/* Safari-first optical materials. Refraction-like rims use CSS, never SVG backdrop filters. */
:root{--glass-fill:oklch(1 0 0 / .48);--glass-tint:oklch(.96 .014 255 / .32);--glass-line:oklch(1 0 0 / .95);--glass-opposed:oklch(1 0 0 / .16);--glass-edge:oklch(.2 .02 260 / .18);--glass-shadow:oklch(.15 .025 260 / .14);--glass-blur:16px}
:root[data-theme=dark]{--glass-fill:oklch(.2 .016 260 / .59);--glass-tint:oklch(.3 .018 260 / .32);--glass-line:oklch(1 0 0 / .46);--glass-opposed:oklch(1 0 0 / .07);--glass-edge:oklch(0 0 0 / .58);--glass-shadow:oklch(0 0 0 / .35)}
:root[data-glass=tinted]{--glass-fill:oklch(.99 .005 255 / .88);--glass-blur:20px}
:root[data-theme=dark][data-glass=tinted]{--glass-fill:oklch(.22 .014 260 / .91)}
.glass{position:relative;background:var(--glass-fill);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.65);backdrop-filter:blur(var(--glass-blur)) saturate(1.65);box-shadow:0 0 0 .65px var(--glass-edge),inset 0 1.2px 1px var(--glass-line),inset 1px 0 .6px var(--glass-opposed),inset 0 -1px 1px var(--glass-opposed),0 4px 7px -3px var(--glass-shadow),0 15px 35px -12px var(--glass-shadow);isolation:isolate}
.glass:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;background:radial-gradient(ellipse at var(--glass-x,18%) var(--glass-y,0%),oklch(1 0 0 / .29),transparent 58%),linear-gradient(140deg,oklch(1 0 0 / .15),transparent 38%,var(--glass-tint));opacity:.85}
.glass:after{content:'';position:absolute;inset:0;border-radius:inherit;padding:1.2px;background:linear-gradient(130deg,var(--glass-line) 0%,var(--glass-opposed) 31%,transparent 48%,var(--glass-line) 84%,var(--glass-opposed));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:1;opacity:.8}
.glass[data-pressed=true]:before{background:radial-gradient(ellipse at var(--glass-x,50%) var(--glass-y,50%),oklch(1 0 0 / .55),transparent 74%)}

/* Adapt Johnny's optical controls to Karen's photo-led veterinary experience. */
#header{position:sticky;top:0;background:transparent;pointer-events:none}
.header-inner{gap:14px;padding:16px 40px;min-height:96px}
.header-inner>*{pointer-events:auto}
.brand{width:auto;height:auto;min-height:60px;gap:10px;padding:7px 16px 7px 7px;border-radius:36px}
.brand-mascot{width:46px;height:46px}
.brand-name{font-size:1.15rem;line-height:1.15;letter-spacing:-.045em;white-space:nowrap}
.brand-name>span{display:block}
.desktop-nav{gap:0;padding:5px;border-radius:32px;font-size:.78rem}
.desktop-nav a{padding:12px 14px;border-radius:26px;color:var(--ink)}
.desktop-nav a[aria-current]{background:var(--selected);color:var(--accent)}
.desktop-nav a[aria-current]:after{bottom:5px;height:2px;width:12px;left:calc(50% - 6px)}
.header-actions{gap:2px;padding:5px;border-radius:32px}
.header-actions .icon-button,.header-actions .language-button{min-width:44px;min-height:44px;background:transparent}
.header-book{border-radius:26px;margin-left:2px;min-height:44px;padding:12px 16px}
#main{padding-top:4px;scroll-margin-top:110px}
.hero-actions{display:inline-flex;gap:5px;padding:6px;border-radius:32px;max-width:100%}
.hero-actions .primary,.hero-actions .text-button{min-height:48px;border-radius:26px;padding-inline:20px}
.hero-actions .text-button{color:var(--ink)}
.primary,.secondary,.chip{border-radius:26px}
.photo-note{position:absolute;--glass-fill:oklch(1 0 0 / .85);border-radius:22px}
[data-theme=dark] .photo-note{--glass-fill:oklch(.22 .014 260 / .92)}
#sheet{--glass-fill:oklch(.995 .003 255 / .89);background:var(--glass-fill);-webkit-backdrop-filter:blur(28px) saturate(1.4);backdrop-filter:blur(28px) saturate(1.4);box-shadow:0 0 0 .7px var(--glass-edge),inset 0 1.5px 1px var(--glass-line),0 30px 100px oklch(0 0 0 / .35)}
[data-theme=dark] #sheet{--glass-fill:oklch(.22 .014 260 / .94)}
[data-glass=tinted] #sheet{--glass-fill:oklch(.995 .003 255 / .97)}
[data-theme=dark][data-glass=tinted] #sheet{--glass-fill:oklch(.22 .014 260 / .98)}
#sheet .sheet-top{background:var(--glass-fill);-webkit-backdrop-filter:blur(28px);backdrop-filter:blur(28px)}
#close-sheet{background:var(--raised)}
#sheet-body>.setting-group{padding:20px 0}
#sheet-body>.setting-group:first-child{padding-top:8px}
.setting-group h3{font-size:.9rem;margin-bottom:14px}
.setting-group p:last-child{margin-bottom:0}
.segmented{gap:5px;border-radius:29px}
.segmented button{border-radius:24px;min-height:46px}
.setting-group .toggle-row{min-height:44px;margin:0 0 10px;font-weight:700}
.toggle-row input{width:42px;height:24px;flex-shrink:0;accent-color:var(--action);cursor:pointer}
.setting-group .form-actions{flex-wrap:wrap}
.setting-group .form-actions button{min-width:0}
#installed-version{overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
#last-check{font-variant-numeric:tabular-nums}
.privacy-copy{padding-top:8px}
.bottom-nav>a{position:relative;z-index:2;min-width:0;background:transparent!important;border-radius:28px}
.bottom-nav>a[aria-current]{color:var(--accent)}
.dock-selection{position:absolute;top:6px;bottom:6px;left:6px;border-radius:28px;z-index:0;background:oklch(1 0 0 / .45);box-shadow:inset 0 1px 1px oklch(1 0 0 / .8),0 1px 4px oklch(.15 .02 260 / .09);pointer-events:none;transition:width .38s cubic-bezier(.22,1,.36,1),transform .38s cubic-bezier(.22,1,.36,1)}
[data-theme=dark] .dock-selection{background:oklch(1 0 0 / .12);box-shadow:inset 0 1px 1px oklch(1 0 0 / .3),0 1px 4px oklch(0 0 0 / .3)}
@media(max-width:1180px){.header-inner{padding-inline:28px;gap:12px}.desktop-nav a{padding-inline:12px}.header-actions .language-button span{display:none}}
@media(max-width:880px){.header-inner{padding-inline:20px;gap:10px}.desktop-nav a{padding-inline:9px;font-size:.75rem}.brand{gap:7px;padding-right:12px}.brand-name{font-size:1rem}.brand-mascot{width:42px;height:42px}}
@media(max-width:760px){.desktop-nav{display:none}.bottom-nav{display:flex}.header-inner{padding:12px 18px;min-height:86px}.header-actions .icon-button{width:44px;height:44px}.brand{min-height:56px}.brand-mascot{width:42px;height:42px}.brand-name{font-size:1.05rem}.header-actions .language-button span{display:none}.header-actions{padding:4px;gap:1px}.bottom-nav{position:fixed;left:50%;right:auto;bottom:calc(10px + env(safe-area-inset-bottom));transform:translateX(-50%);width:calc(100% - 26px);max-width:470px;padding:6px;border-radius:36px;box-shadow:0 0 0 .7px var(--glass-edge),inset 0 1.5px 1px var(--glass-line),inset 0 -1px 1px var(--glass-opposed),0 8px 30px var(--glass-shadow);--glass-fill:oklch(1 0 0 / .51);--glass-blur:16px}.bottom-nav>a{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;min-height:56px;gap:4px;font-size:.72rem;font-weight:700;line-height:1.25;text-align:center;padding:4px}.bottom-nav .icon{width:21px;height:21px}[data-theme=dark] .bottom-nav{--glass-fill:oklch(.18 .013 260 / .71)}[data-glass=tinted] .bottom-nav{--glass-fill:oklch(.98 .004 255 / .94)}[data-theme=dark][data-glass=tinted] .bottom-nav{--glass-fill:oklch(.22 .014 260 / .95)}#footer{padding-bottom:calc(120px + env(safe-area-inset-bottom))}.hero-actions{gap:3px;padding:5px;border-radius:30px}.hero-actions .primary,.hero-actions .text-button{padding-inline:15px;border-radius:25px;font-size:.8rem}.toast{bottom:calc(94px + env(safe-area-inset-bottom))}.update-notice{bottom:calc(94px + env(safe-area-inset-bottom))}}
@media(max-width:365px){.header-inner{padding-inline:12px;gap:8px}.brand{gap:5px;padding:6px 10px 6px 6px}.brand-name{font-size:.95rem}.brand-mascot{width:38px;height:38px}.header-actions{padding:3px;gap:0}.header-actions .icon-button,.header-actions .language-button{width:44px;min-width:44px;padding:8px}.hero-actions .primary,.hero-actions .text-button{padding-inline:12px;font-size:.78rem}}
@media(max-width:760px) and (display-mode:standalone){.bottom-nav{bottom:max(8px,calc(env(safe-area-inset-bottom) * .7))}}
@media(prefers-reduced-transparency:reduce){.glass,#sheet,#sheet .sheet-top{background:var(--surface)!important;-webkit-backdrop-filter:none;backdrop-filter:none}.glass:before,.glass:after{display:none}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass,#sheet,#sheet .sheet-top{background:var(--surface)}}
[data-motion=reduce] *,[data-motion=reduce] *:before,[data-motion=reduce] *:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
@media(prefers-reduced-motion:reduce){.dock-selection{transition:none}}
@media(forced-colors:active){.glass,#sheet{background:Canvas;box-shadow:none}.glass:before,.glass:after{display:none}.dock-selection{outline:1px solid Highlight}.segmented button[aria-pressed=true]{outline:2px solid Highlight}}
.no-transition,.no-transition *,.no-transition *:before,.no-transition *:after{transition:none!important}
/* Keep newly rendered native-dialog controls tied to the current theme. */
.setting-group,#close-sheet{color:var(--ink)}