:root {
  --black: #0a0a0b;
  --ink: #17171a;
  --paper: #f7f8fc;
  --white: #ffffff;
  --muted: #77777d;
  --line: rgba(10, 10, 11, .14);
  --soft-line: rgba(10, 10, 11, .08);
  --accent: #5263ff;
  --accent-2: #9c72ff;
  --aqua: #65d7d1;
  --accent-soft: #eaedff;
  --acid: #c9ff45;
  --green: #16714a;
  --amber: #9c6500;
  --danger: #ff4f61;
  --panel: rgba(255,255,255,.84);
  --option-hover: #fafafa;
  --shadow: rgba(19,20,42,.14);
}

[data-theme="dark"] {
  --black: #f5f6fb;
  --ink: #eceef7;
  --paper: #0b0c12;
  --white: #12141d;
  --muted: #9a9dac;
  --line: rgba(235,238,255,.16);
  --soft-line: rgba(235,238,255,.1);
  --accent: #8b96ff;
  --accent-2: #b98cff;
  --aqua: #65e1da;
  --accent-soft: #202541;
  --acid: #c9ff45;
  --green: #71d9ad;
  --amber: #ffc667;
  --panel: rgba(16,18,27,.88);
  --option-hover: rgba(255,255,255,.035);
  --shadow: rgba(0,0,0,.28);
  color-scheme: dark;
}

[data-theme="blueprint-light"] {
  --black: #151e24;
  --ink: #151e24;
  --paper: #eef1f4;
  --white: #ffffff;
  --muted: #5e6e78;
  --line: rgba(21,30,36,.14);
  --soft-line: rgba(21,30,36,.08);
  --accent: #2e6fa8;
  --accent-2: #1f8a6e;
  --aqua: #2e9e8a;
  --accent-soft: #e4eef6;
  --acid: #c9ff45;
  --green: #16714a;
  --amber: #9c6500;
  --panel: rgba(255,255,255,.84);
  --option-hover: #f4f7f9;
  --shadow: rgba(19,30,42,.12);
}

[data-theme="blueprint-dark"] {
  --black: #e8f0f6;
  --ink: #e8f0f6;
  --paper: #090e14;
  --white: #111820;
  --muted: #8aa2b8;
  --line: rgba(232,240,246,.14);
  --soft-line: rgba(232,240,246,.08);
  --accent: #8fc3ee;
  --accent-2: #7ddfc4;
  --aqua: #6fe0c8;
  --accent-soft: #16232e;
  --acid: #c9ff45;
  --green: #7ddfc4;
  --amber: #ffc667;
  --panel: rgba(17,24,32,.88);
  --option-hover: rgba(255,255,255,.035);
  --shadow: rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 6% 16%, rgba(156,114,255,.12), transparent 26rem),
    radial-gradient(circle at 82% 4%, rgba(101,215,209,.12), transparent 30rem),
    var(--paper);
  font: 16px/1.45 "Helvetica Neue", "Inter", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: color .3s ease, background-color .3s ease;
}
button, input { font: inherit; }
.site-shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; }

.topbar {
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  padding: 0 clamp(22px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 76%, transparent);
  backdrop-filter: blur(20px) saturate(140%);
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 7px; color: var(--black); text-decoration: none; font-weight: 900; letter-spacing: -.055em; font-size: 21px; line-height: 1; }
.brand b { display: grid; place-items: center; height: 30px; padding: 0 11px; color: white; background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-radius: 100px; font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .05em; box-shadow: 0 8px 24px rgba(82,99,255,.22); }
.method-note { display: flex; align-items: center; gap: 10px; padding: 8px 13px 8px 9px; border: 1px solid var(--line); border-radius: 100px; background: color-mix(in srgb, var(--white) 68%, transparent); box-shadow: 0 8px 30px rgba(82,99,255,.08); }
.method-note > span:last-child { display: grid; line-height: 1.05; }
.method-note b { color: var(--ink); font-size: 12px; letter-spacing: .01em; }
.method-note small { color: var(--muted); font-size: 10px; letter-spacing: .055em; text-transform: uppercase; }
.method-mark { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; color: var(--black); background: linear-gradient(135deg, var(--acid), var(--aqua)); box-shadow: 0 0 0 5px rgba(101,215,209,.09); }
.theme-toggle { justify-self: end; min-height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 100px; background: transparent; font: 700 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .06em; }
.theme-toggle:hover { color: var(--ink); background: var(--option-hover); }
.theme-icon { width: 14px; height: 14px; border: 1.5px solid currentColor; border-radius: 50%; box-shadow: inset -4px -2px 0 -2px currentColor; }
[data-theme="dark"] .theme-icon { background: var(--acid); border-color: var(--acid); box-shadow: 0 0 12px rgba(201,255,69,.45); }
.theme-group { display: flex; border: 1px solid var(--line); border-radius: 100px; overflow: hidden; }
.theme-btn { min-height: 0; padding: 8px 12px; border: none; background: transparent; color: var(--muted); font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .05em; cursor: pointer; }
.theme-btn.on { background: var(--accent); color: var(--white); }
.theme-btn:hover:not(.on) { color: var(--ink); background: var(--option-hover); }

main {
  position: relative;
  min-height: calc(100vh - 126px);
  display: grid;
  grid-template-columns: minmax(330px, 42%) minmax(0, 58%);
  align-items: start;
  background: linear-gradient(90deg,var(--paper) 0 42%,transparent 42%);
  border-bottom: 1px solid var(--line);
}
main::before { content: ""; position: absolute; z-index: 3; top: 0; bottom: 0; left: 42%; width: 1px; background: var(--line); pointer-events: none; }
.intro {
  position: sticky;
  top: 0;
  align-self: start;
  height: max(760px, 100vh);
  min-height: 760px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(52px, 7vw, 104px) clamp(30px, 5vw, 76px) 42px;
  border-right: 0;
  background: var(--paper);
  isolation: isolate;
  contain: paint;
  overflow: hidden;
}
.intro::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  left: -300px;
  top: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(156,114,255,.18), rgba(101,215,209,.08) 48%, transparent 70%);
  filter: blur(18px);
  pointer-events: none;
  animation: ambient-drift 12s ease-in-out infinite alternate;
}
.intro::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -210px;
  bottom: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101,215,209,.18), transparent 68%);
  filter: blur(8px);
  pointer-events: none;
  animation: ambient-drift 9s ease-in-out infinite alternate-reverse;
}
.intro-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 30px; color: var(--accent); font: 750 12px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .1em; }
h1 { margin: 0; color: var(--black); font-size: clamp(52px, 5.2vw, 82px); line-height: .9; letter-spacing: -.072em; font-weight: 820; }
h1 em { color: var(--accent); font-family: Georgia, "Times New Roman", serif; font-size: .88em; font-weight: 400; letter-spacing: -.065em; }
.lead { max-width: 500px; margin: 38px 0 0; color: var(--muted); font-size: clamp(17px, 1.4vw, 21px); line-height: 1.5; letter-spacing: -.018em; }
#ai-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: .92;
  pointer-events: auto;
  cursor: default;
}
[data-theme="light"] #ai-field { opacity: .96; filter: saturate(1.04) contrast(1.08) brightness(.9); }
[data-theme="dark"] #ai-field { filter: saturate(1.08) contrast(1.03); }
[data-theme="dark"] .intro::before, [data-theme="dark"] .intro::after { display: none; }

.workspace {
  align-self: stretch;
  padding: clamp(52px, 7vw, 104px) clamp(30px, 6vw, 92px) 52px;
  background: var(--panel);
  backdrop-filter: blur(30px) saturate(125%);
}
.progress-row { display: grid; grid-template-columns: 88px 1fr 20px; align-items: center; gap: 14px; color: var(--muted); font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; margin-bottom: clamp(46px, 6vw, 76px); }
.progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.progress span { position: relative; display: block; height: 3px; border-radius: 100px; background: var(--line); overflow: hidden; }
.progress span::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--accent), var(--aqua)); transform: scaleX(0); transform-origin: left; transition: transform .42s cubic-bezier(.22,1,.36,1); }
.progress span.complete::after, .progress span.current::after { transform: scaleX(1); }
.progress span.current { box-shadow: 0 0 0 3px rgba(82,99,255,.08); }
.progress-end { text-align: right; }
#quiz { animation: reveal .45s cubic-bezier(.22,1,.36,1) both; }
.question-header { display: grid; grid-template-columns: 38px 1fr; gap: 18px; align-items: start; margin-bottom: 36px; }
.question-index { color: var(--accent); font: 700 12px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; padding-top: 9px; }
h2 { margin: 0; max-width: 720px; font-size: clamp(32px, 4vw, 55px); line-height: 1.03; letter-spacing: -.055em; font-weight: 760; }
.hint { color: var(--muted); margin: 13px 0 0; max-width: 620px; font-size: 15px; }
.options { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.option {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 32px;
  gap: 12px;
  align-items: center;
  min-height: 78px;
  padding: 15px 8px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: padding .22s ease, color .22s ease, background .22s ease;
}
.option:hover { padding-left: 17px; background: var(--option-hover); }
.option.selected { padding-left: 17px; color: var(--accent); background: linear-gradient(90deg, rgba(234,237,255,.96), rgba(243,251,251,.72)); }
.option input { position: absolute; opacity: 0; pointer-events: none; }
.option:focus-within { outline: 2px solid var(--accent); outline-offset: -2px; }
.option-number { color: #a1a1a6; font: 600 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.option.selected .option-number { color: var(--accent); }
.option strong { display: block; font-size: clamp(15px, 1.3vw, 18px); line-height: 1.25; letter-spacing: -.015em; }
.option small { display: block; color: var(--muted); margin-top: 4px; font-size: 13px; }
.option-mark { justify-self: end; width: 24px; height: 24px; display: grid; place-items: center; border: 1.5px solid var(--line); border-radius: 50%; color: white; transition: .2s ease; }
.option-mark::after { content: "✓"; opacity: 0; transform: scale(.4); transition: .2s ease; font-size: 13px; font-weight: 800; }
.option.selected .option-mark { border-color: var(--accent); background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 6px 16px rgba(82,99,255,.24); }
.option.selected .option-mark::after { opacity: 1; transform: scale(1); }
.actions { display: flex; justify-content: space-between; align-items: center; margin-top: 34px; gap: 12px; }
button { min-height: 49px; border: 0; padding: 0 21px; cursor: pointer; transition: .2s ease; }
.primary { min-width: 168px; color: white; background: linear-gradient(135deg, #101014, #2f3151); font-weight: 740; box-shadow: 0 12px 32px var(--shadow); }
.primary::after { content: " →"; margin-left: 17px; }
.primary:hover { color: var(--black); background: var(--acid); transform: translateY(-2px); }
.secondary { color: var(--muted); background: transparent; border-bottom: 1px solid var(--line); padding-inline: 2px; }
.secondary:hover { color: var(--black); border-color: var(--black); }
button:disabled { opacity: .24; cursor: not-allowed; transform: none; }

.results-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.results-head .eyebrow { margin-bottom: 18px; }
.refine-button { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 17px; color: var(--ink); border: 1px solid transparent; border-radius: 100px; background: linear-gradient(var(--white),var(--white)) padding-box, linear-gradient(135deg,var(--accent),var(--aqua)) border-box; box-shadow: 0 12px 30px rgba(82,99,255,.13); font-weight: 760; }
.refine-button::before { content: "↶"; width: 26px; height: 26px; display: grid; place-items: center; color: white; border-radius: 50%; background: linear-gradient(135deg,var(--accent),var(--accent-2)); }
.refine-button:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(82,99,255,.2); }
.criteria-panel { margin-top: 30px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--accent-soft) 44%, transparent); }
.criteria-panel b { display: block; margin-bottom: 11px; font: 750 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.criteria-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.criteria-chips span { padding: 6px 10px; border: 1px solid var(--line); border-radius: 100px; background: color-mix(in srgb,var(--white) 72%,transparent); color: var(--muted); font-size: 12px; }
.result-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: stretch; gap: 14px; margin-top: 22px; }
.result-card { display: flex; flex-direction: column; min-width: 0; min-height: 270px; padding: 0; border: 1px solid var(--line); border-radius: 22px; background: color-mix(in srgb,var(--white) 72%,transparent); overflow: hidden; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.result-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb,var(--accent) 40%,var(--line)); box-shadow: 0 18px 46px rgba(67,73,133,.12); }
.card-open { width: 100%; min-height: 268px; display: grid; grid-template-rows: auto auto 1fr auto; gap: 5px; padding: 21px; color: inherit; border: 0; background: transparent; text-align: left; }
.card-open:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }
.card-top { display: grid; grid-template-rows: 26px minmax(68px,auto); gap: 10px; }
.vendor-row { min-height: 26px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-brand { display: grid; grid-template-columns: 100px minmax(0,1fr); align-items: center; gap: 12px; min-width: 0; }
.product-logo {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative;
}
.product-logo .logo-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font: 800 13px/1 "Helvetica Neue", Arial, sans-serif; letter-spacing: -.01em;
}
.product-logo img { position: relative; width: 68%; height: 68%; object-fit: contain; }
.vendor { color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; }
h3 { min-width: 0; margin: 0; overflow-wrap: normal; word-break: normal; hyphens: auto; font-size: clamp(20px, 1.7vw, 27px); line-height: 1.06; letter-spacing: -.04em; }
.result-main { display: grid; grid-template-rows: auto auto auto 1fr auto; height: 100%; }
.result-main p { color: var(--muted); margin: 12px 0 0; font-size: 13px; max-width: 560px; }
.tags { min-height: 64px; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 6px; padding-top: 8px; }
.tags span { border: 1px solid var(--soft-line); border-radius: 100px; color: #606066; padding: 5px 9px; font-size: 11px; }
.tags .type-tag { color: color-mix(in srgb,var(--accent) 82%,var(--ink)); border-color: color-mix(in srgb,var(--accent) 24%,transparent); background: color-mix(in srgb,var(--accent-soft) 78%,transparent); }
.tags .outcome-tag { font-weight: 700; }
.tags .match-high { color: var(--green); border-color: color-mix(in srgb,var(--green) 28%,transparent); background: color-mix(in srgb,#dcf4e8 72%,transparent); }
.tags .match-medium { color: var(--amber); border-color: color-mix(in srgb,var(--amber) 28%,transparent); background: color-mix(in srgb,#fff0cf 72%,transparent); }
.tags .match-low { color: color-mix(in srgb,var(--danger) 76%,var(--ink)); border-color: color-mix(in srgb,var(--danger) 26%,transparent); background: color-mix(in srgb,#ffe4e8 68%,transparent); }
.card-summary { display: -webkit-box; margin: 7px 0 10px; overflow: hidden; color: var(--muted); font-size: 13px; line-height: 1.46; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.card-cta { align-self: end; display: flex; align-items: center; justify-content: space-between; width: 100%; padding-top: 12px; border-top: 1px solid var(--soft-line); color: var(--ink); font-size: 12px; font-weight: 760; }
.card-cta i { width: 27px; height: 27px; display: grid; place-items: center; color: white; border-radius: 50%; background: linear-gradient(135deg,var(--accent),var(--accent-2)); font-style: normal; transition: transform .22s cubic-bezier(.2,.8,.2,1); }
.card-cta i svg { width: 13px; height: 13px; display: block; }
.card-open:hover .card-cta { color: var(--accent); }
.card-open:hover .card-cta i { transform: translate(1.5px,-1.5px); }
[data-theme="dark"] .tags span { color: var(--muted); }
[data-theme="dark"] .tags .type-tag { color: var(--accent); }
[data-theme="dark"] .tags .match-high { color: #79e2b5; background: rgba(49,151,105,.15); }
[data-theme="dark"] .tags .match-medium { color: #ffd078; background: rgba(196,132,21,.16); }
[data-theme="dark"] .tags .match-low { color: #ff8e9a; background: rgba(255,79,97,.14); }
.criteria-breakdown { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 2px 0 12px; }
.criterion-group { min-width: 0; padding: 13px; border: 1px solid var(--soft-line); border-radius: 15px; background: color-mix(in srgb,var(--white) 55%,transparent); }
.criterion-group > b { display: block; margin-bottom: 9px; font: 760 10px/1.25 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .055em; text-transform: uppercase; }
.criterion-group.supported > b { color: var(--green); }
.criterion-group.verify > b { color: var(--amber); }
.criterion-group ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.criterion-group li { position: relative; padding-left: 14px; }
.criterion-group li::before { content: ""; position: absolute; left: 0; top: 6px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.criterion-group.verify li::before { background: var(--amber); }
.criterion-group.supported li::before { background: var(--green); }
.criterion-group li span { display: block; color: var(--ink); font-size: 11px; font-weight: 720; line-height: 1.3; }
.criterion-group li small,.criterion-group p { display: block; margin: 2px 0 0; color: var(--muted); font-size: 10px; line-height: 1.35; }
.tradeoff-grid { align-self: end; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 0; padding-top: 8px; }
.tradeoff-grid div { min-height: 124px; padding: 16px; border: 1px solid var(--soft-line); border-radius: 16px; background: color-mix(in srgb,var(--white) 58%,transparent); }
.tradeoff-grid .feature-tile { background: linear-gradient(145deg,color-mix(in srgb,var(--accent-soft) 82%,transparent),color-mix(in srgb,var(--white) 62%,transparent)); border-color: color-mix(in srgb,var(--accent) 20%,var(--soft-line)); }
.tradeoff-grid b { display: block; margin-bottom: 4px; color: var(--ink); font-size: 12px; }
.tradeoff-grid span { color: var(--muted); font-size: 12px; line-height: 1.42; }
.product-link { display: flex; align-items: center; justify-content: space-between; gap: 9px; min-height: 38px; padding: 0 7px 0 13px; border: 1px solid var(--line); border-radius: 100px; color: var(--ink); background: color-mix(in srgb,var(--white) 72%,transparent); text-decoration: none; font-size: 11px; font-weight: 760; white-space: nowrap; }
.product-link > span { width: 25px; height: 25px; display: grid; place-items: center; color: white; border-radius: 50%; background: linear-gradient(135deg,var(--accent),var(--accent-2)); transition: transform .22s cubic-bezier(.2,.8,.2,1); }
.product-link > span svg { width: 12px; height: 12px; display: block; }
.product-link:hover { color: var(--accent); border-color: color-mix(in srgb,var(--accent) 45%,var(--line)); }
.product-link:hover > span { transform: translate(1.5px,-1.5px); }
.status { padding: 5px 8px; border-radius: 100px; font: 750 9px/1.1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .05em; }
.vendor-row .status { flex: 0 0 auto; max-width: 138px; text-align: center; white-space: nowrap; }
.status.strong { background: #dcf4e8; color: var(--green); }
.status.conditional { background: #fff0cf; color: var(--amber); }
.status.verify { background: #ececf0; color: #5b5b63; }

.product-dialog { position: relative; width: min(820px,calc(100vw - 32px)); max-height: min(880px,calc(100vh - 32px)); padding: 0; color: var(--ink); border: 1px solid var(--line); border-radius: 26px; background: color-mix(in srgb,var(--white) 94%,transparent); box-shadow: 0 32px 100px rgba(12,15,38,.28); overflow: hidden; }
.dialog-scroll { max-height: min(880px,calc(100vh - 32px)); overflow-y: auto; overflow-x: hidden; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.dialog-scroll::-webkit-scrollbar { width: 8px; }
.dialog-scroll::-webkit-scrollbar-track { background: transparent; margin-block: 12px; }
.dialog-scroll::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--muted) 55%, transparent); border-radius: 100px; border: 2px solid transparent; background-clip: padding-box; }
.dialog-scroll::-webkit-scrollbar-thumb:hover { background: color-mix(in srgb, var(--muted) 75%, transparent); background-clip: padding-box; }
.dialog-close { position: absolute; z-index: 6; top: 16px; right: 16px; width: 38px; height: 38px; min-height: 0; margin: 0; padding: 0; display: grid; place-items: center; color: var(--muted); border: 1px solid var(--line); border-radius: 50%; background: color-mix(in srgb,var(--white) 92%,transparent); font-size: 24px; line-height: 1; }
.dialog-close:hover { color: var(--ink); transform: rotate(4deg); }
.product-dialog::backdrop { background: rgba(8,10,20,.55); backdrop-filter: blur(14px) saturate(115%); }
.product-dialog [data-dialog-content] { padding: 32px; }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-right: 44px; }
.dialog-heading-actions { flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-end; gap: 9px; }
.dialog-product { display: flex; align-items: center; gap: 18px; margin-top: 11px; }
.dialog-product h2 { margin: 0; font-size: clamp(27px,4vw,42px); line-height: 1.02; letter-spacing: -.045em; }
.product-dialog .tags { min-height: 0; padding: 17px 0 16px; align-items: center; }
.product-dialog .dialog-tags .product-link { margin-left: auto; }
.product-dialog .criteria-breakdown { margin-top: 0; }
.product-dialog .tradeoff-grid { grid-template-rows: none; }
.product-dialog .tradeoff-grid div { min-height: 124px; }
[data-theme="dark"] .product-dialog { background: rgba(18,20,29,.97); box-shadow: 0 32px 100px rgba(0,0,0,.55); }

footer { min-height: 50px; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 0 clamp(22px, 4vw, 64px); color: var(--muted); font-size: 11px; }

@keyframes reveal { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes ambient-drift { from { transform: translate3d(0,-10px,0) scale(.94); } to { transform: translate3d(42px,30px,0) scale(1.08); } }
@media (max-width: 1500px) {
  .result-list { grid-template-columns: 1fr; }
  .result-card { min-height: 0; }
}

@media (max-width: 980px) {
  .topbar { grid-template-columns: 1fr auto auto; }
  main { grid-template-columns: 1fr; background: transparent; }
  main::before { display: none; }
  .intro { position: relative; top: auto; height: 560px; min-height: 560px; padding-block: 56px 34px; border-right: 0; border-bottom: 1px solid var(--line); }
  .intro::after { display: none; }
  .lead { margin-top: 27px; }
  #ai-field { opacity: .64; }
  .workspace { padding-block: 52px; }
  .result-list { grid-template-columns: 1fr; }
  .result-card { min-height: 0; }
}
@media (max-width: 640px) {
  .topbar { min-height: 64px; }
  .method-note { display: none; }
  .theme-toggle [data-theme-label] { display: none; }
  h1 { font-size: clamp(51px, 16vw, 70px); }
  .workspace { padding: 38px 20px 42px; }
  .progress-row { margin-bottom: 42px; }
  .question-header { grid-template-columns: 1fr; gap: 7px; }
  .question-index { padding-top: 0; }
  .option { grid-template-columns: 26px minmax(0, 1fr) 28px; min-height: 76px; padding-inline: 3px; }
  .option:hover, .option.selected { padding-left: 8px; }
  .actions { position: sticky; bottom: 0; z-index: 3; padding: 14px 0; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); }
  .results-head { display: grid; }
  .result-list { grid-template-columns: 1fr; }
  .result-card { min-height: 0; }
  .criteria-breakdown { grid-template-columns: 1fr; }
  .product-dialog [data-dialog-content] { padding: 24px 20px; }
  .dialog-heading { display: grid; gap: 14px; }
  .dialog-heading-actions { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
  .product-dialog .dialog-tags .product-link { width: 100%; margin-left: 0; }
  .dialog-product { align-items: flex-start; }
  .dialog-product h2 { font-size: 29px; }
  .tradeoff-grid { grid-template-columns: 1fr; grid-template-rows: none; }
  .tradeoff-grid div { min-height: 0; }
  footer { align-items: flex-start; flex-direction: column; padding-block: 18px; }
}

/* ===========================================================
   Redesign additions — live single-page filter + uniform grid
   =========================================================== */

.intro-compact { padding-bottom: 8px; }
.headline { margin: 14px 0 10px; font: 800 clamp(28px,3.6vw,40px)/1.12 "Helvetica Neue", Arial, sans-serif; letter-spacing: -.02em; color: var(--black); }
.lead { max-width: 640px; }

.filter-panel {
  margin-top: 18px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--white) 70%, transparent);
  backdrop-filter: blur(16px);
}
.filter-block { margin-bottom: 20px; }
.filter-block:last-child { margin-bottom: 0; }
.filter-row { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--soft-line); }
.filter-block.narrow { flex: 1; min-width: 220px; }
.filter-label { margin: 0 0 10px; color: var(--muted); font: 750 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .06em; }

.fchips { display: flex; flex-wrap: wrap; gap: 8px; }
.fchip {
  padding: 7px 14px; min-height: 0; border: 1px solid var(--line); border-radius: 100px;
  background: color-mix(in srgb, var(--white) 60%, transparent); color: var(--muted);
  font: 600 12.5px/1.2 "Helvetica Neue", Arial, sans-serif; cursor: pointer; transition: all .15s ease;
}
.fchip:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); color: var(--ink); }
.fchip.on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; color: #fff; font-weight: 700; }
.fchip.muted { opacity: .38; }

.fselect-wrap { position: relative; }
.fselect {
  width: 100%; appearance: none; -webkit-appearance: none; box-sizing: border-box; min-height: 42px;
  padding: 10px 36px 10px 14px; border: 1px solid var(--line); border-radius: 11px;
  background: color-mix(in srgb, var(--white) 70%, transparent); color: var(--ink);
  font: 600 13px/1.2 "Helvetica Neue", Arial, sans-serif; cursor: pointer;
}
.fselect-wrap::after {
  content: ""; position: absolute; right: 14px; top: 50%; width: 8px; height: 8px;
  margin-top: -5px; border-right: 1.6px solid var(--muted); border-bottom: 1.6px solid var(--muted);
  transform: rotate(45deg); pointer-events: none;
}

.stat-line { margin: 18px 2px; color: var(--muted); font-size: 12.5px; }
.stat-line b { color: var(--ink); font-weight: 700; }

.results-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.r-count { margin: 0; font: 800 17px/1.2 "Helvetica Neue", Arial, sans-serif; }
.sort-toggle { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.sort-toggle button { padding: 8px 16px; min-height: 0; border: none; background: transparent; color: var(--muted); font: 600 12px/1.2 "Helvetica Neue", Arial, sans-serif; cursor: pointer; }
.sort-toggle button.on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }

/* uniform 3-column result grid (overrides the original 2-column wizard-result grid) */
.result-list { grid-template-columns: repeat(2, minmax(0,1fr)); }
@media (max-width: 720px) { .result-list { grid-template-columns: 1fr; } }

.rcard {
  display: flex; flex-direction: column; padding: 18px 19px 16px;
  border: 1px solid var(--line); border-radius: 18px;
  background: color-mix(in srgb, var(--white) 72%, transparent);
  cursor: pointer; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.rcard:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); box-shadow: 0 16px 40px rgba(67,73,133,.12); }
.rc-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; gap: 10px; }
.rc-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.rc-name { margin: 0; font: 750 13.5px/1.25 "Helvetica Neue", Arial, sans-serif; color: var(--ink); }
.rc-vendor { margin: 1px 0 0; color: var(--muted); font-size: 10.5px; text-transform: uppercase; letter-spacing: .04em; }
.rc-score { flex: 0 0 auto; font: 800 17px/1 "Helvetica Neue", Arial, sans-serif; color: var(--ink); }
.rcard .status { opacity: .9; }
.crit-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.crit-chip { font-size: 10px; padding: 3px 9px; border-radius: 100px; color: var(--muted); background: color-mix(in srgb, var(--paper) 60%, transparent); border: 1px solid var(--soft-line); }
.crit-chip.more { color: color-mix(in srgb, var(--muted) 80%, transparent); border-style: dashed; background: transparent; }
.rc-note { flex: 1; margin: 0 0 12px; color: var(--muted); font-size: 12px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rc-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--soft-line); font-size: 11px; }
.rc-crit { color: var(--muted); }
.rc-open { color: var(--accent); font-weight: 700; }

.rcard .product-logo { width: 34px; height: 34px; border-radius: 9px; }
.rcard .product-logo .logo-fallback { font-size: 10.5px; }

.empty-state { grid-column: 1 / -1; padding: 40px 20px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: 18px; }

@media (max-width: 720px) {
  .filter-row { flex-direction: column; gap: 20px; }
}

/* type filter toggle + platform/specialized badge */
.type-toggle { display: flex; align-items: stretch; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; box-sizing: border-box; min-height: 42px; }
.type-toggle button { flex: 1; padding: 10px 8px; border: none; background: transparent; color: var(--muted); font: 600 12px/1.2 "Helvetica Neue", Arial, sans-serif; cursor: pointer; }
.type-toggle button.on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }
.filter-hint { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.4; }

.rc-badges { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.rc-badges .status, .rc-badges .rc-tier { padding: 3px 9px; font-size: 8.5px; line-height: 1.1; letter-spacing: .04em; border-radius: 100px; box-sizing: border-box; white-space: nowrap; flex-shrink: 0; }
.rc-tier { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 750; text-transform: uppercase; }
.tier-platform { color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.tier-specialized { color: var(--muted); background: color-mix(in srgb, var(--muted) 14%, transparent); }

.field-hint { display: flex; align-items: center; gap: 8px; margin: 22px 0 0; color: var(--muted); font-size: 11.5px; }
.field-caption-dot { flex-shrink: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
.field-tooltip { position: absolute; inset: 0; z-index: 5; pointer-events: none; overflow: hidden; }
.field-toast {
  position: absolute; transform: translate(-50%, -130%) translateY(6px); opacity: 0;
  display: flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 10px; white-space: nowrap;
  background: color-mix(in srgb, var(--ink) 92%, transparent); color: var(--paper);
  font: 600 12px/1.2 "Helvetica Neue", Arial, sans-serif; box-shadow: 0 8px 24px rgba(0,0,0,.25);
  transition: opacity .3s ease, transform .3s ease;
}
.field-toast.in { opacity: 1; transform: translate(-50%, -130%) translateY(0); }
.field-toast-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.field-toast.external .field-toast-dot { background: #57c9c0; }
.field-toast.risk .field-toast-dot { background: #ff4f61; }
.field-toast.managed .field-toast-dot { background: #8b96ff; }
[data-theme="dark"] .field-toast { background: color-mix(in srgb, #f4f6ff 94%, transparent); color: #12131a; }

.filter-reset-row { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--soft-line); text-align: center; }
.filter-reset-row button { min-height: 0; padding: 0; border: none; background: none; color: var(--muted); font: 600 12px/1.2 "Helvetica Neue", Arial, sans-serif; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.filter-reset-row button:hover { color: var(--accent); }