/* Theme: Signal Ladder - deep teal ink on cool paper, amber marks "you are here" */
:root {
  --ink: #10242c;
  --muted: #546a73;
  --paper: #f3f6f7;
  --surface: #ffffff;
  --line: #d3dde0;
  --teal: #0b5d6b;
  --teal-dark: #08434d;
  --teal-soft: #dcecee;
  --amber: #f0a92e;
  --amber-soft: #fdf0d3;
  --danger: #a3261f;
  --danger-soft: #fbe6e4;
  --danger-ink: #6e1812;
  --on-accent: #ffffff;
  --on-mark: var(--ink);
  --mark-strong: #e19b1d;
  --header-bg: var(--ink);
  --header-ink: #ffffff;
  --header-soft: #cfe0e4;
  --field-bg: #ffffff;
  --field-border: #9eb0b5;
  --opt-hover: #f6fafb;
  --locked-a: #e7ecee;
  --locked-b: #dde4e6;
  --radius: 10px;
  --font-head: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Public Sans", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.55 var(--font-body); }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }
h2 { font-size: 1.35rem; font-weight: 650; }
h3 { font-size: 1.05rem; font-weight: 650; }
p { margin: 0 0 1rem; max-width: 70ch; }
a { color: var(--teal); text-underline-offset: 3px; }
a:hover { color: var(--teal-dark); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; z-index: 99; }

.top { background: var(--header-bg); color: var(--header-ink); }
.top-in { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; display: flex; align-items: center; gap: .5rem 1.5rem; min-height: 56px; flex-wrap: wrap; }
.brand { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--header-ink); text-decoration: none; display: flex; align-items: center; gap: .6rem; margin-right: auto; min-height: 56px; }
.brand svg { width: 26px; height: 26px; }
.nav { display: flex; gap: .25rem; order: 3; flex: 1 1 100%; flex-wrap: wrap; margin-left: -.85rem; padding-bottom: .5rem; }
.nav:empty { display: none; }
.nav a { color: var(--header-soft); text-decoration: none; padding: .45rem .85rem; border-radius: 8px; min-height: 44px; display: inline-flex; align-items: center; }
.nav a:hover { background: rgba(255,255,255,.1); color: var(--header-ink); }
.nav a[aria-current="page"] { background: rgba(255,255,255,.16); color: var(--header-ink); }
.who { display: flex; align-items: center; gap: .6rem; font-size: .9rem; color: var(--header-soft); min-height: 56px; }
.role-tag { background: var(--amber); color: var(--on-mark); border-radius: 99px; padding: .1rem .6rem; font-size: .8rem; font-weight: 600; }
.linkbtn { background: none; border: 1px solid rgba(255,255,255,.35); color: var(--header-ink); border-radius: 8px; padding: .45rem .9rem; min-height: 40px; cursor: pointer; font: inherit; display: inline-flex; align-items: center; }
.linkbtn:hover { background: rgba(255,255,255,.12); }

@media (max-width: 560px) { .who-name { display: none; } }

main { max-width: 1080px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.page-head p { margin: 0; }
.flash { background: var(--teal-soft); border-left: 4px solid var(--teal); padding: .75rem 1rem; border-radius: 6px; margin-bottom: 1.25rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 46px; padding: .6rem 1.25rem; border-radius: 8px; border: 2px solid var(--teal); background: var(--teal); color: var(--on-accent); font: 600 1rem var(--font-body); text-decoration: none; cursor: pointer; transition: background .15s, color .15s; }
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--on-accent); }
.btn.ghost { background: transparent; color: var(--teal); }
.btn.ghost:hover { background: var(--teal-soft); color: var(--teal-dark); }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); color: var(--danger); }
.btn.amber { background: var(--amber); border-color: var(--amber); color: var(--on-mark); }
.btn.amber:hover { background: var(--mark-strong); border-color: var(--mark-strong); color: var(--on-mark); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn.sm { min-height: 40px; padding: .35rem .9rem; font-size: .92rem; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; }
.panel > :last-child { margin-bottom: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

label { display: block; font-weight: 600; margin-bottom: .3rem; }
input[type=text], input[type=email], input[type=password], textarea, select { width: 100%; min-height: 46px; padding: .6rem .8rem; border: 1.5px solid var(--field-border); border-radius: 8px; font: inherit; background: var(--field-bg); color: var(--ink); }
textarea { min-height: 96px; resize: vertical; }
.field { margin-bottom: 1.1rem; }
.hint { color: var(--muted); font-size: .9rem; margin-top: .25rem; }
.error { background: var(--danger-soft); border-left: 4px solid var(--danger); color: var(--danger-ink); padding: .7rem 1rem; border-radius: 6px; margin-bottom: 1.1rem; }
.auth { max-width: 440px; margin: 2rem auto; }

/* The ladder: eight stages, only the first four can be self-assessed */
.ladder { display: grid; grid-template-columns: repeat(8, 1fr); align-items: end; gap: 6px; margin: 1.25rem 0 .5rem; list-style: none; padding: 0; }
.ladder li { position: relative; background: var(--line); border-radius: 6px 6px 0 0; display: flex; flex-direction: column; justify-content: flex-end; padding: .5rem .35rem; min-height: calc(46px + var(--n) * 22px); font-size: .8rem; line-height: 1.2; color: var(--muted); }
.ladder li b { font-family: var(--font-head); font-size: 1.15rem; color: inherit; display: block; }
.ladder li.done { background: var(--teal); color: var(--on-accent); }
.ladder li.half { background: linear-gradient(to top, var(--teal) 50%, var(--teal-soft) 50%); color: var(--ink); }
.ladder li.locked { background: repeating-linear-gradient(135deg, var(--locked-a), var(--locked-a) 6px, var(--locked-b) 6px, var(--locked-b) 12px); }
.ladder li.here::after { content: attr(data-here); position: absolute; top: -28px; left: 50%; transform: translateX(-50%); background: var(--amber); color: var(--on-mark); font-weight: 700; font-size: .75rem; padding: .15rem .55rem; border-radius: 99px; white-space: nowrap; }
.ladder-note { color: var(--muted); font-size: .9rem; margin: 0; }
@media (max-width: 640px) { .ladder li { font-size: .68rem; padding: .4rem .2rem; } .ladder li span { display: none; } .ladder li.here::after { font-size: .65rem; } }

.stagehead { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem 1.25rem; margin-bottom: .25rem; }
.score { font-family: var(--font-head); font-size: 1.1rem; }
.score strong { font-size: 2rem; }
.delta { font-weight: 600; padding: .1rem .55rem; border-radius: 99px; font-size: .9rem; }
.delta.up { background: var(--teal-soft); color: var(--teal-dark); }
.delta.down { background: var(--danger-soft); color: var(--danger); }
.delta.same { background: var(--line); }

.dimrow { display: grid; grid-template-columns: minmax(150px, 1.2fr) 3fr 3.2rem; gap: .75rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid var(--line); }
.dimrow:last-child { border-bottom: 0; }
.bar { height: 14px; background: var(--line); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--teal); border-radius: 99px; }
.bar i.low { background: var(--amber); }
.dimrow .avg { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .dimrow { grid-template-columns: 1fr 3rem; } .dimrow .bar { grid-column: 1 / -1; order: 3; } }

.focus { border-left: 4px solid var(--amber); background: var(--amber-soft); padding: .8rem 1rem; border-radius: 6px; margin-bottom: .8rem; }
.focus p { margin: .25rem 0 0; }

.trend { width: 100%; height: auto; max-width: 620px; }
.trend polyline { fill: none; stroke: var(--teal); stroke-width: 3; stroke-linejoin: round; }
.trend circle { fill: var(--surface); stroke: var(--teal); stroke-width: 3; }
.trend .grid { stroke: var(--line); stroke-dasharray: 4 4; }
.trend text { font-size: 10px; fill: var(--muted); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-weight: 600; color: var(--muted); font-size: .9rem; }
.tablewrap { overflow-x: auto; }
.inline { display: inline; }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }

.empty { text-align: center; padding: 2.5rem 1rem; }
.empty h2 { margin-bottom: .4rem; }
.empty p { margin-left: auto; margin-right: auto; }

/* Assessment form */
.dim { margin-bottom: 2.2rem; }
.dim-note { background: var(--teal-soft); border-radius: 6px; padding: .6rem .9rem; font-size: .93rem; margin-bottom: 1rem; }
fieldset.q { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 1.1rem 1.25rem 1rem; margin: 0 0 1rem; scroll-margin-top: 90px; }
fieldset.q.missing { border-color: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }
fieldset.q legend { font-weight: 650; padding: 0 .4rem; font-family: var(--font-head); font-size: 1.05rem; max-width: 100%; }
.opt { display: flex; gap: .75rem; align-items: flex-start; padding: .7rem .8rem; border: 1.5px solid var(--line); border-radius: 8px; margin: .5rem 0 0; cursor: pointer; font-weight: 400; min-height: 48px; }
.opt:hover { border-color: var(--teal); background: var(--opt-hover); }
.opt input { margin-top: .3rem; width: 1.15rem; height: 1.15rem; accent-color: var(--teal); flex: none; }
.opt .key { font-weight: 700; color: var(--teal); flex: none; width: 1.2rem; }
.opt:has(input:checked) { border-color: var(--teal); background: var(--teal-soft); }
.opt:has(input:focus-visible) { outline: 3px solid var(--amber); outline-offset: 2px; }
.progress { position: sticky; top: 0; z-index: 10; background: var(--paper); padding: .75rem 0; margin-bottom: 1rem; border-bottom: 1px solid var(--line); }
.progress-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.progress .bar { margin-top: .5rem; height: 10px; }
.honest { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 6px; padding: 1rem 1.25rem; margin-bottom: 1.5rem; }
.honest p { margin-bottom: .5rem; }
.mode-picker { border: 0; padding: 0; margin: 0 0 1.25rem; }
.mode-picker legend { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; margin-bottom: .6rem; }
.mode-option { display: flex; gap: .75rem; align-items: flex-start; background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius); padding: .85rem 1rem; margin: .5rem 0; cursor: pointer; min-height: 64px; }
.mode-option:hover { border-color: var(--teal); }
.mode-option:has(input:checked) { border-color: var(--teal); background: var(--teal-soft); box-shadow: inset 4px 0 var(--teal); }
.mode-option input { accent-color: var(--teal); width: 1.15rem; height: 1.15rem; margin-top: .25rem; flex: none; }
.mode-option span { display: grid; gap: .15rem; }
.mode-option small { color: var(--muted); font-size: .9rem; font-weight: 400; }
.review { margin-top: 1rem; }
.review summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; }
.review ol { padding-left: 1.2rem; }
.review li { margin-bottom: .8rem; }

.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center; padding: 1.5rem 0 2.5rem; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; } }
.hero .lede { font-size: 1.15rem; }
.steps { padding-left: 1.2rem; }
.steps li { margin-bottom: .4rem; }
.err-page { text-align: center; padding: 3rem 0; }
.err-page p { margin-left: auto; margin-right: auto; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media print { .top, .btn, .progress { display: none; } body { background: #fff; } }

/* ---------- user-selectable themes ---------- */
.themes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .8rem; }
.theme-card { display: flex; gap: .7rem; align-items: flex-start; border: 1.5px solid var(--line); border-radius: var(--radius); padding: .8rem; cursor: pointer; background: var(--surface); font-weight: 400; }
.theme-card:hover { border-color: var(--teal); }
.theme-card:has(input:checked) { border-color: var(--teal); background: var(--teal-soft); box-shadow: inset 4px 0 var(--teal); }
.theme-card input { accent-color: var(--teal); width: 1.15rem; height: 1.15rem; margin-top: .3rem; flex: none; }
.theme-card .swatch { display: flex; gap: 4px; margin-top: .2rem; flex: none; }
.theme-card .swatch i { width: 18px; height: 18px; border-radius: 50%; border: 1px solid rgba(0,0,0,.15); display: block; }
.theme-card .theme-meta { display: grid; gap: .15rem; }
.theme-card .theme-meta small { color: var(--muted); font-size: .85rem; }

html[data-theme="ocean"] {
  --ink: #0e2a33; --muted: #4d6b76; --paper: #edf4f6; --surface: #ffffff; --line: #cfdfe4;
  --teal: #135e7d; --teal-dark: #0d4560; --teal-soft: #d8e9ee;
  --amber: #ef8354; --amber-soft: #fbe4d8; --on-mark: #3a1808; --mark-strong: #e06a34;
  --field-border: #9db6c0; --opt-hover: #f2f8fa; --locked-a: #e3ecef; --locked-b: #d4e0e4;
  --header-bg: #0e2a33; --header-soft: #c4dde4;
  --font-head: "Sora", "Segoe UI", system-ui, sans-serif; --font-body: "Karla", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="forest"] {
  --ink: #1e3324; --muted: #5a7260; --paper: #f1f4ec; --surface: #ffffff; --line: #d6dfd0;
  --teal: #2f5d3a; --teal-dark: #21452a; --teal-soft: #dfe9dc;
  --amber: #c9a227; --amber-soft: #f6eecb; --on-mark: #2a2005; --mark-strong: #b3901f;
  --field-border: #a5b8a2; --opt-hover: #f4f8f0; --locked-a: #e6ebdf; --locked-b: #d8e0cc;
  --header-bg: #1e3324; --header-soft: #cfe0cd;
  --font-head: "Newsreader", Georgia, serif; --font-body: "Work Sans", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="mono"] {
  --ink: #1a1a1a; --muted: #5c5c5c; --paper: #f7f7f7; --surface: #ffffff; --line: #dcdcdc;
  --teal: #2b2b2b; --teal-dark: #000000; --teal-soft: #e8e8e8;
  --amber: #262626; --amber-soft: #ececec; --on-mark: #ffffff; --mark-strong: #000000;
  --field-border: #a3a3a3; --opt-hover: #f4f4f4; --locked-a: #eaeaea; --locked-b: #dedede;
  --header-bg: #1a1a1a; --header-soft: #d4d4d4;
  --font-head: "Inter", "Segoe UI", system-ui, sans-serif; --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="golden"] {
  --ink: #3b2a14; --muted: #7a6647; --paper: #faf5ec; --surface: #fffdf7; --line: #e8dcc3;
  --teal: #a96f1e; --teal-dark: #7c5012; --teal-soft: #f3e5c8;
  --amber: #d99e2b; --amber-soft: #faedd0; --on-mark: #33230a; --mark-strong: #c68d20;
  --field-border: #cbb083; --opt-hover: #fbf6ea; --locked-a: #efe6d0; --locked-b: #e2d4b4;
  --header-bg: #33240f; --header-soft: #ecdcc0;
  --font-head: "Playfair Display", Georgia, serif; --font-body: "Lato", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="desert"] {
  --ink: #40272a; --muted: #8a6668; --paper: #f7efec; --surface: #fffaf8; --line: #e8d5d2;
  --teal: #a4555f; --teal-dark: #7d3d47; --teal-soft: #f2dede;
  --amber: #d9a05b; --amber-soft: #f8e9d5; --on-mark: #402710; --mark-strong: #c78f47;
  --field-border: #cfa8a5; --opt-hover: #fbf5f2; --locked-a: #f0e4e0; --locked-b: #e3d2cc;
  --header-bg: #40272a; --header-soft: #e8cdc9;
  --font-head: "DM Serif Display", Georgia, serif; --font-body: "DM Sans", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="flamingo"] {
  --ink: #33202a; --muted: #8a5f70; --paper: #fff5f8; --surface: #ffffff; --line: #f0d3dd;
  --teal: #e04e8a; --teal-dark: #b83670; --teal-soft: #fadce8;
  --amber: #f7b32b; --amber-soft: #fdeecf; --on-mark: #3a2604; --mark-strong: #e4a018;
  --field-border: #dda9bc; --opt-hover: #fff8fa; --locked-a: #f7e2ea; --locked-b: #efd0dc;
  --header-bg: #33202a; --header-soft: #f2c6d6;
  --font-head: "Outfit", "Segoe UI", system-ui, sans-serif; --font-body: "Outfit", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="tech"] {
  --ink: #e6edf3; --muted: #8fa0b3; --paper: #0e1116; --surface: #161c24; --line: #2a3441;
  --teal: #4dd0e1; --teal-dark: #35b3c4; --teal-soft: #143240; --on-accent: #0b0f14;
  --amber: #ffb224; --amber-soft: #3a2f10; --on-mark: #2a1f04; --mark-strong: #ffc94f;
  --danger: #ff7a6e; --danger-soft: #3a1f1d; --danger-ink: #ffb0a6;
  --field-bg: #0e141b; --field-border: #3a4a5c; --opt-hover: #1a2530;
  --locked-a: #1a222c; --locked-b: #232e3a;
  --header-bg: #0a0d11; --header-ink: #e6edf3; --header-soft: #8fa0b3;
  --font-head: "Space Grotesk", "Segoe UI", system-ui, sans-serif; --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="galaxy"] {
  --ink: #e8e6f5; --muted: #a099c0; --paper: #12101f; --surface: #1c1932; --line: #353056;
  --teal: #9b8cff; --teal-dark: #8273e8; --teal-soft: #2a2450; --on-accent: #161225;
  --amber: #ffc857; --amber-soft: #3d3312; --on-mark: #2a1f04; --mark-strong: #ffd575;
  --danger: #ff8a80; --danger-soft: #3a2229; --danger-ink: #ffb8b0;
  --field-bg: #151226; --field-border: #463f6e; --opt-hover: #221e3f;
  --locked-a: #201c3a; --locked-b: #2b2650;
  --header-bg: #0c0a18; --header-ink: #e8e6f5; --header-soft: #a099c0;
  --font-head: "Sora", "Segoe UI", system-ui, sans-serif; --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="terminal"] {
  --ink: #c8e6c9; --muted: #7fa382; --paper: #0d120d; --surface: #141c14; --line: #263826;
  --teal: #57d967; --teal-dark: #3fb54f; --teal-soft: #16301b; --on-accent: #0d120d;
  --amber: #ffd54f; --amber-soft: #3d3312; --on-mark: #2a1f04; --mark-strong: #ffe073;
  --danger: #ff7a6e; --danger-soft: #3a1f1d; --danger-ink: #ffb0a6;
  --field-bg: #0e150e; --field-border: #3a5a3a; --opt-hover: #182418;
  --locked-a: #1a241a; --locked-b: #243324;
  --header-bg: #080c08; --header-ink: #c8e6c9; --header-soft: #7fa382;
  --radius: 4px;
  --font-head: "IBM Plex Mono", Consolas, monospace; --font-body: "IBM Plex Mono", Consolas, monospace;
}
html[data-theme="abyss"] {
  --ink: #dbe7f4; --muted: #7d93ab; --paper: #0a1220; --surface: #111c2c; --line: #24344a;
  --teal: #5aa9ff; --teal-dark: #3f8de0; --teal-soft: #13273f; --on-accent: #081120;
  --amber: #f0b45a; --amber-soft: #3a2e12; --on-mark: #241a05; --mark-strong: #ffc86e;
  --danger: #ff8a7d; --danger-soft: #3a211f; --danger-ink: #ffb5aa;
  --field-bg: #0d1726; --field-border: #33465e; --opt-hover: #152134;
  --locked-a: #141f30; --locked-b: #1d2c42;
  --header-bg: #060b14; --header-ink: #dbe7f4; --header-soft: #7d93ab;
  --font-head: "Outfit", "Segoe UI", system-ui, sans-serif; --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="ember"] {
  --ink: #f3e4da; --muted: #b09a8a; --paper: #18100c; --surface: #221712; --line: #3d2c23;
  --teal: #ff8a4d; --teal-dark: #e06f33; --teal-soft: #3d2416; --on-accent: #241005;
  --amber: #ffc94d; --amber-soft: #403312; --on-mark: #2a1f04; --mark-strong: #ffd66e;
  --danger: #ff8a7d; --danger-soft: #40201c; --danger-ink: #ffb5aa;
  --field-bg: #1d130e; --field-border: #543c2d; --opt-hover: #291b13;
  --locked-a: #261a14; --locked-b: #33231a;
  --header-bg: #100a07; --header-ink: #f3e4da; --header-soft: #b09a8a;
  --font-head: "Fraunces", Georgia, serif; --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="obsidian"] {
  --ink: #e8e8e8; --muted: #9a9a9a; --paper: #101010; --surface: #181818; --line: #2e2e2e;
  --teal: #cfcfcf; --teal-dark: #b0b0b0; --teal-soft: #2a2a2a; --on-accent: #101010;
  --amber: #d4d4d4; --amber-soft: #2a2a2a; --on-mark: #101010; --mark-strong: #eaeaea;
  --danger: #ff8a7d; --danger-soft: #33201d; --danger-ink: #ffb5aa;
  --field-bg: #141414; --field-border: #4a4a4a; --opt-hover: #1f1f1f;
  --locked-a: #1e1e1e; --locked-b: #282828;
  --header-bg: #0a0a0a; --header-ink: #e8e8e8; --header-soft: #9a9a9a;
  --font-head: "Inter", "Segoe UI", system-ui, sans-serif; --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}
html[data-theme="velvet"] {
  --ink: #f0e0e6; --muted: #b08a97; --paper: #160d12; --surface: #201420; --line: #3d2536;
  --teal: #e06fa4; --teal-dark: #c4558a; --teal-soft: #3d1f30; --on-accent: #2a0c1a;
  --amber: #f2b866; --amber-soft: #3d2e15; --on-mark: #2a1f04; --mark-strong: #ffca7f;
  --danger: #ff8a7d; --danger-soft: #3a2024; --danger-ink: #ffb5aa;
  --field-bg: #190f17; --field-border: #4d3346; --opt-hover: #281826;
  --locked-a: #241722; --locked-b: #31202c;
  --header-bg: #0f0810; --header-ink: #f0e0e6; --header-soft: #b08a97;
  --font-head: "DM Serif Display", Georgia, serif; --font-body: "DM Sans", "Segoe UI", system-ui, sans-serif;
}