/* Reference artwork treatment: bright objects, calm surrounding UI. */
.card-collection{max-width:1180px}.card-collection .collection-tile{grid-template-columns:100px minmax(0,1fr);gap:7px 14px;padding:18px 16px;min-height:154px;background:linear-gradient(145deg,#fff,#f7faff);border-color:#d5e1ee}.card-collection .collection-tile .world-art{width:100px;height:106px;grid-row:span 2}.card-collection .collection-tile .world-art img{filter:drop-shadow(0 5px 8px #2864a71c)}.card-collection .collection-tile.selected{border:2px solid #3998eb;background:linear-gradient(135deg,#f2fbff,#f6f3ff);box-shadow:0 0 0 3px #1477f20a}.card-collection .collection-tile.selected:after{content:'✓';position:absolute;top:8px;right:10px;color:#1163c6;font-weight:800;font-size:14px}.card-collection .collection-tile.selected .progress i{background:linear-gradient(90deg,#19c9d5,#1477f2,#8748eb)}.card-collection .collection-tile strong{font-size:13px;color:#17365b}.card-collection .filters button.active{background:#e9f5ff;color:#1163c6;border-color:#62b4ed;box-shadow:inset 0 0 0 1px #62b4ed}.card-collection .cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,235px),1fr));gap:22px}.card{--rarity-edge:#55708f;background:linear-gradient(145deg,#19395b,#121f3c);color:#f1f8ff;border:1px solid var(--rarity-edge);border-top:3px solid var(--rarity-edge);padding:12px;border-radius:18px;box-shadow:inset 0 1px 0 #fff2,0 8px 20px #12345b18}.card[data-rarity=RARE]{--rarity-edge:#46cbe2;box-shadow:inset 0 0 0 1px #46cbe22b,0 8px 20px #12345b18}.card[data-rarity=EPIC]{--rarity-edge:#a17de7;box-shadow:inset 0 0 0 1px #a17de73b,0 8px 20px #12345b18}.card[data-rarity=LEGENDARY]{--rarity-edge:#6c9eea;background:linear-gradient(135deg,#152d53,#27345f,#382660);box-shadow:inset 0 0 0 1px #a7bffa60,0 7px 21px #4b5d9c26}.card[data-rarity=SECRET]{--rarity-edge:#8782c9;background:linear-gradient(145deg,#101b35,#292445)}.card .card-world-label{color:#b7cee7}.card[data-rarity=SECRET] .card-world-label{color:#c5c4e7}.card strong{font-size:20px}.card .card-motif{position:relative;background:#122440;box-shadow:inset 0 0 0 1px #75d8ed4a;margin:0 0 12px;border-radius:12px}.card .card-motif:after{content:'';position:absolute;inset:0;border:4px solid #152d4d;border-radius:12px;box-shadow:inset 0 0 0 1px #62c3e270;pointer-events:none}.card[data-rarity=EPIC] .card-motif:after{border-color:#252749;box-shadow:inset 0 0 0 1px #ac8cef88}.card[data-rarity=LEGENDARY] .card-motif:after{border-color:#263454;box-shadow:inset 0 0 0 1px #9fbdff,inset 0 0 22px #8748eb17}.card .card-bottom{color:#c0d6ec}.card .card-rarity{color:#ecf8ff;font-size:10px;letter-spacing:.05em;border:1px solid var(--rarity-edge);border-radius:6px;padding:4px 7px}.card .card-copies{color:#c0d6ec}.card.upgraded{box-shadow:inset 0 0 0 1px #6fc8df,0 8px 20px #12345b18}.card.locked{background:radial-gradient(ellipse at 50% 38%,#244262,#15253f 75%)!important;color:#c5d9ee;border-color:#466080!important}.card.locked .world-art img{filter:brightness(0) saturate(0);opacity:.75}.card.locked .world-art{opacity:.7;filter:drop-shadow(0 0 2px #79bce2);width:min(155px,100%)}.card.locked .question{color:#e3f5ff;font-size:52px;text-shadow:0 1px 12px #49b8e342}.card.locked strong,.card.locked .card-world-label{color:#c5d9ee}.card.locked .card-rarity{border-color:#6d87a64d;color:#a6c3df}.card.secret-hidden{background:radial-gradient(ellipse at 50% 40%,#302c54,#121c34 80%)!important;border-color:#7879ab!important}.card.secret-hidden .secret-shape{background:#6c6898}.card-collection .collection-controls select:focus-visible{outline:3px solid #1477f2;outline-offset:3px}.card-collection .cards .card:hover{box-shadow:inset 0 1px 0 #fff2,0 10px 24px #12345b25;transform:translateY(-2px)}
@media(max-width:1439px){.card-collection .collection-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}.card-collection .collection-tile{grid-template-columns:1fr;justify-items:center;text-align:center;padding:16px 12px}.card-collection .collection-tile .world-art{grid-row:auto;width:110px;height:110px}}
@media(max-width:800px){.card-collection .collection-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.card-collection .collection-tile .world-art{width:105px;height:105px}}
@media(max-width:600px){.card-collection .cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{padding:9px}.card strong{font-size:17px}.card .card-world-label{font-size:8px}.card .card-rarity{font-size:9px;padding:3px 5px}.card .card-bottom{gap:5px;font-size:9px}.card.locked .question{font-size:44px}.card-collection .collection-tile strong{font-size:12px}.card-collection .collection-tile{min-height:150px;padding:12px 9px}}
@media(max-width:359px){.card-collection .cards{grid-template-columns:1fr}.card-collection .collection-tiles{grid-template-columns:1fr}.card-collection .collection-tile{grid-template-columns:96px minmax(0,1fr);text-align:left;justify-items:start;min-height:126px}.card-collection .collection-tile .world-art{grid-row:span 2;width:96px;height:100px}.card strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){.card-collection .cards .card:hover{transform:none}}
.card-collection .collection-tile .progress i{background:linear-gradient(90deg,#19c9d5,#1477f2,#8748eb)}.card-collection .collection-tile:hover{border-color:#88b8f4}.card-collection .collection-tile.selected:hover{border-color:#3998eb}