:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;color-scheme:light;--ink:#263e60;--muted:#617696;--accent:#2169e7;--accent-hover:#1658ce;--bg:#f5f9ff;--glass:rgba(255,255,255,.68);--glass-solid:#f5f8ff;--line:rgba(255,255,255,.85);--border:#d5e3f5;--input:rgba(255,255,255,.75);--shadow:0 10px 36px #4b83c20b;--soft:#eaf2ff;--error:#ba364f;--hero:linear-gradient(125deg,#edf7ffb8,#f2f1ffb8 58%,#e0f6ffb8)}
:root[data-theme=dark]{color-scheme:dark;--ink:#e5edff;--muted:#a9b9d5;--accent:#92baff;--accent-hover:#b0ceff;--bg:#101c32;--glass:rgba(30,46,72,.76);--glass-solid:#1e2d47;--line:rgba(180,204,255,.13);--border:#3b5275;--input:rgba(13,26,47,.75);--shadow:0 12px 40px #00000025;--soft:#2b4063;--error:#ff9fb1;--hero:linear-gradient(125deg,#243e60c9,#342e55c9 58%,#1c4154c9)}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);min-height:100vh;background-image:radial-gradient(ellipse at 0 15%,#95d6ff24,transparent 48%),radial-gradient(ellipse at 100% 50%,#b4a3ff1c,transparent 50%);background-attachment:fixed}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer;border:1px solid var(--border);background:var(--glass);color:var(--ink);border-radius:16px;padding:12px 18px;font-weight:600;transition:box-shadow .18s}button:hover{background:var(--soft);box-shadow:var(--shadow)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.demo{text-align:center;font-size:10px;letter-spacing:1px;padding:10px 12px;color:var(--muted);background:var(--glass);border-bottom:1px solid var(--line)}.demo span{letter-spacing:.2px}.app-bar{max-width:1080px;margin:auto;padding:24px 34px 10px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:11px}.brand b{display:grid;place-items:center;width:43px;height:43px;border-radius:15px;background:linear-gradient(135deg,#5d9bff,#2a68e1);box-shadow:inset 0 1px 2px #ffffff80,0 5px 15px #2a68e12a;color:white;font-size:32px;font-weight:650}.brand span{font-size:24px;font-weight:700;letter-spacing:-1px}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:.2px;color:var(--muted);margin-top:2px}.layout{max-width:1080px;margin:auto}main{padding:24px 34px 145px;min-width:0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:12px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:650;color:var(--accent);text-transform:uppercase}header h1{font-size:26px;letter-spacing:-.8px;margin:9px 0 0;font-weight:650}.avatar{display:grid;place-items:center;border:1px solid var(--line);background:var(--glass);border-radius:50%;width:45px;height:45px;font-size:10px;color:var(--muted);box-shadow:var(--shadow)}.hero,.card,.quick{border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%)}.hero{position:relative;overflow:hidden;border-radius:32px;padding:36px 38px;background:var(--hero);min-height:300px;box-shadow:inset 0 1px 0 var(--line),var(--shadow)}.hero-with-plate{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);align-items:center;gap:32px}.hero-copy{position:relative;z-index:1;min-width:0}.hero h2{font-size:clamp(34px,4vw,48px);line-height:1.12;letter-spacing:-1.8px;font-weight:650;margin:20px 0}.hero p{font-size:14px;color:var(--muted);line-height:1.8;max-width:370px}.primary{border:1px solid #ffffff30;background:linear-gradient(135deg,#4388f4,#2169e7);color:white;box-shadow:inset 0 1px 0 #ffffff40,0 5px 16px #2169e71f;border-radius:18px}.primary:hover{background:#286cdb;color:white}.primary span{margin-left:14px}.hero .primary{margin-top:10px}.hero-art{width:100%;min-width:0;display:grid;place-items:center;background:radial-gradient(ellipse at center,#94c7ff30,transparent 70%);pointer-events:none}.plate-art{display:block;width:100%;height:auto;max-width:380px;transform:rotate(-6deg);filter:drop-shadow(0 16px 15px #335c8933)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:28px 0 15px}.section-head h2{font-size:18px;letter-spacing:-.4px;font-weight:650;margin:0}.subtle{font-size:11px;color:var(--muted)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick{text-align:left;padding:22px 20px;border-radius:24px;min-height:148px;background:var(--glass)}.symbol{display:grid;place-items:center}.quick .symbol{width:44px;height:44px;border-radius:16px;margin-bottom:16px;background:#dcecff;color:#316fca;box-shadow:inset 0 1px 0 #ffffff80}.symbol svg{width:24px;height:24px}.quick:nth-child(2) .symbol{background:#fff0cd;color:#8c6a18}.quick:nth-child(3) .symbol{background:#e5e2ff;color:#7460be}.quick:nth-child(4) .symbol{background:#ffe5df;color:#b56b54}.quick strong{display:block;font-size:13px}.quick small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.lower-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:22px}.card{background:var(--glass);border-radius:25px;padding:25px;margin-bottom:16px}.card h3{font-size:16px;font-weight:650;margin:0 0 12px}.card p{font-size:13px;line-height:1.75;color:var(--muted)}.text-button{border:0;background:none;color:var(--accent);font-size:12px;padding:0}.empty{padding:22px 5px;text-align:center;font-size:13px;line-height:1.8;color:var(--muted)}.empty .symbol{font-size:30px;margin-bottom:10px;color:var(--accent)}.safe{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--muted);line-height:1.7;margin-top:24px}.safe b{color:var(--accent);font-size:24px}footer{font-size:10px;color:var(--muted);line-height:1.7;margin-top:24px}
.bottom-dock{position:fixed;bottom:max(20px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(600px,calc(100% - 28px));padding:7px;border:1px solid var(--line);border-radius:30px;background:var(--glass);backdrop-filter:blur(32px) saturate(160%);-webkit-backdrop-filter:blur(32px) saturate(160%);box-shadow:0 12px 45px #3b64912b,inset 0 1px 0 var(--line);z-index:10}nav{display:flex;justify-content:space-around;gap:3px}nav a{position:relative;display:flex;flex:1;min-width:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;border-radius:23px;padding:10px 3px;color:var(--muted);font-size:10px;font-weight:550}nav a:hover{background:var(--soft)}nav a.active{background:var(--soft);color:var(--accent);box-shadow:inset 0 1px 1px var(--line)}.nav-icon{width:23px;height:23px}.nav-icon svg{width:100%;height:100%}.badge{position:absolute;top:3px;left:calc(50% + 8px);background:var(--accent);color:var(--bg);font-size:9px;min-width:15px;text-align:center;padding:2px 4px;border-radius:10px}.segmented{display:flex;background:var(--soft);border-radius:18px;padding:5px;gap:4px;margin-bottom:22px}.segmented button{border:0;background:none;flex:1;font-size:13px}.segmented .selected{background:var(--glass);box-shadow:var(--shadow)}.message{width:100%;text-align:left;padding:20px 0;border:0;border-bottom:1px solid var(--border);border-radius:0;background:none;font-weight:400}.message strong{font-size:14px}.message p{font-size:14px;margin:9px 0}.message small{font-size:11px;color:var(--muted)}.dot{color:var(--accent);margin-left:8px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.danger,.error{color:var(--error)}.error{font-size:13px}.row{display:flex;align-items:center;justify-content:space-between;gap:14px}.plate{display:inline-block;color:#263e60;background:#fff;border:2px solid #627896;border-left:9px solid #3574db;border-radius:8px;font-size:21px;font-weight:750;letter-spacing:1px;padding:6px 12px;margin:12px 0}.pill{display:inline-block;font-size:10px;padding:6px 9px;border-radius:10px;color:var(--muted);background:var(--soft)}label{display:block;font-size:13px;font-weight:600;margin:22px 0 10px}input,textarea,select{display:block;width:100%;border:1px solid var(--border);color:var(--ink);background:var(--input);padding:13px;border-radius:13px;margin-top:8px}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}textarea{resize:vertical}input[name=plate]{text-transform:uppercase}.info{background:var(--soft);padding:14px;border-radius:15px;font-size:12px!important;line-height:1.6}.caption,#counter{font-size:11px;color:var(--muted);line-height:1.6}.toggle{display:flex;justify-content:space-between;align-items:center;gap:20px}.toggle span{font-size:14px}.plate-fields{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:10px;border:0;padding:0;margin:24px 0 0;min-width:0}.plate-fields legend{font-size:13px;font-weight:600;margin-bottom:4px}.plate-fields label{font-size:12px;margin:10px 0}.plate-fields input{text-transform:uppercase;font-weight:700;letter-spacing:1px;min-width:0;padding:12px 8px}dialog{border:1px solid var(--line);border-radius:29px;padding:28px;width:min(480px,calc(100% - 28px));max-height:90dvh;color:var(--ink);background:var(--glass-solid);box-shadow:0 25px 100px #15385835}dialog::backdrop{background:#1b33504d;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}dialog h2{font-size:22px;letter-spacing:-.5px;margin:0}dialog p{color:var(--muted);font-size:14px;line-height:1.65}dialog .error{color:var(--error)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.close{border:0;background:var(--soft);border-radius:50%;padding:2px 9px;font-size:25px;font-weight:400}dialog .primary{width:100%;margin-top:10px}#toast{position:fixed;bottom:125px;left:50%;transform:translateX(-50%);background:var(--glass-solid);color:var(--ink);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:16px 22px;max-width:90%;font-size:13px;z-index:20}#toast:empty{display:none}
@media(max-width:700px){.app-bar{padding:20px 20px 6px}main{padding:22px 20px 140px}header{margin-bottom:24px}header h1{font-size:23px}.hero{padding:28px 24px;min-height:310px;border-radius:28px}.hero-copy{max-width:100%}.hero h2{font-size:37px}.hero-art{display:grid}.hero p{font-size:13px}.quick-grid{grid-template-columns:repeat(2,1fr);gap:12px}.quick{padding:19px;min-height:138px}.lower-grid{grid-template-columns:1fr;gap:0}.section-head .subtle{max-width:125px;text-align:right;line-height:1.6}.section-head h2{font-size:17px}.card{padding:22px}.row{flex-wrap:wrap}.bottom-dock{bottom:max(12px,env(safe-area-inset-bottom));padding:6px;border-radius:28px}nav a{font-size:9px;padding:10px 0}.demo{font-size:9px;letter-spacing:.4px}.demo span{display:block;margin-top:3px}dialog{padding:23px}#toast{bottom:110px;width:max-content;max-width:90%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media(prefers-reduced-transparency:reduce){.hero,.card,.quick,.bottom-dock{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--glass-solid)}}
/* Appearance belongs to settings, alongside privacy and data controls. */
.appearance-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border:0;padding:0;margin:22px 0 0;min-width:0}.appearance-choice{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:14px 10px;margin:0;border:1px solid var(--border);border-radius:21px;background:var(--input);cursor:pointer;min-width:0}.appearance-choice:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}.appearance-choice:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:5px}.appearance-choice strong{font-size:13px}.appearance-choice small{font-size:11px;line-height:1.5;color:var(--muted)}.appearance-choice input{width:18px;height:18px;margin:0;accent-color:var(--accent)}.theme-preview{display:grid;gap:7px;width:100%;max-width:110px;padding:12px 10px;border:1px solid #a6bddd60;border-radius:13px;background:linear-gradient(125deg,#edf7ff,#e7eaff);box-shadow:inset 0 1px 0 #ffffff60}.theme-preview span{height:8px;border-radius:5px;background:#bfd4ef}.theme-preview span:first-child{width:45%;background:#4388f4}.theme-preview span:last-child{width:70%}.preview-dark{background:linear-gradient(125deg,#1b304c,#302d4e)}.preview-dark span{background:#5c7196}.preview-system{background:linear-gradient(90deg,#edf7ff 50%,#1b304c 50%)}.preview-system span{background:linear-gradient(90deg,#bfd4ef 50%,#5c7196 50%)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}@media(max-width:400px){.appearance-options{gap:9px}.appearance-choice{padding:12px 5px}.appearance-choice strong{font-size:12px}.appearance-choice small{font-size:10px}.settings-summary{font-size:12px}}

/* Shared glass switch: spring motion, press feedback and cross-faded rail. */
.toggle{min-height:44px;cursor:pointer;font-weight:550}
.switch-control{position:relative;display:inline-block;flex:0 0 52px;width:52px;height:44px}
.switch-control input{position:absolute;inset:0;width:52px;height:44px;margin:0;opacity:0;cursor:pointer;z-index:2}
.switch-track{--switch-offset:0px;position:absolute;top:6px;left:0;width:52px;height:32px;border-radius:99px;border:1px solid #97acc44d;background:linear-gradient(135deg,#d6e0ecdd,#c3cfdfdd);box-shadow:inset 0 1px 3px #526e9420,0 1px 0 #ffffff80;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:border-color .2s ease,box-shadow .2s ease;pointer-events:none}
.switch-track::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,#5b9bff,#2875e8);opacity:0;transition:opacity .22s ease}
.switch-track::before{content:"";position:absolute;z-index:1;left:2px;top:2px;width:26px;height:26px;border-radius:99px;background:linear-gradient(145deg,#fff,#edf3fc);border:1px solid #ffffffd9;box-shadow:0 2px 5px #314f6d30,inset 0 1px 0 #fff;transform:translateX(var(--switch-offset));transition:transform .36s cubic-bezier(.22,1.3,.36,1),width .15s ease,box-shadow .2s ease}
.switch-control input:checked+.switch-track{--switch-offset:20px;border-color:#2d75db80;box-shadow:inset 0 1px 2px #ffffff45,0 2px 7px #347ee025}
.switch-control input:checked+.switch-track::after{opacity:1}
.toggle:active .switch-control input:not(:disabled)+.switch-track::before{width:32px;box-shadow:0 2px 8px #314f6d35,inset 0 1px 0 #fff}
.toggle:active .switch-control input:checked:not(:disabled)+.switch-track{--switch-offset:14px}
.switch-control input:focus-visible+.switch-track{outline:3px solid var(--accent);outline-offset:4px}
.switch-control input:disabled{cursor:not-allowed}.switch-control input:disabled+.switch-track{opacity:.45}
:root[data-theme=dark] .switch-track{background:linear-gradient(135deg,#4b5b72dd,#35445bdd);border-color:#7890b14d;box-shadow:inset 0 1px 3px #0003,0 1px 0 #ffffff10}
:root[data-theme=dark] .switch-track::after{background:linear-gradient(135deg,#669eff,#367de6)}
:root[data-theme=dark] .switch-control input:checked+.switch-track{border-color:#76a9ff80}
@media(prefers-reduced-motion:reduce){.switch-track,.switch-track::before,.switch-track::after{transition:none}.toggle:active .switch-control input:not(:disabled)+.switch-track::before{width:26px}.toggle:active .switch-control input:checked:not(:disabled)+.switch-track{--switch-offset:20px}}
@media(prefers-reduced-transparency:reduce){.switch-track{backdrop-filter:none;-webkit-backdrop-filter:none;background:#c3cfdf}:root[data-theme=dark] .switch-track{background:#42516a}}

/* Keep the decorative plate visible as the hero changes from two columns to one. */
@media(max-width:760px){.hero-with-plate{grid-template-columns:minmax(0,1fr);gap:24px}.hero-art{width:min(260px,90%);justify-self:center;padding:8px 0 10px}.plate-art{transform:rotate(-3deg);filter:drop-shadow(0 10px 10px #335c8926)}}
@media(max-width:700px){.hero h2{font-size:clamp(30px,9.5vw,37px)}.hero .primary{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:46px;font-size:clamp(12px,3.5vw,14px);padding:13px 10px}.hero .primary span{margin:0;flex-shrink:0}}

/* Compact license-plate identity, kept at message-header size. */
.message-identity{display:inline-flex;align-items:center;gap:9px;vertical-align:middle;max-width:100%}.message-direction{font-size:12px;font-weight:500;color:var(--muted)}.mini-plate{display:inline-flex;align-items:stretch;overflow:hidden;background:#fbfcff;color:#1d2938;border:1px solid #8190a4;border-radius:5px;box-shadow:inset 0 1px 0 #fff,0 1px 3px #152c4e10;white-space:nowrap}.mini-eu{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;width:15px;flex-shrink:0;background:#16438e;color:#fff;font-size:7px;font-weight:600;line-height:1}.mini-eu span{font-size:8px;color:#ffe078}.mini-plate-number{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:700;letter-spacing:.4px;line-height:1.3;padding:4px 7px}.message .dot{vertical-align:middle}

.segmented button{display:flex;align-items:center;justify-content:center;gap:5px;min-width:0;padding:10px 6px}.category-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:var(--accent);color:var(--bg);font-size:10px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;flex-shrink:0}@media(max-width:400px){.segmented{gap:2px;padding:4px}.segmented button{font-size:11px;padding:10px 2px;gap:3px}.category-count{min-width:16px;height:16px;padding:0 4px;font-size:9px}}

/* SwiftUI reference: speech bubbles, focused home and full-width choices. */
.app-bar,.layout{max-width:720px}
.brand{color:var(--accent);gap:9px;min-height:44px}
.brand svg{width:30px;height:28px;flex-shrink:0}
.brand span{font-size:19px;font-weight:650;letter-spacing:.4px}
header .eyebrow:empty,header .avatar{display:none}
header h1{font-size:26px;margin-top:0}
.swift-home{min-height:0;padding:30px;border-radius:30px}
.swift-home h2{margin:0 0 20px;font-size:clamp(30px,5vw,42px)}
.swift-home p{max-width:none;font-size:16px;line-height:1.7}
.swift-home .primary{width:100%;min-height:50px;border-radius:999px;font-size:15px;margin-top:12px}
.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.quick{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-width:0;min-height:145px;padding:20px}
.quick strong{font-size:16px;line-height:1.4;overflow-wrap:break-word}
.quick small{font-size:12px;line-height:1.6;font-weight:400}
.send-symbol{display:inline-flex;vertical-align:middle}.send-symbol svg{width:18px;height:18px}
.safe{font-size:13px}.safe .symbol{color:var(--accent);flex-shrink:0}
.demo-action{margin-top:18px;color:var(--accent);min-height:44px;background:none;border:0;padding-left:0}
.appearance-options{grid-template-columns:minmax(0,1fr);gap:10px}
.appearance-choice{display:grid;grid-template-columns:58px minmax(0,1fr) 22px;gap:4px 16px;text-align:left;padding:14px;min-height:74px}
.appearance-choice .theme-preview{grid-row:1/3;width:58px;padding:9px;gap:5px}
.appearance-choice strong{font-size:15px;grid-column:2;grid-row:1}
.appearance-choice small{font-size:12px;grid-column:2;grid-row:2}
.appearance-choice input{grid-column:3;grid-row:1/3;width:20px;height:20px}
@media(max-width:400px){.swift-home{padding:24px}.quick{padding:17px}.quick strong{font-size:14px}.appearance-choice{gap:4px 12px}.section-head h2{font-size:19px}}
@media(max-width:300px){.quick-grid{grid-template-columns:minmax(0,1fr)}}

/* Messages live in the top bar; four primary destinations remain in the dock. */
.app-bar{position:sticky;top:0;z-index:9;background:transparent;padding-top:12px;padding-bottom:12px}
.app-bar{transition:transform .2s ease,opacity .2s ease}
.app-bar.is-hidden{transform:translateY(calc(-100% - 1px));opacity:0;pointer-events:none}
.brand{margin-right:auto;flex-shrink:0}
.messages-button,.back-button{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-width:44px;min-height:44px;padding:10px;border:1px solid var(--line);border-radius:16px;color:var(--accent);background:var(--glass);gap:3px}
.messages-button svg{width:24px;height:24px}.back-button svg{width:18px;height:18px}.back-button span{font-size:13px}
.back-button[hidden]{display:none}
.messages-button .badge{top:-4px;left:auto;right:-5px;background:#e64a5b;color:white;min-width:18px;font-size:10px}
.messages-button[aria-current=page]{background:var(--soft)}
@media(max-width:400px){.app-bar{gap:8px}.back-button{padding:8px 5px}.brand span{font-size:17px}.brand svg{width:27px}}
@media(prefers-reduced-transparency:reduce){.messages-button,.back-button{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--glass-solid)}}
.demo{background:transparent;border-bottom:0}

/* A quieter light palette: slate canvas, distinct surfaces and deeper blue. */
:root[data-theme=light]{--ink:#25364d;--muted:#52637a;--accent:#2859b5;--accent-hover:#1d468f;--bg:#e0e6ee;--glass:rgba(248,250,253,.9);--glass-solid:#f3f6fa;--line:#c0ccdb;--border:#bcc8d8;--input:#e5ecf4;--soft:#d9e5f5;--shadow:0 8px 24px #203b5f14,0 1px 3px #203b5f0a;--hero:linear-gradient(125deg,#d2dfefed,#e0e2efed 58%,#d5e4f0ed)}
:root[data-theme=light] body{background-image:radial-gradient(ellipse at 0 15%,#8daac51c,transparent 48%),radial-gradient(ellipse at 100% 50%,#9b9fbd16,transparent 50%)}
:root[data-theme=light] .hero{border-color:#afc0d7;box-shadow:inset 0 1px 0 #ffffff70,0 10px 28px #2a43651c}
:root[data-theme=light] .primary{background:linear-gradient(135deg,#3267c8,#244fa6);border-color:#2754a8;box-shadow:inset 0 1px 0 #ffffff30,0 5px 12px #244c9d26}
:root[data-theme=light] .primary:hover{background:#234c9c}
:root[data-theme=light] .quick:hover{background:#edf2f9;border-color:#9caec5}
:root[data-theme=light] .quick .symbol{background:#cbdced;color:#34618c;box-shadow:inset 0 1px 0 #ffffff60}
:root[data-theme=light] .quick:nth-child(2) .symbol{background:#e8d9b4;color:#795d1b}
:root[data-theme=light] .quick:nth-child(3) .symbol{background:#d6cfe8;color:#625083}
:root[data-theme=light] .quick:nth-child(4) .symbol{background:#e8cfc3;color:#91583e}
:root[data-theme=light] .messages-button,:root[data-theme=light] .back-button,:root[data-theme=light] .actions button:not(.text-button){background:linear-gradient(145deg,#edf2f8,#dfe7f1);border-color:#aebed3;box-shadow:inset 0 1px 0 #ffffffa0,0 3px 8px #24456914}
:root[data-theme=light] .messages-button[aria-current=page]{background:#cfddf1;border-color:#9eb5d6}
:root[data-theme=light] .bottom-dock{background:#edf2f8ed;border-color:#afbed2;box-shadow:0 10px 28px #233d6126,inset 0 1px 0 #ffffffa0}
:root[data-theme=light] nav a.active{background:#cbdaf0;box-shadow:inset 0 0 0 1px #a9bcd8}
:root[data-theme=light] .appearance-choice:has(input:checked){background:#dbe6f5}
:root[data-theme=light] .switch-track{border-color:#9eafc5}
@media(prefers-reduced-transparency:reduce){:root[data-theme=light] .bottom-dock{background:var(--glass-solid)}}

/* Keep home sections separate as new cards are added. */
.home-content{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;min-width:0}
.home-content>*{min-width:0;margin:0}
.home-content>.card,.home-content>.safe,.home-content>.demo-action{margin:0}
.home-quick>.section-head{margin:0 0 16px}
.home-content>.demo-action{justify-self:start}