/* ChefBot — cucina notturna, tipografia da menu antico */
:root {
  --bg: #1a1410;
  --bg-soft: #221a14;
  --bg-card: #20180f;
  --ink: #e8d5b7;
  --ink-soft: #b09377;
  --ink-faint: #6c5a47;
  --ember: #c97b3f;
  --ember-deep: #8a4a1f;
  --ash: #4a3a2e;
  --line: rgba(232, 213, 183, 0.14);
  --shadow: rgba(0, 0, 0, 0.55);
  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  background:
    radial-gradient(1200px 800px at 50% -10%, #2a1d12 0%, var(--bg) 55%) no-repeat,
    var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

button { font: inherit; color: inherit; cursor: pointer; }
input { font: inherit; color: inherit; }

.kitchen {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 28px 120px;
  position: relative;
}

/* ── Masthead ─────────────────────────────────────────────────────── */
.masthead {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.brand { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.brand__mark {
  font-size: 28px;
  filter: sepia(0.4) saturate(1.2) hue-rotate(-10deg);
}
.brand__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.brand__sub {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 15px;
  letter-spacing: 0.02em;
}
.chef-state {
  text-align: right;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  line-height: 1.4;
}
.chef-state__label { display: block; font-size: 10px; }
.chef-state__value {
  display: block;
  color: var(--ember);
  margin-top: 4px;
  font-size: 12px;
}

/* ── Hearth (focolare) ────────────────────────────────────────────── */
.hearth {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px 0 12px;
}
.pot {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.05;
  color: var(--ember);
  margin: 0;
  white-space: pre;
  text-shadow: 0 0 12px rgba(201, 123, 63, 0.35);
  user-select: none;
}
.pot .steam   { color: var(--ink-soft); display: inline-block; animation: steam-rise 3.2s ease-in-out infinite; }
.pot .steam-2 { color: var(--ink-soft); display: inline-block; animation: steam-rise 3.2s ease-in-out infinite; animation-delay: 0.9s; }
.pot .steam-3 { color: var(--ink-soft); display: inline-block; animation: steam-rise 3.2s ease-in-out infinite; animation-delay: 1.8s; }
.pot.cooking { animation: pot-pulse 1.8s ease-in-out infinite; }
@keyframes pot-pulse {
  0%, 100% { text-shadow: 0 0 12px rgba(201, 123, 63, 0.35); }
  50%      { text-shadow: 0 0 22px rgba(201, 123, 63, 0.7); }
}
@keyframes steam-rise {
  0%   { opacity: 0; transform: translateY(2px); }
  30%  { opacity: 0.75; }
  100% { opacity: 0; transform: translateY(-12px); }
}
.whisper {
  margin: 0;
  font-style: italic;
  color: var(--ink-soft);
  text-align: center;
  min-height: 1.6em;
  max-width: 28em;
  transition: opacity 0.4s ease;
}

/* ── Invocation ───────────────────────────────────────────────────── */
.invocation {
  margin: 36px 0 0;
  text-align: center;
}
.invocation__prompt {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 22px;
  margin: 0 0 18px;
}
.moods {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 10px;
  margin-bottom: 22px;
}
.mood-chip {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 7px 14px;
  border-radius: 999px;
  font-family: var(--serif);
  font-size: 16px;
  font-style: italic;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.mood-chip:hover {
  border-color: var(--ember);
  color: var(--ember);
}
.mood-chip[aria-pressed="true"] {
  background: rgba(201, 123, 63, 0.12);
  border-color: var(--ember);
  color: var(--ember);
}

.custom-mood {
  display: flex;
  gap: 8px;
  max-width: 520px;
  margin: 0 auto;
}
.custom-mood input {
  flex: 1;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 11px 14px;
  border-radius: 4px;
  font-family: var(--serif);
  font-size: 17px;
  font-style: italic;
  outline: none;
  transition: border-color 0.2s;
}
.custom-mood input::placeholder { color: var(--ink-faint); font-style: italic; }
.custom-mood input:focus { border-color: var(--ember); }

.btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px 18px;
  border-radius: 4px;
  font-family: var(--serif);
  font-size: 16px;
  font-style: italic;
  letter-spacing: 0.01em;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn:hover { border-color: var(--ember); color: var(--ember); }
.btn:disabled { opacity: 0.5; cursor: progress; }
.btn--primary {
  background: var(--ember);
  color: #1a1410;
  border-color: var(--ember);
  font-weight: 500;
}
.btn--primary:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #1a1410;
}
.btn--ghost { border-color: transparent; color: var(--ink-soft); }
.btn--ghost:hover { color: var(--ember); }
.btn--small { padding: 6px 12px; font-size: 14px; }

/* ── Recipe ───────────────────────────────────────────────────────── */
.recipe {
  margin-top: 48px;
  padding: 32px 28px 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 30px 60px -30px var(--shadow);
}
.recipe__head { text-align: center; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.recipe__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 30px;
  font-style: italic;
  line-height: 1.2;
  color: var(--ink);
}
.recipe__meta {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.recipe__block { margin-bottom: 26px; }
.recipe__block h3 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}
.recipe__block ul, .recipe__block ol {
  margin: 0;
  padding-left: 22px;
  list-style-type: "— ";
}
.recipe__block ol { list-style-type: decimal; }
.recipe__block li {
  margin-bottom: 8px;
  padding-left: 6px;
}
.recipe__block li::marker { color: var(--ember-deep); }
.recipe__block--yield p {
  margin: 0;
  font-style: italic;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.5;
  text-align: center;
  padding: 0 1em;
}
.recipe__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  margin-top: 12px;
}

/* Animazione di rivelazione: ogni elemento .reveal compare progressivamente. */
.reveal {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-card);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px 18px;
  border-radius: 4px;
  font-style: italic;
  font-size: 15px;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 100;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Ricettario (drawer) ──────────────────────────────────────────── */
.ricettario {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 90vw);
  height: 100vh;
  background: var(--bg-soft);
  border-left: 1px solid var(--line);
  box-shadow: -20px 0 60px -20px var(--shadow);
  padding: 28px 24px;
  transform: translateX(105%);
  transition: transform 0.35s ease;
  z-index: 50;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ricettario.open { transform: translateX(0); }
.ricettario__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
  gap: 10px;
}
.ricettario__head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  font-style: italic;
}
.ricettario__actions { display: flex; gap: 4px; }
.ricettario__list {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-y: auto;
  flex: 1;
}
.ricettario__list li {
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
  transition: color 0.2s;
}
.ricettario__list li:hover { color: var(--ember); }
.ricettario__entry-title {
  font-style: italic;
  font-size: 18px;
  display: block;
  margin-bottom: 4px;
}
.ricettario__entry-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.ricettario__entry-delete {
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-style: italic;
  font-size: 12px;
  padding: 0;
  margin-left: 8px;
}
.ricettario__entry-delete:hover { color: var(--ember); }
.ricettario__empty {
  font-style: italic;
  color: var(--ink-faint);
  text-align: center;
  padding: 40px 12px;
  margin: 0;
}

.ricettario-toggle {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px -10px var(--shadow);
  transition: border-color 0.2s, transform 0.2s;
  z-index: 40;
}
.ricettario-toggle:hover {
  border-color: var(--ember);
  transform: translateY(-2px);
}
.ricettario-toggle__count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--ember);
  color: #1a1410;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.ricettario-toggle__count[hidden] { display: none; }

/* ── Colophon ─────────────────────────────────────────────────────── */
.colophon {
  text-align: center;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-style: italic;
  font-size: 14px;
}
.colophon p { margin: 0; }

/* ── Mobile ───────────────────────────────────────────────────────── */
@media (max-width: 520px) {
  body { font-size: 17px; }
  .kitchen { padding: 28px 18px 100px; }
  .brand__title { font-size: 28px; }
  .recipe { padding: 24px 18px 22px; }
  .recipe__title { font-size: 24px; }
  .invocation__prompt { font-size: 19px; }
  .pot { font-size: 11px; }
  .custom-mood { flex-direction: column; }
}