:root{--cf-primary:#6366f1;--cf-primary-hover:#4f46e5;--cf-primary-light:#818cf8;--cf-gold:#f59e0b;--cf-gold-light:#fcd34d;--cf-gold-dark:#d97706;--cf-gold-shine:#ffffff80;--cf-silver:#94a3b8;--cf-silver-light:#cbd5e1;--cf-silver-dark:#64748b;--cf-heads:#059669;--cf-heads-bg:#0596691f;--cf-tails:#7c3aed;--cf-tails-bg:#7c3aed1f;--cf-yes:#059669;--cf-yes-bg:#0596691f;--cf-no:#dc2626;--cf-no-bg:#dc26261a;--cf-tie:#6366f1;--cf-tie-bg:#6366f11f;--cf-bg:#ffffffeb;--cf-bg-solid:#fff;--cf-bg-soft:#ffffffb3;--cf-bg-muted:#f1f5f9d9;--cf-text:#1e293b;--cf-text-soft:#475569;--cf-text-muted:#64748b;--cf-border:#e2e8f0cc;--cf-border-soft:#f1f5f999;--cf-shadow-coin:0 10px 40px #6366f126, 0 4px 16px #0000001a, 0 2px 6px #0000000f;--cf-shadow-btn:0 4px 16px #6366f159, 0 2px 6px #6366f133;--cf-shadow-card:0 4px 20px #0000000f, 0 1px 4px #0000000a;--cf-shadow-sm:0 2px 8px #0000000d;--cf-radius:14px;--cf-radius-sm:10px;--cf-radius-xs:6px;--cf-blur:blur(12px)}._cf-container{flex-direction:column;align-items:center;gap:1.25rem;width:100%;max-width:400px;margin:0 auto;display:flex}@media (max-width:768px){._cf-container{padding-left:1rem;padding-right:1rem}}._cf-mode-bar{background:var(--cf-bg);-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);border-radius:var(--cf-radius);box-shadow:var(--cf-shadow-card);gap:.375rem;padding:.3125rem;display:flex}._cf-mode-btn{border-radius:var(--cf-radius-sm);color:var(--cf-text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.375rem;padding:.5rem 1rem;font-size:.8125rem;font-weight:500;transition:all .2s;display:flex}._cf-mode-btn svg{flex-shrink:0;width:16px;height:16px}._cf-mode-btn:hover{color:var(--cf-text-soft);background:var(--cf-bg-soft)}._cf-mode-btn._cf-mode-active{background:var(--cf-primary);color:#fff;box-shadow:0 2px 8px #6366f14d}._cf-custom-panel{opacity:0;width:100%;max-width:360px;max-height:0;margin-top:-.5rem;transition:max-height .25s,opacity .2s,margin .25s;overflow:hidden}._cf-custom-panel.visible{opacity:1;max-height:120px;margin-top:0}._cf-custom-inner{background:var(--cf-bg);-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);border-radius:var(--cf-radius-sm) var(--cf-radius-sm) 0 0;box-shadow:var(--cf-shadow-sm);align-items:center;gap:.5rem;padding:.75rem 1rem;display:flex}._cf-custom-side{flex-direction:column;flex:1;align-items:center;gap:.25rem;min-width:0;display:flex}._cf-custom-input{background:var(--cf-bg-solid);border-style:solid;border-width:1px;border-color:var(--cf-border);border-radius:var(--cf-radius-xs);width:100%;min-width:0;color:var(--cf-text);text-align:center;padding:.5rem .75rem;font-size:.875rem;transition:all .15s}._cf-custom-input:focus{border-color:var(--cf-primary);outline:none;box-shadow:0 0 0 3px #6366f11a}._cf-custom-input::placeholder{color:var(--cf-text-muted)}._cf-custom-percent{color:var(--cf-primary);font-size:.6875rem;font-weight:600;transition:color .15s}._cf-custom-vs{color:var(--cf-text-muted);text-transform:uppercase;flex-shrink:0;font-size:.75rem;font-weight:600}._cf-ratio-row{background:var(--cf-bg);-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);border-radius:0 0 var(--cf-radius-sm) var(--cf-radius-sm);align-items:center;padding:.5rem 1rem .75rem;display:flex}._cf-ratio-slider{background:linear-gradient(to right, var(--cf-heads) 0%, var(--cf-heads) var(--ratio,50%), var(--cf-tails) var(--ratio,50%), var(--cf-tails) 100%);-webkit-appearance:none;appearance:none;cursor:pointer;border-radius:3px;width:100%;height:6px;transition:background .1s}._cf-ratio-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--cf-bg-solid);border-style:solid;border-width:2px;border-color:var(--cf-primary);cursor:grab;border-radius:50%;width:18px;height:18px;transition:transform .15s,box-shadow .15s;box-shadow:0 2px 6px #00000026}._cf-ratio-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 3px 10px #0003}._cf-ratio-slider::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.05)}._cf-ratio-slider::-moz-range-thumb{background:var(--cf-bg-solid);border-style:solid;border-width:2px;border-color:var(--cf-primary);cursor:grab;border-radius:50%;width:18px;height:18px;box-shadow:0 2px 6px #00000026}._cf-ratio-slider::-moz-range-track{background:0 0}@media (max-width:400px){._cf-mode-btn span{display:none}._cf-mode-btn{padding:.5rem .875rem}}._cf-coin-area{flex-direction:column;align-items:center;gap:1.25rem;padding:1.5rem 0;display:flex}._cf-coins-grid{perspective:1200px;flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;min-height:160px;display:flex}._cf-coins-grid[data-count="1"]{gap:0}._cf-coins-grid[data-count="2"]{gap:.75rem}._cf-coins-grid[data-count="3"],._cf-coins-grid[data-count="4"]{gap:.625rem;max-width:240px}._cf-coins-grid[data-count="5"],._cf-coins-grid[data-count="6"]{gap:.5rem;max-width:280px}._cf-coin-stage{perspective:1000px}._cf-coin-stage.size-xl{width:160px;height:160px}._cf-coin-stage.size-lg{width:120px;height:120px}._cf-coin-stage.size-md{width:95px;height:95px}._cf-coin-stage.size-sm{width:75px;height:75px}._cf-coin{width:100%;height:100%;transform-style:preserve-3d;cursor:pointer;position:relative}._cf-coin:not(.flipping-heads):not(.flipping-tails):hover{transition:transform .15s;transform:rotateY(12deg)rotateX(-5deg)}._cf-coin.flipping-heads,._cf-coin.flipping-tails{pointer-events:none;transition:none}@keyframes cf-flip-heads-short{0%{transform:rotateY(0)translateY(0)}15%{transform:rotateY(360deg)translateY(-50px)}30%{transform:rotateY(720deg)translateY(-60px)}50%{transform:rotateY(1080deg)translateY(-40px)}75%{transform:rotateY(1350deg)translateY(-15px)}to{transform:rotateY(1440deg)translateY(0)}}@keyframes cf-flip-tails-short{0%{transform:rotateY(0)translateY(0)}15%{transform:rotateY(360deg)translateY(-50px)}30%{transform:rotateY(720deg)translateY(-60px)}50%{transform:rotateY(1080deg)translateY(-40px)}75%{transform:rotateY(1530deg)translateY(-15px)}to{transform:rotateY(1620deg)translateY(0)}}@keyframes cf-flip-heads-medium{0%{transform:rotateY(0)translateY(0)}12%{transform:rotateY(540deg)translateY(-55px)}25%{transform:rotateY(1080deg)translateY(-70px)}45%{transform:rotateY(1620deg)translateY(-45px)}70%{transform:rotateY(2040deg)translateY(-18px)}to{transform:rotateY(2160deg)translateY(0)}}@keyframes cf-flip-tails-medium{0%{transform:rotateY(0)translateY(0)}12%{transform:rotateY(540deg)translateY(-55px)}25%{transform:rotateY(1080deg)translateY(-70px)}45%{transform:rotateY(1620deg)translateY(-45px)}70%{transform:rotateY(2220deg)translateY(-18px)}to{transform:rotateY(2340deg)translateY(0)}}@keyframes cf-flip-heads-long{0%{transform:rotateY(0)translateY(0)}10%{transform:rotateY(720deg)translateY(-60px)}22%{transform:rotateY(1440deg)translateY(-80px)}40%{transform:rotateY(2520deg)translateY(-55px)}60%{transform:rotateY(3240deg)translateY(-30px)}82%{transform:rotateY(3520deg)translateY(-10px)}to{transform:rotateY(3600deg)translateY(0)}}@keyframes cf-flip-tails-long{0%{transform:rotateY(0)translateY(0)}10%{transform:rotateY(720deg)translateY(-60px)}22%{transform:rotateY(1440deg)translateY(-80px)}40%{transform:rotateY(2520deg)translateY(-55px)}60%{transform:rotateY(3420deg)translateY(-30px)}82%{transform:rotateY(3700deg)translateY(-10px)}to{transform:rotateY(3780deg)translateY(0)}}@keyframes cf-flip-heads-xlong{0%{transform:rotateY(0)translateY(0)}8%{transform:rotateY(1080deg)translateY(-70px)}18%{transform:rotateY(2520deg)translateY(-90px)}35%{transform:rotateY(4320deg)translateY(-65px)}55%{transform:rotateY(5760deg)translateY(-40px)}75%{transform:rotateY(6840deg)translateY(-18px)}92%{transform:rotateY(7150deg)translateY(-5px)}to{transform:rotateY(7200deg)translateY(0)}}@keyframes cf-flip-tails-xlong{0%{transform:rotateY(0)translateY(0)}8%{transform:rotateY(1080deg)translateY(-70px)}18%{transform:rotateY(2520deg)translateY(-90px)}35%{transform:rotateY(4320deg)translateY(-65px)}55%{transform:rotateY(5940deg)translateY(-40px)}75%{transform:rotateY(7020deg)translateY(-18px)}92%{transform:rotateY(7330deg)translateY(-5px)}to{transform:rotateY(7380deg)translateY(0)}}._cf-coin-face{-webkit-backface-visibility:hidden;backface-visibility:hidden;width:100%;height:100%;box-shadow:var(--cf-shadow-coin);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;overflow:hidden}._cf-coin-front{background:radial-gradient(ellipse at 30% 20%, #fff6 0%, transparent 50%), linear-gradient(135deg, var(--cf-gold-light) 0%, var(--cf-gold) 35%, var(--cf-gold-dark) 100%);border-style:solid;border-width:4px;border-color:var(--cf-gold-dark)}._cf-coin-back{background:radial-gradient(ellipse at 30% 20%, #ffffff59 0%, transparent 50%), linear-gradient(135deg, var(--cf-silver-light) 0%, var(--cf-silver) 35%, var(--cf-silver-dark) 100%);border-style:solid;border-width:4px;border-color:var(--cf-silver-dark);transform:rotateY(180deg)}._cf-coin-stage.size-md ._cf-coin-face,._cf-coin-stage.size-sm ._cf-coin-face{border-width:3px}._cf-coin-shine{background:linear-gradient(135deg, transparent 0%, transparent 42%, var(--cf-gold-shine) 45%, var(--cf-gold-shine) 48%, transparent 51%, transparent 100%);pointer-events:none;width:220%;height:220%;animation:3s ease-in-out infinite cf-shine;position:absolute;top:-60%;left:-60%}._cf-coins-grid[data-count]:not([data-count="1"]) ._cf-coin-shine{opacity:.7;animation:none}@keyframes cf-shine{0%,to{opacity:.6}50%{opacity:1}}._cf-coin-content{z-index:1;flex-direction:column;align-items:center;gap:.125rem;display:flex}._cf-coin-icon{color:#fffffff2;filter:drop-shadow(0 2px 4px #0003);display:flex}._cf-coin-stage.size-xl ._cf-coin-icon svg{width:42px;height:42px}._cf-coin-stage.size-lg ._cf-coin-icon svg{width:32px;height:32px}._cf-coin-stage.size-md ._cf-coin-icon svg{width:26px;height:26px}._cf-coin-stage.size-sm ._cf-coin-icon svg{width:20px;height:20px}._cf-coin-text{color:#fffffff2;text-shadow:0 1px 3px #00000040;letter-spacing:1px;text-transform:uppercase;font-weight:700}._cf-coin-stage.size-xl ._cf-coin-text{letter-spacing:1.5px;font-size:.75rem}._cf-coin-stage.size-lg ._cf-coin-text{letter-spacing:.5px;font-size:.625rem}._cf-coin-stage.size-md ._cf-coin-text{letter-spacing:0;font-size:.5rem}._cf-coin-stage.size-sm ._cf-coin-text{letter-spacing:0;font-size:.4375rem}._cf-coin.mode-yesno ._cf-coin-front{background:radial-gradient(at 30% 20%,#ffffff59 0%,#0000 50%),linear-gradient(135deg,#4ade80 0%,#22c55e 35%,#16a34a 100%);border-color:#15803d}._cf-coin.mode-yesno ._cf-coin-back{background:radial-gradient(at 30% 20%,#ffffff4d 0%,#0000 50%),linear-gradient(135deg,#f87171 0%,#ef4444 35%,#dc2626 100%);border-color:#b91c1c}._cf-coin.mode-yesno ._cf-coin-shine{background:linear-gradient(135deg,#0000 0% 42%,#ffffff59 45% 48%,#0000 51% 100%)}._cf-coin.mode-tie{animation:1.5s ease-in-out infinite cf-tie-pulse}@keyframes cf-tie-pulse{0%,to{filter:drop-shadow(0 0 8px #6366f14d)}50%{filter:drop-shadow(0 0 20px #6366f180)}}._cf-coin.mode-tie ._cf-coin-front,._cf-coin.mode-tie ._cf-coin-back{background:radial-gradient(ellipse at 30% 20%, #ffffff59 0%, transparent 50%), linear-gradient(90deg, var(--cf-gold) 0%, var(--cf-gold) 50%, var(--cf-silver) 50%, var(--cf-silver) 100%);border-color:var(--cf-primary)}._cf-coin.mode-tie ._cf-coin-text{background:linear-gradient(90deg, var(--cf-gold-dark) 0%, var(--cf-gold-dark) 50%, var(--cf-silver-dark) 50%, var(--cf-silver-dark) 100%);-webkit-text-fill-color:transparent;text-shadow:none;-webkit-background-clip:text;background-clip:text}._cf-result{cursor:pointer;justify-content:center;align-items:center;height:3rem;display:flex;position:relative}._cf-result.flipping{cursor:default}._cf-result-placeholder{background:var(--cf-bg);-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);color:var(--cf-text-muted);opacity:.7;border-radius:2rem;align-items:center;gap:.5rem;padding:.5rem 1.25rem;font-size:.875rem;font-weight:500;transition:opacity .2s;display:flex}._cf-result-placeholder svg{opacity:.6;width:14px;height:14px}._cf-result.flipping ._cf-result-placeholder{opacity:0}._cf-result-badge{letter-spacing:.5px;text-transform:uppercase;opacity:0;border-radius:2rem;align-items:center;gap:.625rem;padding:.625rem 1.5rem;font-size:1.25rem;font-weight:700;transition:opacity .25s,transform .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:absolute;transform:scale(.8)translateY(8px)}._cf-result-icon{width:1.5rem;height:1.5rem;display:flex}._cf-result-icon svg{width:100%;height:100%}._cf-result.has-result ._cf-result-placeholder{opacity:0;pointer-events:none}._cf-result.has-result ._cf-result-badge{opacity:1;transform:scale(1)translateY(0)}._cf-result.result-heads ._cf-result-badge{background:linear-gradient(135deg, var(--cf-gold-light) 0%, var(--cf-gold) 100%);color:#78350f;box-shadow:0 4px 16px #f59e0b59,0 2px 6px #f59e0b33,inset 0 1px #fff6}._cf-result.result-tails ._cf-result-badge{background:linear-gradient(135deg, var(--cf-silver-light) 0%, var(--cf-silver) 100%);color:#334155;box-shadow:0 4px 16px #64748b4d,0 2px 6px #64748b26,inset 0 1px #ffffff80}._cf-result.result-yes ._cf-result-badge{color:#fff;background:linear-gradient(135deg,#4ade80 0%,#22c55e 100%);box-shadow:0 4px 16px #22c55e66,0 2px 6px #22c55e40,inset 0 1px #ffffff4d}._cf-result.result-no ._cf-result-badge{color:#fff;background:linear-gradient(135deg,#f87171 0%,#ef4444 100%);box-shadow:0 4px 16px #ef444466,0 2px 6px #ef444440,inset 0 1px #ffffff4d}._cf-result.result-tie ._cf-result-badge{background:linear-gradient(135deg, var(--cf-gold) 0%, var(--cf-gold) 50%, var(--cf-silver) 50%, var(--cf-silver) 100%);color:#3730a3;animation:1.5s ease-in-out infinite cf-badge-pulse;box-shadow:0 4px 16px #6366f159,0 2px 6px #6366f133,inset 0 1px #fff6}@keyframes cf-badge-pulse{0%,to{box-shadow:0 4px 16px #6366f159,0 2px 6px #6366f133}50%{box-shadow:0 4px 24px #6366f180,0 2px 8px #6366f14d}}._cf-result-summary{color:var(--cf-text-soft);opacity:0;align-items:center;gap:.75rem;font-size:.875rem;font-weight:600;transition:opacity .2s;display:flex}._cf-result-summary.visible{opacity:1}._cf-result-summary span{align-items:center;gap:.25rem;display:flex}._cf-result-summary .heads{color:var(--cf-heads)}._cf-result-summary .tails{color:var(--cf-tails)}._cf-result-summary .yes{color:var(--cf-yes)}._cf-result-summary .no{color:var(--cf-no)}@media (max-width:400px){._cf-coins-grid{min-height:140px}._cf-coin-stage.size-xl{width:140px;height:140px}._cf-coin-stage.size-lg{width:100px;height:100px}._cf-coin-stage.size-md{width:80px;height:80px}._cf-coin-stage.size-sm{width:65px;height:65px}._cf-result-badge{gap:.5rem;padding:.5rem 1.25rem;font-size:1rem}._cf-result-icon{width:1.25rem;height:1.25rem}}._cf-options-bar{background:var(--cf-bg);-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);border-radius:var(--cf-radius);box-shadow:var(--cf-shadow-card);justify-content:center;align-items:center;gap:1rem;padding:.75rem 1.25rem;display:flex}._cf-option{align-items:center;gap:.5rem;display:flex}._cf-option-label{color:var(--cf-text-muted);font-size:.75rem;font-weight:500}._cf-option-divider{background:var(--cf-border);width:1px;height:24px}._cf-stepper{align-items:center;gap:.25rem;display:flex}._cf-stepper-btn{background:var(--cf-bg-muted);width:26px;height:26px;color:var(--cf-text-soft);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .15s;display:flex}._cf-stepper-btn:hover{background:var(--cf-primary);color:#fff;box-shadow:0 2px 6px #6366f140}._cf-stepper-btn svg{width:10px;height:10px}._cf-stepper-value{text-align:center;width:28px;color:var(--cf-text);-moz-appearance:textfield;background:0 0;border:none;padding:0;font-size:.9375rem;font-weight:600}._cf-stepper-value::-webkit-outer-spin-button{-webkit-appearance:none}._cf-stepper-value::-webkit-inner-spin-button{-webkit-appearance:none}._cf-select{background:var(--cf-bg-muted);color:var(--cf-text);cursor:pointer;border:none;border-radius:8px;padding:.375rem .625rem;font-size:.8125rem;font-weight:600;transition:all .15s}._cf-select:hover{background:var(--cf-primary);color:#fff}._cf-select:focus{outline:none}._cf-option-sound{gap:0}._cf-sound-toggle{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:background .15s;display:flex}._cf-sound-toggle:hover{background:var(--cf-bg-muted)}._cf-sound-toggle input{display:none}._cf-sound-icon,._cf-sound-icon-off{color:var(--cf-text-muted);transition:color .15s;display:flex}._cf-sound-icon{display:none}._cf-sound-toggle input:checked~._cf-sound-icon{color:var(--cf-primary);display:flex}._cf-sound-toggle input:checked~._cf-sound-icon-off{display:none}._cf-sound-icon svg,._cf-sound-icon-off svg{width:16px;height:16px}@media (max-width:400px){._cf-options-bar{gap:.75rem;padding:.625rem 1rem}._cf-option-label{display:none}}._cf-history{background:var(--cf-bg);width:100%;min-height:120px;-webkit-backdrop-filter:var(--cf-blur);backdrop-filter:var(--cf-blur);border-radius:var(--cf-radius);box-shadow:var(--cf-shadow-card);flex-direction:column;gap:.625rem;padding:1rem;display:flex}._cf-history-head{justify-content:space-between;align-items:center;display:flex}._cf-history-title{color:var(--cf-text-muted);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:.375rem;font-size:.75rem;font-weight:600;display:flex}._cf-history-title svg{width:12px;height:12px}._cf-stats{color:var(--cf-text-soft);background:var(--cf-bg-muted);border-radius:4px;margin-left:.625rem;padding:.125rem .5rem;font-weight:500}._cf-stats:empty{display:none}._cf-history-clear{width:30px;height:30px;color:var(--cf-text-muted);cursor:pointer;opacity:.6;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .15s;display:flex}._cf-history-clear:hover{background:var(--cf-no-bg);color:var(--cf-no);opacity:1}._cf-history-clear svg{width:12px;height:12px}._cf-history-list{flex-direction:column;gap:.25rem;min-height:60px;max-height:180px;display:flex;overflow-y:auto}._cf-history-empty{min-height:60px;color:var(--cf-text-muted);opacity:.5;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;display:flex}._cf-history-empty svg{width:16px;height:16px}._cf-history-empty span{font-size:.75rem}._cf-history-empty.hidden{display:none}._cf-history-item{border-radius:var(--cf-radius-xs);align-items:center;gap:.75rem;padding:.5rem .625rem;transition:background .15s;display:flex}._cf-history-item:hover{background:var(--cf-bg-muted)}._cf-history-time{color:var(--cf-text-muted);min-width:42px;font-size:.6875rem}._cf-history-mode{color:var(--cf-text-soft);flex:1;font-size:.75rem}._cf-history-result{text-transform:uppercase;letter-spacing:.25px;border-radius:5px;padding:.1875rem .625rem;font-size:.6875rem;font-weight:600}._cf-history-result.result-heads{background:var(--cf-heads-bg);color:var(--cf-heads)}._cf-history-result.result-tails{background:var(--cf-tails-bg);color:var(--cf-tails)}._cf-history-result.result-yes{background:var(--cf-yes-bg);color:var(--cf-yes)}._cf-history-result.result-no{background:var(--cf-no-bg);color:var(--cf-no)}._cf-history-result.result-multi{background:var(--cf-bg-muted);color:var(--cf-text-soft)}