:root{--bsb-primary:#8B7BB8;--bsb-accent:#7BC8B8;--bsb-text:#3D2F50;--bsb-text-muted:#695A80;--bsb-theme-color:#F8BBD0;--bsb-theme-dark:#EC407A;--bsb-marked:#E8E0F4;--bsb-marked-border:#C4B5E0;--bsb-bingo:#F0C850}.bsb-wrap{max-width:780px;margin:20px auto 24px;padding:0 16px}.bsb-label{font-family:'Nunito',sans-serif;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--bsb-text-muted);display:block;margin-bottom:5px}.bsb-title-input{font-family:'Nunito',sans-serif;font-size:14px;font-weight:600;color:var(--bsb-text);border:1.5px solid rgb(139 123 184 / .25);border-radius:8px;padding:7px 12px;max-width:240px;transition:border-color 0.2s}.bsb-title-input:focus{outline:none;border-color:var(--bsb-primary)}.bsb-count-input{font-family:'Nunito',sans-serif;font-size:14px;font-weight:600;color:var(--bsb-text);border:1.5px solid rgb(139 123 184 / .25);border-radius:8px;padding:7px 12px;width:80px;transition:border-color 0.2s}.bsb-count-input:focus{outline:none;border-color:var(--bsb-primary)}.bsb-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.bsb-toggle input{display:none}.bsb-toggle-slider{width:36px;height:20px;background:rgb(139 123 184 / .2);border-radius:10px;position:relative;transition:background 0.2s}.bsb-toggle-slider::after{content:'';position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;top:2px;left:2px;transition:transform 0.2s;box-shadow:0 1px 3px rgb(0 0 0 / .15)}.bsb-toggle input:checked+.bsb-toggle-slider{background:var(--bsb-primary)}.bsb-toggle input:checked+.bsb-toggle-slider::after{transform:translateX(16px)}.bsb-toggle-text{font-family:'Nunito',sans-serif;font-size:13px;font-weight:600;color:var(--bsb-text-muted)}.bsb-counts{display:flex;flex-wrap:wrap;gap:4px}.bsb-theme-btn,.bsb-grid-size,.bsb-cpp{min-width:36px;height:36px;border-radius:8px;border:1.5px solid rgb(139 123 184 / .15);background:#fff;font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;color:var(--bsb-text-muted);cursor:pointer;transition:all 0.2s;padding:0 8px}.bsb-theme-btn:hover,.bsb-grid-size:hover,.bsb-cpp:hover{border-color:var(--bsb-primary)}.bsb-theme-btn.active,.bsb-grid-size.active,.bsb-cpp.active{background:var(--bsb-primary);border-color:var(--bsb-primary);color:#fff}.bsb-colors{display:flex;gap:6px}.bsb-color{width:28px;height:28px;border-radius:50%;border:2px solid #fff0;cursor:pointer;transition:all 0.2s}.bsb-color:hover{transform:scale(1.15)}.bsb-color.active{border-color:var(--bsb-text);box-shadow:0 0 0 2px #fff,0 0 0 4px var(--bsb-text)}.bsb-btn{font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;border:none;border-radius:24px;padding:10px 20px;cursor:pointer;transition:all 0.2s}.bsb-btn-generate{background:linear-gradient(135deg,var(--bsb-primary),#7A6AAA);color:#fff}.bsb-action-bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}.bsb-action-btn{font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;border:none;border-radius:8px;padding:9px 16px;cursor:pointer;transition:all 0.15s;white-space:nowrap}.bsb-action-primary{background:linear-gradient(135deg,var(--bsb-primary),#7A6AAA);color:#fff}.bsb-action-primary:hover{box-shadow:0 4px 12px rgb(139 123 184 / .35);transform:translateY(-1px)}.bsb-action-secondary{background:rgb(139 123 184 / .08);color:var(--bsb-text-muted)}.bsb-action-secondary:hover{background:rgb(139 123 184 / .15);color:var(--bsb-primary)}.bsb-action-secondary.active{background:rgb(139 123 184 / .12);border:1.5px solid var(--bsb-primary);color:var(--bsb-primary);padding:8px 15px}.bsb-arrow{font-size:10px;margin-left:2px}.bsb-panel{border:1.5px solid rgb(139 123 184 / .2);border-radius:12px;padding:20px 24px;background:rgb(247 245 251 / .6);margin-bottom:20px}.bsb-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px}.bsb-cards{display:flex;justify-content:center}.bsb-card{background:#fff;border-radius:12px;border:1px solid rgb(0 0 0 / .12);box-shadow:0 4px 16px rgb(61 47 80 / .08);overflow:hidden;page-break-inside:avoid;width:100%;max-width:640px}.bsb-card-top{background:var(--bsb-theme-color);padding:14px 16px;text-align:center}.bsb-card-title{font-family:'Nunito',sans-serif;font-size:20px;font-weight:800;color:var(--bsb-text);letter-spacing:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bsb-card-header{display:grid;grid-template-columns:repeat(5,1fr);background:var(--bsb-theme-dark);padding:8px 8px}.bsb-card-letter{text-align:center;font-family:'Nunito',sans-serif;font-size:18px;font-weight:800;color:#fff}.bsb-card-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgb(0 0 0 / .12)}.bsb-card-grid.grid-3x3{grid-template-columns:repeat(3,1fr)}.bsb-card-grid.grid-4x4{grid-template-columns:repeat(4,1fr)}.bsb-cell{background:#fff;aspect-ratio:1;display:flex;align-items:center;justify-content:center;text-align:center;font-family:'Nunito',sans-serif;font-size:14px;font-weight:600;color:var(--bsb-text);padding:4px;line-height:1.2;overflow:hidden;overflow-wrap:break-word}.grid-4x4 .bsb-cell{font-size:15px;padding:5px}.grid-3x3 .bsb-cell{font-size:17px;padding:8px}.bsb-cell-free{font-size:22px;background:var(--bsb-theme-color)}.grid-4x4 .bsb-cell-free{font-size:24px}.grid-3x3 .bsb-cell-free{font-size:28px}.bsb-card-footer{display:flex;align-items:baseline;gap:4px;padding:10px 14px;border-top:1px solid rgb(0 0 0 / .06);font-family:'Nunito',sans-serif;font-size:13px;color:var(--bsb-text-muted)}.bsb-name-line{flex:1;border-bottom:1px solid rgb(0 0 0 / .2);min-height:1em}.bsb-wrap[data-color="pink"],.bsb-play-wrap[data-color="pink"]{--bsb-theme-color:#F8BBD0;--bsb-theme-dark:#EC407A}.bsb-wrap[data-color="blue"],.bsb-play-wrap[data-color="blue"]{--bsb-theme-color:#B3E5FC;--bsb-theme-dark:#29B6F6}.bsb-wrap[data-color="green"],.bsb-play-wrap[data-color="green"]{--bsb-theme-color:#C8E6C9;--bsb-theme-dark:#66BB6A}.bsb-wrap[data-color="yellow"],.bsb-play-wrap[data-color="yellow"]{--bsb-theme-color:#FFF9C4;--bsb-theme-dark:#FDD835}.bsb-wrap[data-color="lavender"],.bsb-play-wrap[data-color="lavender"]{--bsb-theme-color:#E1D5F0;--bsb-theme-dark:#8B7BB8}.bsb-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;display:flex;align-items:center;justify-content:center}.bsb-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .5)}.bsb-modal-content{position:relative;background:#fff;border-radius:16px;width:90%;max-width:560px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 16px 48px rgb(61 47 80 / .2)}.bsb-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 12px;border-bottom:1px solid rgb(0 0 0 / .06)}.bsb-modal-header h3{font-family:'Nunito',sans-serif;font-size:18px;font-weight:800;color:var(--bsb-text);margin:0}.bsb-item-count{font-family:'Nunito',sans-serif;font-size:13px;font-weight:600;color:var(--bsb-text-muted)}.bsb-modal-body{padding:16px 24px;overflow-y:auto;flex:1}.bsb-add-row{display:flex;gap:8px;margin-bottom:16px}.bsb-add-input{flex:1;font-family:'Nunito',sans-serif;font-size:14px;border:1.5px solid rgb(139 123 184 / .15);border-radius:8px;padding:8px 12px;color:var(--bsb-text)}.bsb-add-input:focus{outline:none;border-color:var(--bsb-primary)}.bsb-btn-add{background:var(--bsb-primary);color:#fff;padding:8px 16px;font-size:13px}.bsb-item-list{display:flex;flex-wrap:wrap;gap:6px}.bsb-item-tag{display:inline-flex;align-items:center;gap:6px;background:#F8F5FD;border:1px solid rgb(139 123 184 / .15);border-radius:16px;padding:5px 8px 5px 12px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:600;color:var(--bsb-text)}.bsb-item-remove{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;border:none;background:rgb(139 123 184 / .15);color:var(--bsb-text-muted);font-size:14px;cursor:pointer;transition:all 0.15s;padding:0;line-height:1}.bsb-item-remove:hover{background:#EC407A;color:#fff}.bsb-modal-footer{display:flex;justify-content:space-between;padding:12px 24px 20px;border-top:1px solid rgb(0 0 0 / .06)}.bsb-btn-reset{background:#f0eff4;color:var(--bsb-text-muted)}.bsb-btn-reset:hover{background:#e6e4ec}.bsb-play-wrap{max-width:660px;margin:-16px auto 24px;padding:0 16px;position:relative}.bsb-play-card{background:#fff;border-radius:16px;box-shadow:0 8px 32px rgb(61 47 80 / .1);overflow:hidden;margin-bottom:16px}.bsb-play-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:6px;background:rgb(139 123 184 / .08)}.bsb-play-grid.grid-3x3{grid-template-columns:repeat(3,1fr)}.bsb-play-grid.grid-4x4{grid-template-columns:repeat(4,1fr)}.bsb-play-sq{aspect-ratio:1;display:flex;align-items:center;justify-content:center;text-align:center;background:#fff;border-radius:8px;padding:4px;cursor:pointer;transition:background 0.15s,border 0.15s,box-shadow 0.15s;position:relative;font-family:'Nunito',sans-serif;font-size:14px;font-weight:600;color:var(--bsb-text);line-height:1.2;overflow:hidden;overflow-wrap:break-word;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:#fff0}.bsb-play-grid.grid-4x4 .bsb-play-sq{font-size:15px}.bsb-play-grid.grid-3x3 .bsb-play-sq{font-size:17px}.bsb-play-sq:hover{background:#FFF0F5}.bsb-play-sq.marked{background:var(--bsb-marked);border:1.5px solid var(--bsb-marked-border)}.bsb-play-sq.marked::after{content:'\2713';position:absolute;top:2px;right:4px;font-size:12px;color:var(--bsb-primary);font-weight:700}.bsb-play-sq.free{background:var(--bsb-theme-color);font-size:20px;cursor:default}.bsb-play-sq.free.marked{border:1.5px solid var(--bsb-theme-dark)}.bsb-play-sq.bingo-line{box-shadow:inset 0 0 0 2px var(--bsb-bingo),0 0 8px rgb(240 200 80 / .4)}.bsb-play-progress{display:flex;align-items:center;gap:12px;margin-bottom:12px}.bsb-play-progress-bar{flex:1;height:8px;background:rgb(139 123 184 / .12);border-radius:4px;overflow:hidden}.bsb-play-progress-fill{height:100%;background:linear-gradient(135deg,var(--bsb-primary),var(--bsb-accent));border-radius:4px;transition:width 0.3s;width:0%}.bsb-play-progress-text{font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;color:var(--bsb-text-muted);white-space:nowrap}.bsb-play-bingo-alert{background:linear-gradient(135deg,#FFF8DC,#FFFACD);border:2px solid var(--bsb-bingo);border-radius:12px;padding:12px 20px;text-align:center;margin-bottom:12px;animation:bsb-celebrate 0.5s ease}@keyframes bsb-celebrate{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.05)}100%{transform:scale(1);opacity:1}}.bsb-play-bingo-text{font-family:'Nunito',sans-serif;font-size:28px;font-weight:800;color:#D4A017;display:block;letter-spacing:4px}.bsb-play-bingo-sub{font-family:'Nunito',sans-serif;font-size:13px;color:#997A00;display:block}.bsb-play-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:8px}@media (max-width:600px){.bsb-wrap{padding:0 10px}.bsb-card{max-width:420px}.bsb-card-title{font-size:17px}.bsb-cell{font-size:11px;aspect-ratio:auto;min-height:48px}.grid-4x4 .bsb-cell{font-size:12px}.grid-3x3 .bsb-cell{font-size:14px}.bsb-action-bar{gap:6px}.bsb-action-btn{font-size:12px;padding:8px 12px}.bsb-panel{padding:16px}.bsb-panel-grid{grid-template-columns:1fr;gap:12px}.bsb-btn{font-size:13px;padding:8px 16px}.bsb-modal-content{width:95%;max-height:85vh}.bsb-modal-header,.bsb-modal-body,.bsb-modal-footer{padding-left:16px;padding-right:16px}.bsb-play-sq{font-size:11px;padding:2px;aspect-ratio:auto;min-height:48px}.bsb-play-grid.grid-4x4 .bsb-play-sq{font-size:12px}.bsb-play-grid.grid-3x3 .bsb-play-sq{font-size:14px}.bsb-play-sq.free{font-size:16px}.bsb-play-sq.marked::after{font-size:10px;top:1px;right:2px}.bsb-play-bingo-text{font-size:22px}}