/* "Is your business ready for AI?": the check embedded with :::tool ai-ready (script: js/tools/ai-ready.js).
   Everything is prefixed .ytool, and rules that compete with .ep-prose (h3, ul, li, p, strong)
   are written as .ep-prose .ytool so they win without !important.
   States use the YNY palette where it fits: red/blush = in someone's head. */
.ytool {
  --yt-app: #1f6e46; --yt-app-bg: #e1f1e7;
  --yt-paper: #865800; --yt-paper-bg: #f7ead0;
  --yt-head: var(--accent); --yt-head-bg: var(--blush);
  --yt-nope: #5c5c5c; --yt-nope-bg: #ececec;
  --yt-line: rgba(10, 10, 10, 0.14);
  --yt-muted: #5c5c5c;
  margin: 2.5rem 0 3rem;
  display: grid; gap: 2.6rem;
  font-family: var(--body-font);
  font-size: 1rem; line-height: 1.5;
  color: var(--black);
}
.ep-prose .ytool p { margin: 0; }
.ytool .yt-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ytool fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

.ytool .yt-step { display: grid; gap: 1.1rem; min-width: 0; }
.ytool .yt-head { display: flex; gap: 0.85rem; align-items: flex-start; }
.ytool .yt-num { flex: none; width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--white); font-family: var(--heading-font); font-weight: 600; }
.ep-prose .ytool .yt-h { margin: 0.15rem 0 0; font-family: var(--heading-font); font-weight: 600; font-size: 1.3rem; line-height: 1.25; }
.ep-prose .ytool .yt-sub { color: var(--yt-muted); font-size: 0.98rem; margin-top: 0.2rem; }
.ytool .yt-actions { display: flex; gap: 0.55rem; flex-wrap: wrap; margin-left: 3.05rem; }
.ytool .yt-pill { font: 600 0.88rem/1 var(--body-font); background: transparent; color: var(--black); border: 1.5px solid var(--black); border-radius: 999px; padding: 0.55rem 1rem; cursor: pointer; }
.ytool .yt-pill:hover { background: var(--black); color: var(--white); }
.ytool button:focus-visible, .ytool input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

/* icons, colored by the answer on the nearest [data-state] */
.ytool .yt-ico { width: 2.8rem; height: 2.8rem; border-radius: 50%; display: grid; place-items: center; background: var(--white); color: var(--black); border: 1.5px solid var(--yt-line); transition: background 0.2s ease, color 0.2s ease; }
.ytool .yt-ico svg { width: 1.45rem; height: 1.45rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ytool [data-state="app"] .yt-ico { background: var(--yt-app-bg); color: var(--yt-app); border-color: transparent; }
.ytool [data-state="paper"] .yt-ico { background: var(--yt-paper-bg); color: var(--yt-paper); border-color: transparent; }
.ytool [data-state="head"] .yt-ico { background: var(--yt-head-bg); color: var(--yt-head); border-color: transparent; }
.ytool [data-state="nope"] .yt-ico { background: var(--yt-nope-bg); color: var(--yt-nope); border-color: transparent; }

/* job cards */
.ytool .yt-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; }
.ytool .yt-card { background: var(--white); border: 1.5px solid var(--yt-line); border-radius: 12px; padding: 1rem; display: grid; gap: 0.9rem; align-content: start; transition: border-color 0.2s ease; }
.ytool .yt-card[data-state="app"] { border-color: var(--yt-app); }
.ytool .yt-card[data-state="paper"] { border-color: var(--yt-paper); }
.ytool .yt-card[data-state="head"] { border-color: var(--yt-head); }
.ytool .yt-card[data-state="nope"] { border-color: var(--yt-nope); }
.ytool .yt-card__top { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.8rem; align-items: start; }
.ep-prose .ytool .yt-card__name { font-family: var(--heading-font); font-weight: 600; font-size: 1.05rem; line-height: 1.25; }
.ep-prose .ytool .yt-card__desc { font-size: 0.92rem; line-height: 1.45; margin-top: 0.15rem; }
.ep-prose .ytool .yt-card__eg { font-size: 0.8rem; color: var(--yt-muted); margin-top: 0.25rem; }
.ytool .yt-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; }
.ytool .yt-choices label, .ytool .yt-tasks label { position: relative; display: grid; }
.ytool .yt-choices input, .ytool .yt-tasks input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.ytool .yt-choices span { display: grid; place-items: center; text-align: center; min-height: 2.8rem; padding: 0.35rem 0.3rem; border: 1.5px solid var(--yt-line); border-radius: 8px; font-size: 0.8rem; font-weight: 600; line-height: 1.2; color: var(--yt-muted); background: var(--white); cursor: pointer; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease; }
.ytool .yt-choices label:hover span { color: var(--black); border-color: var(--yt-muted); }
.ytool [data-s="app"] input:checked + span { background: var(--yt-app-bg); color: var(--yt-app); border-color: var(--yt-app); }
.ytool [data-s="paper"] input:checked + span { background: var(--yt-paper-bg); color: var(--yt-paper); border-color: var(--yt-paper); }
.ytool [data-s="head"] input:checked + span { background: var(--yt-head-bg); color: var(--yt-head); border-color: var(--yt-head); }
.ytool [data-s="nope"] input:checked + span { background: var(--yt-nope-bg); color: var(--black); border-color: var(--yt-nope); }

/* at a glance */
.ytool .yt-glance { display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem 1.1rem; padding: 0.95rem 1rem; border-radius: 12px; background: #f4f4f4; }
.ep-prose .ytool .yt-glance__label { font-family: var(--heading-font); font-weight: 600; font-size: 0.92rem; }
.ytool .yt-dots { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.ytool .yt-dots .yt-ico { width: 2.1rem; height: 2.1rem; }
.ytool .yt-dots .yt-ico svg { width: 1.1rem; height: 1.1rem; }
.ep-prose .ytool .yt-glance__text { color: var(--yt-muted); font-size: 0.95rem; flex: 1 1 14rem; min-width: 0; }

/* what do you want AI to do */
.ytool .yt-tasks { display: grid; grid-template-columns: repeat(auto-fit, minmax(7.6rem, 1fr)); gap: 0.6rem; }
.ytool .yt-tile { display: grid; gap: 0.45rem; justify-items: start; align-content: start; padding: 0.9rem; border: 1.5px solid var(--yt-line); border-radius: 12px; background: var(--white); cursor: pointer; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease; }
.ytool .yt-tile svg { width: 1.55rem; height: 1.55rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ytool .yt-tile b { font-family: var(--heading-font); font-weight: 600; font-size: 0.92rem; line-height: 1.2; }
.ytool .yt-tile small { font-size: 0.76rem; color: var(--yt-muted); line-height: 1.3; }
.ytool .yt-tasks label:hover .yt-tile { border-color: var(--black); }
.ytool .yt-tasks input:checked + .yt-tile { background: var(--black); color: var(--white); border-color: var(--black); }
.ytool .yt-tasks input:checked + .yt-tile small { color: inherit; opacity: 0.75; }

/* result */
.ytool .yt-result { background: var(--white); border: 1.5px solid var(--yt-line); border-radius: 14px; overflow: hidden; }
.ytool .yt-verdict { padding: 1.25rem 1.3rem 1.15rem; display: grid; gap: 0.35rem; }
.ytool .yt-big { font-family: var(--heading-font); font-weight: 600; font-size: clamp(1.5rem, 3.5vw, 2rem); line-height: 1.1; }
.ep-prose .ytool .yt-verdict p { font-size: 1rem; }
.ytool .is-app { background: var(--yt-app-bg); } .ytool .is-app .yt-big { color: var(--yt-app); }
.ytool .is-paper { background: var(--yt-paper-bg); } .ytool .is-paper .yt-big { color: var(--yt-paper); }
.ytool .is-head { background: var(--yt-head-bg); } .ytool .is-head .yt-big { color: var(--yt-head); }
.ytool .is-wait { background: var(--yt-nope-bg); }
.ytool .yt-needs-wrap { padding: 1rem 1.3rem 1.3rem; display: grid; gap: 0.75rem; }
.ep-prose .ytool .yt-needs-h { font-family: var(--heading-font); font-weight: 600; font-size: 0.92rem; }
.ep-prose .ytool .yt-needs { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.ep-prose .ytool .yt-needs li { margin: 0; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 0.3rem 0.85rem; align-items: center; }
.ep-prose .ytool .yt-needs li::marker { content: none; }
.ytool .yt-needs .yt-ico { width: 2.4rem; height: 2.4rem; }
.ytool .yt-needs .yt-ico svg { width: 1.2rem; height: 1.2rem; }
.ytool .yt-what b { display: block; font-weight: 700; font-size: 0.98rem; }
.ytool .yt-what span { color: var(--yt-muted); font-size: 0.9rem; line-height: 1.4; }
.ytool .yt-chip { font-size: 0.76rem; font-weight: 700; padding: 0.28rem 0.6rem; border-radius: 999px; white-space: nowrap; }
.ytool .yt-chip--app { background: var(--yt-app-bg); color: var(--yt-app); }
.ytool .yt-chip--paper { background: var(--yt-paper-bg); color: var(--yt-paper); }
.ytool .yt-chip--head { background: var(--yt-head-bg); color: var(--yt-head); }
.ytool .yt-chip--nope { background: var(--yt-nope-bg); color: var(--black); }
.ytool .yt-chip--none { color: var(--yt-muted); border: 1.5px dashed var(--yt-line); }
.ep-prose .ytool .yt-note { color: var(--yt-muted); font-size: 0.95rem; border-top: 1.5px solid var(--yt-line); padding-top: 0.85rem; }

@media (max-width: 560px) {
  .ytool .yt-cards { grid-template-columns: 1fr; }
  .ytool .yt-actions { margin-left: 0; }
  .ytool .yt-tasks { grid-template-columns: 1fr 1fr; }
  .ep-prose .ytool .yt-needs li { grid-template-columns: auto minmax(0, 1fr); }
  .ytool .yt-needs .yt-chip { grid-column: 2; justify-self: start; }
}
@media (prefers-reduced-motion: reduce) { .ytool * { transition: none; } }