/* Shared customer surfaces. Page/engine-specific styles remain lazy. */
:root{--fv-radius-control:12px;--fv-radius-panel:20px;--fv-elevation:0 12px 32px #193e3010;--fv-motion-enter:420ms;--fv-motion-ease:cubic-bezier(.2,.75,.25,1)}
.private-content{min-height:100dvh}
body:has(.cx-result,.cx-error) [data-floating-support]{display:none}
.theme-choice{position:relative;display:inline-grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--primary);overflow:hidden}.theme-glyph{position:absolute;width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:rotate(-40deg) scale(.6);transition:transform 220ms var(--fv-motion-ease),opacity 180ms}.theme-choice::after{content:'';position:absolute;inset:5px;border:1px solid var(--border);border-radius:50%;pointer-events:none}html[data-theme-preference=light] .theme-sun,html[data-theme-preference=dark] .theme-moon,html[data-theme-preference=system] .theme-system{opacity:1;transform:rotate(0) scale(1)}
.tool-card{border-radius:var(--fv-radius-panel);box-shadow:0 2px 6px #193e3003}.tool-card .card-arrow,.tool-card .tool-icon{transition:transform 180ms var(--fv-motion-ease)}.tool-card:focus-visible,.save-tool-row .btn:focus-visible{outline:3px solid var(--primary);outline-offset:4px}.tool-card:active{transform:translateY(1px)}
@media(hover:hover) and (pointer:fine){.tool-card:hover{transform:translateY(-4px);box-shadow:var(--fv-elevation);border-color:var(--primary)}.tool-card:hover .card-arrow{transform:translate(2px,-2px)}.tool-card:hover .tool-icon{transform:rotate(-4deg)}}
.save-tool-row{display:inline-flex;align-items:center;gap:8px;max-width:100%;margin:0}.save-tool-row form{margin:0}.save-tool-row .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;min-width:116px;padding:8px 13px;border:1px solid var(--border);border-radius:24px;font-size:12px;white-space:nowrap;background:var(--background);color:var(--text)}.save-tool-row .btn[aria-pressed=true]{color:var(--primary);border-color:var(--primary)}.save-tool-row [role=status]{font-size:12px;max-width:190px}.converter-boundary{position:relative}.converter-context-action{position:absolute;top:44px;right:max(32px,calc((100% - 944px)/2));z-index:1}.converter-context-action [role=status]{position:absolute;top:100%;right:0;padding:6px;background:var(--background)}.converter-boundary:has(.save-tool-row) .cx-shell>.breadcrumb{padding-right:136px;min-height:44px}.tool-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;max-width:1000px;margin:0 auto 24px}.tool-title-row .converter-header{margin:0;max-width:740px;text-align:left}.background-remover>.save-tool-row{margin-bottom:16px}
.fv-reveal[data-reveal-state=pending]{opacity:0;transform:translateY(16px)}.fv-reveal[data-reveal-state=revealed]{animation:fv-section-in var(--fv-motion-enter) var(--fv-motion-ease) both}@keyframes fv-section-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media(max-width:1119px){.site-header .theme-choice{order:1;margin-left:auto;margin-right:10px}.site-header .nav-toggle{order:2;margin-left:0}.site-header .nav-links{order:3}}
@media(max-width:680px){.converter-context-action{top:28px;right:16px}.tool-title-row{flex-wrap:wrap;gap:12px}.save-tool-row [role=status]{max-width:160px}}
/* The header exposes only the resolved light/dark state, including an OS default. */
.theme-choice{cursor:pointer;transition:background-color 180ms,transform 180ms}.theme-choice:focus-visible{outline:3px solid var(--primary);outline-offset:4px}.theme-choice:active{transform:scale(.94)}
.nav-menu-mark{display:grid;gap:5px;width:19px}.nav-menu-mark i{display:block;width:19px;height:2px;background:currentColor;border-radius:2px}
.nav-pocket-account{display:none}@media(max-width:1119px){.nav-pocket-account{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px}.site-header .nav-shell{column-gap:10px}}
html[data-theme-preference] .theme-glyph{opacity:0;transform:rotate(-40deg) scale(.6)}html[data-theme=light] .theme-sun,html[data-theme=dark] .theme-moon{opacity:1;transform:rotate(0) scale(1)}
.fv-file-emblem{display:inline-block;position:relative;width:40px;height:48px;color:inherit}.fv-file-emblem svg{width:100%;height:100%}.fv-file-emblem b{position:absolute;bottom:1px;left:4px;max-width:100%;font-size:8px;letter-spacing:.02em;background:var(--surface);padding:2px 3px;border-radius:3px}
.fv-all-tools .fv-tool-card{padding:22px;gap:0;position:relative}.fv-all-tools .fv-tool-card h2,.fv-home .fv-tool-card h3{margin:8px 0 16px;font-size:18px}.fv-all-tools .fv-tool-category{margin-top:14px}.fv-all-tools .fv-tool-card .tool-icon{width:48px;height:54px;background:transparent}.fv-format-relationship{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:10px;letter-spacing:.05em;color:var(--muted)}.fv-all-tools .fv-tool-status{margin:12px 0 0}.fv-all-tools .tools-grid{align-items:start}.fv-all-tools .fv-tool-card .card-arrow{position:absolute;right:22px;top:22px;color:var(--primary)}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.fv-all-tools a.tool-card:hover{transform:perspective(800px) rotateX(var(--card-rx,0deg)) rotateY(var(--card-ry,0deg)) translateY(-3px);background-image:radial-gradient(circle at var(--card-x,50%) var(--card-y,50%),color-mix(in srgb,var(--primary) 8%,transparent),transparent 75%)}.fv-all-tools a.tool-card:hover .tool-icon{transform:translateZ(8px) rotate(-5deg)}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
@media(prefers-reduced-motion:reduce){.theme-glyph,.tool-card,.tool-card .card-arrow,.tool-card .tool-icon{transition:none!important}.tool-card:hover,.tool-card:active{transform:none!important}.fv-reveal[data-reveal-state]{opacity:1;transform:none;animation:none!important}}

.fv-reveal[data-reveal-direction=left][data-reveal-state=pending]{transform:translateX(-14px)}.fv-reveal[data-reveal-direction=right][data-reveal-state=pending]{transform:translateX(14px)}.fv-reveal[data-reveal-direction=left][data-reveal-state=revealed]{animation-name:fv-enter-left}.fv-reveal[data-reveal-direction=right][data-reveal-state=revealed]{animation-name:fv-enter-right}@keyframes fv-enter-left{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}@keyframes fv-enter-right{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:none}}
@media(hover:hover) and (pointer:fine){.btn-primary:hover,.fv-button:not(.fv-button--secondary):hover{box-shadow:0 4px 12px #183d3020}.btn-primary:active,.fv-button:active{transform:translateY(1px) scale(.99)}}.nav-dropdown{transform-origin:top}.nav-group:has([aria-expanded=true]) .nav-dropdown{animation:fv-menu-open 160ms ease-out}@keyframes fv-menu-open{from{opacity:.4;transform:translateY(-5px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.nav-dropdown{animation:none!important}.fv-reveal[data-reveal-state]{transform:none!important}.btn-primary:active,.fv-button:active{transform:none!important}}

/* Phase 11 spatial tokens: the single source for depth, light and motion values.
 * React (resources/css/spatial.css) and Blade/legacy surfaces both read these. */
:root{--sp-perspective:1200px;--sp-perspective-near:760px;--sp-depth-1:14px;--sp-depth-2:32px;--sp-depth-3:60px;--sp-pointer:1;--sp-pointer-shift:10px;--sp-tilt:4deg;--sp-card-tilt:3deg;
 --sp-elev-1:0 1px 2px #18392c0a,0 8px 20px #18392c0f;--sp-elev-2:0 2px 6px #18392c0d,0 18px 42px #18392c17;--sp-elev-3:0 6px 16px #18392c12,0 36px 80px #18392c24;
 --sp-sheet:#fff;--sp-sheet-edge:#d6e2d9;--sp-glass:#ffffffc7;--sp-glass-edge:#cfe0d4;--sp-highlight:#ffffffd9;--sp-ink-line:#c9d8ce;--sp-floor:#28645114;--sp-ambient:#e8bc7b30;--sp-glow:#28645126;
 --sp-pdf:#b8434f;--sp-image:#2f6fa8;--sp-doc:#286451;--sp-data:#7a5a12;
 --sp-dur-enter:560ms;--sp-dur-settle:420ms;--sp-dur-float:9s;--sp-dur-story:16s;--sp-dur-step:700ms;
 --sp-ease-out:cubic-bezier(.16,1,.3,1);--sp-ease-spring:cubic-bezier(.34,1.45,.64,1);--sp-ease-inout:cubic-bezier(.65,0,.35,1);--sp-space-section:clamp(72px,9vw,128px)}
html[data-theme=dark]{--sp-elev-1:0 1px 2px #0006,0 10px 24px #0004;--sp-elev-2:0 2px 6px #0007,0 20px 46px #0006;--sp-elev-3:0 8px 20px #0008,0 40px 90px #0009;
 --sp-sheet:#203a2f;--sp-sheet-edge:#3f5c4d;--sp-glass:#1c3027d1;--sp-glass-edge:#45665490;--sp-highlight:#ffffff1f;--sp-ink-line:#4a6656;--sp-floor:#9ad2b21a;--sp-ambient:#d9b67e1f;--sp-glow:#9ad2b233;
 --sp-pdf:#ff9aa5;--sp-image:#9cc6f2;--sp-doc:#9ad2b2;--sp-data:#e9c68b}
@media(max-width:1023px){:root{--sp-perspective:1000px;--sp-depth-3:36px;--sp-pointer:0;--sp-pointer-shift:0px}}
@media(max-width:639px){:root{--sp-perspective:820px;--sp-depth-1:8px;--sp-depth-2:16px;--sp-depth-3:22px;--sp-tilt:0deg}}
@media(hover:none),(pointer:coarse){:root{--sp-pointer:0;--sp-pointer-shift:0px;--sp-card-tilt:0deg}}
@media(prefers-reduced-motion:reduce){:root{--sp-pointer:0;--sp-pointer-shift:0px;--sp-tilt:0deg;--sp-card-tilt:0deg;--sp-dur-enter:1ms;--sp-dur-settle:1ms;--sp-dur-step:1ms}}