:root{--c-primary:oklch(61% .19 256);--c-primary-hover:oklch(54% .21 257);--c-primary-soft:oklch(97% .02 256);--c-bg:oklch(96% .005 240);--c-surface:oklch(100% 0 0);--c-border:oklch(91% .004 258);--c-text:oklch(18% .01 255);--c-text-secondary:oklch(52% .01 255);--c-text-muted:oklch(67% .01 255);--c-danger:oklch(63% .22 26);--c-danger-soft:oklch(97% .01 26);--c-danger-border:oklch(88% .06 26);--c-success:oklch(73% .17 161);--c-warning:oklch(79% .17 75);--text-xs:clamp(.6875rem, .65rem + .19vw, .75rem);--text-sm:clamp(.75rem, .72rem + .14vw, .8125rem);--text-base:clamp(.875rem, .84rem + .18vw, .9375rem);--text-md:clamp(.9375rem, .9rem + .19vw, 1rem);--text-lg:clamp(1rem, .94rem + .29vw, 1.125rem);--text-xl:clamp(1.125rem, 1rem + .62vw, 1.375rem);--text-hero:clamp(1.25rem, .9rem + 1.75vw, 1.75rem);--radius-sm:4px;--radius:8px;--radius-lg:12px;--radius-xl:18px;--shadow-sm:0 1px 2px oklch(0% 0 0/.05);--shadow:0 2px 8px oklch(0% 0 0/.08);--shadow-lg:0 8px 24px oklch(0% 0 0/.12);--header-h:52px;--nav-h:60px;--save-bar-h:52px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px);--duration-fast:.15s;--duration-normal:.3s;--ease-out-expo:cubic-bezier(.16, 1, .3, 1)}@media (prefers-color-scheme:dark){:root{--c-bg:oklch(13% .02 255);--c-surface:oklch(20% .02 255);--c-border:oklch(31% .02 255);--c-text:oklch(96% .005 240);--c-text-secondary:oklch(66% .015 255);--c-text-muted:oklch(50% .015 255);--c-primary-soft:oklch(22% .06 256);--c-danger-soft:oklch(18% .04 26);--c-danger-border:oklch(29% .09 26)}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:var(--text-base);background:var(--c-bg);color:var(--c-text);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;overflow-x:hidden}.portal{flex-direction:column;min-height:100dvh;display:flex}.save-bar{z-index:200;color:#fff;padding:0 max(16px, var(--safe-left)) 0 max(16px, var(--safe-right));height:var(--save-bar-h);box-shadow:var(--shadow);background:oklch(54% .18 250);align-items:center;gap:12px;display:flex;position:sticky;top:0}.save-bar-msg{font-size:var(--text-sm);flex:1;font-weight:500}.save-bar-btn{color:oklch(54% .18 250);font-size:var(--text-sm);background:#fff;border-color:#0000;min-height:36px;padding:7px 16px}.save-bar-btn:hover:not(:disabled){background:oklch(97% .02 256)}.portal-header{z-index:100;background:var(--c-surface);border-bottom:1px solid var(--c-border);padding-left:max(16px, var(--safe-left));padding-right:max(16px, var(--safe-right));padding-top:var(--safe-top);height:calc(var(--header-h) + var(--safe-top));box-shadow:var(--shadow-sm);align-items:center;gap:8px;display:flex;position:sticky;top:0}.portal-wordmark{font-weight:700;font-size:var(--text-md);color:var(--c-text);white-space:nowrap;letter-spacing:-.02em}.portal-wordmark span{color:var(--c-primary)}.portal-spacer{flex:1}.portal-tabs{gap:2px;display:flex}.portal-tab{border-radius:var(--radius);color:var(--c-text-secondary);font-size:var(--text-sm);cursor:pointer;transition:background var(--duration-fast) var(--ease-out-expo), color var(--duration-fast) var(--ease-out-expo);-webkit-tap-highlight-color:transparent;white-space:nowrap;background:0 0;border:none;align-items:center;gap:6px;min-height:36px;padding:6px 14px;font-family:inherit;font-weight:500;display:flex}.portal-tab:hover{background:var(--c-primary-soft);color:var(--c-primary)}.portal-tab.active{background:var(--c-primary);color:#fff}.portal-tab:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}.btn-ghost{border:1px solid 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