:root{color:#eef3ef;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-synthesis:none;--muted:#8b9ea5;--mint:#9ce4c3;background:#101b24;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html,body{overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:manipulation;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(at 50% 45%,#1c3539,#101b24 80%)}#prisma-app{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);position:fixed;inset:0}.game-shell{flex-direction:column;width:100%;max-width:560px;height:100%;margin:0 auto;display:flex}.hud{flex:none;padding:8px 12px 0}.hud-row{justify-content:space-between;align-items:center;gap:4px;min-height:44px;display:flex}.brand{letter-spacing:-1.4px;align-items:center;gap:6px;font-size:26px;font-weight:800;display:flex}.brand>svg{width:23px;height:28px;color:var(--mint)}.brand-dot{color:var(--mint)}.actions{display:flex}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation;background:#233940;border:0;border-radius:10px;min-width:44px;min-height:44px;padding:0 16px}button:disabled{opacity:.4;cursor:wait}button:focus-visible{outline:2px solid var(--mint);outline-offset:2px}svg{flex-shrink:0;width:22px;height:22px}.icon-button{color:#a8c6c0;background:0 0;place-items:center;width:44px;height:44px;padding:0;display:grid}.icon-button>svg{stroke-width:2.2px;width:26px;height:26px}@media (hover:hover){button:hover{background:#34544f}.icon-button:hover{color:#e1ffeb;background:#9ce4c30c}}.score{text-align:center;font-variant-numeric:tabular-nums;margin-top:5px;font-size:44px;font-weight:800;line-height:1.15}.game-info{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:6px 20px;margin:6px 0 0;font-size:12px;display:flex}.game-info b{color:#dceee3;font-variant-numeric:tabular-nums}.moves b{color:var(--mint)}.moves b.low{color:#ff7585}.play-area{flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:0;padding:12px 6px;display:flex}.board-wrap{width:min(100%, calc(100dvh - 188px - env(safe-area-inset-top) - env(safe-area-inset-bottom)));aspect-ratio:1;background:#0c1c25;border-radius:12px;flex:none;padding:4px;position:relative}canvas{aspect-ratio:1;touch-action:none;border-radius:8px;outline:none;width:100%;display:block}canvas:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.status{text-align:center;height:28px;color:var(--muted);margin:8px 8px 0;font-size:11px;line-height:1.4}.combo{opacity:0;color:#d3ffe8;pointer-events:none;white-space:nowrap;background:#132a2bee;border:1px solid #b2f5d844;border-radius:30px;padding:12px 20px;font-size:22px;font-weight:700;transition:opacity .15s,transform .15s;position:absolute;top:42%;left:50%;transform:translate(-50%,8px)}.combo.visible{opacity:1;transform:translate(-50%)}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}dialog{color:#e8f2ec;width:min(400px,100vw - 28px);max-height:calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom));background:#1a2d35;border:1px solid #aacdb633;border-radius:18px;padding:24px;overflow-y:auto;box-shadow:0 20px 80px #0006}dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#08121bc9}dialog h2{letter-spacing:-.6px;margin:8px 0 18px;font-size:24px}dialog p,dialog li{color:#a4b9b9;font-size:13px;line-height:1.7}dialog ol{padding-left:20px}dialog li{margin:10px 0;padding-left:4px}.keyboard-note{font-size:11px}@media (pointer:coarse){.keyboard-note{display:none}}.dialog-gem{color:var(--mint)}.dialog-gem svg{width:36px;height:36px}.primary{background:var(--mint);color:#163329;padding:12px 20px;font-weight:700}dialog .primary{width:100%;margin-top:12px}.dialog-actions{align-items:baseline;gap:12px;display:flex}.dialog-actions .primary{flex:1}.final-score{color:var(--mint);letter-spacing:-2px;font-size:58px;display:block}.mode-option{text-align:left;border:1px solid #0000;flex-direction:column;gap:5px;width:100%;margin-bottom:10px;padding:16px;display:flex}.mode-option span{color:var(--muted);font-size:12px}.mode-option[aria-pressed=true]{border-color:var(--mint);background:#2a4944}.help-button{width:100%;color:var(--muted);background:0 0;justify-content:center;align-items:center;gap:8px;margin-top:16px;font-size:13px;display:flex}.toast{bottom:max(16px, env(safe-area-inset-bottom));color:#183529;z-index:10;background:#c5f6da;max-width:calc(100vw - 24px);padding:12px 20px;font-size:12px;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #0005}@media (orientation:landscape) and (height<=500px){.game-shell{flex-direction:row;align-items:center;max-width:760px}.hud{width:200px;padding:8px}.hud-row{flex-direction:column;gap:12px}.game-info{flex-direction:column;align-items:center}.score{margin-top:12px}.play-area{height:100%;padding:6px}.board-wrap{width:min(100%, calc(100dvh - 60px - env(safe-area-inset-top) - env(safe-area-inset-bottom)))}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}dialog.settings-page{width:100%;max-width:560px;height:100%;max-height:100%;padding:max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));background:#101f28;border:0;border-radius:0;margin:0 auto}.settings-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.settings-header h2{margin:0;font-size:23px}.gem-options{border:0;min-width:0;margin:0;padding:0}.gem-options legend{font-size:15px;font-weight:700}.settings-hint{color:var(--muted);margin:8px 0 16px;font-size:12px}.gem-option{cursor:pointer;background:#192e36;border:2px solid #31464c;border-radius:14px;margin-bottom:12px;padding:14px;display:block;position:relative}.gem-option:has(input:checked){border-color:var(--mint);background:#203c3d}.gem-option:has(input:focus-visible){outline:2px solid var(--mint);outline-offset:3px}.gem-option>input{width:20px;height:20px;accent-color:var(--mint);position:absolute;top:14px;right:14px}.gem-option b{margin-right:36px;font-size:15px;display:block}.gem-description{color:var(--muted);margin:4px 28px 12px 0;font-size:11px;display:block}.gem-preview{background:#101f28;border-radius:8px;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;padding:5px;display:grid}.gem-preview img{aspect-ratio:1;object-fit:contain;width:100%;height:auto;display:block}.sound-setting{border-top:1px solid #31464c;justify-content:space-between;align-items:center;padding-top:8px;font-size:14px;display:flex}#style-status:empty{display:none}