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utilities{.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.block{display:block}.hidden{display:none}.table{display:table}}:root{--color-bg:#f5f6f8;--color-surface:#fff;--color-surface-elevated:#fff;--color-surface-selected:#eff1f4;--color-surface-muted:#eef0f3;--color-surface-hover:#e8ebef;--color-surface-pressed:#dfe3e8;--color-text-primary:#0f172a;--color-text-secondary:#64748b;--color-text-tertiary:#94a3b8;--color-border:#e2e8f0;--color-border-strong:#cbd5e1;--color-accent:#111827;--color-accent-hover:#1e293b;--color-accent-pressed:#0f172a;--color-accent-foreground:#fff;--color-accent-disabled:#cbd5e1;--color-accent-disabled-foreground:#94a3b8;--color-success:#047857;--color-error:#b91c1c;--color-backdrop:#0f172a57;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-sheet:24px;--radius-full:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--motion-fast:.1s;--motion-normal:.18s;--motion-sheet:.26s;--ease-standard:cubic-bezier(.2, 0, 0, 1);--text-title:23px;--text-sheet-title:20px;--text-metric-value:20px;--text-metric-label:12px;--text-history-selected:18px;--text-history-normal:15px;--text-body:16px;--text-secondary:13px;--text-button:16px;--text-input-display:clamp(36px, 9vw, 48px);--history-row-height:56px;--history-content-inset:var(--space-3);--touch-target:44px;--button-height:52px;--app-horizontal-padding:var(--space-5);--shadow-sheet:0 -4px 24px #0f172a12;--shadow-segment:0 1px 2px #0f172a0f;--wheel-color-selected:var(--color-text-primary);--wheel-color-near:#475569;--wheel-color-mid:var(--color-text-secondary);--wheel-color-far:var(--color-text-tertiary)}@media(prefers-reduced-motion:reduce){:root{--motion-fast:0s;--motion-normal:0s;--motion-sheet:0s}}.text-title{font-size:var(--text-title);letter-spacing:-.01em;color:var(--color-text-primary);margin:0;font-weight:600;line-height:1.2}.text-sheet-title{font-size:var(--text-sheet-title);color:var(--color-text-primary);margin:0;font-weight:600;line-height:1.2}.text-metric-value{font-size:var(--text-metric-value);color:var(--color-text-primary);font-variant-numeric:tabular-nums;font-weight:600;line-height:1.2}.text-metric-label{font-size:var(--text-metric-label);color:var(--color-text-secondary);font-weight:400;line-height:1.4}.text-body{font-size:var(--text-body);color:var(--color-text-primary);font-weight:400;line-height:1.4}.text-secondary{font-size:var(--text-secondary);color:var(--color-text-secondary);font-weight:400;line-height:1.4}.text-tabular{font-variant-numeric:tabular-nums}.ui-btn{width:100%;min-height:var(--button-height);padding:0 var(--space-4);border-radius:var(--radius-lg);font-family:inherit;font-size:var(--text-button);cursor:pointer;transition:background-color var(--motion-fast) var(--ease-standard),transform var(--motion-fast) var(--ease-standard),opacity var(--motion-fast) var(--ease-standard);border:none;justify-content:center;align-items:center;font-weight:600;line-height:1.2;display:inline-flex}.ui-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.ui-btn--primary{background:var(--color-accent);color:var(--color-accent-foreground)}.ui-btn--primary:active:not(:disabled){background:var(--color-accent-hover);transform:scale(.985)}.ui-btn--primary:disabled{background:var(--color-accent-disabled);color:var(--color-accent-disabled-foreground);cursor:not-allowed;transform:none}.ui-btn--secondary{background:var(--color-surface-muted);color:var(--color-text-primary)}.ui-btn--secondary:disabled{opacity:.45;cursor:not-allowed;transform:none}.ui-btn--secondary:active:not(:disabled){background:var(--color-surface-pressed);transform:scale(.985)}.ui-btn--compact{width:auto;min-height:36px;padding:0 var(--space-3);border-radius:var(--radius-md);font-size:var(--text-secondary);flex-shrink:0}.ui-icon-btn{width:var(--touch-target);height:var(--touch-target);border-radius:var(--radius-full);color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.ui-icon-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.ui-icon-btn:active{background:var(--color-surface-muted);color:var(--color-text-primary)}.ui-segmented{border-radius:var(--radius-md);background:var(--color-surface-muted);padding:2px;display:inline-flex}.ui-segmented__segment{min-width:var(--touch-target);min-height:36px;padding:0 var(--space-3);border-radius:calc(var(--radius-md) - 2px);font-family:inherit;font-size:var(--text-secondary);color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--motion-normal) var(--ease-standard),color var(--motion-normal) var(--ease-standard),box-shadow var(--motion-normal) var(--ease-standard);background:0 0;border:none;font-weight:500}.ui-segmented__segment:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}.ui-segmented__segment--active{background:var(--color-surface);color:var(--color-text-primary);box-shadow:var(--shadow-segment);font-weight:600}.ui-settings-row{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:var(--touch-target);display:flex}.ui-settings-row__label{min-width:0;font-size:var(--text-body);color:var(--color-text-primary);flex:auto;font-weight:400}.ui-selection-surface{background:var(--color-surface-selected);border-block:1px solid var(--color-border)}@supports ((-webkit-backdrop-filter:blur(10px)) or (backdrop-filter:blur(10px))){.ui-selection-surface--blur{background:var(--color-surface)}@supports (color:color-mix(in lab,red,red)){.ui-selection-surface--blur{background:color-mix(in srgb,var(--color-surface) 68%,transparent)}}.ui-selection-surface--blur{-webkit-backdrop-filter:blur(10px)}}.ui-helper-text{font-size:var(--text-secondary);color:var(--color-text-secondary);margin:0;line-height:1.45}.ui-error-text{font-size:var(--text-secondary);color:var(--color-error);margin:0;line-height:1.45}.ui-status-text--success{color:var(--color-success)}