/* ============================================================
   A List Signature Studio — "Specimen Plate"
   Display: Cormorant Garamond · UI: Jost · Accent: bronze
   ============================================================ */

@font-face {
  font-family: 'Cormorant Garamond';
  src: url('fonts/cormorantgaramond-bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Jost';
  src: url('fonts/jost-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Jost';
  src: url('fonts/jost-500.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

:root {
  --ink: #14110E;
  --porcelain: #FBFBFA;
  --plate: #FFFFFF;
  --bronze: #A3885A;
  --bronze-wash: #F1EBE0;
  --hairline: #E5E2DC;
  --ink-soft: #6A645C;

  --display: 'Cormorant Garamond', Georgia, serif;
  --ui: 'Jost', 'Helvetica Neue', Arial, sans-serif;

  --gap: 28px;
  --radius: 2px;
}

* { box-sizing: border-box; }

html, body { margin: 0; }
body {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.eyebrow {
  font-family: var(--ui);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronze);
  margin: 0 0 14px;
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 40px;
  border-bottom: 1px solid var(--hairline);
  background: var(--porcelain);
}
.wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark span {
  font-family: var(--ui);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-left: 8px;
}
.tabs { display: flex; gap: 26px; }
.tabs a {
  font-family: var(--ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1.5px solid transparent;
}
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--bronze); }

/* ---------- Studio layout ---------- */
.studio {
  display: grid;
  grid-template-columns: minmax(320px, 400px) 1fr;
  gap: 56px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 44px 40px 80px;
}

/* ---------- Compose form ---------- */
.compose { min-width: 0; }
.field { margin-bottom: 18px; }
.field > label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
  font-family: var(--ui);
  font-size: 15px;
  color: var(--ink);
  background: var(--plate);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.field input:focus,
.field select:focus,
.btn:focus-visible,
.linklike:focus-visible,
.switch input:focus-visible + .switch__track {
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}
.field input::placeholder { color: #B7B2A9; }

.linklike {
  background: none; border: 0; padding: 4px 0;
  font-family: var(--ui); font-size: 13px; letter-spacing: 0.04em;
  color: var(--bronze); cursor: pointer; text-decoration: none;
}
.linklike:hover { text-decoration: underline; }

.note {
  font-size: 12px;
  color: var(--ink-soft);
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
}
.note::before { content: "‧ "; color: var(--bronze); }

/* email toggle */
.field--toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}
.toggle-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.switch { position: relative; display: inline-flex; }
.switch input {
  position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer;
}
.switch__track {
  width: 40px; height: 22px; border-radius: 999px;
  background: var(--hairline); transition: background .15s ease; position: relative;
}
.switch__track::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,.2); transition: transform .15s ease;
}
.switch input:checked + .switch__track { background: var(--bronze); }
.switch input:checked + .switch__track::after { transform: translateX(18px); }

/* ---------- Stage / specimen plate ---------- */
.stage { min-width: 0; }
.plate {
  position: relative;
  background: var(--plate);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 30px 34px;
  box-shadow: 0 18px 40px -28px rgba(20,17,14,.35);
  overflow: hidden;
}
.plate__tick {
  position: absolute; width: 13px; height: 13px;
  border: 0 solid var(--bronze); pointer-events: none;
}
.plate__tick.tl { top: 7px; left: 7px; border-top-width: 1.5px; border-left-width: 1.5px; }
.plate__tick.tr { top: 7px; right: 7px; border-top-width: 1.5px; border-right-width: 1.5px; }
.plate__tick.bl { bottom: 7px; left: 7px; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.plate__tick.br { bottom: 7px; right: 7px; border-bottom-width: 1.5px; border-right-width: 1.5px; }

.plate__fit { overflow: hidden; } /* height set inline by studio.js = naturalHeight * scale */
.plate__sig {
  width: 681px;
  transform-origin: top left;
  /* transform: scale(...) set inline by studio.js to fit the 681px signature */
}
.plate__sig img { max-width: none; } /* keep the signature at natural size before scaling */

.plate__caption {
  font-family: var(--ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bronze);
  text-align: center;
  margin: 16px 0 0;
}

/* ---------- Actions ---------- */
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.btn {
  font-family: var(--ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--bronze);
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.btn--primary { background: var(--bronze); color: #fff; }
.btn--primary:hover { background: #8f7549; border-color: #8f7549; }
.btn--ghost { background: transparent; color: var(--bronze); }
.btn--ghost:hover { background: var(--bronze-wash); }
.btn[disabled] { opacity: .5; cursor: default; }
.actions__hint {
  flex-basis: 100%;
  margin: 4px 0 0;
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

/* fallback copy box */
.copybox { width: 100%; margin-top: 14px; }
.copybox textarea {
  width: 100%; height: 120px; font-family: ui-monospace, Menlo, monospace;
  font-size: 11px; border: 1px solid var(--hairline); border-radius: var(--radius); padding: 10px;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--ink); color: #fff;
  font-family: var(--ui); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 12px 22px; border-radius: 999px; box-shadow: 0 10px 30px -10px rgba(0,0,0,.4);
  z-index: 50;
}
.toast[hidden] { display: none; }

/* ---------- Register animation (reduced-motion safe) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .plate.is-registering .plate__tick { animation: register .45s ease; }
  @keyframes register {
    0% { opacity: 0; }
    40% { opacity: 1; }
    100% { opacity: 1; }
  }
}

/* ---------- "Needs serving" notice (file:// open) ---------- */
.needserve {
  grid-column: 1 / -1;
  max-width: 620px;
  margin: 40px auto;
  padding: 32px 36px;
  background: var(--plate);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}
.needserve h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  color: var(--ink);
  margin: 0 0 14px;
}
.needserve p { color: var(--ink-soft); margin: 0 0 12px; }
.needserve code { background: var(--bronze-wash); padding: 1px 6px; border-radius: 2px; font-size: 13px; }

/* ---------- Admin ---------- */
.admin { max-width: 820px; margin: 0 auto; padding: 44px 40px 80px; }
.admin section { padding: 30px 0; border-bottom: 1px solid var(--hairline); }
.admin section:last-child { border-bottom: 0; }
.section-lead { margin: 0 0 16px; font-size: 13px; color: var(--ink-soft); max-width: 60ch; }
.adminrow { display: flex; gap: 12px; flex-wrap: wrap; }
.seg {
  display: inline-flex; border: 1px solid var(--hairline);
  border-radius: var(--radius); overflow: hidden; margin-bottom: 14px;
}
.seg button {
  font-family: var(--ui); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 10px 18px; background: #fff; border: 0; cursor: pointer; color: var(--ink-soft);
}
.seg button + button { border-left: 1px solid var(--hairline); }
.seg button[aria-pressed="true"] { background: var(--bronze); color: #fff; }
.seg button:focus-visible { outline: 2px solid var(--bronze); outline-offset: -2px; }
.reminder { font-size: 12px; color: var(--ink-soft); margin: 0 0 12px; }
.reminder strong { color: var(--ink); font-weight: 500; }
.codeout {
  width: 100%; margin-top: 14px; background: #fff;
  border: 1px solid var(--hairline); border-radius: var(--radius); padding: 14px;
  font-family: ui-monospace, Menlo, monospace; font-size: 11px; line-height: 1.55; color: var(--ink);
  white-space: pre-wrap; word-break: break-word; max-height: 300px; overflow: auto;
}
.admin details { border-top: 1px solid var(--hairline); padding: 14px 0 4px; }
.admin details summary {
  cursor: pointer; font-family: var(--ui); font-size: 13px; font-weight: 500;
  letter-spacing: 0.05em; color: var(--ink); list-style: none;
}
.admin details summary::before { content: "+ "; color: var(--bronze); }
.admin details[open] summary::before { content: "– "; }
.admin details > div { padding: 6px 0 10px; font-size: 13px; color: var(--ink-soft); }
.admin details code { background: var(--bronze-wash); padding: 1px 5px; border-radius: 2px; font-size: 12px; }
.admin details pre {
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 10px; font-size: 11px; overflow: auto; color: var(--ink);
}

/* ---------- Mobile ---------- */
@media (max-width: 860px) {
  .admin { padding: 24px 18px 64px; }
  .topbar { padding: 18px 20px; }
  .wordmark span { display: none; } /* drop the subtitle so the bar doesn't wrap */
  .studio { grid-template-columns: 1fr; gap: 28px; padding: 24px 18px 64px; }
  .studio .stage {
    position: sticky; top: 0; z-index: 10;
    order: -1;                      /* preview above the form on mobile */
    background: var(--porcelain);
    padding: 10px 0 14px;
    margin: -24px -18px 4px;        /* bleed to edges so it reads as a header */
    padding-left: 18px; padding-right: 18px;
    border-bottom: 1px solid var(--hairline);
  }
  .plate { padding: 18px; box-shadow: none; }
  .actions { margin-top: 16px; }
}