:root {
  --tools-paper: #f4f0e7;
  --tools-panel: #fffdf8;
  --tools-ink: #10131a;
  --tools-muted: #626b70;
  --tools-line: #d8d2c5;
  --tools-cyan: #15d5d8;
  --tools-cyan-dark: #007d80;
  --tools-orange: #ff6a38;
  --tools-yellow: #ffd85b;
  --tools-lilac: #8d84ff;
  --tools-green: #42d789;
  --tools-shadow: 0 22px 60px rgba(20, 25, 31, .1);
}

.tools-page,
.tools-page body {
  background: var(--tools-paper);
  color: var(--tools-ink);
}

.tools-page body { overflow-x: hidden; }
.tools-page [hidden] { display: none !important; }
.tools-page .site-header {
  border-bottom-color: rgba(16, 19, 26, .14);
  background: rgba(244, 240, 231, .94);
  color: var(--tools-ink);
  backdrop-filter: blur(18px);
}

.tools-page .brand-logo { width: 34px; height: 34px; object-fit: contain; }
.tools-page button,
.tools-page input,
.tools-page select,
.tools-page textarea { font: inherit; }

.tools-page :focus-visible {
  outline: 3px solid rgba(0, 160, 164, .3);
  outline-offset: 3px;
}

.eyebrow,
.tools-kicker,
.tool-card-category,
.tool-detail-number,
.tool-result-count {
  font-family: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

/* Hub */
.tools-hero {
  position: relative;
  isolation: isolate;
  min-height: min(820px, calc(100svh - 70px));
  overflow: hidden;
  padding: clamp(92px, 12vw, 150px) 0 clamp(82px, 10vw, 130px);
  background:
    radial-gradient(circle at 84% 18%, rgba(21, 213, 216, .2), transparent 23%),
    radial-gradient(circle at 12% 94%, rgba(255, 106, 56, .18), transparent 26%),
    #10131a;
  color: #fffdf7;
}

.tools-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .5;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.tools-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  gap: clamp(45px, 8vw, 120px);
  align-items: center;
}

.tools-kicker { display: inline-flex; align-items: center; gap: 12px; color: #89f6f8; font-size: 10px; }
.tools-kicker i { width: 42px; height: 2px; background: currentColor; }
.tools-hero h1 {
  max-width: 850px;
  margin: 25px 0 30px;
  font-size: clamp(70px, 10.5vw, 150px);
  line-height: .78;
  letter-spacing: -.09em;
}
.tools-hero h1 em { display: block; color: var(--tools-cyan); font-style: normal; }
.tools-hero p { max-width: 650px; margin: 0; color: #bdc6ca; font-size: 17px; line-height: 1.75; }
.tools-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 35px; }
.tools-hero-actions a,
.tools-hero-actions button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 0 20px;
  border: 1px solid var(--tools-cyan);
  border-radius: 999px;
  background: var(--tools-cyan);
  color: #081315;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}
.tools-hero-actions button { border-color: #4d5860; background: transparent; color: #f7f5ee; }
.tools-hero-actions a:hover,
.tools-hero-actions button:hover { translate: 0 -2px; }

.tools-orbit {
  position: relative;
  display: grid;
  width: min(100%, 510px);
  aspect-ratio: 1;
  place-items: center;
  justify-self: end;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
}
.tools-orbit::before,
.tools-orbit::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px dashed rgba(21, 213, 216, .36);
  border-radius: inherit;
  rotate: 18deg;
}
.tools-orbit::after { inset: 29%; border-style: solid; border-color: rgba(255, 255, 255, .14); rotate: -8deg; }
.tools-orbit b {
  z-index: 2;
  display: grid;
  width: 38%;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 34%;
  background: var(--tools-cyan);
  color: #081315;
  box-shadow: 0 25px 80px rgba(21, 213, 216, .2);
  font-size: clamp(65px, 9vw, 115px);
  letter-spacing: -.09em;
}
.tools-orbit > span {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 78px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid #46515b;
  border-radius: 22px;
  background: #192129;
  color: #fff;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .25);
  font-size: 25px;
  font-weight: 900;
}
.tools-orbit > span:nth-child(1) { left: 0; top: 14%; color: var(--tools-orange); rotate: -8deg; }
.tools-orbit > span:nth-child(2) { right: 0; top: 17%; color: var(--tools-yellow); rotate: 7deg; }
.tools-orbit > span:nth-child(3) { left: 4%; bottom: 10%; color: var(--tools-lilac); rotate: 5deg; }
.tools-orbit > span:nth-child(4) { right: 5%; bottom: 9%; color: var(--tools-green); rotate: -6deg; }

.tool-browser { padding: clamp(78px, 10vw, 130px) 0 140px; }
.tool-browser-head { display: grid; grid-template-columns: 1fr minmax(280px, 430px); gap: 30px; align-items: end; }
.eyebrow { color: var(--tools-cyan-dark); font-size: 9px; }
.tool-browser h2,
.related-tools h2,
.tools-privacy h2 { margin: 10px 0 0; font-size: clamp(48px, 7vw, 94px); line-height: .88; letter-spacing: -.075em; }
.tool-search { display: grid; gap: 8px; color: #3e474c; font-size: 10px; font-weight: 900; }
.tool-search input {
  width: 100%;
  height: 58px;
  padding: 0 18px;
  border: 1px solid var(--tools-line);
  border-radius: 15px;
  background: var(--tools-panel);
  color: var(--tools-ink);
  box-shadow: 0 10px 30px rgba(20, 25, 31, .05);
}
.tool-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 44px; }
.tool-filters button {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
  border: 1px solid var(--tools-line);
  border-radius: 999px;
  background: transparent;
  color: #3f484c;
  font-size: 11px;
  font-weight: 850;
  cursor: pointer;
}
.tool-filters button span { color: var(--tools-cyan-dark); font-family: ui-monospace, monospace; }
.tool-filters button.is-active { border-color: var(--tools-ink); background: var(--tools-ink); color: #fff; }
.tool-filters button.is-active span { color: var(--tools-cyan); }
.tool-result-count { margin: 27px 0 16px; color: var(--tools-muted); font-size: 9px; }
.tool-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tool-card {
  position: relative;
  display: flex;
  min-height: 300px;
  flex-direction: column;
  overflow: hidden;
  padding: 23px;
  border: 1px solid var(--tools-line);
  border-radius: 21px;
  background: var(--tools-panel);
  color: var(--tools-ink);
  transition: translate .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tool-card::after {
  content: "";
  position: absolute;
  width: 100px;
  height: 100px;
  right: -55px;
  top: -56px;
  border: 18px solid rgba(21, 213, 216, .09);
  border-radius: 50%;
}
.tool-card:hover { translate: 0 -5px; border-color: #9cbfc0; box-shadow: var(--tools-shadow); }
.tool-card-number { color: #969c9b; font: 800 9px "DM Mono", monospace; letter-spacing: .12em; }
.tool-card-mark { display: grid; width: 48px; height: 48px; place-items: center; margin: 26px 0 20px; border-radius: 15px; background: #111820; color: var(--tools-cyan); font-size: 19px; font-weight: 900; }
.tool-card-category { color: var(--tools-cyan-dark); font-size: 8px; }
.tool-card h3 { margin: 8px 0 10px; font-size: 27px; line-height: 1; letter-spacing: -.045em; }
.tool-card p { margin: 0 0 28px; color: var(--tools-muted); font-size: 12px; line-height: 1.55; }
.tool-card > b { display: flex; align-items: center; justify-content: space-between; margin-top: auto; font-size: 10px; }
.tool-card > b i { font-style: normal; color: var(--tools-cyan-dark); font-size: 17px; }
.tool-empty { padding: 55px 20px; border: 1px dashed #b9b4aa; border-radius: 20px; text-align: center; }
.tool-empty b,
.tool-empty span { display: block; }
.tool-empty span { margin-top: 8px; color: var(--tools-muted); }

.tools-privacy { padding: 75px 0; background: var(--tools-cyan); color: #081315; }
.tools-privacy .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 8vw, 120px); align-items: end; }
.tools-privacy h2 { max-width: 720px; font-size: clamp(45px, 6vw, 82px); }
.tools-privacy p { margin: 0; font-size: 15px; line-height: 1.75; }
.tools-privacy span { font: 850 9px "DM Mono", monospace; letter-spacing: .14em; }

/* Detail pages */
.tool-detail-hero { padding: clamp(90px, 11vw, 140px) 0 65px; background: #10131a; color: #fffdf7; }
.tool-back { display: inline-flex; margin-bottom: 48px; color: #a9b6ba; font-size: 11px; font-weight: 800; }
.tool-back:hover { color: var(--tools-cyan); }
.tool-detail-heading { display: grid; grid-template-columns: auto 1fr auto; gap: clamp(18px, 4vw, 55px); align-items: start; }
.tool-detail-number { display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid #4a555e; border-radius: 50%; color: var(--tools-cyan); font-size: 10px; }
.tool-detail-heading h1 { max-width: 900px; margin: 10px 0 18px; font-size: clamp(58px, 9vw, 125px); line-height: .8; letter-spacing: -.085em; }
.tool-detail-heading p { max-width: 730px; margin: 0; color: #b4c0c5; font-size: 15px; line-height: 1.7; }
.tool-detail-mark { color: var(--tools-cyan); font-size: clamp(35px, 6vw, 82px); line-height: 1; }
.tool-detail-workspace { min-height: 560px; padding: 70px 0 110px; }
.tool-detail-workspace > .wrap { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 18px; align-items: start; }
.tool-runtime {
  min-width: 0;
  padding: clamp(21px, 4vw, 48px);
  border: 1px solid var(--tools-line);
  border-radius: 26px;
  background: var(--tools-panel);
  box-shadow: var(--tools-shadow);
}
.tool-loading { display: flex; min-height: 290px; flex-direction: column; align-items: center; justify-content: center; gap: 14px; color: var(--tools-muted); }
.tool-loading span { width: 42px; height: 42px; border: 4px solid #d9d5cb; border-top-color: var(--tools-cyan-dark); border-radius: 50%; animation: tools-spin .8s linear infinite; }
@keyframes tools-spin { to { rotate: 360deg; } }
.tool-privacy-note { position: sticky; top: 90px; display: grid; gap: 8px; padding: 22px; border: 1px solid #bfc4bc; border-radius: 18px; color: #354044; }
.tool-privacy-note b { font-size: 12px; }
.tool-privacy-note span { color: var(--tools-muted); font-size: 11px; line-height: 1.55; }
.tool-noscript { padding: 20px; border: 1px solid #e28b75; background: #fff2ed; }

/* Generic runtime controls: every generated tool uses these primitives. */
.tool-runtime h2 { margin: 0 0 10px; font-size: clamp(30px, 5vw, 52px); letter-spacing: -.055em; }
.tool-runtime h3 { margin: 0 0 12px; font-size: 20px; letter-spacing: -.025em; }
.tool-runtime p { color: var(--tools-muted); line-height: 1.6; }
.tool-runtime form,
.tool-form,
.tool-stack { display: grid; gap: 18px; }
.tool-grid,
.tool-fields,
.input-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.tool-grid--3,
.input-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tool-runtime label,
.tool-field { display: grid; min-width: 0; gap: 7px; color: #384147; font-size: 10px; font-weight: 850; }
.tool-runtime label > span:first-child,
.tool-label { color: #485157; }
.tool-runtime input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
.tool-runtime select,
.tool-runtime textarea {
  width: 100%;
  min-height: 49px;
  padding: 12px 13px;
  border: 1px solid #c9c6bd;
  border-radius: 10px;
  background: #fff;
  color: var(--tools-ink);
  outline: 0;
}
.tool-runtime textarea { min-height: 145px; resize: vertical; line-height: 1.55; }
.tool-runtime input[type="file"] { padding: 10px; }
.tool-runtime input[type="range"] { width: 100%; accent-color: var(--tools-cyan-dark); }
.tool-runtime input[type="color"] { width: 55px; height: 45px; padding: 3px; border: 1px solid #c9c6bd; border-radius: 10px; background: #fff; }
.tool-runtime button,
.tool-button,
.tool-runtime .button,
.tool-runtime a[download] {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 17px;
  border: 1px solid var(--tools-ink);
  border-radius: 999px;
  background: var(--tools-ink);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
}
.tool-runtime button:hover,
.tool-runtime a[download]:hover { translate: 0 -1px; }
.tool-runtime button.secondary,
.tool-runtime .button-secondary,
.tool-runtime button[data-copy] { border-color: #aeb4ae; background: transparent; color: var(--tools-ink); }
.tool-runtime button.danger { border-color: #b83d27; background: #b83d27; }
.tool-runtime button:disabled { opacity: .48; cursor: not-allowed; translate: none; }
.tool-actions,
.result-actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.tool-output,
.tool-result,
.result-box,
.preview-box {
  min-width: 0;
  padding: 18px;
  border: 1px solid #d3d0c7;
  border-radius: 16px;
  background: #f7f4ed;
}
.tool-output pre,
.tool-output code,
.tool-runtime pre,
.code-output {
  max-width: 100%;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 500 12px/1.65 "DM Mono", ui-monospace, monospace;
}
.tool-runtime img,
.tool-runtime canvas { display: block; max-width: 100%; height: auto; border-radius: 12px; }
.tool-runtime table { width: 100%; border-collapse: collapse; font-size: 12px; }
.tool-runtime th,
.tool-runtime td { padding: 10px; border-bottom: 1px solid #d8d4ca; text-align: left; vertical-align: top; }
.tool-runtime fieldset { min-width: 0; margin: 0; padding: 16px; border: 1px solid #d4d1c7; border-radius: 14px; }
.tool-runtime legend { padding: 0 8px; font-size: 10px; font-weight: 900; }
.choice-row,
.check-row { display: flex !important; grid-auto-flow: column; width: fit-content; align-items: center; gap: 8px !important; }
.status-message,
.tool-status,
[role="status"] { min-height: 20px; margin: 0; color: var(--tools-cyan-dark); font-size: 11px; font-weight: 750; }
.status-message.is-error,
.tool-status.is-error,
[role="alert"] { color: #b4321f; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.stat-card { padding: 15px; border-radius: 14px; background: #111820; color: #fff; }
.stat-card b,
.stat-card span { display: block; }
.stat-card b { color: var(--tools-cyan); font-size: 25px; }
.stat-card span { margin-top: 4px; color: #aab7bd; font-size: 9px; }
.dropzone { display: grid; min-height: 150px; place-items: center; padding: 20px; border: 2px dashed #adb1aa; border-radius: 18px; background: #faf8f2; text-align: center; cursor: pointer; }
.dropzone.is-dragging { border-color: var(--tools-cyan-dark); background: #ecffff; }
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 8px; }
.swatch { min-height: 90px; padding: 10px; border-radius: 12px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); font: 800 10px "DM Mono", monospace; }
.timer-display { font: 900 clamp(48px, 11vw, 105px)/1 "DM Mono", monospace; letter-spacing: -.08em; }
.diff-line { display: grid; grid-template-columns: 26px 1fr; gap: 8px; padding: 5px 8px; border-radius: 5px; }
.diff-line.added { background: #dcf9e8; color: #17673d; }
.diff-line.removed { background: #ffe3dc; color: #8b2f1d; }

/* Rich result layouts shared by the fifty runtimes. */
.runtime-panel,
.tool-controls { display: grid; gap: 20px; }
.runtime-panel { min-width: 0; }
.control-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; align-items: end; }
.control-row--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.runtime-field small,
.tool-hint { margin: 0; color: var(--tools-muted); font-size: 10px; line-height: 1.55; }
.check-label { display: flex !important; min-height: 49px; align-items: center; gap: 9px !important; padding: 0 12px; border: 1px solid #d1cec5; border-radius: 10px; background: #faf8f2; cursor: pointer; }
.check-label input { width: 18px; height: 18px; margin: 0; accent-color: var(--tools-cyan-dark); }
.compact-drop { position: relative; overflow: hidden; border: 2px dashed #aeb4ad; border-radius: 17px; background: #faf8f2; }
.compact-drop:focus-within { border-color: var(--tools-cyan-dark); box-shadow: 0 0 0 3px rgba(21, 213, 216, .18); }
.compact-drop input { position: absolute; width: 1px !important; height: 1px !important; opacity: 0; }
.compact-drop label { display: grid; min-height: 130px; place-content: center; gap: 7px; padding: 22px; text-align: center; cursor: pointer; }
.compact-drop label b { font-size: 15px; }
.compact-drop label span { color: var(--tools-muted); font-size: 10px; }
.action-button { justify-self: start; }
.action-button--secondary { border-color: #aeb4ae !important; background: transparent !important; color: var(--tools-ink) !important; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; }
.runtime-output { display: grid; gap: 7px; }
.runtime-output > label { font-size: 10px; font-weight: 850; }
.image-result { display: grid; grid-template-columns: minmax(190px, 1fr) minmax(190px, .72fr); gap: 22px; align-items: center; padding: 15px; border: 1px solid #ced0c9; border-radius: 18px; background: #111820; color: #fff; }
.image-result > img { width: 100%; max-height: 420px; object-fit: contain; background: repeating-conic-gradient(#e5e2da 0 25%, #f8f6f0 0 50%) 50% / 20px 20px; }
.image-result > div { display: grid; gap: 10px; }
.image-result strong { overflow-wrap: anywhere; font-size: 14px; }
.result-label { color: var(--tools-cyan); font: 850 8px "DM Mono", monospace; letter-spacing: .13em; }
.download-button { width: fit-content; border-color: var(--tools-cyan) !important; background: var(--tools-cyan) !important; color: #071416 !important; }
.batch-results { display: grid; gap: 8px; }
.batch-result { display: grid; grid-template-columns: 62px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 9px; border: 1px solid #d4d1c8; border-radius: 13px; background: #faf8f2; }
.batch-result img { width: 62px; height: 48px; object-fit: cover; }
.batch-result div { min-width: 0; }
.batch-result strong,
.batch-result small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.batch-result strong { font-size: 11px; }
.batch-result small { margin-top: 3px; color: var(--tools-muted); font-size: 9px; }
.batch-result a { color: var(--tools-cyan-dark); font-size: 10px; font-weight: 900; }
.palette-results { display: grid; grid-template-columns: repeat(auto-fit, minmax(95px, 1fr)); gap: 8px; }
.palette-swatch { display: grid !important; min-height: 104px !important; align-content: end !important; justify-items: stretch !important; padding: 8px !important; border: 1px solid rgba(0, 0, 0, .12) !important; border-radius: 13px !important; background: var(--swatch) !important; color: #fff !important; box-shadow: inset 0 -48px 36px rgba(0, 0, 0, .25); }
.palette-swatch b { text-shadow: 0 1px 4px #000; }
.text-stats,
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(115px, 1fr)); gap: 8px; }
.text-stats > *,
.metric-grid > * { display: grid; gap: 3px; padding: 15px; border-radius: 13px; background: #111820; color: #aab6bb; font-size: 9px; text-transform: uppercase; }
.text-stats b,
.metric-grid b { color: var(--tools-cyan); font-size: 24px; line-height: 1; text-transform: none; }
.qr-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(210px, .7fr); gap: 18px; align-items: stretch; }
.qr-layout > div:first-child { display: grid; align-content: start; gap: 16px; }
.qr-preview { display: grid; min-height: 270px; place-items: center; padding: 20px; border: 1px solid #d0cdc4; border-radius: 17px; background: #fff; }
.qr-preview > span { color: #a1a6a4; font-size: 50px; font-weight: 900; }
.qr-preview img,
.qr-preview svg,
.qr-preview canvas { width: min(100%, 300px); height: auto; image-rendering: pixelated; }
.key-value-results,
.mini-results { display: grid; gap: 1px; overflow: hidden; border: 1px solid #d2cfc6; border-radius: 14px; background: #d2cfc6; }
.key-value-results > div,
.mini-results > div,
.mini-results > span { display: grid; grid-template-columns: minmax(90px, .4fr) minmax(0, 1fr); gap: 13px; padding: 12px 14px; background: #faf8f2; }
.key-value-results span,
.mini-results span { color: var(--tools-muted); font-size: 9px; font-weight: 850; text-transform: uppercase; }
.key-value-results code,
.mini-results code,
.mini-results b { overflow-wrap: anywhere; font: 750 11px/1.5 "DM Mono", monospace; }
.diff-results,
.regex-results { max-height: 440px; overflow: auto; padding: 8px; border: 1px solid #d2cfc6; border-radius: 13px; background: #faf8f2; }
.diff-line { grid-template-columns: 22px minmax(0, 1fr); }
.diff-line.diff-add { background: #dcf9e8; color: #17673d; }
.diff-line.diff-remove { background: #ffe3dc; color: #8b2f1d; }
.regex-match { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 6px 10px; padding: 10px; border-bottom: 1px solid #ddd9d0; }
.regex-match:last-child { border-bottom: 0; }
.regex-match b { grid-row: span 2; color: var(--tools-cyan-dark); }
.regex-match code { overflow-wrap: anywhere; }
.regex-match span { color: var(--tools-muted); font-size: 9px; }
.color-conversion { display: grid; grid-template-columns: 80px 1fr; gap: 16px; align-items: center; padding: 16px; border: 1px solid #d2cfc6; border-radius: 15px; }
.color-conversion i { width: 80px; aspect-ratio: 1; border-radius: 18px; background: var(--color, #00cbd0); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .13); }
.contrast-preview { padding: 27px; border: 1px solid #d0cdc4; border-radius: 16px; }
.contrast-preview small { display: block; opacity: .65; font: 800 8px "DM Mono", monospace; letter-spacing: .12em; }
.contrast-preview strong { display: block; margin-top: 9px; font-size: 28px; }
.contrast-preview p { margin-bottom: 0; color: inherit; }
.contrast-result { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.contrast-result > strong { font-size: 38px; }
.contrast-result > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.contrast-result span { padding: 7px 9px; border-radius: 7px; font-size: 9px; }
.contrast-result .pass { background: #dcf9e8; color: #17673d; }
.contrast-result .fail { background: #ffe3dc; color: #8b2f1d; }
.gradient-preview { min-height: 190px; border: 1px solid #c9c6bd; border-radius: 17px; }
.now-clock { display: grid; grid-template-columns: 1fr auto; gap: 6px 15px; align-items: center; padding: 22px; border-radius: 17px; background: #111820; color: #fff; }
.now-clock > span { color: #9cabb1; font: 850 8px "DM Mono", monospace; letter-spacing: .13em; }
.now-clock > strong { grid-column: 1; color: var(--tools-cyan); font-size: clamp(35px, 8vw, 72px); line-height: .9; letter-spacing: -.06em; }
.now-clock > button { grid-column: 2; grid-row: 1 / span 2; }
.single-result { display: grid; gap: 6px; min-height: 105px; align-content: center; padding: 18px; border-radius: 15px; background: #111820; color: #fff; }
.single-result span { color: #a9b5ba; font: 800 8px "DM Mono", monospace; letter-spacing: .12em; }
.single-result strong { color: var(--tools-cyan); font-size: clamp(27px, 5vw, 48px); overflow-wrap: anywhere; }
.pick-results { display: grid; gap: 7px; }
.pick-results > div { display: grid; grid-template-columns: 40px 1fr; gap: 10px; align-items: center; padding: 12px; border-radius: 12px; background: #111820; color: #fff; }
.pick-results span { color: var(--tools-cyan); font: 900 12px "DM Mono", monospace; }
.dice-results { display: grid; gap: 14px; padding: 18px; border-radius: 16px; background: #111820; color: #fff; }
.dice-results > div { display: flex; flex-wrap: wrap; gap: 7px; }
.dice-results i { display: grid; min-width: 44px; height: 44px; place-items: center; padding: 0 7px; border-radius: 10px; background: #fff; color: #111820; font-style: normal; font-weight: 900; }
.dice-results strong { color: var(--tools-cyan); font-size: 22px; }
.timer-display { padding: clamp(18px, 4vw, 36px); border-radius: 18px; background: #111820; color: var(--tools-cyan); text-align: center; }
.timer-display.is-finished { background: var(--tools-orange); color: #fff; }
.lap-results { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.lap-results li { display: flex; justify-content: space-between; gap: 20px; padding: 11px 14px; border: 1px solid #d4d1c8; border-radius: 10px; }
.countdown-display { display: grid; gap: 16px; padding: 22px; border-radius: 18px; background: #111820; color: #fff; }
.countdown-display > span { color: #aab7bc; font: 800 9px "DM Mono", monospace; letter-spacing: .12em; }
.countdown-display > div { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.countdown-display b { color: var(--tools-cyan); font-size: clamp(27px, 6vw, 52px); letter-spacing: -.05em; }
.countdown-display small { display: block; color: #aab7bc; font-size: 8px; letter-spacing: .04em; }
.countdown-display strong { color: var(--tools-orange); }

.related-tools { padding: 85px 0 110px; border-top: 1px solid var(--tools-line); background: #ece8de; }
.related-tools header { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 35px; }
.related-tools h2 { font-size: clamp(42px, 6vw, 78px); }
.related-tools .wrap > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.related-tools .wrap > div > a { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; min-height: 82px; padding: 0 18px; border: 1px solid #cbc7bc; border-radius: 15px; background: #f8f5ed; color: var(--tools-ink); }
.related-tools a span { color: var(--tools-cyan-dark); font: 800 9px "DM Mono", monospace; }
.related-tools a b { font-size: 13px; }
.related-tools a i { font-style: normal; }
.related-tools a:hover { border-color: #879c9c; translate: 0 -2px; }

@media (max-width: 1000px) {
  .tools-hero-grid { grid-template-columns: 1fr; }
  .tools-orbit { width: min(70vw, 500px); justify-self: center; }
  .tool-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-detail-workspace > .wrap { grid-template-columns: 1fr; }
  .tool-privacy-note { position: static; }
}

@media (max-width: 720px) {
  .tools-hero { min-height: auto; padding: 80px 0 70px; }
  .tools-hero h1 { font-size: clamp(64px, 20vw, 98px); }
  .tools-hero p { font-size: 14px; }
  .tools-orbit { width: min(84vw, 390px); }
  .tools-orbit > span { width: 58px; border-radius: 17px; font-size: 19px; }
  .tool-browser { padding: 72px 0 90px; }
  .tool-browser-head { grid-template-columns: 1fr; align-items: stretch; }
  .tool-browser h2 { font-size: clamp(50px, 15vw, 75px); }
  .tool-filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--page-pad, 20px) * -1); padding-inline: var(--page-pad, 20px); scrollbar-width: none; }
  .tool-filters::-webkit-scrollbar { display: none; }
  .tool-filters button { flex: 0 0 auto; }
  .tool-card-grid { grid-template-columns: 1fr; }
  .tool-card { min-height: 245px; }
  .tools-privacy .wrap { grid-template-columns: 1fr; }
  .tool-detail-hero { padding-top: 80px; }
  .tool-back { margin-bottom: 35px; }
  .tool-detail-heading { grid-template-columns: auto 1fr; }
  .tool-detail-mark { display: none; }
  .tool-detail-heading h1 { font-size: clamp(52px, 15vw, 80px); }
  .tool-detail-heading p { font-size: 13px; }
  .tool-detail-number { width: 43px; height: 43px; }
  .tool-detail-workspace { padding: 36px 0 75px; }
  .tool-runtime { padding: 20px; border-radius: 20px; }
  .tool-grid,
  .tool-fields,
  .input-grid,
  .tool-grid--3,
  .input-grid--3 { grid-template-columns: 1fr; }
  .control-row,
  .control-row--three,
  .image-result,
  .qr-layout { grid-template-columns: 1fr; }
  .image-result > img { max-height: 300px; }
  .batch-result { grid-template-columns: 48px minmax(0, 1fr); }
  .batch-result img { width: 48px; height: 42px; }
  .batch-result > a { grid-column: 2; }
  .contrast-result { grid-template-columns: 1fr; }
  .contrast-result > div { grid-template-columns: 1fr; }
  .now-clock { grid-template-columns: 1fr; }
  .now-clock > button { grid-column: 1; grid-row: auto; justify-self: start; }
  .countdown-display > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-tools .wrap > div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .tool-loading span { animation-duration: 1.8s; }
  .tool-card,
  .tools-hero-actions a,
  .tools-hero-actions button { transition: none; }
}