/* ---------- Fridge Lab ----------
   A real fridge: freezer on top, shelves in the body, door shelf on the side.
   Shelf tints are the only extra colors; everything else uses style.css tokens. */
:root {
  --shelf-door: #eae2f5;  --shelf-door-ink: #5b4882;
  --shelf-veg: #e3ecd9;   --shelf-veg-ink: #46653a;
  --shelf-ice: #e0eaf3;   --shelf-ice-ink: #3c5a78;
  --shelf-empty: #f4f2f6; --shelf-empty-ink: #6b6572;
  --fridge-shell: #ffffff;
  --prompt-bg: #29252f;   --prompt-fg: #f1edf6;
}
.lab-hero { padding: 32px 0 8px; }
.lab-hero .display { font-size: clamp(40px, 7vw, 72px); margin: 4px 0 12px; }
.lab { padding-bottom: 24px; display: grid; gap: 20px; }
.lab h2 { font-size: clamp(22px, 3vw, 28px); margin-bottom: 8px; }
.lab h3.sub { font-size: 15px; margin: 24px 0 10px; display: flex; gap: 8px; align-items: baseline; }

.stepper { list-style: none; margin: 8px 0 0; padding: 0; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.stepper::-webkit-scrollbar { display: none; }
.stepper button {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; min-height: 44px; padding: 0 14px 0 6px;
  border-radius: 999px; border: 1px solid var(--line-strong); background: var(--paper); font-size: 14px; font-weight: 600;
}
.stepper b { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--lilac-wash); color: var(--lilac-ink); font-size: 13px; }
.stepper button[aria-current="step"] { background: var(--ink); color: var(--canvas); border-color: var(--ink); }
.stepper button[aria-current="step"] b { background: var(--lilac); color: var(--ink); }
.stepper button:disabled { opacity: .45; cursor: not-allowed; }

.lab-card { background: var(--paper); border: 1px solid var(--line); border-radius: 22px; padding: 22px; max-width: 760px; min-width: 0; }
.lab-card.wide { max-width: none; }
@media (min-width: 900px) { .lab-card { padding: 36px; } }
.lab-head { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: flex-start; }
.lab-head > div:first-child { min-width: 0; flex: 1 1 300px; }
.meter { text-align: center; padding: 10px 18px; border-radius: 16px; background: var(--lilac-wash); }
.meter b { display: block; font-family: var(--font-display); font-size: 34px; line-height: 1; font-variant-numeric: lining-nums; }
.meter span { font-size: 12px; color: var(--muted); }

.field { display: grid; gap: 6px; margin: 18px 0 0; border: 0; padding: 0; min-width: 0; }
.field label, .field legend { font-size: 14px; font-weight: 700; padding: 0; margin-bottom: 4px; }
.field input, .field textarea, .field select, .add input {
  font: inherit; font-size: 16px; color: var(--ink); background: var(--canvas);
  border: 1px solid var(--line-strong); border-radius: 12px; padding: 12px 14px; width: 100%; min-width: 0;
}
.field textarea { resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus, .field select:focus, .add input:focus { outline: 2px solid var(--lilac-ink); outline-offset: 1px; }
.levels { display: grid; gap: 8px; }
@media (min-width: 700px) { .levels { grid-template-columns: repeat(3, 1fr); } }
.level { display: block; cursor: pointer; position: relative; }
.level input { position: absolute; opacity: 0; inset: 0; }
.level span { display: grid; gap: 2px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong); font-size: 14px; min-height: 44px; }
.level b { font-family: var(--font-display); font-size: 20px; font-variant-numeric: lining-nums; }
.level input:checked + span { border-color: var(--ink); background: var(--lilac-wash); box-shadow: inset 0 0 0 1px var(--ink); }
.level input:focus-visible + span { outline: 2px solid var(--lilac-ink); outline-offset: 2px; }
.lab-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.lab-nav .btn:disabled { background: var(--line); border-color: var(--line); color: var(--muted); cursor: not-allowed; transform: none; }

.fridge {
  margin-top: 20px; display: grid; gap: 10px; padding: 12px; border-radius: 30px;
  background: var(--fridge-shell); border: 2px solid var(--ink); box-shadow: 8px 10px 0 var(--lilac-soft);
}
@media (min-width: 900px) { .fridge { grid-template-columns: 1.55fr 1fr; padding: 16px; } }
.fridge-body, .fridge-door { display: grid; gap: 10px; min-width: 0; align-content: start; }
.fridge-door { position: relative; }
@media (min-width: 900px) {
  .fridge-door { border-left: 2px solid var(--ink); padding-left: 18px; }
  .fridge-door::before { content: ""; position: absolute; left: 6px; top: 40px; width: 4px; height: 90px; border-radius: 4px; background: var(--ink); }
  .fridge-door { align-content: stretch; }
}
.shelf-box { border-radius: 18px; padding: 14px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.shelf-box header { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.shelf-box h3 { font-size: 16px; }
.shelf-box header span { font-size: 13px; color: var(--muted); }
.shelf-box.s-freezer { background: var(--shelf-ice); border-bottom: 4px solid var(--ink); border-radius: 18px 18px 8px 8px; }
.shelf-box.s-empty { background: var(--shelf-empty); border: 1.5px dashed var(--line-strong); }
.shelf-box.s-veg { background: var(--shelf-veg); border-radius: 8px 8px 18px 18px; }
.shelf-box.s-door { background: var(--shelf-door); }
.jars { display: flex; flex-wrap: wrap; gap: 8px; min-height: 36px; align-items: center; }
.hint { font-size: 13px; color: var(--muted); }
.jar {
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  padding: 6px 6px 6px 12px; border-radius: 12px 12px 10px 10px; font-size: 14px; font-weight: 600; line-height: 1.3;
  background: var(--paper); border: 1.5px solid currentColor; color: var(--shelf-door-ink);
}
.jar > span:first-child { overflow-wrap: anywhere; }
.jar.s-veg { color: var(--shelf-veg-ink); }
.jar.s-freezer { color: var(--shelf-ice-ink); }
.jar.s-empty { color: var(--shelf-empty-ink); border-style: dashed; }
.jar.from-ai::before { content: "AI"; font-size: 10px; font-weight: 800; padding: 1px 5px; border-radius: 6px; background: var(--lilac-ink); color: var(--paper); }
button.jar { padding: 8px 12px; min-height: 40px; cursor: pointer; }
button.jar[aria-pressed="true"] { background: var(--ink); color: var(--canvas); border-color: var(--ink); }
.jar .x { border: 0; background: none; width: 28px; height: 28px; border-radius: 50%; font-size: 18px; line-height: 1; color: inherit; opacity: .6; flex-shrink: 0; }
.jar .x:hover { opacity: 1; background: var(--lilac-wash); }
.assign { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; overflow: hidden; flex-shrink: 0; }
.assign button { border: 0; background: var(--paper); font-size: 12px; font-weight: 700; padding: 4px 9px; min-height: 30px; color: var(--muted); }
.assign button[aria-pressed="true"] { background: var(--ink); color: var(--canvas); }
.add { display: flex; gap: 8px; min-width: 0; }
.add input { padding: 9px 12px; font-size: 15px; background: var(--paper); }
.add button { flex-shrink: 0; border: 1px solid var(--ink); background: var(--ink); color: var(--canvas); border-radius: 12px; padding: 0 16px; min-height: 44px; font-weight: 700; font-size: 14px; }
.bank { display: flex; flex-wrap: wrap; gap: 6px; }
.bank button {
  border: 1px solid var(--line-strong); background: var(--paper); border-radius: 999px;
  padding: 6px 12px; min-height: 34px; font-size: 13px; color: var(--ink); text-align: left; max-width: 100%;
}
.bank button:hover { border-color: var(--ink); }
.quiz { display: grid; gap: 8px; }
.q { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.q button {
  flex: 1 1 140px; min-height: 40px; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--paper);
  font-size: 13px; color: var(--ink); padding: 6px 10px;
}
.q button[aria-pressed="true"] { background: var(--shelf-veg-ink); border-color: var(--shelf-veg-ink); color: var(--paper); font-weight: 700; }
.suggest { margin-top: 24px; padding: 18px; border-radius: 16px; background: var(--lilac-wash); display: grid; gap: 12px; }
.suggest h3 { font-size: 16px; }
.suggest .eyebrow { margin-bottom: 6px; }
.suggest .bank button { display: grid; gap: 2px; border-radius: 12px; }
.suggest small { color: var(--muted); font-size: 12px; font-weight: 400; }

.kw-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.kw {
  border: 1.5px solid var(--ink); background: var(--paper); color: var(--ink); border-radius: 999px;
  padding: 6px 14px; min-height: 40px; font-size: 14px; font-weight: 600;
}
.kw[aria-pressed="true"], .kw.on { background: var(--ink); color: var(--canvas); }
span.kw { display: inline-flex; align-items: center; min-height: 32px; padding: 4px 12px; }
button.kw:disabled { opacity: .5; cursor: default; }
.match { display: grid; gap: 12px; margin-top: 20px; padding: 18px; border-radius: 18px; background: var(--canvas); border: 1px solid var(--line); }
@media (min-width: 800px) { .match { grid-template-columns: 1fr auto 1fr; align-items: start; } }
.match > div { min-width: 0; }
.match h3.sub { margin-top: 0; }
.match .arrow { font-family: var(--font-display); font-size: 36px; color: var(--lilac-ink); align-self: center; text-align: center; }
.pairs { margin-top: 8px; }
.pairs-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pairs ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.pairs li { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.lab .pairs .x { border: 0; background: none; font-size: 18px; width: 32px; height: 32px; border-radius: 50%; color: var(--muted); }
button.link { border: 0; background: none; padding: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 15px; color: var(--lilac-ink); }
button.link:disabled { color: var(--muted); cursor: not-allowed; }

.recipe { display: grid; gap: 26px; }
.recipe header { padding-bottom: 20px; border-bottom: 2px solid var(--ink); }
.recipe .display { font-size: clamp(32px, 5vw, 52px); margin: 6px 0 10px; text-wrap: balance; }
.recipe .problem { margin: 14px 0 0; padding: 12px 14px; background: var(--lilac-wash); border-radius: 12px; font-size: 15px; }
.recipe .problem b { display: block; font-size: 12px; letter-spacing: .08em; color: var(--lilac-ink); }
.recipe h3 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--lilac-ink); margin-bottom: 10px; }
.recipe section { min-width: 0; }
.rc-grid { display: grid; gap: 26px; }
@media (min-width: 800px) { .rc-grid { grid-template-columns: 1fr 1fr; } }
.ing { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 15px; }
.ing li { display: flex; gap: 8px; align-items: baseline; }
.ing b { flex-shrink: 0; font-size: 13px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; border: 1.5px solid var(--ink); align-self: center; }
.dot.s-door { background: var(--shelf-door); }
.dot.s-veg { background: var(--shelf-veg); }
.dot.s-freezer { background: var(--shelf-ice); }
.dot.s-kw { background: var(--ink); }
.back { font-size: 18px; margin-bottom: 4px; }
.method { margin: 0; padding: 0; list-style: none; counter-reset: m; display: grid; gap: 14px; }
.method li { counter-increment: m; display: grid; grid-template-columns: 34px 1fr; gap: 4px 12px; align-items: start; }
.method li::before { content: counter(m); grid-row: span 2; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--canvas); font-weight: 700; font-size: 14px; }
.method .pair { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); }
.method .pair .jar, .method .pair .kw { font-size: 13px; }
.plain { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: 15px; }
.routine { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
@media (min-width: 800px) { .routine { grid-template-columns: repeat(2, 1fr); } }
.routine li { padding: 10px 12px; border-radius: 10px; background: var(--canvas); border: 1px solid var(--line); font-size: 14px; }
.prompt {
  margin: 0 0 8px; padding: 16px; border-radius: 12px; background: var(--prompt-bg); color: var(--prompt-fg);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 13px; line-height: 1.7;
  white-space: pre-wrap; overflow-wrap: anywhere; max-height: 360px; overflow: auto;
}
.recipe-actions { margin-top: 24px; }
.btn-row [hidden] { display: none !important; }

.board-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-top: 18px; }
.b-card { border: 1px solid var(--line); border-radius: 16px; padding: 16px; display: grid; gap: 6px; align-content: start; background: var(--canvas); min-width: 0; }
.b-card h3 { font-size: 17px; line-height: 1.35; }
.b-card p { margin: 0; }
.b-card.me { border-color: var(--ink); background: var(--paper); }
.b-card.match { border-color: var(--lilac-ink); box-shadow: inset 0 0 0 1px var(--lilac-ink); background: var(--lilac-wash); }
.b-quote { font-family: var(--font-display); font-style: italic; font-size: 17px; }

/* Workshop application form */
.apply-form { max-width: 640px; }
.apply-form .row2 { display: grid; gap: 0 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .apply-form .row2 { grid-template-columns: 1fr; } }
.apply-form .check { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; font-size: 14px; }
.apply-form .check input { width: 18px; height: 18px; margin-top: 2px; flex: none; }
.apply-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.apply-form [role="status"] { margin-top: 14px; min-height: 1.4em; }