:root{--panel-bg:#100e1a99;--panel-bg-strong:#100e1ad1;--panel-border:#ffffff1f;--text:#eceaf5;--muted:#9aa0b8;--accent:#ffcf6e;--accent-2:#6ea8ff;--danger:#ff8585;--good:#63d68a;--radius:18px;--blur:16px;--shadow:0 10px 34px #00000073}*{box-sizing:border-box}html,body{height:100%;color:var(--text);-webkit-font-smoothing:antialiased;background:#0d0b14;margin:0;padding:0;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Arial,sans-serif;overflow:hidden}#app{position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.hud{pointer-events:none;z-index:10;position:absolute;top:0;bottom:0;left:0;right:0;overflow:hidden}.panel{pointer-events:auto;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius);-webkit-backdrop-filter:blur(var(--blur));box-shadow:var(--shadow);color:var(--text)}.control-panel{flex-direction:column;gap:12px;width:292px;padding:16px 18px;display:flex;position:absolute;top:18px;left:18px}.brand{letter-spacing:.4px;margin:0;font-size:17px;font-weight:700;line-height:1.15}.brand .sub{color:var(--muted);letter-spacing:1.6px;text-transform:uppercase;margin-top:2px;font-size:11px;font-weight:500;display:block}.count-row{flex-direction:column;gap:6px;display:flex}.count-label{text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);font-size:12px}.stepper{align-items:center;gap:8px;display:flex}.stepper button{width:40px;height:40px;color:var(--text);border:1px solid var(--panel-border);cursor:pointer;background:#ffffff12;border-radius:12px;font-size:20px;line-height:1;transition:background .15s,transform 80ms}.stepper button:hover{background:#ffffff24}.stepper button:active{transform:scale(.92)}#dice-count{text-align:center;height:40px;color:var(--text);border:1px solid var(--panel-border);-webkit-appearance:textfield;appearance:textfield;background:#00000040;border-radius:12px;outline:none;flex:1;font-size:17px;font-weight:600}#dice-count::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}#dice-count::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.toolbar{gap:8px;display:flex}.tool{letter-spacing:.4px;height:34px;color:var(--text);border:1px solid var(--panel-border);cursor:pointer;background:#ffffff0f;border-radius:10px;flex:1;font-size:12px;font-weight:600;transition:background .15s}.tool:hover{background:#ffffff1f}.tool.sound-on{color:var(--good)}.history-panel{flex-direction:column;gap:8px;width:262px;max-height:min(54vh,460px);padding:14px 16px;display:flex;position:absolute;top:18px;right:18px}.history-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.history-title{letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:600}#btn-clear-history{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 4px;font-size:11px;transition:color .15s}#btn-clear-history:hover{color:var(--danger)}#history-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}#history-list::-webkit-scrollbar{width:5px;height:5px}#history-list::-webkit-scrollbar-track{background:0 0}#history-list::-webkit-scrollbar-thumb{background:#fff3;border-radius:999px}#history-list::-webkit-scrollbar-thumb:hover{background:#ffffff59}#history-list::-webkit-scrollbar-corner{background:0 0}.history-item{background:#ffffff0a;border-radius:10px;align-items:center;gap:10px;padding:6px 8px;font-size:13px;animation:.25s both slideIn;display:flex}.history-idx{color:var(--muted);font-variant-numeric:tabular-nums;min-width:26px}.history-expr{font-variant-numeric:tabular-nums;flex:1}.history-total{color:var(--accent);font-variant-numeric:tabular-nums;font-weight:700}.history-empty{color:var(--muted);text-align:center;padding:14px 0;font-size:12.5px}#btn-history-toggle{display:none}.dock{pointer-events:none;flex-direction:column;align-items:center;gap:12px;width:min(600px,100% - 32px);display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.dock>*{pointer-events:auto}.result-panel{text-align:center;flex-direction:column;gap:6px;width:100%;max-width:440px;padding:14px 18px 12px;display:flex}.result-head{letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:600}.result-chips{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:44px;display:flex}.result-chip{width:42px;height:42px;color:var(--text);background:linear-gradient(160deg,#ffffff2e,#ffffff0d);border:1px solid #ffffff2e;border-radius:12px;justify-content:center;align-items:center;font-size:19px;font-weight:800;animation:.34s cubic-bezier(.18,.89,.32,1.28) both popIn;display:inline-flex;box-shadow:inset 0 1px #ffffff26}.result-plus{color:var(--muted);font-size:16px;font-weight:700}.result-total-row{justify-content:center;align-items:baseline;gap:10px;display:flex}.result-total-label{letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin-top:2px;font-size:11px;font-weight:600}.result-total-value{color:var(--accent);font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;line-height:1}.result-total-value.bump{animation:.45s cubic-bezier(.2,.8,.3,1.3) bump}.result-expression{color:var(--muted);font-variant-numeric:tabular-nums;min-height:14px;font-size:12px}#btn-roll{letter-spacing:1.6px;color:#241a08;cursor:pointer;background:linear-gradient(135deg,#ffd98a,#ffae4a);border:none;border-radius:18px;width:100%;max-width:440px;height:60px;font-size:17px;font-weight:800;transition:transform .12s,box-shadow .15s,filter .15s;box-shadow:0 8px 26px #ffae4a59,inset 0 1px #ffffff80}#btn-roll:hover:not(:disabled){filter:brightness(1.04);transform:translateY(-2px);box-shadow:0 12px 30px #ffae4a73,inset 0 1px #ffffff80}#btn-roll:active:not(:disabled){transform:translateY(1px)scale(.985)}#btn-roll:disabled{cursor:default;filter:saturate(.55)brightness(.8);box-shadow:none}#btn-roll .kbd-hint{letter-spacing:1px;opacity:.6;text-transform:none;margin-left:8px;font-size:11px;font-weight:600}.toast{z-index:30;max-width:min(560px,100% - 32px);color:var(--text);background:var(--panel-bg-strong);border:1px solid var(--panel-border);box-shadow:var(--shadow);border-radius:12px;padding:10px 16px;font-size:13px;animation:.3s both popIn;position:absolute;top:18px;left:50%;transform:translate(-50%)}:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes popIn{0%{opacity:0;transform:scale(.55)translateY(8px)}to{opacity:1;transform:none}}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:none}}@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.22)}to{transform:scale(1)}}@media (max-width:700px){.is-mobile .control-panel{width:100%;position:static}.is-mobile #btn-history-toggle{height:36px;color:var(--text);background:var(--panel-bg);border:1px solid var(--panel-border);cursor:pointer;-webkit-backdrop-filter:blur(var(--blur));border-radius:12px;align-items:center;gap:6px;padding:0 16px;font-size:12.5px;font-weight:600;display:flex;position:absolute;top:14px;right:14px}.is-mobile .history-panel{width:auto;max-height:42vh;transition:opacity .2s,transform .22s;top:auto;bottom:12px;left:12px;right:12px}.is-mobile .history-panel:not(.open){opacity:0;pointer-events:none;transform:translateY(24px)}.is-mobile .history-panel.open{opacity:1;pointer-events:auto;transform:none}#history-panel.forced-open{display:flex}.dock{bottom:calc(env(safe-area-inset-bottom,0px) + 12px);width:calc(100% - 20px)}.result-panel{max-width:none}#btn-roll{-webkit-tap-highlight-color:transparent;max-width:none;height:64px;font-size:18px}.control-panel{gap:8px}.stepper button{width:50px;height:46px;font-size:24px}#dice-count{height:46px}.brand .sub{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}