/* ============================================================
   OMNIVERSE TCG — Pocket-style light theme
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #e9eef5;
  --bg-2: #dde5ef;
  --panel: #ffffff;
  --text: #3c4a5e;
  --text-strong: #2b3648;
  --muted: #8896ab;
  --accent: #35c6d9;
  --gold: #f0a92e;
  --shadow: 0 10px 24px rgba(70, 90, 130, .14);
  --shadow-sm: 0 4px 12px rgba(70, 90, 130, .12);
}

html { color-scheme: light; }

body {
  font-family: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, #eef3fa, var(--bg) 40%, #e2e9f3);
  min-height: 100vh;
  color: var(--text);
  font-weight: 600;
}

.phone {
  max-width: 520px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 84px; /* room for bottom nav */
}

/* ---------------- top bar ---------------- */

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(14px + env(safe-area-inset-top, 0px)) 18px 14px;
  gap: 10px;
  position: sticky; top: 0; z-index: 20;
  background: #eef3fac9; backdrop-filter: blur(10px);
}
.logo { font-size: 1.05rem; font-weight: 900; letter-spacing: 2px; color: var(--text-strong); }
.logo span {
  background: linear-gradient(90deg, #8b5cf6, #0ea5e9, #10b981);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat.coins {
  background: var(--panel); border-radius: 999px; padding: 7px 16px;
  font-weight: 900; color: #1f9d55; box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.install-btn { padding: 6px 14px; font-size: .8rem; border-radius: 999px; }

main { flex: 1; padding: 4px 16px 20px; }
.screen { display: none; animation: fadein .25s ease; }
.screen.active { display: block; }
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } }

.screen-title {
  font-size: 1.3rem; font-weight: 900; color: var(--text-strong);
  text-align: center; margin: 8px 0 14px;
}

/* ---------------- buttons ---------------- */

.btn {
  background: var(--panel); color: var(--text-strong); border: none;
  border-radius: 999px; padding: 12px 22px; font-size: .95rem; font-weight: 900;
  font-family: inherit; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: transform .12s, box-shadow .12s, opacity .12s;
}
.btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active:not(:disabled) { transform: translateY(0) scale(.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary {
  background: var(--panel); color: #1798a9;
  border: 3px solid #7fdceb;
  box-shadow: 0 6px 16px rgba(53, 198, 217, .25);
}
.btn.coin { color: var(--gold); border: 3px solid #f6d48e; }
.btn.ghost { background: #ffffffa8; color: var(--muted); box-shadow: none; }
.btn.danger { color: #e5484d; }
.btn.cant-afford { opacity: .55; }
.big-pill { font-size: 1.15rem; padding: 14px 64px; }

/* ---------------- home: pack shelf ---------------- */

.shelf-panel {
  background: linear-gradient(160deg, #ff8a80, #f4511e 120%);
  border-radius: 26px; padding: 18px 10px 14px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}

.pack-shelf {
  display: flex; gap: 12px; overflow-x: auto; padding: 6px 8px 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.pack-shelf::-webkit-scrollbar { display: none; }

.shelf-pack {
  flex: 0 0 auto; scroll-snap-align: center;
  background: none; border: none; cursor: pointer; padding: 0;
  transition: transform .15s;
}
.shelf-pack:hover { transform: translateY(-6px); }

/* ---------------- pack visual ---------------- */

.pack-visual {
  position: relative; width: 128px; height: 208px; border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px;
  box-shadow: inset 0 0 30px rgba(0,0,0,.25), 0 8px 18px rgba(40,50,80,.35);
}
.pack-visual.big { width: 210px; height: 340px; border-radius: 14px; }
.pack-visual.big .pack-icon { font-size: 4.6rem; }
.pack-visual.big .pack-label { font-size: 1.05rem; }
.pack-visual.big .pack-sub { font-size: .55rem; }
.pack-visual.side {
  width: 96px; height: 156px; opacity: .55; cursor: pointer;
  transform: scale(.92);
}

.pack-crimp {
  position: absolute; left: 0; right: 0; height: 11px;
  background: repeating-linear-gradient(90deg, #ffffff42 0 3px, #00000026 3px 6px);
}
.pack-crimp-top { top: 0; border-radius: 10px 10px 0 0; }
.pack-crimp-bottom { bottom: 0; border-radius: 0 0 10px 10px; }

.pack-brand {
  font-size: .5rem; font-weight: 900; letter-spacing: 1px; color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,.6); margin-top: 8px;
}
.pack-brand small { opacity: .8; }
.pack-icon { font-size: 2.6rem; filter: drop-shadow(0 3px 6px rgba(0,0,0,.5)); }
.pack-sub {
  font-size: .42rem; font-weight: 900; letter-spacing: 1.5px; color: #ffffffd9;
  text-shadow: 0 1px 2px rgba(0,0,0,.5);
}
.pack-label {
  font-weight: 900; letter-spacing: 2px; font-size: .78rem; color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,.65);
  margin-bottom: 10px;
}

/* ---------------- home: stamina + cards ---------------- */

.stamina-bar {
  background: var(--panel); border-radius: 999px; box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 9px 20px; margin: 0 auto 16px; width: fit-content;
}
.stamina-pips { display: flex; gap: 4px; }
.pip { filter: grayscale(1); opacity: .35; font-size: 1.05rem; }
.pip.full { filter: none; opacity: 1; }
.stamina-note {
  background: #35d9b9; color: #fff; border-radius: 999px;
  font-size: .7rem; font-weight: 900; padding: 3px 12px; letter-spacing: 1px;
}

.home-cards { display: flex; gap: 14px; }
.home-card {
  flex: 1; background: linear-gradient(160deg, #ffffff, #f2f6fc);
  border: none; border-radius: 22px; padding: 22px 12px 18px;
  box-shadow: var(--shadow); cursor: pointer; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform .15s;
}
.home-card:hover { transform: translateY(-4px); }
.home-card-icon { font-size: 2.3rem; }
.home-card-name { font-weight: 900; font-size: 1.05rem; color: var(--text-strong); }
.home-card-sub { font-size: .78rem; color: var(--muted); }

/* ---------------- pack view ---------------- */

#packview-stage { text-align: center; padding-top: 6px; }
.packview-carousel {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  min-height: 360px; overflow: hidden;
}
.packview-carousel .main { animation: pack-wiggle 2.2s ease-in-out infinite; }
.packview-name { font-size: 1.25rem; font-weight: 900; color: var(--text-strong); margin-top: 10px; }
.packview-blurb { color: var(--muted); font-size: .88rem; margin: 4px 14px 14px; }
.packview-actions { display: flex; justify-content: center; gap: 12px; margin-bottom: 12px; }
.packview-tools { display: flex; justify-content: center; gap: 10px; }

/* ---------------- TCG card ---------------- */

.tcg-card {
  --hue: 220;
  position: relative;
  font-size: 8px;                      /* everything inside scales in em */
  width: 24em; height: 33.5em;
  border-radius: 1.6em;
  background: linear-gradient(170deg, #f5f6f8, #d9dde3);
  padding: .9em;
  box-shadow: 0 .8em 2em rgba(60, 75, 105, .28);
  user-select: none;
  overflow: hidden;
  flex: 0 0 auto;
}
.tcg-sm { font-size: 5.4px; }

.tcg-inner {
  height: 100%; border-radius: 1em; padding: .9em .9em .6em;
  background:
    radial-gradient(circle at 85% 8%, hsl(var(--hue) 90% 78% / .9), transparent 45%),
    linear-gradient(165deg, hsl(var(--hue) 78% 62%), hsl(var(--hue) 72% 48%));
  display: flex; flex-direction: column; gap: .45em;
}

.tcg-head {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas: "stage stage stage" "name hp type";
  align-items: center; column-gap: .5em;
}
.tcg-stage {
  grid-area: stage; justify-self: start;
  background: #ffffffd9; border-radius: 999px;
  font-size: .95em; font-weight: 900; letter-spacing: .5px;
  padding: .1em 1em; color: #4a5568;
  margin-bottom: .2em;
}
.tcg-name {
  grid-area: name;
  font-weight: 900; font-size: 1.55em; color: #1f2733;
  text-shadow: 0 1px 0 #ffffff70;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tcg-hp { grid-area: hp; font-size: 1.1em; font-weight: 900; color: #1f2733; }
.tcg-hp b { font-size: 1.7em; }
.tcg-type { grid-area: type; font-size: 1.7em; }

.tcg-art {
  background: linear-gradient(180deg, #ffffff, #eef1f5);
  border: .35em solid #f7f8fa;
  border-radius: .6em;
  box-shadow: inset 0 .2em .8em rgba(0,0,0,.18);
  height: 12.5em;
  display: flex; align-items: center; justify-content: center;
}
.tcg-art span { font-size: 7em; filter: drop-shadow(0 .06em .1em rgba(0,0,0,.35)); }

.tcg-caption {
  text-align: center; font-size: .9em; color: #ffffffd9; font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.tcg-attack {
  background: #ffffffc4; border-radius: .7em;
  display: flex; align-items: center; gap: .7em;
  padding: .55em .9em;
}
.tcg-cost { font-size: 1.25em; letter-spacing: -.1em; }
.tcg-move { flex: 1; font-weight: 900; font-size: 1.45em; color: #212b3a; text-align: center; }
.tcg-dmg { font-weight: 900; font-size: 1.6em; color: #212b3a; }

.tcg-lore {
  flex: 1; font-size: 1em; font-style: italic; color: #ffffffe3;
  text-align: center; line-height: 1.3; padding: 0 .5em;
  display: flex; align-items: center; justify-content: center;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.tcg-foot { display: flex; justify-content: center; gap: .6em; }
.tcg-pill {
  background: #ffffffd9; border-radius: 999px; padding: .15em 1.1em;
  font-size: .95em; font-weight: 900; color: #4a5568;
  text-transform: uppercase; letter-spacing: .5px;
}

.tcg-bottom { display: flex; justify-content: space-between; align-items: center; }
.tcg-diamonds { font-size: 1.1em; text-shadow: 0 1px 1px rgba(0,0,0,.4); }
.tcg-illus { font-size: .8em; color: #ffffffb5; font-style: italic; }

/* rarity treatments */
.tcg-card.rar-l { box-shadow: 0 0 2.4em rgba(240, 169, 46, .55), 0 .8em 2em rgba(60,75,105,.28); }
.tcg-card.rar-m {
  box-shadow: 0 0 3em rgba(251, 113, 133, .6), 0 .8em 2em rgba(60,75,105,.28);
  animation: mythic-pulse 2s ease-in-out infinite;
}
@keyframes mythic-pulse {
  50% { box-shadow: 0 0 4.5em rgba(251, 113, 133, .85), 0 .8em 2em rgba(60,75,105,.28); }
}

.tcg-card.holo::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg,
    transparent 30%, #ffffff3d 42%, #a5f3fc4d 48%, #f0abfc4d 54%, #ffffff3d 60%, transparent 72%);
  background-size: 250% 250%;
  animation: holo-sweep 3.2s linear infinite;
}
@keyframes holo-sweep {
  from { background-position: 120% 120%; }
  to { background-position: -60% -60%; }
}
.shine {
  position: absolute; inset: 0; pointer-events: none; border-radius: 1.6em;
  background: linear-gradient(125deg, transparent 40%, #ffffff52 48%, transparent 58%);
}

.new-badge {
  position: absolute; top: -.4em; left: -.4em; z-index: 3;
  background: linear-gradient(90deg, #f472b6, #ec4899);
  color: #fff; font-size: 1.15em; font-weight: 900; letter-spacing: 1px;
  padding: .3em 1.4em; border-radius: 999px;
  transform: rotate(-8deg);
  box-shadow: 0 .3em .8em rgba(236, 72, 153, .5);
}

.copy-count {
  position: absolute; bottom: 0; left: 0; z-index: 3;
  background: #46536b; color: #fff;
  font-size: 1.3em; font-weight: 900; padding: .25em 1.2em;
  border-radius: 0 1em 0 1.4em;
}

/* card back */
.tcg-back {
  background:
    radial-gradient(circle at 50% 45%, #3b2f7a, #171332 70%),
    #171332;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .6em;
  border: .5em solid #6d5ae0;
}
.back-logo { font-size: 5em; }
.back-title {
  font-weight: 900; letter-spacing: 5px; font-size: 1.1em;
  background: linear-gradient(90deg, #a78bfa, #38bdf8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------------- opening overlay ---------------- */

.overlay {
  position: fixed; inset: 0; z-index: 50; display: none;
  align-items: center; justify-content: center;
  background: linear-gradient(180deg, #dfe7f2f2, #cdd9eaf5);
  backdrop-filter: blur(6px);
}
.overlay.show { display: flex; }
.opening-stage {
  width: 100%; max-width: 560px; padding: 20px; text-align: center;
  max-height: 100vh; max-height: 100dvh; overflow-y: auto;
}

.rip-pack { display: inline-flex; flex-direction: column; align-items: center; gap: 18px; cursor: pointer; }
.rip-pack .pack-visual { animation: pack-wiggle 1.6s ease-in-out infinite; }
@keyframes pack-wiggle {
  0%, 100% { transform: rotate(-2deg) scale(1); }
  50% { transform: rotate(2deg) scale(1.03); }
}
.rip-pack.ripping .pack-visual { animation: pack-rip .55s ease-in forwards; }
@keyframes pack-rip {
  30% { transform: scale(1.12) rotate(-4deg); }
  60% { transform: scale(1.18) rotate(5deg); filter: brightness(1.6); }
  100% { transform: scale(2.2); opacity: 0; filter: brightness(3); }
}
.rip-hint { color: var(--muted); font-weight: 900; animation: hint-pulse 1.4s ease-in-out infinite; }
@keyframes hint-pulse { 50% { opacity: .4; } }

/* single card reveal */
.single-reveal {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  cursor: pointer; min-height: 60vh; justify-content: center;
}
.single-reveal .tcg-card { font-size: 11px; }
.reveal-flip { perspective: 1100px; }
.reveal-flip .flip-inner {
  position: relative; transform-style: preserve-3d;
  transition: transform .5s cubic-bezier(.2, .7, .3, 1.08);
}
.reveal-flip .flip-front,
.reveal-flip .flip-back { backface-visibility: hidden; }
.reveal-flip .flip-front { position: absolute; inset: 0; }
.reveal-flip .flip-back { transform: rotateY(180deg); }
.reveal-flip.flipped .flip-inner { transform: rotateY(180deg); }
.reveal-count { color: var(--muted); font-weight: 900; }

.skip-btn {
  position: fixed; right: 22px; bottom: 26px;
  width: 58px; height: 58px; border-radius: 50%;
  background: #ffffffd9; border: none; font-size: 1.4rem;
  box-shadow: var(--shadow); cursor: pointer;
}

/* results */
.results { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.results-title { font-size: 1.6rem; font-weight: 900; color: var(--text-strong); }
.results-rule {
  width: min(90%, 420px); height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, #34d399, #fbbf24, #f472b6, #818cf8);
}
.results-summary { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.summary-chip {
  background: var(--panel); border-radius: 999px; padding: 6px 14px;
  font-size: .8rem; font-weight: 900; color: var(--text-strong);
  box-shadow: var(--shadow-sm);
}
.rip-stack {
  background: #ffffffd9; border-radius: 999px; padding: 5px 16px;
  font-weight: 900; color: var(--text-strong); box-shadow: var(--shadow-sm);
}
.results-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  margin: 8px 0 6px;
}
.result-slot { position: relative; }

/* confetti */
.confetti {
  position: fixed; z-index: 60; width: 8px; height: 8px; border-radius: 2px;
  pointer-events: none;
  animation: confetti-fly 1s ease-out forwards;
}
@keyframes confetti-fly {
  to {
    transform: translate(var(--dx), calc(var(--dy) + 120px)) rotate(var(--rot));
    opacity: 0;
  }
}

/* ---------------- rates modal ---------------- */

.overlay.modal { z-index: 58; }

.modal .modal-panel {
  background: var(--panel); border-radius: 22px; box-shadow: var(--shadow);
  padding: 24px 22px; max-width: 440px; width: calc(100% - 40px);
  display: flex; flex-direction: column; gap: 14px; text-align: center;
  max-height: 80vh; overflow-y: auto;
}
#rates-body h3 { color: var(--text-strong); margin-bottom: 12px; }
.rate-row {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 0; border-bottom: 1px solid #edf1f7;
  font-size: .85rem;
}
.rate-row b { color: var(--text-strong); }
.rate-note { font-size: .78rem; color: var(--muted); margin-top: 10px; }

/* ---------------- 3D card viewer ---------------- */

.viewer { flex-direction: column; gap: 12px; overflow-y: auto; padding: 24px 0; }
.viewer-stage {
  perspective: 1200px; touch-action: none; cursor: grab;
  padding: 10px 40px;
}
.viewer-stage:active { cursor: grabbing; }
.viewer-3d { pointer-events: none; }
.v3d-inner {
  position: relative; transform-style: preserve-3d;
  will-change: transform;
  width: calc(24em * 1.5); height: calc(33.5em * 1.5);
  font-size: 8px;
}
.v3d-inner .tcg-card { font-size: 12px; }
.v3d-face {
  position: absolute; inset: 0; backface-visibility: hidden;
  display: flex; align-items: center; justify-content: center;
}
.v3d-back { transform: rotateY(180deg); }
.v3d-glare {
  position: absolute; inset: 0; pointer-events: none; border-radius: 14px;
  mix-blend-mode: screen;
}
.viewer-hint { color: var(--muted); font-weight: 900; font-size: .8rem; }

.viewer-copies {
  background: var(--panel); border-radius: 18px; box-shadow: var(--shadow);
  padding: 14px 16px; width: min(92vw, 420px);
  display: flex; flex-direction: column; gap: 10px;
}
.viewer-title { font-weight: 900; color: var(--text-strong); text-align: center; font-size: .95rem; }
.copy-list { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; }
.copy-row {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  background: #f2f6fc; border-radius: 12px; padding: 7px 12px; font-size: .8rem;
}
.copy-status { color: var(--muted); font-weight: 800; }
.copy-grade { color: var(--gold); font-weight: 900; }
.copy-actions { display: flex; gap: 6px; }
.btn.mini { padding: 6px 10px; font-size: .7rem; box-shadow: none; background: #fff; }

/* ---------------- OmniGrade ---------------- */

.grade-h { color: var(--text-strong); font-weight: 900; margin: 18px 0 10px; text-align: center; }
.grade-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.grade-list { display: flex; flex-direction: column; gap: 8px; }
.grade-pending {
  background: var(--panel); border-radius: 14px; box-shadow: var(--shadow-sm);
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; font-weight: 800; font-size: .88rem;
}
.grade-eta { color: var(--muted); font-size: .78rem; }
.grade-eta b { color: #1798a9; }

.grade-ready {
  background: none; border: none; cursor: pointer; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  animation: hint-pulse 1.4s ease-in-out infinite;
}
.grade-ready-label { font-weight: 900; color: #1798a9; font-size: .8rem; }

.slab {
  position: relative; cursor: pointer;
  background: linear-gradient(170deg, #ffffffd9, #dbe4efd9);
  border: 3px solid #ffffff;
  border-radius: 14px; padding: 8px 8px 6px;
  box-shadow: 0 10px 22px rgba(70, 90, 130, .25), inset 0 0 12px #ffffff8c;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.slab-label {
  width: 100%; display: grid; grid-template-columns: 1fr auto;
  grid-template-areas: "brand grade" "name grade";
  background: #fff; border-radius: 8px; padding: 4px 8px;
  box-shadow: var(--shadow-sm);
}
.slab-brand { grid-area: brand; font-size: .55rem; font-weight: 900; letter-spacing: 1px; color: #1798a9; }
.slab-name { grid-area: name; font-size: .68rem; font-weight: 900; color: var(--text-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px; }
.slab-grade {
  grid-area: grade; align-self: center;
  font-size: 1.25rem; font-weight: 900; color: var(--text-strong);
  background: linear-gradient(160deg, #fef3c7, #fbbf24);
  border-radius: 8px; padding: 2px 9px;
}
.slab-score { font-size: .68rem; font-weight: 900; color: var(--muted); }

.grade-badge {
  position: absolute; top: 0; right: 0; z-index: 3;
  background: linear-gradient(90deg, #fbbf24, #f59e0b); color: #fff;
  font-size: 1.2em; font-weight: 900; padding: .3em 1em;
  border-radius: 0 1.4em 0 1em;
}

/* grading report (in modal) */
.report-card { font-weight: 800; color: var(--text-strong); }
.report-grade {
  font-size: 3rem; font-weight: 900; color: var(--text-strong);
  background: linear-gradient(160deg, #fef3c7, #fbbf24);
  border-radius: 16px; padding: 2px 22px; width: fit-content; margin: 6px auto;
}
.report-score { color: var(--muted); font-weight: 900; margin-bottom: 10px; }
.report-row { display: flex; align-items: center; gap: 10px; padding: 4px 0; }
.report-label { width: 84px; text-align: left; font-size: .78rem; font-weight: 800; color: var(--text-strong); }
.report-bar { flex: 1; height: 10px; background: #edf1f7; border-radius: 5px; overflow: hidden; }
.report-fill { height: 100%; border-radius: 5px; background: linear-gradient(90deg, #35c6d9, #35d9b9); }
.report-val { width: 40px; text-align: right; font-size: .78rem; font-weight: 900; color: var(--muted); }

.cond-chip { font-weight: 900; font-size: .95rem; }
.result-cond { font-size: .72rem; font-weight: 900; margin-top: 4px; text-align: center; }
.locked-buy {
  font-size: .68rem; font-weight: 900; color: var(--muted);
  background: #ffffffcc; border-radius: 999px; padding: 3px 10px; margin-top: 6px;
}
.nav-dot {
  position: absolute; top: 2px; right: 10px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #f43f5e; border: 2px solid #fff;
}
.nav-btn { position: relative; }

/* ---------------- wonder pick ---------------- */

.wonder-blurb { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 14px; padding: 0 8px; }
.wonder-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 16px; }
.wonder-slot { position: relative; }
.wonder-slot.facedown { cursor: pointer; transition: transform .15s; animation: deal-in .4s ease backwards; }
.wonder-slot.facedown:hover { transform: translateY(-6px); }
@keyframes deal-in { from { transform: translateY(30px) scale(.8); opacity: 0; } }
.wonder-actions { display: flex; justify-content: center; gap: 12px; }
.wonder-won { display: flex; justify-content: center; margin-bottom: 16px; }
.wonder-won .tcg-card { font-size: 10px; }

/* ---------------- collection ---------------- */

.collection-stats { text-align: center; color: var(--muted); font-size: .85rem; margin-bottom: 12px; }
.collection-tools { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; align-items: center; }
.filter-row { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }

.chip {
  --chip-color: var(--text-strong);
  background: var(--panel); color: var(--muted); border: none;
  border-radius: 999px; padding: 7px 14px; font-size: .78rem; font-weight: 800;
  font-family: inherit; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: all .12s;
}
.chip:hover { color: var(--chip-color); }
.chip.active { color: #fff; background: #46536b; }

.collection-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
}
.card-slot { display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; cursor: pointer; }

.card-slot.locked {
  width: 129px; height: 181px; border-radius: 12px;
  border: 2.5px dashed #c3cddd; background: #ffffff80;
  display: flex; align-items: center; justify-content: center;
}
.locked-emoji { font-size: 2.4rem; color: #c3cddd; font-weight: 900; }

.danger-zone { margin-top: 36px; display: flex; justify-content: center; }

/* ---------------- bottom nav ---------------- */

.bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 520px; z-index: 30;
  background: #ffffffe8; backdrop-filter: blur(10px);
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -6px 20px rgba(70, 90, 130, .12);
  display: flex; justify-content: space-around;
  padding: 10px 8px calc(10px + env(safe-area-inset-bottom));
}
.nav-btn {
  background: none; border: none; cursor: pointer; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 1.35rem; color: var(--muted); font-weight: 800;
  filter: grayscale(1); opacity: .55; transition: all .15s;
  padding: 4px 18px; border-radius: 14px;
}
.nav-btn span { font-size: .68rem; }
.nav-btn.active { filter: none; opacity: 1; color: var(--text-strong); background: #eef3fa; }

/* ---------------- toast ---------------- */

.toast {
  position: fixed; bottom: 96px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: #fffffff2; border-radius: 999px; box-shadow: var(--shadow);
  padding: 12px 24px; font-weight: 800; z-index: 70; color: var(--text-strong);
  opacity: 0; pointer-events: none; transition: all .25s;
  max-width: 90vw; text-align: center; font-size: .88rem;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------------- responsive ---------------- */

@media (max-width: 400px) {
  .tcg-sm { font-size: 4.6px; }
  .single-reveal .tcg-card { font-size: 10px; }
  .pack-visual.big { width: 180px; height: 292px; }
}