:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f7f7f5;--surface:#fff;--surface-raised:#fff;--text:#121212;--text-muted:#666;--border:#dcdcd9;--border-focus:#121212;--accent:#121212;--accent-ink:#fff;--primary:#121212;--primary-hover:#2c2c2c;--gold:#fb9b00;--success:#2b8a3e;--success-bg:#ebfbee;--error:#d93025;--error-bg:#fde8e8;--domino-bg:#fff;--domino-border:#bbbbbe;--domino-pip:#18181b;--domino-divider:#d4d4d8;--domino-shadow:0 3px 6px #00000014, 0 1px 2px #0000000f;--domino-selected:#2563eb;--region-0-fill:#d5b8db;--region-0-stroke:#753bbd;--region-0-badge:#753bbd;--region-1-fill:#f4a6b8;--region-1-stroke:#d81b60;--region-1-badge:#d81b60;--region-2-fill:#8ec5d0;--region-2-stroke:#00838f;--region-2-badge:#00838f;--region-3-fill:#f0b882;--region-3-stroke:#d85604;--region-3-badge:#d85604;--region-4-fill:#b5c282;--region-4-stroke:#557e02;--region-4-badge:#557e02;--region-5-fill:#9bb0c4;--region-5-stroke:#0d47a1;--region-5-badge:#0d47a1;--region-6-fill:#bcc3cb;--region-6-stroke:#455a64;--region-6-badge:#455a64;--region-7-fill:#f092b8;--region-7-stroke:#c026d3;--region-7-badge:#c026d3;--empty-fill:#dfd3c3;--empty-stroke:#0000001f;--board-cell-outer:#e6dcce;--board-outer-bg:#e6dcce;--serif:"Karnak", "Cheltenham", "Georgia", "Times New Roman", serif;--sans:"Libre Franklin", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--discord-top-offset:env(safe-area-inset-top,0px)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root[data-discord-mobile=true]{--discord-top-offset:calc(52px + env(safe-area-inset-top,0px))}@media (prefers-color-scheme:dark){:root{--bg:#121214;--surface:#1c1c1f;--surface-raised:#26262b;--text:#f4f4f5;--text-muted:#a1a1aa;--border:#333338;--border-focus:#fff;--accent:#f4f4f5;--accent-ink:#121214;--primary:#fff;--primary-hover:#e4e4e7;--success:#40c057;--success-bg:#132817;--error:#f03e3e;--error-bg:#331515;--domino-bg:#28282d;--domino-border:#44444c;--domino-pip:#f4f4f5;--domino-divider:#3e3e46;--domino-shadow:0 4px 8px #0006;--domino-selected:#60a5fa;--region-0-fill:#d4b8e2;--region-0-stroke:#753bbd;--region-0-badge:#753bbd;--region-1-fill:#f2aab8;--region-1-stroke:#d81b60;--region-1-badge:#d81b60;--region-2-fill:#96c4ce;--region-2-stroke:#00838f;--region-2-badge:#00838f;--region-3-fill:#f2be8d;--region-3-stroke:#d85604;--region-3-badge:#d85604;--region-4-fill:#b8c48a;--region-4-stroke:#557e02;--region-4-badge:#557e02;--region-5-fill:#9ab0c4;--region-5-stroke:#0d47a1;--region-5-badge:#0d47a1;--region-6-fill:#bcc3cb;--region-6-stroke:#455a64;--region-6-badge:#455a64;--region-7-fill:#f092b8;--region-7-stroke:#c026d3;--region-7-badge:#c026d3;--empty-fill:#dfd3c3;--empty-stroke:#0000001f;--board-cell-outer:#e6dcce;--board-outer-bg:#e6dcce}}*,:before,:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{background-color:var(--bg);width:100%;height:100%;color:var(--text);font-family:var(--sans);-webkit-user-select:none;user-select:none;font-size:15px;line-height:1.5;overflow-x:hidden}#app{flex-direction:column;min-height:100%;display:flex}.app-header{z-index:100;background-color:var(--surface);border-bottom:1px solid var(--border);padding-top:var(--discord-top-offset);transition:background-color .2s;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;max-width:800px;height:54px;margin:0 auto;padding:0 16px;display:flex}.nav-left,.nav-right{align-items:center;gap:8px;display:flex}.app-title-btn{cursor:pointer;color:var(--text);border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;gap:8px;padding:4px 6px;text-decoration:none;transition:opacity .15s;display:flex}.app-title-btn:hover{opacity:.85}.app-logo-text{font-family:var(--serif);letter-spacing:-.5px;color:var(--text);font-size:24px;font-weight:700}.diff-badge{font-family:var(--sans);text-transform:uppercase;letter-spacing:.5px;border-radius:var(--radius-full);padding:2px 7px;font-size:11px;font-weight:700}.diff-badge.easy{color:#0f5132;background-color:#d1e7dd}.diff-badge.medium{color:#664d03;background-color:#fff3cd}.diff-badge.hard{color:#842029;background-color:#f8d7da}.timer-pill{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-full);font-family:var(--font-mono);color:var(--text);align-items:center;gap:6px;padding:4px 12px;font-size:13px;font-weight:600;display:flex;box-shadow:0 1px 3px #0000000d}.icon-btn{border-radius:var(--radius-full);border:1px solid var(--border);background-color:var(--surface);width:36px;height:36px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;font-size:16px;transition:all .15s;display:inline-flex}.icon-btn:hover{background-color:var(--surface-raised);border-color:var(--border-focus);transform:translateY(-1px)}.icon-btn:active{transform:translateY(0)}.icon-btn.btn-back{font-size:18px;font-weight:700}.levels-view{flex-direction:column;gap:24px;width:100%;max-width:680px;margin:0 auto;padding:24px 16px 48px;display:flex}.levels-header{text-align:center;padding:12px 0}.levels-title{font-family:var(--serif);margin-bottom:6px;font-size:32px;font-weight:700}.levels-date{color:var(--text-muted);font-size:15px;font-weight:500}.difficulty-cards{flex-direction:column;gap:14px;display:flex}.diff-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;justify-content:space-between;align-items:center;padding:20px;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex;box-shadow:0 2px 6px #00000008}.diff-card:hover{border-color:var(--border-focus);transform:translateY(-2px);box-shadow:0 6px 16px #00000012}.diff-card:active{transform:translateY(0)}.card-content{flex-direction:column;gap:6px;display:flex}.card-title-row{align-items:center;gap:10px;display:flex}.card-title{font-family:var(--serif);font-size:20px;font-weight:700}.card-desc{color:var(--text-muted);font-size:13.5px}.card-right{align-items:center;gap:12px;display:flex}.card-status{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.status-badge{border-radius:var(--radius-sm);align-items:center;gap:4px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.status-badge.completed{background-color:var(--success-bg);color:var(--success)}.status-badge.in-progress{color:#856404;background-color:#fff3cd}.status-time{font-family:var(--font-mono);color:var(--text-muted);font-size:12px}.card-arrow{color:var(--text-muted);font-size:20px}.more-puzzles-promo-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 6px #00000008}.more-puzzles-promo-card:before{content:"";background:linear-gradient(#f59e0b,#0284c7,#9333ea,#2563eb,#10b981,#16a34a,#820458);width:4px;position:absolute;top:0;bottom:0;left:0}.more-puzzles-promo-card:hover{border-color:var(--border-focus);transform:translateY(-2px);box-shadow:0 6px 16px #00000014}.more-puzzles-promo-card:active{transform:translateY(0)}.promo-card-left{flex-direction:column;flex:1;gap:4px;display:flex}.promo-card-badge{letter-spacing:.06em;color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:700}.promo-card-title{font-family:var(--serif);color:var(--text);font-size:19px;font-weight:700}.promo-card-desc{color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.4}.promo-card-right{flex-shrink:0;align-items:center;gap:12px;display:flex}.promo-icons-preview{background-color:var(--surface-raised);border-radius:var(--radius-md);border:1px solid var(--border);align-items:center;gap:5px;padding:6px 10px;font-size:17px;display:flex}.more-games-badge{color:#fff;border-radius:var(--radius-full);background-color:#5865f2;padding:2px 8px;font-size:11px;font-weight:700}.more-puzzles-view{flex-direction:column;gap:20px;width:100%;max-width:680px;margin:0 auto;padding:24px 16px 48px;display:flex}.more-puzzles-header{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:8px 0 12px;display:flex;position:relative}.btn-back-pill{background-color:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-full);cursor:pointer;align-self:flex-start;margin-bottom:4px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.btn-back-pill:hover{background-color:var(--surface-raised);border-color:var(--border-focus)}.sister-games-list{flex-direction:column;gap:16px;display:flex}.sister-game-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:16px;padding:20px;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;box-shadow:0 2px 6px #00000008}.sister-game-card:hover{border-color:var(--game-accent,var(--border-focus));box-shadow:0 4px 14px #0000000f}.sister-game-top{align-items:flex-start;gap:16px;display:flex}.sister-game-icon-box{border:1px solid var(--border);background-color:var(--surface-raised);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;display:flex;overflow:hidden;box-shadow:0 2px 6px #0000000d}.sister-game-image{object-fit:cover;width:100%;height:100%;display:block}.sister-game-info{flex-direction:column;flex:1;gap:6px;display:flex}.sister-game-title-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.sister-game-title{font-family:var(--serif);color:var(--text);margin:0;font-size:20px;font-weight:700}.sister-game-tag{border-radius:var(--radius-full);letter-spacing:.02em;padding:2px 8px;font-size:11.5px;font-weight:700}.sister-game-desc{color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.45}.sister-game-actions{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;padding-top:14px;display:flex}.btn-launch-activity{color:#fff;border-radius:var(--radius-md);cursor:pointer;background-color:#5865f2;border:none;align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;font-weight:600;transition:background-color .15s,transform .1s;display:inline-flex}.btn-launch-activity:hover{background-color:#4752c4;transform:translateY(-1px)}.btn-launch-activity:active{transform:translateY(0)}.discord-btn-icon{flex-shrink:0}.btn-copy-link{background-color:var(--surface-raised);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.btn-copy-link:hover{background-color:var(--surface);border-color:var(--border-focus)}.btn-copy-link.copied{background-color:var(--success-bg);border-color:var(--success);color:var(--success)}@media (width<=540px){.more-puzzles-promo-card{flex-direction:column;align-items:flex-start}.promo-card-right{justify-content:space-between;width:100%}.sister-game-actions{flex-direction:column;align-items:stretch}.btn-launch-activity,.btn-copy-link{justify-content:center}}.game-view{flex-direction:column;flex:1;align-items:center;gap:20px;width:100%;max-width:640px;margin:0 auto;padding:16px 12px 32px;display:flex}.game-banner{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center;width:100%;padding:10px 16px;font-size:13.5px;font-weight:500;animation:.2s fadeIn}.game-banner.error{background-color:var(--error-bg);color:var(--error);border-color:var(--error)}.game-banner.success{background-color:var(--success-bg);color:var(--success);border-color:var(--success)}.board-container{aspect-ratio:1;-webkit-user-select:none;user-select:none;background-color:#0000;border-radius:20px;gap:0;width:100%;max-width:440px;padding:14px;position:relative;overflow:visible}.board-cell{box-sizing:border-box;cursor:pointer;box-shadow:0 0 0 5px var(--board-cell-outer,#e6dcce);touch-action:none;justify-content:center;align-items:center;transition:background-color .15s,transform .1s;display:flex;position:relative}.board-cell.cell-empty{visibility:hidden;pointer-events:none;box-shadow:none!important;background:0 0!important;border:none!important}.board-cell.cell-playable{visibility:visible;z-index:2}.board-cell.has-badge{z-index:25!important}.board-cell.cell-dragging{opacity:.35}.board-cell.preview-valid{outline-offset:-2px;z-index:5;background-color:#2563eb4d!important;outline:2.5px dashed #2563eb!important}.board-cell.preview-invalid{outline-offset:-2px;z-index:5;background-color:#dc262640!important;outline:2.5px dashed #dc2626!important}.board-badges-overlay{pointer-events:none;z-index:50;position:absolute;inset:14px;overflow:visible}.region-diamond-wrapper{z-index:30;pointer-events:none;filter:drop-shadow(0 2px 5px #00000040);justify-content:center;align-items:center;display:flex;position:absolute;transform:translate(-50%,-50%)}.region-diamond-wrapper text{text-anchor:middle!important;dominant-baseline:central!important}.region-diamond-wrapper.satisfied{filter:drop-shadow(0 0 6px #2b8a3eb3)drop-shadow(0 2px 4px #00000040)}.diamond-check-badge{color:#fff;background:#2b8a3e;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;font-weight:900;animation:.2s cubic-bezier(.175,.885,.32,1.275) popIn;display:flex;position:absolute;top:-2px;right:-2px;box-shadow:0 1px 4px #00000059}.board-placed-half{touch-action:none;cursor:grab;z-index:4;background-color:#fff;border-radius:8px;justify-content:center;align-items:center;width:100%;height:100%;animation:.15s cubic-bezier(.175,.885,.32,1.275) popIn;display:flex;box-shadow:0 2px 5px #00000026,inset 0 0 0 1px #0000001f}.board-placed-half .domino-pip{background-color:#1a1a1a!important}.board-placed-half:active{cursor:grabbing}.board-preview-half{opacity:.65;pointer-events:none;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.domino-tile{background-color:var(--domino-bg);border:1.5px solid var(--domino-border);border-radius:var(--radius-sm);cursor:grab;box-shadow:var(--domino-shadow);touch-action:none;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:2px;transition:transform .15s,box-shadow .15s,border-color .15s;display:inline-flex}.domino-tile:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 12px #00000026}.domino-tile:active:not(:disabled){cursor:grabbing;transform:translateY(0)}.domino-tile.selected{border-color:var(--domino-selected);transform:translateY(-3px);box-shadow:0 0 0 3px #2563eb59,0 4px 10px #00000026}.domino-tile.disabled{opacity:.35;cursor:not-allowed;filter:grayscale(80%)}.domino-tile.horizontal{flex-direction:row}.domino-tile.vertical{flex-direction:column}.domino-divider{background-color:var(--domino-divider)}.domino-tile.horizontal .domino-divider{width:1.5px;height:80%}.domino-tile.vertical .domino-divider{width:80%;height:1.5px}.domino-half{pointer-events:none;justify-content:center;align-items:center;display:flex;position:relative}.domino-pip{background-color:var(--domino-pip);pointer-events:none;border-radius:50%;position:absolute;box-shadow:inset 0 1px 1px #0000004d}.drag-ghost{z-index:10000;pointer-events:none;opacity:.95;filter:drop-shadow(0 14px 24px #00000059);will-change:left, top;cursor:grabbing;position:fixed;transform:translate(-50%,-50%)scale(1.08)}.tray-container{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:14px;width:100%;max-width:580px;padding:16px;display:flex;box-shadow:0 2px 8px #0000000a}.tray-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.tray-info{align-items:center;gap:8px;display:flex}.tray-counter{color:var(--text-muted);font-size:13.5px;font-weight:600}.tray-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tray-domino-list{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;max-height:230px;padding:6px 2px;display:flex;overflow-y:auto}.tray-item{touch-action:none;cursor:grab;justify-content:center;align-items:center;min-width:74px;min-height:74px;padding:2px;transition:opacity .2s,transform .15s;display:inline-flex}.tray-item:active{cursor:grabbing}.tray-item.placed{opacity:.25;pointer-events:none}.tray-item.dragging{opacity:.3}.btn{font-family:var(--sans);border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:13.5px;font-weight:600;transition:all .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--primary);color:var(--accent-ink);border-color:var(--primary)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary{background-color:var(--surface-raised);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--border-focus)}.btn-outline{color:var(--text);border-color:var(--border);background:0 0}.btn-outline:hover:not(:disabled){border-color:var(--border-focus);background-color:var(--surface-raised)}.btn-block{width:100%}.btn-lg{padding:12px 20px;font-size:15px}.btn-submit{animation:1.5s infinite pulse}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background-color:#000000a6;justify-content:center;align-items:center;padding:16px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-dialog{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;width:100%;max-width:480px;max-height:90vh;animation:.2s cubic-bezier(.16,1,.3,1) scaleUp;display:flex;overflow:hidden;box-shadow:0 16px 40px #00000040}.modal-dialog.modal-large{max-width:600px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{font-family:var(--serif);font-size:20px;font-weight:700}.btn-close{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:4px;font-size:18px}.btn-close:hover{color:var(--text)}.modal-body{flex-direction:column;gap:16px;padding:20px;display:flex;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);background-color:var(--surface);padding:14px 20px}.rule-section{flex-direction:column;gap:8px;display:flex}.rule-section h3{font-size:15px;font-weight:700}.rule-section ul{flex-direction:column;gap:6px;padding-left:20px;font-size:14px;display:flex}.rule-grid{grid-template-columns:1fr;gap:10px;display:grid}.rule-card{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:12px;padding:10px 14px;display:flex}.rule-badge{background-color:var(--primary);color:var(--accent-ink);border-radius:var(--radius-sm);text-align:center;min-width:32px;padding:4px 8px;font-size:13px;font-weight:700}.modal-tabs{border-bottom:1px solid var(--border);background-color:var(--surface);flex-direction:column;gap:10px;padding:12px 20px;display:flex}.tab-group{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:6px;padding:3px;display:flex}.tab-btn{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;flex:1;padding:6px 10px;font-size:12.5px;font-weight:600;transition:all .15s}.tab-btn.active{background-color:var(--surface);color:var(--text);box-shadow:0 1px 3px #00000014}.leaderboard-table{flex-direction:column;gap:2px;display:flex}.table-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;align-items:center;padding:8px 12px;font-size:12px;font-weight:700;display:flex}.table-body{flex-direction:column;gap:4px;display:flex}.table-row{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;padding:10px 12px;font-size:14px;display:flex}.table-row.row-you{border-color:var(--gold);background-color:#fb9b000f}.col-rank{width:40px;font-weight:700}.col-player{flex:1;align-items:center;gap:8px;display:flex;overflow:hidden}.player-avatar{border-radius:50%;width:24px;height:24px}.player-name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.tag-you{background-color:var(--gold);color:#000;border-radius:var(--radius-sm);padding:2px 5px;font-size:10px;font-weight:700}.col-stat{font-weight:700}.font-mono{font-family:var(--font-mono)}.win-dialog{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:32px 24px;display:flex}.win-icon{font-size:54px;animation:.6s bounce}.win-title{font-family:var(--serif);font-size:28px;font-weight:700}.win-subtitle{color:var(--text-muted);font-size:15px}.win-stats-grid{grid-template-columns:1fr 1fr;gap:12px;width:100%;display:grid}.win-stat-card{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;align-items:center;gap:4px;padding:16px;display:flex}.stat-value{font-size:22px;font-weight:700}.stat-label{color:var(--text-muted);text-transform:uppercase;font-size:12px;font-weight:600}.win-actions{flex-direction:column;gap:10px;width:100%;margin-top:8px;display:flex}.profile-header{border-bottom:1px solid var(--border);align-items:center;gap:14px;padding-bottom:16px;display:flex}.profile-avatar{border:2px solid var(--border);border-radius:50%;width:56px;height:56px}.profile-name{font-size:18px;font-weight:700}.profile-sub{color:var(--text-muted);font-size:13px}.profile-stats-list{flex-direction:column;gap:12px;display:flex}.profile-diff-card{background-color:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:8px;padding:12px 16px;display:flex}.profile-diff-card h4{letter-spacing:.5px;color:var(--text-muted);font-size:13px}.stats-row{text-align:center;grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.stats-row .num{font-size:15px;font-weight:700;display:block}.stats-row .lbl{color:var(--text-muted);font-size:11px}.challenge-desc{color:var(--text-muted);margin-bottom:12px;font-size:14px}.challenge-preview-box{background-color:var(--surface-raised);border:1px dashed var(--border);border-radius:var(--radius-md);margin-bottom:16px;padding:14px;font-size:13.5px;line-height:1.4}.challenge-btn-group{flex-direction:column;gap:10px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes popIn{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.loading-screen{text-align:center;background-color:var(--surface-bg);flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:32px 20px;animation:.3s ease-out fadeIn;display:flex}.loading-logo-card{border:1px solid #00000014;border-radius:24px;justify-content:center;align-items:center;width:108px;height:108px;margin-bottom:24px;animation:2.4s ease-in-out infinite floatBounce;display:flex;overflow:hidden;box-shadow:0 12px 28px -6px #00000024,0 4px 12px -2px #00000014}.loading-logo-img{object-fit:cover;width:100%;height:100%;display:block}.loading-title{font-family:var(--serif);color:var(--text);letter-spacing:-.02em;margin:0 0 8px;font-size:26px;font-weight:700}.loading-subtitle{font-family:var(--sans);color:var(--text-muted);margin:0 0 24px;font-size:14px}.loading-spinner{justify-content:center;align-items:center;gap:8px;display:flex}.loading-dot{background-color:var(--primary,#000);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite both loadingDotPulse}.loading-dot:first-child{animation-delay:-.32s}.loading-dot:nth-child(2){animation-delay:-.16s}@keyframes floatBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes loadingDotPulse{0%,80%,to{opacity:.3;transform:scale(.6)}40%{opacity:1;transform:scale(1.1)}}.collection-stats-dialog{width:95%;max-width:640px}.collection-stats-summary-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px;display:grid}@media (width<=500px){.collection-stats-summary-grid{grid-template-columns:1fr}}.collection-kpi-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:4px;padding:12px 14px;display:flex}.kpi-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:11.5px;font-weight:700}.kpi-num{color:var(--text);font-size:24px;font-weight:800;line-height:1.1}.kpi-sub{color:var(--text-muted);font-size:11px}.collection-table{border-collapse:collapse;width:100%;font-size:13px}.collection-table th{border-bottom:2px solid var(--border);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;padding:8px 10px;font-size:11.5px}.collection-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px}.badge-click{border-radius:6px;padding:2px 7px;font-size:13px;font-weight:700;display:inline-block}.badge-play{color:#5865f2;background:#5865f21f}.badge-copy{color:#10b981;background:#10b9811f}.user-sub{color:var(--text-muted);margin-top:2px;font-size:10.5px;display:block}.btn-stats-toggle{border:1px solid var(--border);background:var(--surface-raised);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.btn-stats-toggle:hover{background:var(--surface);border-color:var(--primary)}