #fff;
  font-size: calc(var(--t) * 2.9); font-weight: 700; text-align: center; box-shadow: 0 10px 30px rgba(22, 30, 54, 0.3); opacity: 0; transform: translateY(16px); transition: 0.3s var(--ease); pointer-events: none; }
.toast.show { opacity: 1; transform: none; }

/* =================== opening stage =================== */
.stage { position: fixed; inset: 0; z-index: 30; overflow: hidden; touch-action: none; }
.stage.in { animation: fadeIn 0.35s ease-out; }
.stage.out { animation: fadeOut 0.35s ease-in forwards; pointer-events: none; }
.st-bg { position: absolute; inset: 0; background: linear-gradient(180deg, #dce5f6 0%, #ebf0fa 48%, #f7f8fc 100%); }
.st-bg::before { content: ''; position: absolute; inset: 0; background: url('../assets/ui/gacha/bg.webp') center 38% / cover; opacity: 0.75; }
.st-tint { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 45% at 50% 46%, color-mix(in srgb, var(--tint) 45%, transparent), transparent 70%); transition: opacity 0.6s; }
.st-dark { position: absolute; inset: 0; opacity: 0; transition: opacity 0.7s ease, background 0.4s; }
.st-stars { position: absolute; inset: -10%; opacity: 0; transition: opacity 0.8s; background:
  radial-gradient(circle, #fff 0 1.2px, transparent 2px) 0 0 / 97px 113px, radial-gradient(circle, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.6px) 40px 60px / 61px 71px, radial-gradient(circle, rgba(180, 225, 255, 0.9) 0 1.5px, transparent 2.4px) 20px 30px / 143px 131px;
  animation: twinkle 3s ease-in-out infinite alternate; }
.stage[data-mood="gold"] .st-dark { opacity: 1; background: radial-gradient(ellipse at 50% 45%, #fffdf6 0%, #fff0c8 38%, #f7cf72 100%); }
.stage[data-mood="rose"] .st-dark { opacity: 1; background: radial-gradient(ellipse at 50% 45%, #ffffff 0%, #ffeef3 40%, #f8c6d6 100%); }
.stage[data-mood="sapphire"] .st-dark { opacity: 1; background: radial-gradient(ellipse at 50% 44%, #2f7ef0 0%, #1347b8 38%, #0a2470 72%, #06164a 100%); }
.stage[data-mood="crown"] .st-dark { opacity: 1; background: radial-gradient(ellipse at 50% 44%, #fff1b8 0%, #f3b72c 22%, #1347b8 60%, #06164a 100%); }
.stage[data-mood="sapphire"] .st-stars, .stage[data-mood="crown"] .st-stars { opacity: 1; }
.stage[data-mood="sapphire"] .st-top, .stage[data-mood="crown"] .st-top, .stage[data-mood="sapphire"] .dhint, .stage[data-mood="crown"] .dhint { --tc: #fff; }
.stage.radiant .st-tint { background: conic-gradient(from 0deg at 50% 46%, rgba(255, 156, 204, 0.4), rgba(255, 226, 122, 0.4), rgba(143, 227, 255, 0.4), rgba(166, 247, 201, 0.4), rgba(255, 156, 204, 0.4)); -webkit-mask: radial-gradient(circle at 50% 46%, #000 10%, transparent 60%); mask: radial-gradient(circle at 50% 46%, #000 10%, transparent 60%); animation: spin 12s linear infinite; }
#fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 8; }
.st-flash { position: absolute; inset: 0; z-index: 9; background: #fff; opacity: 0; pointer-events: none; }
.st-flash.go { animation: flash 0.55s ease-out; }
.st-flash.soft.go { animation: flashSoft 0.45s ease-out; }
.st-flash.gold { background: radial-gradient(circle at 50% 45%, #fffbe6, #ffd45a 55%, rgba(255, 197, 49, 0.3)); }
.st-flash.rainbow { background: conic-gradient(from 0deg at 50% 45%, #ff9ccc, #ffe27a, #a6f7c9, #8fe3ff, #ffb4e0, #ff9ccc); }

.st-frame { position: absolute; top: 0; bottom: 0; left: 50%; width: var(--fw); height: var(--fh); margin: auto 0; translate: -50% 0; z-index: 5; --tc: var(--ink); }
.st-frame.shake { animation: shake 0.45s; }
.st-frame.shake-big { animation: shakeBig 0.7s; }
.st-top { position: absolute; top: calc(var(--t) * 3); left: calc(var(--t) * 3.5); right: calc(var(--t) * 3.5); z-index: 20; display: flex; justify-content: space-between; align-items: center; }
.packno { font-size: calc(var(--t) * 2.7); font-weight: 800; color: var(--tc); padding: calc(var(--t) * 1.2) calc(var(--t) * 3); border-radius: 99px; background: rgba(255, 255, 255, 0.55); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8); backdrop-filter: blur(6px); transition: color 0.4s; max-width: 40%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stage[data-mood="sapphire"] .packno, .stage[data-mood="crown"] .packno { background: rgba(255, 255, 255, 0.14); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25); }
.skip { display: flex; align-items: center; gap: calc(var(--t) * 1); min-height: max(40px, calc(var(--t) * 6.4)); font-size: calc(var(--t) * 2.8); font-weight: 800; color: var(--tc); padding: calc(var(--t) * 1.2) calc(var(--t) * 2.4) calc(var(--t) * 1.2) calc(var(--t) * 3); border-radius: 99px; background: rgba(255, 255, 255, 0.55); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8); backdrop-filter: blur(6px); transition: color 0.4s, transform 0.15s; }
.skip svg { width: calc(var(--t) * 3.4); fill: currentColor; }
.skip:active { transform: scale(0.94); }
.stage[data-mood="sapphire"] .skip, .stage[data-mood="crown"] .skip { background: rgba(255, 255, 255, 0.14); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25); }

/* ---------- the pack and its tear ---------- */
.tear { position: absolute; inset: 0; z-index: 4; touch-action: none; cursor: grab; }
.tear.gone { pointer-events: none; }
.tear.gone .tpack { opacity: 0; transition: opacity 0.35s; }
.tpack { position: absolute; left: 50%; top: 43%; height: calc(var(--u) * 70); aspect-ratio: 334 / 644; translate: -50% -50%; }
.tpack .piece { position: absolute; inset: 0; background: var(--img) center / 100% 100% no-repeat; border-radius: calc(var(--u) * 1.6); }
.tpack .body { box-shadow: 0 calc(var(--u) * 4) calc(var(--u) * 8) rgba(27, 37, 64, 0.28); }
.tpack .strip { z-index: 2; transform-origin: var(--so, 100%) 13.5%; transform: translateY(calc(var(--p) * var(--u) * -0.9)) rotate(calc(var(--p) * var(--sd, -3deg))); filter: drop-shadow(0 calc(var(--u) * 0.6) calc(var(--u) * 0.8) rgba(27, 37, 64, 0.15)); }
.tpack .shine { position: absolute; inset: 0; z-index: 3; border-radius: calc(var(--u) * 1.6); pointer-events: none; overflow: hidden; }
.tpack .shine::before { content: ''; position: absolute; inset: -10% 0; background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.85) 47%, rgba(255, 255, 255, 0.95) 50%, rgba(255, 255, 255, 0.2) 56%, transparent 64%) -200% 0 / 250% 100% no-repeat; mix-blend-mode: screen; }
.tpack.shine-go .shine::before { animation: sweep 0.85s cubic-bezier(.4, 0, .2, 1); }
.tpack .cut { position: absolute; left: 3%; right: 3%; top: 13.5%; height: calc(var(--u) * 0.6); translate: 0 -50%; z-index: 4; opacity: 0; transition: opacity 0.3s; pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0 calc(var(--u) * 1.4), transparent calc(var(--u) * 1.4) calc(var(--u) * 2.6)); border-radius: 99px; filter: drop-shadow(0 0 calc(var(--u) * 0.8) rgba(80, 180, 255, 0.8)); }
.tpack.cut-on .cut { opacity: 1; }
.tpack .cut i { position: absolute; inset: -40% 0; border-radius: 99px; transform-origin: var(--o, left); transform: scaleX(var(--p)); background: linear-gradient(90deg, #ff5fb8, #ffffff 45%, #6fe0ff); box-shadow: 0 0 calc(var(--u) * 1.4) #ff8fd0, 0 0 calc(var(--u) * 3.4) #7fdcff; }
.tpack .cut b { position: absolute; top: 50%; left: calc(var(--p) * 100%); width: calc(var(--u) * 9); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; opacity: calc(var(--p) * 8); background: radial-gradient(circle, #fff 0 18%, rgba(255, 220, 245, 0.8) 30%, rgba(120, 210, 255, 0.35) 55%, transparent 70%); }
.tpack[style*="--o: right"] .cut b { left: calc(100% - var(--p) * 100%); }
.tpack.cut-on:not(.torn) .cut { animation: cutPulse 1.4s ease-in-out infinite; }
.tpack .rays-up { position: absolute; left: 50%; top: 13.5%; width: 260%; aspect-ratio: 1; translate: -50% -50%; z-index: 1; opacity: 0; pointer-events: none; clip-path: inset(0 0 50% 0);
  background: repeating-conic-gradient(from 0deg, rgba(255, 255, 255, 0.95) 0 4deg, transparent 4deg 12deg, rgba(160, 225, 255, 0.8) 12deg 15deg, transparent 15deg 24deg, rgba(255, 190, 230, 0.8) 24deg 27deg, transparent 27deg 36deg);
  -webkit-mask: radial-gradient(circle, #000 0, rgba(0, 0, 0, 0.7) 18%, transparent 50%); mask: radial-gradient(circle, #000 0, rgba(0, 0, 0, 0.7) 18%, transparent 50%); filter: drop-shadow(0 0 6px rgba(120, 200, 255, 0.6)); }
.tpack.torn .strip { transform-origin: 50% 7%; animation: stripOff 1.05s cubic-bezier(.25, .6, .4, 1) forwards; }
.tpack.torn .cut { opacity: 0; animation: none; }
.tpack.torn .rays-up { animation: raysUp 1.1s ease-out forwards; }
.tpack.drop .body { animation: bodyDrop 0.75s cubic-bezier(.55, 0, .8, .35) forwards; }
.tpack.drop .rays-up { animation: none; opacity: 0; transition: opacity 0.3s; }
.tpack.quick.torn .strip { animation-duration: 0.5s; }
.tpack.quick.drop .body { animation-duration: 0.45s; }
.tpack.quick { height: calc(var(--u) * 62); }
/* foreshadowing */
.tpack::before { content: ''; position: absolute; inset: -8%; border-radius: calc(var(--u) * 4); opacity: 0; pointer-events: none; transition: opacity 0.6s; }
.tpack.fs-aura::before { opacity: 1; background: radial-gradient(closest-side, rgba(255, 214, 90, 0.5), transparent); animation: breathe 1.8s ease-in-out infinite; }
.tpack.fs-sparks::before { opacity: 1; background: radial-gradient(closest-side, rgba(255, 200, 70, 0.6), transparent); animation: breathe 1.2s ease-in-out infinite; }
.tpack.fs-sparks .cut { filter: drop-shadow(0 0 calc(var(--u) * 1.4) #ffc531); }
.tpack.fs-rainbow::before { opacity: 1; inset: -5%; border-radius: calc(var(--u) * 4); background: linear-gradient(135deg, #ff9ccc, #ffe27a 30%, #a6f7c9 55%, #8fe3ff 80%, #ffb4e0); filter: blur(calc(var(--u) * 3.4)); animation: hue 2.4s linear infinite, breathe 1.6s ease-in-out infinite; }
.tpack.fs-rainbow .cut { background: linear-gradient(90deg, #ff9ccc, #ffe27a, #a6f7c9, #8fe3ff, #ff9ccc) 0 0 / 200% 100%; animation: seam 1.2s linear infinite !important; filter: drop-shadow(0 0 calc(var(--u) * 1.6) #fff); }
.tpack.hot .body { box-shadow: 0 0 0 calc(var(--u) * 0.5) color-mix(in srgb, var(--hot, #ffc531) 70%, #fff), 0 0 calc(var(--u) * 8) var(--hot, #ffc531); }
.tpack.crackle { animation: crackle 0.62s linear; }
.tpack.crackle .cut { opacity: 1; height: calc(var(--u) * 1.6); filter: drop-shadow(0 0 calc(var(--u) * 3) #fff) drop-shadow(0 0 calc(var(--u) * 6) #ffe27a); }
.tpack.radiant .piece::after { content: ''; position: absolute; inset: 0; border-radius: inherit; mix-blend-mode: soft-light; opacity: 0.9;
  background: linear-gradient(125deg, transparent 20%, #ff9ccc 32%, #ffe27a 42%, #a6f7c9 52%, #8fe3ff 62%, transparent 74%) 0 0 / 300% 300%; animation: holoShift 2.6s linear infinite; }
.radiant-tag { position: absolute; left: 50%; top: calc(var(--u) * 3); translate: -50% 0; z-index: 6; white-space: nowrap; font-size: calc(var(--u) * 4); font-weight: 900; letter-spacing: 0.16em; text-transform: uppercase; color: #fff;
  padding: calc(var(--u) * 1.2) calc(var(--u) * 4); border-radius: 99px; background: linear-gradient(90deg, #ff8fc0, #ffcf4a, #6fe0b0, #6fc8ff, #ff8fc0) 0 0 / 200% 100%; box-shadow: 0 calc(var(--u) * 1) calc(var(--u) * 4) rgba(255, 160, 200, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  text-shadow: 0 1px 2px rgba(120, 60, 100, 0.4); animation: seam 2s linear infinite, stampIn 0.6s cubic-bezier(.2, 1.4, .4, 1) both; }
.tpack.radiant .body { box-shadow: 0 0 0 calc(var(--u) * 0.6) #fff6c8, 0 0 calc(var(--u) * 10) rgba(255, 226, 122, 0.9); }
.hint { position: absolute; left: 0; right: 0; bottom: calc(var(--t) * 4); display: flex; flex-direction: column; align-items: center; gap: calc(var(--t) * 2.4); font-size: calc(var(--t) * 3.1); font-weight: 800; color: var(--ink-2); animation: uiIn 0.5s var(--ease) both; }
.hint.nudge { color: var(--ink); }
.finger { position: relative; width: calc(var(--t) * 40); height: calc(var(--t) * 6); }
.finger::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 2px; translate: 0 -50%; background: linear-gradient(90deg, transparent, rgba(61, 139, 255, 0.5), transparent); }
.finger::after { content: ''; position: absolute; top: 50%; left: 0; width: calc(var(--t) * 6); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: #fff; box-shadow: 0 0 0 calc(var(--t) * 0.8) rgba(61, 139, 255, 0.35), 0 calc(var(--t) * 0.8) calc(var(--t) * 2) rgba(27, 37, 64, 0.25); animation: fingerSwipe 1.8s cubic-bezier(.45, 0, .3, 1) infinite; }
.finger.tap::after { animation: fingerSwipe 1.8s cubic-bezier(.45, 0, .3, 1) infinite, tapPulse 0.9s ease-in-out infinite; }

/* ---------- deck of cards ---------- */
.deck { position: absolute; left: 50%; top: 41%; height: calc(var(--u) * 64); aspect-ratio: 367 / 512; translate: -50% -50%; z-index: 3; touch-action: none; cursor: grab; perspective: 1600px; }
.gc { position: absolute; inset: 0; transform: translate(calc(var(--k, 0) * var(--u) * -0.8 + var(--dx, 0px)), calc(var(--k, 0) * var(--u) * 0.7)) rotate(var(--rot, 0deg)); transition: transform 0.38s var(--ease), opacity 0.3s; }
.gc.held { transition: none; }
.gc.buried { opacity: 0; }
.gc-in { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform 0.5s var(--ease); }
.gc.up .gc-in { transform: rotateY(180deg); }
.gc.revealed .gc-in { transition: none; }
.face { position: absolute; inset: 0; border-radius: 4.6% / 3.3%; overflow: hidden; backface-visibility: hidden; -webkit-backface-visibility: hidden; background: #fff;
  box-shadow: 0 calc(var(--u) * 0.3) calc(var(--u) * 0.6) rgba(27, 37, 64, 0.12), 0 calc(var(--u) * 3) calc(var(--u) * 6) rgba(27, 37, 64, 0.18); }
.face img { width: 100%; height: 100%; display: block; }
.face.front { transform: rotateY(180deg); }
.gc:not(.top) .face { box-shadow: 0 0 0 1px rgba(27, 37, 64, 0.06), 0 calc(var(--u) * 0.4) calc(var(--u) * 1) rgba(27, 37, 64, 0.12); }
.deck.radiant .gc .face { box-shadow: 0 0 0 calc(var(--u) * 0.5) #ffd34d, 0 calc(var(--u) * 2) calc(var(--u) * 5) rgba(200, 140, 20, 0.3); }
.new { position: absolute; top: 2.4%; left: 3.4%; z-index: 3; font-size: calc(var(--u) * 2.4); font-weight: 900; letter-spacing: 0.06em; color: #fff; padding: calc(var(--u) * 0.4) calc(var(--u) * 1.6); border-radius: 99px; background: #f0423c; box-shadow: 0 calc(var(--u) * 0.4) calc(var(--u) * 1.2) rgba(240, 66, 60, 0.45); }
.holo { position: absolute; inset: 0; pointer-events: none; opacity: 0; mix-blend-mode: color-dodge; background: linear-gradient(115deg, transparent 30%, rgba(255, 160, 220, 0.5) 42%, rgba(160, 240, 255, 0.55) 50%, rgba(255, 240, 160, 0.5) 58%, transparent 70%) 0 0 / 250% 250%; }
.gc.foil.top.up .holo { opacity: 0.4; animation: holoShift 3.2s ease-in-out infinite; }
.gc.r3.foil .holo { opacity: 0.32 !important; }
.gc-glow { position: absolute; inset: -5%; border-radius: 8%; opacity: 0; pointer-events: none; background: var(--rc); filter: blur(calc(var(--u) * 4)); transition: opacity 0.5s; }
.gc.tease.top .gc-glow { opacity: calc(0.35 + var(--ch, 0) * 0.6); animation: glowPulse 1.3s ease-in-out infinite; }
.gc.tease.top .face.bk { box-shadow: 0 0 0 calc(var(--u) * 0.6) color-mix(in srgb, var(--rc) 70%, #fff), 0 0 calc(var(--u) * 6) var(--rc); }
.gc.charging .gc-in { animation: jitter 0.09s linear infinite; filter: brightness(calc(1 + var(--ch, 0) * 0.55)); }
.gc.tease.top { transform: translate(var(--dx, 0px), 0) scale(calc(1 + var(--ch, 0) * 0.05)); }
.gc.revealed .gc-glow { opacity: 0.65; inset: -9%; animation: glowPulse 1.6s ease-in-out infinite; }
.gc.revealed.r6 .gc-glow, .gc.revealed.r7 .gc-glow, .gc.revealed.r8 .gc-glow { background: radial-gradient(closest-side, #fff, #8fd8ff 60%, transparent); opacity: 0.9; }
.gc.revealed .holo { opacity: 0.3; animation: holoShift 2.6s ease-in-out infinite; }

.rmark { position: absolute; left: 0; right: 0; top: calc(41% + var(--u) * 33.5); z-index: 6; display: flex; flex-direction: column; align-items: center; gap: calc(var(--u) * 1); pointer-events: none; }
.rmark .marks i { width: calc(var(--u) * 5.6); opacity: 0; animation: markIn 0.45s var(--ease) forwards; animation-delay: calc(0.08s + var(--i) * 0.07s); }
.rmark.big .marks i { width: calc(var(--u) * 7.6); animation: stampIn 0.55s cubic-bezier(.2, 1.4, .4, 1) forwards; animation-delay: calc(0.12s + var(--i) * 0.16s); filter: drop-shadow(0 0 calc(var(--u) * 1.6) rgba(255, 210, 80, 0.9)); }
.rmark.big.r8 .marks i { width: calc(var(--u) * 9); }
.rmark .ring { position: absolute; top: calc(var(--u) * 3.8); left: 50%; width: calc(var(--u) * 34); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; border: calc(var(--u) * 0.5) solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 calc(var(--u) * 3) rgba(255, 230, 150, 0.9), inset 0 0 calc(var(--u) * 3) rgba(255, 230, 150, 0.7); animation: ringOut 1s ease-out forwards; }
.rmark .rname { font-size: calc(var(--u) * 3); font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; color: var(--tc); opacity: 0; animation: riseIn 0.5s var(--ease) 0.5s forwards; }
.stage[data-mood="sapphire"] .rname, .stage[data-mood="crown"] .rname { color: #fff; text-shadow: 0 0 12px rgba(120, 200, 255, 0.9); }
.rmark.out { animation: fadeOut 0.15s forwards; }
.rmark .qmark { width: calc(var(--u) * 5); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #fff 0 25%, rgba(255, 255, 255, 0.5) 40%, transparent 70%); animation: glowPulse 0.9s ease-in-out infinite; }
.dhint { position: absolute; left: 0; right: 0; bottom: calc(var(--t) * 3); z-index: 6; display: flex; align-items: center; justify-content: center; gap: calc(var(--t) * 1.6); font-size: calc(var(--t) * 2.9); font-weight: 800; color: var(--tc); opacity: 0.75; animation: uiIn 0.4s var(--ease) both, hintPulse 2s ease-in-out 0.4s infinite; pointer-events: none; }
.hold-ring { width: calc(var(--t) * 6.4); height: calc(var(--t) * 6.4); }
.hold-ring svg { width: 100%; height: 100%; rotate: -90deg; }
.hold-ring circle { fill: none; stroke: currentColor; stroke-width: 3; opacity: 0.25; }
.hold-ring circle.pr { opacity: 1; stroke-dasharray: 94.3; stroke-dashoffset: 94.3; stroke-linecap: round; }

/* ---------- multi-open ---------- */
.multi { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.mpile { position: absolute; left: calc(50% + var(--t) * 26); top: 43%; translate: 0 -50%; display: flex; align-items: center; gap: calc(var(--t) * 1.4); padding: calc(var(--t) * 1.2) calc(var(--t) * 3.4) calc(var(--t) * 1.2) calc(var(--t) * 1.4); border-radius: 99px; background: rgba(255, 255, 255, 0.8); box-shadow: var(--shadow); font-variant-numeric: tabular-nums; animation: uiIn 0.4s var(--ease) both; }
.mpile b { font-size: calc(var(--t) * 4.6); font-weight: 900; min-width: calc(var(--t) * 6); text-align: right; }
.mpile small { font-size: calc(var(--t) * 2.6); color: var(--ink-2); font-weight: 700; }
.mpile .pstack { width: calc(var(--t) * 5.6); aspect-ratio: 367 / 512; border-radius: 8%; background: url('../assets/ui/card-back-r1.svg') center / cover; box-shadow: 1px 1px 0 #fff, 2px 2px 0 #e5e9f2, 3px 3px 5px rgba(27, 37, 64, 0.25); }
.mpile.bump { animation: bump 0.25s ease-out; }
.mfly { position: absolute; z-index: 1; pointer-events: none; aspect-ratio: 367 / 512; border-radius: 4.6% / 3.3%; box-shadow: 0 6px 14px rgba(27, 37, 64, 0.25); }

/* ---------- results ---------- */
.results { position: absolute; inset: calc(var(--t) * 11) calc(var(--t) * 3.5) calc(var(--t) * 3); z-index: 6; display: flex; flex-direction: column; align-items: center; }
.rhead { text-align: center; animation: uiIn 0.45s var(--ease) both; }
.rhead small { font-size: calc(var(--t) * 2.5); font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.rhead h2 { margin: calc(var(--t) * 0.4) 0 calc(var(--t) * 1.4); font-size: calc(var(--t) * 5.6); font-weight: 900; letter-spacing: -0.015em; line-height: 1.05; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: calc(var(--t) * 1.2); min-height: calc(var(--t) * 5); }
.chip { display: inline-flex; align-items: center; gap: calc(var(--t) * 0.6); font-size: calc(var(--t) * 2.5); font-weight: 900; padding: calc(var(--t) * 0.8) calc(var(--t) * 2); border-radius: 99px; background: #fff; box-shadow: inset 0 0 0 1px var(--hair); font-variant-numeric: tabular-nums; }
.chip.fresh { background: #f0423c; color: #fff; box-shadow: none; }
.rgrid { display: flex; flex-wrap: wrap; justify-content: center; align-content: center; gap: calc(var(--u) * 3) calc(var(--u) * 3); flex: 1; width: 100%; }
.rgrid.five { flex-wrap: nowrap; align-items: center; }
.rgrid.five .rcard { width: calc(var(--u) * 29); flex: 0 0 auto; }
.rgrid.many { flex: 0 0 100%; display: grid; grid-template-columns: repeat(6, minmax(0, calc(var(--u) * 18.5))); justify-content: center; align-content: center; gap: calc(var(--u) * 2.6) calc(var(--u) * 2.2); padding: calc(var(--u) * 1.6) calc(var(--u) * 2); transform: translateX(calc(var(--pg, 0) * -100%)); transition: transform 0.5s var(--ease); }
.rpages { flex: 1; width: 100%; display: flex; overflow: hidden; margin-top: calc(var(--t) * 1); }
/* Several packs: summary + buttons in a left column, the card pages fill the right. */
.results.mres { display: grid; grid-template-columns: calc(var(--t) * 44) minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto auto; grid-template-areas: "head pages" "act pages" "act pager"; column-gap: calc(var(--t) * 4); align-items: center; }
.mres .rhead { grid-area: head; text-align: left; align-self: center; }
.mres .rhead h2 { font-size: calc(var(--t) * 6.2); }
.mres .chips { justify-content: flex-start; }
.mres .rpages { grid-area: pages; height: 100%; margin: 0; }
.mres .pager { grid-area: pager; justify-self: center; margin: 0; }
.mres .collect, .mres .ractions { grid-area: act; margin: 0; align-self: end; }
.mres .ractions { grid-template-columns: 1fr; }
.rcard { position: relative; display: flex; flex-direction: column; align-items: center; gap: calc(var(--u) * 1); animation: cardIn 0.55s var(--ease) both; animation-delay: calc(0.1s + var(--i) * 0.07s); }
.rimg { position: relative; display: block; width: 100%; aspect-ratio: 367 / 512; border-radius: 4.6% / 3.3%; transition: transform 0.2s var(--ease); }
.rimg img { width: 100%; height: 100%; border-radius: inherit; display: block; box-shadow: 0 calc(var(--u) * 0.3) calc(var(--u) * 0.6) rgba(27, 37, 64, 0.12), 0 calc(var(--u) * 2) calc(var(--u) * 4) rgba(27, 37, 64, 0.16); }
.rcard.shiny .rimg::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; mix-blend-mode: color-dodge; opacity: 0.55; background: linear-gradient(115deg, transparent 30%, rgba(255, 160, 220, 0.5) 42%, rgba(160, 240, 255, 0.55) 50%, rgba(255, 240, 160, 0.5) 58%, transparent 70%) 0 0 / 250% 250%; animation: holoShift 3.2s ease-in-out infinite; }
.rcard.shiny .rimg { box-shadow: 0 0 0 calc(var(--u) * 0.35) color-mix(in srgb, var(--rc) 70%, #fff), 0 0 calc(var(--u) * 4) color-mix(in srgb, var(--rc) 70%, transparent); }
.rcard:hover .rimg { transform: translateY(-3px); }
.rcard .new { font-size: calc(var(--u) * 1.9); padding: calc(var(--u) * 0.2) calc(var(--u) * 1.1); top: -3%; left: -4%; }
.rgrid.many .new { font-size: calc(var(--u) * 1.6); }
.rcard .cnt { position: absolute; right: -3%; bottom: -2%; font-size: calc(var(--u) * 2.2); font-weight: 900; color: #fff; padding: calc(var(--u) * 0.2) calc(var(--u) * 1.2); border-radius: 99px; background: #1b2540; }
.pager { display: flex; align-items: center; gap: calc(var(--t) * 3); margin-top: calc(var(--t) * 1.6); }
.pg { width: max(40px, calc(var(--t) * 7.4)); aspect-ratio: 1; border-radius: 50%; background: #fff; box-shadow: var(--shadow); font-size: calc(var(--t) * 5); font-weight: 700; line-height: 1; color: var(--ink); transition: opacity 0.2s; }
.pg:disabled { opacity: 0.3; }
.dots { display: flex; gap: calc(var(--t) * 1.2); }
.dots i { width: calc(var(--t) * 1.6); height: calc(var(--t) * 1.6); border-radius: 99px; background: rgba(27, 37, 64, 0.18); transition: width 0.3s var(--ease), background 0.3s; }
.dots i.on { width: calc(var(--t) * 5); background: var(--std); }
.collect { display: flex; flex-direction: column; align-items: center; gap: calc(var(--t) * 1); margin-top: calc(var(--t) * 2.4); min-height: 40px; font-size: calc(var(--t) * 2.9); font-weight: 800; color: var(--ink-2); animation: uiIn 0.5s var(--ease) 0.6s both; }
.collect .chev { width: calc(var(--t) * 4.6); aspect-ratio: 1; border-left: calc(var(--t) * 0.9) solid var(--std); border-top: calc(var(--t) * 0.9) solid var(--std); rotate: 45deg; border-radius: 2px; animation: chevUp 1.4s ease-in-out infinite; }
.collect.used { opacity: 0; transition: opacity 0.2s; }
.ractions { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--t) * 2.4); width: min(100%, calc(var(--t) * 96)); margin-top: calc(var(--t) * 2.4); animation: uiIn 0.45s var(--ease) both; }
.ractions .sbtn { min-height: max(40px, calc(var(--t) * 10)); padding: calc(var(--t) * 2) 0; font-size: calc(var(--t) * 3.2); }
.ractions .sbtn:only-child { grid-column: 1 / -1; }
.dexbox { position: absolute; top: calc(var(--t) * -9.4); left: 50%; translate: -50% 0; z-index: 10; display: flex; align-items: center; gap: calc(var(--t) * 1.4); padding: calc(var(--t) * 1) calc(var(--t) * 3) calc(var(--t) * 1) calc(var(--t) * 1); border-radius: 99px; background: #fff; box-shadow: var(--shadow);
  opacity: 0; transform: translateY(-10px) scale(0.9); transition: opacity 0.3s, transform 0.4s var(--ease); }
.dexbox.on { opacity: 1; transform: none; }
.dexbox.fade { opacity: 0; transform: translateY(-6px); transition: opacity 0.6s, transform 0.6s; }
.dexbox img { width: calc(var(--t) * 8); }
.dexbox b { font-size: calc(var(--t) * 3.6); font-weight: 900; color: #16a34a; font-variant-numeric: tabular-nums; }
.dexbox.bump img { animation: bump 0.22s ease-out; }

/* ---------- page entrance ---------- */
.entering .topbar, .entering .tabs, .entering .binfo, .entering .pity, .entering .odds-tool, .entering .buy, .entering .dock { animation: uiIn 0.55s var(--ease) both; }
.entering .tabs { animation-delay: 0.05s; } .entering .binfo { animation-delay: 0.2s; } .entering .pity { animation-delay: 0.26s; } .entering .odds-tool { animation-delay: 0.32s; } .entering .buy { animation-delay: 0.26s; } .entering .dock { animation-delay: 0.34s; }
.entering .carousel { animation: packLand 0.9s var(--ease) 0.08s both; }
.entering.from-fly .carousel { animation: packSettle 0.7s var(--ease) both; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }

/* ---------- keyframes ---------- */
@keyframes float { 50% { translate: 0 calc(var(--u) * -1.6); } }
@keyframes bob { 50% { transform: translateY(calc(var(--u) * -0.8)); } }
@keyframes breathe { 50% { transform: scale(1.06); opacity: 0.8; } }
@keyframes sheen { 0%, 55% { background-position: -160% 0; } 100% { background-position: 160% 0; } }
@keyframes sweep { from { background-position: -200% 0; } to { background-position: 200% 0; } }
@keyframes glowPulse { 50% { filter: brightness(1.25) blur(calc(var(--u) * 4)); opacity: 0.75; } }
@keyframes readyGlow { 50% { box-shadow: 0 0 0 calc(var(--u) * 0.45) #ffd36b, 0 calc(var(--u) * 1.6) calc(var(--u) * 7) rgba(255, 180, 40, 0.55); } }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes fadeOut { to { opacity: 0; } }
@keyframes sheetUp { from { transform: translateY(calc(var(--u) * 10)) scale(0.97); opacity: 0; } }
@keyframes sheetDown { to { transform: translateY(calc(var(--u) * 8)); opacity: 0; } }
@keyframes zoomIn { from { transform: scale(0.7); opacity: 0; } }
@keyframes riseIn { from { opacity: 0; transform: translateY(calc(var(--u) * 2.4)); } to { opacity: 1; transform: none; } }
@keyframes uiIn { from { opacity: 0; transform: translateY(calc(var(--u) * 2.4)); } }
@keyframes cardIn { from { opacity: 0; transform: translateY(calc(var(--u) * 6)) scale(0.85) rotate(-3deg); } }
@keyframes boxIn { from { opacity: 0; transform: translateY(calc(var(--u) * 14)) scale(0.8); } 60% { transform: translateY(calc(var(--u) * -1.2)) scale(1.02); } }
@keyframes giftShake { 0%, 100% { transform: none; } 15% { transform: rotate(-7deg) scale(1.04); } 30% { transform: rotate(6deg) scale(1.06); } 45% { transform: rotate(-5deg) scale(1.08); } 60% { transform: rotate(4deg) scale(1.1); } 80% { transform: rotate(-2deg) scale(1.12); } }
@keyframes giftPop { 0% { transform: scale(1.12); filter: brightness(2) drop-shadow(0 0 30px #fff); } 100% { transform: scale(0.95) translateY(calc(var(--u) * 3)); filter: brightness(1); } }
@keyframes packLand { from { opacity: 0; transform: translateY(calc(var(--u) * -14)) scale(0.92); } 65% { opacity: 1; transform: translateY(calc(var(--u) * 1)) scale(1.01); } }
@keyframes packSettle { from { transform: scale(1.25); filter: brightness(1.5); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes hue { to { filter: blur(calc(var(--u) * 3.4)) hue-rotate(360deg); } }
@keyframes twinkle { from { opacity: 0.55; } to { opacity: 1; } }
@keyframes flash { 0% { opacity: 0; } 14% { opacity: 0.95; } 100% { opacity: 0; } }
@keyframes flashSoft { 0% { opacity: 0; } 18% { opacity: 0.6; } 100% { opacity: 0; } }
@keyframes shake { 20% { translate: calc(-50% - 8px) 5px; } 40% { translate: calc(-50% + 7px) -5px; } 60% { translate: calc(-50% - 5px) 3px; } 80% { translate: calc(-50% + 3px) -2px; } }
@keyframes shakeBig { 10% { translate: calc(-50% - 14px) 8px; } 25% { translate: calc(-50% + 12px) -9px; } 40% { translate: calc(-50% - 9px) 6px; } 55% { translate: calc(-50% + 7px) -4px; } 75% { translate: calc(-50% - 3px) 2px; } }
@keyframes cutPulse { 50% { filter: drop-shadow(0 0 calc(var(--u) * 2) rgba(80, 180, 255, 1)); } }
@keyframes seam { to { background-position: 200% 0; } }
@keyframes crackle { 0%, 100% { transform: none; } 10% { transform: translate(-2px, 1px) rotate(-0.6deg); } 25% { transform: translate(2px, -1px) rotate(0.6deg); } 40% { transform: translate(-3px, 0) rotate(-0.8deg); } 60% { transform: translate(3px, 1px) rotate(0.8deg); } 80% { transform: translate(-2px, -1px); } }
@keyframes stripOff { 0% { transform: none; } 16% { transform: translate(calc(var(--d) * 2%), -4%) rotate(calc(var(--d) * -5deg)); } 100% { transform: translate(calc(var(--d) * 85%), -140%) rotate(calc(var(--d) * 42deg)); opacity: 0; } }
@keyframes raysUp { 0% { opacity: 0; transform: scale(0.3) rotate(0); } 25% { opacity: 1; } 100% { opacity: 0; transform: scale(1.15) rotate(25deg); } }
@keyframes bodyDrop { to { transform: translateY(95%) rotate(2deg); opacity: 0; } }
@keyframes fingerSwipe { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 70% { left: 100%; opacity: 1; } 100% { left: 100%; opacity: 0; } }
@keyframes tapPulse { 50% { box-shadow: 0 0 0 calc(var(--u) * 2.2) rgba(61, 139, 255, 0.2), 0 calc(var(--u) * 0.8) calc(var(--u) * 2) rgba(27, 37, 64, 0.25); } }
@keyframes jitter { 25% { translate: calc(var(--ch, 0) * var(--u) * -0.9) calc(var(--ch, 0) * var(--u) * 0.5); } 50% { translate: calc(var(--ch, 0) * var(--u) * 0.8) calc(var(--ch, 0) * var(--u) * -0.6); } 75% { translate: calc(var(--ch, 0) * var(--u) * -0.5) calc(var(--ch, 0) * var(--u) * -0.8); } }
@keyframes holoShift { 0% { background-position: 0% 0%; } 50% { background-position: 100% 100%; } 100% { background-position: 0% 0%; } }
@keyframes markIn { from { opacity: 0; transform: scale(0.2) rotateY(180deg); } 60% { opacity: 1; transform: scale(1.2); } to { opacity: 1; transform: none; } }
@keyframes stampIn { from { opacity: 0; transform: scale(2.6) rotate(-30deg); } to { opacity: 1; transform: none; } }
@keyframes ringOut { from { transform: scale(0.2); opacity: 1; } to { transform: scale(1.5); opacity: 0; } }
@keyframes hintPulse { 50% { opacity: 0.4; } }
@keyframes bump { 50% { transform: scale(1.12); } }
@keyframes chevUp { 0%, 100% { transform: translateY(calc(var(--u) * 1)); opacity: 0.4; } 50% { transform: translateY(calc(var(--u) * -1)); opacity: 1; } }
@keyframes hgFlip { 0% { transform: rotate(0); } 50% { transform: rotate(180deg) scale(1.1); } 100% { transform: rotate(360deg); } }
@keyframes sand { from { background-position: 50% 0; opacity: 1; } to { background-position: 50% 120px; opacity: 0; } }
@keyframes floatUp { 0% { opacity: 0; transform: translateY(10px); } 20% { opacity: 1; } 100% { opacity: 0; transform: translateY(-40px); } }
.chip.res-pp { background: #e8f0ff; color: #2b55e6; } .chip.res-dust { background: #f1e8ff; color: #7a3fd8; }