/*
  Emmy STACK01 — Social Architect hook formatter (/tools/social-architect).
  Loads AFTER index-style.css and reuses its tokens, nav, drawer, buttons and footer.
  Page-specific styles use the prefix sa-.
*/

[hidden] { display: none !important; }
.nav-links > li > a[aria-current="page"], .dropdown-content a[aria-current="page"] { color: var(--primary-color); }
.dropbtn.is-current { color: var(--primary-color); box-shadow: 0 2px 0 var(--accent-color); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Hero ---------- */
.sa-hero { position: relative; isolation: isolate; overflow: hidden; color: var(--text-main);
  background:
    radial-gradient(800px 420px at 88% 0%, color-mix(in srgb, var(--accent-color) 22%, transparent), transparent 70%),
    radial-gradient(700px 400px at 0% 100%, color-mix(in srgb, var(--primary-color) 30%, transparent), transparent 70%),
    var(--b-dark); }
.sa-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(color-mix(in srgb, var(--primary-color) 18%, transparent) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, color-mix(in srgb, var(--primary-color) 18%, transparent) 1px, transparent 1px) 0 0 / 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, #000 15%, transparent 95%); mask-image: linear-gradient(to bottom, #000 15%, transparent 95%); }
.sa-hero-inner { max-width: var(--max); margin: 0 auto; padding: clamp(2rem, 6vw, 3.5rem) var(--pad) clamp(2.25rem, 6vw, 3.5rem); }
.sa-eyebrow { display: block; margin-bottom: .6rem; font-size: var(--fs-small); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-color); }
.sa-hero h1 { max-width: 18ch; font-family: var(--font-display); font-weight: 700; line-height: .95; letter-spacing: -.02em; text-transform: uppercase; text-wrap: balance; font-size: clamp(2.4rem, 1.3rem + 5vw, 4.6rem); }
.sa-hero h1 em { font-style: normal; color: var(--accent-color); }
.sa-hero p.lead { margin-top: 1rem; max-width: 50ch; font-size: clamp(1rem, .94rem + .3vw, 1.2rem); font-weight: 500; color: var(--text-muted); text-wrap: pretty; }
.sa-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.25rem 0 0; padding: 0; list-style: none; }
.sa-badges li { display: inline-flex; align-items: center; gap: .4rem; min-height: 34px; padding: 0 .9rem; border: 1px solid color-mix(in srgb, var(--accent-color) 35%, transparent); border-radius: 999px; background: color-mix(in srgb, var(--text-main) 7%, transparent); font-size: var(--fs-small); font-weight: 700; color: var(--text-main); }
.sa-badges i { color: var(--accent-color); }

/* ---------- App layout ---------- */
.sa-wrap { max-width: var(--max); margin: 0 auto; padding: clamp(1.5rem, 5vw, 3rem) var(--pad); }
.sa-app { display: grid; gap: clamp(1.25rem, 3vw, 2rem); grid-template-columns: minmax(0, 1fr); align-items: start; }
.sa-col { display: grid; gap: 1rem; min-width: 0; }
.sa-card { margin: 0; padding: clamp(1rem, 3vw, 1.5rem); border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 10px 30px color-mix(in srgb, var(--secondary-color) 7%, transparent); min-width: 0; }
.sa-card > h2, .sa-card > legend { float: left; width: 100%; margin: 0 0 1rem; padding: 0; font-family: var(--font-display); font-weight: 700; line-height: 1; text-transform: uppercase; font-size: var(--fs-h3); color: var(--secondary-color); }
.sa-card > h2 + *, .sa-card > legend + * { clear: both; }
.sa-lbl { display: block; margin-bottom: .4rem; font-size: var(--fs-small); font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.sa-ta { display: block; width: 100%; min-height: 15rem; padding: .85rem 1rem; border: 1px solid color-mix(in srgb, var(--secondary-color) 22%, transparent); border-radius: 14px; background: #fff; font: inherit; font-size: 1rem; line-height: 1.6; color: var(--b-dark); resize: vertical; }
.sa-ta:focus { outline: 3px solid color-mix(in srgb, var(--accent-color) 55%, transparent); border-color: var(--primary-color); }
.sa-ta::placeholder { color: color-mix(in srgb, var(--ink-soft) 80%, transparent); }
.sa-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; margin-top: .6rem; font-size: var(--fs-small); font-weight: 700; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.sa-meta .over { color: #b42318; }
.sa-link { min-height: 44px; padding: 0 .5rem; border: 0; background: none; font: inherit; font-size: var(--fs-small); font-weight: 800; color: var(--primary-color); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.sa-opts { display: grid; gap: 1rem; }
.sa-seg { display: inline-flex; flex-wrap: wrap; padding: .2rem; border: 1px solid var(--line); border-radius: 999px; background: var(--tint); }
.sa-seg label { position: relative; }
.sa-seg input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.sa-seg span { display: inline-flex; align-items: center; justify-content: center; gap: .35rem; min-height: 44px; padding: 0 1.1rem; border-radius: 999px; font-size: var(--fs-small); font-weight: 800; color: var(--ink-soft); transition: background .2s, color .2s; }
.sa-seg input:checked + span { background: var(--grad); color: #fff; }
.sa-seg input:focus-visible + span { outline: 3px solid var(--accent-color); outline-offset: 2px; }
.sa-check { display: flex; align-items: center; gap: .75rem; min-height: 44px; font-weight: 700; color: var(--secondary-color); cursor: pointer; }
.sa-check input { flex: none; width: 22px; height: 22px; accent-color: var(--primary-color); cursor: pointer; }
.sa-hint { font-size: var(--fs-small); line-height: 1.5; color: var(--ink-soft); }

.sa-checks { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.sa-checks li { display: flex; gap: .6rem; align-items: flex-start; font-size: var(--fs-small); font-weight: 600; line-height: 1.5; color: var(--b-dark); }
.sa-checks i { flex: none; margin-top: .1rem; font-size: 1.15rem; }
.sa-checks .ok i { color: #067647; } .sa-checks .warn i { color: #b54708; } .sa-checks .idle i { color: var(--ink-soft); }

/* Phone preview */
.sa-phone-col { min-width: 0; }
.sa-phone { position: relative; width: min(100%, 320px); height: 580px; margin: 0 auto; border: 11px solid #1f2937; border-radius: 2.8rem; background: #1f2937; overflow: hidden; box-shadow: 0 30px 60px rgba(11, 16, 32, .3); }
.sa-notch { position: absolute; top: 0; left: 50%; z-index: 2; width: 110px; height: 18px; transform: translateX(-50%); border-radius: 0 0 12px 12px; background: #1f2937; }
.sa-screen { height: 100%; padding: 36px 16px 20px; overflow-y: auto; overscroll-behavior: contain; background: #fff; color: #111827; font-size: 14.5px; line-height: 1.5; }
.sa-screen:focus-visible { outline: 3px solid var(--accent-color); outline-offset: -3px; }
.sa-phone[data-theme="dark"] .sa-screen { background: #0d1117; color: #e5e7eb; }
.sa-who { display: flex; align-items: center; gap: .6rem; margin-bottom: .8rem; opacity: .4; }
.sa-who b { width: 34px; height: 34px; border-radius: 50%; background: currentColor; }
.sa-who span { display: block; height: 8px; border-radius: 4px; background: currentColor; }
.sa-who span:nth-of-type(1) { width: 90px; } .sa-who span:nth-of-type(2) { width: 56px; margin-top: 5px; }
.sa-post { white-space: pre-wrap; overflow-wrap: anywhere; }
.sa-post.empty { opacity: .45; }
.sa-more { font-weight: 700; opacity: .6; white-space: nowrap; }
.sa-rest { margin-top: .75rem; padding-top: .6rem; border-top: 1px dashed #ef4444; opacity: .4; white-space: pre-wrap; overflow-wrap: anywhere; }
.sa-rest-lbl { display: block; margin-bottom: .3rem; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #ef4444; opacity: 1; }
.sa-copy { width: min(100%, 320px); margin: 1rem auto 0; display: flex; justify-content: center; cursor: pointer; background: var(--grad); font-family: inherit; min-height: 52px; }
.sa-copy:disabled { opacity: .5; cursor: not-allowed; }
.sa-copy.done { background: #067647; }
.sa-status { min-height: 1.5em; margin-top: .5rem; text-align: center; font-size: var(--fs-small); font-weight: 700; color: var(--ink-soft); }
.sa-note { margin-top: .5rem; text-align: center; font-size: var(--fs-small); color: var(--ink-soft); }

/* ---------- Explainers ---------- */
.sa-section { max-width: var(--max); margin: 0 auto; padding: clamp(1.5rem, 5vw, 3rem) var(--pad); }
.sa-section > h2 { margin-bottom: 1.25rem; padding-left: .9rem; border-left: 4px solid var(--accent-color); font-family: var(--font-display); font-weight: 700; line-height: 1; text-transform: uppercase; font-size: var(--fs-section); color: var(--secondary-color); text-wrap: balance; }
.sa-cards { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; grid-template-columns: minmax(0, 1fr); }
.sa-info { padding: 1.3rem; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.sa-info i { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: .7rem; border-radius: 14px; background: var(--grad); font-size: 1.4rem; color: #fff; }
.sa-info h3 { font-family: var(--font-display); font-weight: 700; line-height: 1; text-transform: uppercase; font-size: 1.4rem; color: var(--secondary-color); }
.sa-info p { margin-top: .4rem; font-size: var(--fs-small); line-height: 1.65; color: var(--ink-soft); }
.sa-faq { display: grid; gap: .7rem; }
.sa-faq details { border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.sa-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding: .6rem 1.1rem; font-weight: 800; color: var(--secondary-color); cursor: pointer; list-style: none; }
.sa-faq summary::-webkit-details-marker { display: none; }
.sa-faq summary::after { content: "+"; font-size: 1.5rem; line-height: 1; color: var(--primary-color); }
.sa-faq details[open] summary::after { content: "−"; }
.sa-faq summary:focus-visible { outline: 3px solid var(--accent-color); outline-offset: 2px; border-radius: 16px; }
.sa-faq details p { padding: 0 1.1rem 1rem; font-size: var(--fs-small); line-height: 1.65; color: var(--ink-soft); }

.sa-coffee { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad) clamp(2rem, 6vw, 3.5rem); }
.sa-coffee-box { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: clamp(1.5rem, 4vw, 2.25rem); border-radius: 28px; text-align: center; color: var(--text-main);
  background: radial-gradient(520px 260px at 90% 0%, color-mix(in srgb, var(--accent-color) 22%, transparent), transparent 70%), var(--b-dark); }
.sa-coffee-box h2 { font-family: var(--font-display); font-weight: 700; line-height: 1; text-transform: uppercase; font-size: var(--fs-section); text-wrap: balance; }
.sa-coffee-box p { max-width: 46ch; color: var(--text-muted); text-wrap: pretty; }
.sa-coffee-box :focus-visible { outline-color: var(--accent-color); }

@media (min-width: 720px) {
  .sa-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 960px) {
  .sa-app { grid-template-columns: minmax(0, 1fr) 360px; }
  .sa-phone-col { position: sticky; top: 1rem; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }