/* ============================================================
   For the Love of Cooking — stylesheet
   Direction: a plant-based kitchen notebook. Warm paper ground,
   deep botanical green ink, monospaced "nutrition-label" data
   strips as the signature, lime used only as a spark.
   ============================================================ */

:root {
  --paper:      #f5f6ef;
  --surface:    #ffffff;
  --ink:        #16261d;
  --ink-soft:   #4a5a50;
  --ink-faint:  #7c8a80;
  --green:      #1f5c3d;
  --green-deep: #163f2b;
  --lime:       #bfe34d;
  --clay:       #bb6a3b;
  --line:       #e2e5da;
  --line-soft:  #edefe7;
  --focus:      #1f5c3d;

  /* Derived tones (swapped wholesale by the dark theme below) */
  --on-accent:            #ffffff;
  --header-bg:            rgba(245, 246, 239, 0.85);
  --badge-bg:             rgba(255, 255, 255, 0.9);
  --chip-count-active:    #e9f3ec;
  --chip-count-active-bg: rgba(255, 255, 255, 0.16);
  --tint-green:           rgba(31, 92, 61, 0.09);
  --tint-green-hover:     rgba(31, 92, 61, 0.16);
  --tint-clay:            rgba(187, 106, 59, 0.1);
  --notes-bg:             rgba(187, 106, 59, 0.07);
  --notes-border:         rgba(187, 106, 59, 0.22);
  --focus-ring:           rgba(31, 92, 61, 0.15);
  --focus-ring-strong:    rgba(31, 92, 61, 0.35);

  color-scheme: light;

  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'Space Mono', 'SFMono-Regular', ui-monospace, Menlo, Consolas, monospace;

  --wrap: 1120px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(22, 38, 29, 0.05), 0 10px 30px rgba(22, 38, 29, 0.06);
  --shadow-hover: 0 2px 6px rgba(22, 38, 29, 0.08), 0 18px 44px rgba(22, 38, 29, 0.12);
}

/* ---- Dark theme --------------------------------------------
   Two triggers, same palette:
   1. OS prefers dark and the user hasn't forced light;
   2. the user forced dark via the header toggle (data-theme="dark").
   Accents flip strategy: green becomes a light tint used for text,
   and solid green surfaces switch to dark ink via --on-accent.   */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:      #131a16;
    --surface:    #1b241e;
    --ink:        #e6ece7;
    --ink-soft:   #a9b8ae;
    --ink-faint:  #7e8c82;
    --green:      #6cbf92;
    --green-deep: #97d8b6;
    --clay:       #dd9a6b;
    --line:       #2a352d;
    --line-soft:  #222c25;
    --focus:      #6cbf92;

    --on-accent:            #0f2418;
    --header-bg:            rgba(19, 26, 22, 0.85);
    --badge-bg:             rgba(15, 21, 17, 0.82);
    --chip-count-active:    #0f2418;
    --chip-count-active-bg: rgba(0, 0, 0, 0.18);
    --tint-green:           rgba(108, 191, 146, 0.13);
    --tint-green-hover:     rgba(108, 191, 146, 0.22);
    --tint-clay:            rgba(221, 154, 107, 0.14);
    --notes-bg:             rgba(221, 154, 107, 0.08);
    --notes-border:         rgba(221, 154, 107, 0.3);
    --focus-ring:           rgba(108, 191, 146, 0.22);
    --focus-ring-strong:    rgba(108, 191, 146, 0.45);

    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 2px 6px rgba(0, 0, 0, 0.5), 0 18px 44px rgba(0, 0, 0, 0.45);

    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper:      #131a16;
  --surface:    #1b241e;
  --ink:        #e6ece7;
  --ink-soft:   #a9b8ae;
  --ink-faint:  #7e8c82;
  --green:      #6cbf92;
  --green-deep: #97d8b6;
  --clay:       #dd9a6b;
  --line:       #2a352d;
  --line-soft:  #222c25;
  --focus:      #6cbf92;

  --on-accent:            #0f2418;
  --header-bg:            rgba(19, 26, 22, 0.85);
  --badge-bg:             rgba(15, 21, 17, 0.82);
  --chip-count-active:    #0f2418;
  --chip-count-active-bg: rgba(0, 0, 0, 0.18);
  --tint-green:           rgba(108, 191, 146, 0.13);
  --tint-green-hover:     rgba(108, 191, 146, 0.22);
  --tint-clay:            rgba(221, 154, 107, 0.14);
  --notes-bg:             rgba(221, 154, 107, 0.08);
  --notes-border:         rgba(221, 154, 107, 0.3);
  --focus-ring:           rgba(108, 191, 146, 0.22);
  --focus-ring-strong:    rgba(108, 191, 146, 0.45);

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 2px 6px rgba(0, 0, 0, 0.5), 0 18px 44px rgba(0, 0, 0, 0.45);

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--green-deep); }

img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: 22px; }

.visually-hidden, .skip-link:not(:focus) {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 12px; top: 12px; z-index: 50;
  background: var(--green); color: var(--on-accent); padding: 10px 16px; border-radius: 8px;
  font-size: 14px; font-weight: 600;
}

.muted { color: var(--ink-faint); }

/* ---- Header ------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--header-bg);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px;
}
.brand { display: inline-flex; align-items: baseline; gap: 9px; text-decoration: none; color: var(--ink); }
.brand__mark { color: var(--clay); font-size: 16px; transform: translateY(-1px); }
.brand__name { font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.site-nav a {
  font-size: 14px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--ink-soft); text-decoration: none;
}
.site-nav { display: flex; align-items: center; gap: 18px; }
.site-nav a:hover { color: var(--green); }

/* ---- Theme toggle ------------------------------------------ */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%; padding: 0;
  border: 1px solid var(--line); background: transparent; color: var(--ink-soft);
  font-size: 16px; line-height: 1; cursor: pointer;
  transition: color .15s, border-color .15s;
}
.theme-toggle:hover { color: var(--green); border-color: var(--green); }
/* Show the icon for the theme you would switch TO */
.theme-toggle .i-sun { display: none; }
.theme-toggle .i-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .i-moon { display: none; }
}
:root[data-theme="dark"] .theme-toggle .i-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .i-moon { display: none; }

.site-main { flex: 1 0 auto; }

/* ---- Hero -------------------------------------------------- */
.hero { padding: 64px 0 30px; }
.hero__eyebrow {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--clay); margin: 0 0 18px;
}
.hero__title {
  font-family: var(--display); font-weight: 600; line-height: 1.02;
  font-size: clamp(2.6rem, 6vw, 4.4rem); letter-spacing: -0.02em; margin: 0 0 18px;
}
.hero__title em { font-style: italic; color: var(--green); font-weight: 400; }
.hero__lede { max-width: 46ch; font-size: 1.12rem; color: var(--ink-soft); margin: 0; }

/* ---- Controls (search + chips) ---------------------------- */
.controls { padding: 14px 0 8px; position: sticky; top: 64px; z-index: 15; }
.controls::before {
  content: ""; position: absolute; inset: 0; background: var(--paper);
  -webkit-mask: linear-gradient(#000 70%, transparent); mask: linear-gradient(#000 70%, transparent);
  z-index: -1;
}
.search { display: flex; gap: 10px; margin-bottom: 16px; max-width: 560px; }
.search__field { flex: 1; display: block; }
.search__field input {
  width: 100%; font-family: var(--body); font-size: 16px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 11px; padding: 13px 16px; transition: border-color .15s, box-shadow .15s;
}
.search__field input::placeholder { color: var(--ink-faint); }
.search__field input:focus-visible {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.search__btn {
  font-family: var(--body); font-weight: 600; font-size: 15px;
  background: var(--green); color: var(--on-accent); border: 0; border-radius: 11px;
  padding: 0 22px; cursor: pointer; transition: background .15s;
}
.search__btn:hover { background: var(--green-deep); }
.search__btn:focus-visible { outline: 3px solid var(--focus-ring-strong); outline-offset: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 14px; font-weight: 500; text-decoration: none;
  color: var(--ink-soft); background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px;
  transition: border-color .15s, color .15s, background .15s;
}
.chip:hover { border-color: var(--green); color: var(--green); }
.chip.is-active { background: var(--green); border-color: var(--green); color: var(--on-accent); }
.chip__count {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-faint); background: var(--line-soft); border-radius: 6px; padding: 1px 6px;
}
.chip.is-active .chip__count { color: var(--chip-count-active); background: var(--chip-count-active-bg); }

/* ---- Result count ----------------------------------------- */
.result-count {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink-faint); margin: 26px 0 16px;
}
.result-count [data-count] { color: var(--ink); }

/* ---- Grid + cards ----------------------------------------- */
.grid {
  list-style: none; margin: 0 0 40px; padding: 0;
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
}
.card-wrap[hidden] { display: none; }

.card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit;
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--line); }
.card:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.card__media { position: relative; aspect-ratio: 1200 / 630; background: var(--line-soft); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__cat {
  position: absolute; left: 12px; top: 12px;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--green-deep); background: var(--badge-bg);
  border-radius: 7px; padding: 4px 9px; backdrop-filter: blur(2px);
}
.card__body { display: flex; flex-direction: column; gap: 8px; padding: 16px 17px 17px; flex: 1; }
.card__title {
  font-family: var(--display); font-weight: 600; font-size: 1.28rem; line-height: 1.18;
  letter-spacing: -0.01em; margin: 0;
}
.card__desc {
  font-size: 0.95rem; color: var(--ink-soft); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* Signature: monospaced nutrition-label spec strip */
.spec {
  margin: auto 0 0; padding-top: 13px; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 6px 8px;
}
.spec__item {
  display: inline-flex; align-items: baseline; gap: 5px;
  font-family: var(--mono); font-size: 11.5px;
  background: var(--line-soft); border-radius: 7px; padding: 4px 9px;
}
.spec__item dt { color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.04em; margin: 0; }
.spec__item dd { margin: 0; color: var(--ink); font-weight: 700; }

.empty { text-align: center; color: var(--ink-soft); padding: 40px 0 60px; font-size: 1.05rem; }
.empty[hidden] { display: none; }

/* ---- Recipe detail ---------------------------------------- */
.recipe { padding: 30px 0 60px; }
.crumbs {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-faint); margin: 0 0 22px;
}
.crumbs a { color: var(--ink-soft); }

.recipe__head { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 38px; align-items: start; }
.recipe__cats { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.tag {
  font-family: var(--mono); font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; text-decoration: none;
  color: var(--green-deep); background: var(--tint-green); border-radius: 7px; padding: 4px 10px;
}
.tag:hover { background: var(--tint-green-hover); color: var(--green-deep); }
.tag--ghost { color: var(--clay); background: var(--tint-clay); }

.recipe__title {
  font-family: var(--display); font-weight: 600; line-height: 1.04;
  font-size: clamp(2.1rem, 4.5vw, 3.3rem); letter-spacing: -0.02em; margin: 0 0 14px;
}
.recipe__desc { font-size: 1.12rem; color: var(--ink-soft); margin: 0 0 22px; max-width: 52ch; }

.metastrip {
  display: flex; flex-wrap: wrap; gap: 0; margin: 0;
  border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden;
  background: var(--surface);
}
.metastrip > div {
  flex: 1 1 auto; min-width: 88px; padding: 11px 15px;
  border-right: 1px solid var(--line-soft);
}
.metastrip > div:last-child { border-right: 0; }
.metastrip dt {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-faint); margin: 0 0 3px;
}
.metastrip dd { margin: 0; font-weight: 600; font-size: 1.02rem; }

.recipe__media {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow); aspect-ratio: 1200/630;
}
.recipe__media img { width: 100%; height: 100%; object-fit: cover; }

.recipe__body {
  display: grid; grid-template-columns: 320px 1fr; gap: 44px;
  margin-top: 46px; align-items: start;
}
.recipe__aside { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 88px; }

.recipe__photo {
  margin: 0 0 40px; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.recipe__photo img { width: 100%; height: auto; max-height: 480px; object-fit: cover; display: block; }

.nutrition-strip { margin-top: 48px; padding-top: 34px; border-top: 1px solid var(--line); }
.nutrition-strip .section-title { display: flex; align-items: baseline; gap: 10px; margin-bottom: 18px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.panel__title {
  font-family: var(--display); font-weight: 600; font-size: 1.2rem; margin: 0 0 14px;
  display: flex; align-items: baseline; gap: 8px;
}
.panel__note { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); font-weight: 400; }

.ingredients { list-style: none; margin: 0; padding: 0; }
.ingredients li { border-bottom: 1px solid var(--line-soft); }
.ingredients li:last-child { border-bottom: 0; }
.ingredients label { display: flex; gap: 11px; align-items: flex-start; padding: 9px 0; cursor: pointer; font-size: 0.97rem; }
.ingredients input { margin-top: 5px; accent-color: var(--green); width: 16px; height: 16px; flex: none; }
.ingredients input:checked + span { color: var(--ink-faint); text-decoration: line-through; }

.plain-list { margin: 0; padding-left: 18px; font-size: 0.97rem; color: var(--ink-soft); }
.plain-list li { margin: 4px 0; }

.nutrition { margin: 0; }
.nutrition__row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--line-soft); font-size: 0.95rem;
}
.nutrition__row:last-child { border-bottom: 0; }
.nutrition__row dt { margin: 0; color: var(--ink-soft); }
.nutrition__row dd { margin: 0; font-family: var(--mono); font-weight: 700; font-size: 0.9rem; }

.section-title {
  font-family: var(--display); font-weight: 600; font-size: 1.7rem; letter-spacing: -0.01em;
  margin: 0 0 22px;
}
.recipe__main > section + section { margin-top: 44px; }

.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 0 0 26px; }
.step:last-child { padding-bottom: 0; }
.step__num {
  font-family: var(--mono); font-weight: 700; font-size: 15px;
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--green-deep); background: var(--tint-green);
}
.step__text { margin: 7px 0 0; font-size: 1.12rem; line-height: 1.65; }

.notes { background: var(--notes-bg); border: 1px solid var(--notes-border); border-radius: var(--radius); padding: 22px 24px; }
.notes .section-title { font-size: 1.3rem; margin-bottom: 12px; }
.notes__list { margin: 0; padding-left: 20px; }
.notes__list li { margin: 7px 0; color: var(--ink-soft); }

.back { margin-top: 40px; }
.back a { font-weight: 600; text-decoration: none; }
.back a:hover { text-decoration: underline; }

/* ---- 404 --------------------------------------------------- */
.notfound { text-align: center; padding: 90px 0 110px; }
.notfound__code { font-family: var(--mono); font-size: 14px; letter-spacing: 0.3em; color: var(--clay); margin: 0 0 14px; }
.notfound__title { font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 5vw, 3rem); margin: 0 0 16px; }
.notfound__text { max-width: 46ch; margin: 0 auto 28px; color: var(--ink-soft); }
.btn {
  display: inline-block; background: var(--green); color: var(--on-accent); text-decoration: none;
  font-weight: 600; padding: 13px 26px; border-radius: 11px; transition: background .15s;
}
.btn:hover { background: var(--green-deep); color: var(--on-accent); }

/* ---- Footer ------------------------------------------------ */
.site-footer { border-top: 1px solid var(--line); margin-top: 30px; padding: 40px 0; background: var(--surface); flex-shrink: 0; }
.site-footer__title { font-family: var(--display); font-weight: 600; font-size: 1.15rem; margin: 0 0 6px; }
.site-footer__meta { margin: 0 0 14px; color: var(--ink-soft); max-width: 52ch; }

/* ---- Responsive ------------------------------------------- */
@media (max-width: 860px) {
  .recipe__head { grid-template-columns: 1fr; gap: 24px; }
  .recipe__media { order: -1; }
  .recipe__body { grid-template-columns: 1fr; gap: 30px; }
  .recipe__aside { position: static; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 40px 0 22px; }
  .search { flex-direction: column; }
  .search__btn { padding: 13px; }
  .controls { position: static; }
  .site-header { position: static; }
  .grid { grid-template-columns: 1fr; gap: 18px; }
  .step { grid-template-columns: 36px 1fr; gap: 14px; }
  .step__num { width: 36px; height: 36px; font-size: 13px; }
}

/* ---- Motion / focus --------------------------------------- */
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .card:hover { transform: none; }
}