/* ============================================================
   Dietly — homepage ("fresh" design, matches food-page.css).
   White canvas, big display type with one vivid green accent,
   pill search bar, soft rounded cards, charcoal-green footer.
   Flat, no gradients. Fonts come from /fonts/fonts.css.
   Used by index.html ONLY — browse/category/legacy pages keep
   styles.css, food detail pages keep food-page.css.
   ============================================================ */

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

:root {
  --paper:     #FFFFFF;
  --paper-2:   #F6F7F4;
  --ink:       #131712;
  --ink-2:     #4E574F;
  --mute:      #8B948C;
  --line:      #E8EAE4;

  --green:     #23A943;
  --green-ink: #0E3D20;
  --green-bg:  #E9F6ED;
  --amber:     #DFA33C;
  --amber-bg:  #FBF3E1;
  --coral:     #E2764F;
  --coral-bg:  #FCEEE7;

  --r-lg:      28px;
  --r-md:      18px;
  --r-pill:    999px;
  --shadow:    0 2px 4px rgba(19, 23, 18, .04), 0 14px 34px -22px rgba(19, 23, 18, .18);
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 200;
  padding: 10px 16px; border-radius: var(--r-pill);
  background: var(--ink); color: #fff; font-weight: 700;
  transform: translateY(-160%); transition: transform .15s;
}
.skip-link:focus { transform: translateY(0); }
:where(a, button, input):focus-visible {
  outline: 3px solid rgba(35, 169, 67, .35); outline-offset: 3px;
}

a { color: var(--green-ink); text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3 {
  font-family: var(--font-head);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 .4em;
}

/* ===== Nav (identical to food pages) ===== */
.nav {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  background: rgba(251, 253, 251, 0.78);
  border-bottom: 1px solid #E3ECE6;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 16px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 700;
  font-size: 1.25rem; color: #06351A;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 36px; height: 36px; border-radius: 12px; display: block;
  box-shadow: 0 1px 2px rgba(13,31,23,.04), 0 2px 6px rgba(13,31,23,.04);
  transform: rotate(-6deg);
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.brand:hover .brand-mark { transform: rotate(0deg) scale(1.05); }
.nav-links { display: flex; gap: 26px; font-size: .92rem; }
.nav-links a { color: #2B3A32; font-weight: 400; transition: color .2s; }
.nav-links a:hover { color: #087025; }
.nav-cta {
  background: var(--green);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: var(--r-pill);
  font-weight: 700; font-size: 14px;
  transition: background .15s;
}
.nav-cta:hover { background: #1B8D36; }
@media (max-width: 700px) { .nav-links { display: none; } }

/* ===== Hero ===== */
.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 58px 28px 30px;
  text-align: center;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .76rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-ink);
  background: var(--green-bg);
  padding: 8px 18px;
  border-radius: var(--r-pill);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 18px;
}
.hero h1 .accent { color: var(--green); }
.hero .lead {
  max-width: 620px;
  margin: 0 auto 30px;
  font-size: 1.06rem;
  color: var(--ink-2);
}

/* Big search pill — the hero's primary action */
.hero-search {
  display: flex; align-items: center; gap: 12px;
  max-width: 620px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 8px 8px 8px 24px;
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
  text-align: left;
}
.hero-search:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 4px var(--green-bg), var(--shadow);
}
.hero-search svg { flex: none; color: var(--mute); }
.hero-search input {
  flex: 1; min-width: 0;
  border: 0; outline: 0;
  font: 500 1rem var(--font-body);
  color: var(--ink);
  background: transparent;
  padding: 10px 0;
}
.hero-search input::placeholder { color: var(--mute); }
.hero-search .go {
  flex: none;
  background: var(--green); color: #fff;
  border: 0; cursor: pointer;
  font: 700 .92rem var(--font-body);
  padding: 12px 26px;
  border-radius: var(--r-pill);
  transition: background .15s;
}
.hero-search .go:hover { background: #1B8D36; }
.clear-search {
  flex: none; border: 0; background: transparent; color: var(--mute);
  padding: 9px 7px; border-radius: var(--r-pill);
  font: 700 .78rem var(--font-body); cursor: pointer;
}
.clear-search:hover { color: var(--ink); background: var(--paper-2); }
.search-help { margin: 10px auto 0; color: var(--mute); font-size: .78rem; }

/* Quick suggestion pills under the search bar */
.hero-quick {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-top: 16px;
}
.hero-quick span { font-size: .8rem; color: var(--mute); align-self: center; }
.hero-quick button {
  font: 600 .8rem var(--font-body);
  color: var(--ink-2);
  background: var(--paper-2);
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  padding: 7px 14px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.hero-quick button:hover { background: var(--green-bg); color: var(--green-ink); }

.hero-stats {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.hero-stat {
  min-width: 150px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 26px 12px;
  text-align: center;
}
.hero-stat .n {
  font-family: var(--font-head);
  font-size: 1.5rem; font-weight: 800; color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}
.hero-stat .l {
  font-size: .7rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--mute);
}

/* ===== Explore: controls (chips + count) ===== */
#explore { max-width: 1200px; margin: 0 auto; padding: 36px 0 0; scroll-margin-top: 76px; }
.explore-head {
  display: flex; align-items: end; justify-content: flex-end; gap: 28px;
  padding: 0 28px; margin-bottom: 14px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.results-status:empty { display: none; }
.results-status {
  flex: none; max-width: 260px; padding: 9px 15px;
  border-radius: var(--r-pill); background: var(--green-bg); color: var(--green-ink);
  font-size: .78rem; font-weight: 700; text-align: right;
}
.results-status.error { background: var(--coral-bg); color: #93482B; }
.controls {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 10px;
  padding: 0 28px;
  margin-bottom: 22px;
}
.controls .lbl {
  font-family: var(--font-head);
  font-size: .74rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--mute);
  margin-right: 4px;
}
.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--font-body);
  font-size: .86rem; font-weight: 600;
  color: var(--ink-2);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 9px 18px;
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.chip:hover { border-color: var(--green); color: var(--green-ink); }
.chip.active { background: var(--green); border-color: var(--green); color: #fff; }
#count { font-size: .85rem; color: var(--mute); margin-left: auto; font-weight: 500; }

/* ===== Grid of food cards ===== */
.grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4px 28px 10px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex; flex-direction: column;
  cursor: pointer;
  position: relative;
  opacity: 0;
  transform: translateY(18px);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.card.visible {
  opacity: 1; transform: translateY(0);
  transition: opacity .5s, transform .5s cubic-bezier(.2,.8,.2,1);
}
.card:hover, .card:focus-visible {
  border-color: #D2D7CC;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.card:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* Image area: neutral paper like the detail-page hero photo. The inline
   per-row pastel from app.js is overridden — fresh design is flat/neutral. */
.card-image {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  background: var(--paper-2) !important;
  display: grid; place-items: center;
}
.card-image img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform .45s cubic-bezier(.2,.8,.2,1);
}
.card:hover .card-image img { transform: scale(1.04); }
.card-emoji {
  font-size: 2.6rem;
  opacity: .9;
}
.card-cat {
  position: absolute;
  top: 10px; left: 10px;
  max-width: calc(100% - 56px); /* keep clear of the Nutri-Score badge */
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  background: rgba(255,255,255,.92);
  color: var(--ink-2);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .04em;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  z-index: 2;
  box-shadow: 0 1px 3px rgba(19,23,18,.08);
}

/* Nutri-Score badge (top-right of the image, like the detail pages) */
.nutri-badge {
  position: absolute;
  top: 10px; right: 10px;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-weight: 800; font-size: .88rem; line-height: 1;
  color: #fff;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(19,23,18,.22), 0 0 0 2px rgba(255,255,255,.95);
}
.nutri-a { background: #038141; }
.nutri-b { background: #85BB2F; }
.nutri-c { background: #FECB02; color: #5A4B00; }
.nutri-d { background: #EE8100; }
.nutri-e { background: #E63E11; }

/* P/C/F distribution strip between image and body */
.card-bar {
  display: flex;
  height: 4px; width: 100%;
  background: var(--paper-2);
  overflow: hidden;
}
.card-bar .bar-p { background: var(--green); }
.card-bar .bar-c { background: var(--amber); }
.card-bar .bar-f { background: var(--coral); }

.card-body {
  padding: 15px 17px 17px;
  display: flex; flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card-title {
  font: 700 .98rem/1.3 var(--font-head);
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.card-brand { font-size: .78rem; color: var(--mute); margin-top: -6px; }
.card-macros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid var(--paper-2);
}
.macro { text-align: center; }
.macro .v {
  font-family: var(--font-head);
  font-weight: 800; font-size: .95rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.macro .l {
  font-size: .64rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--mute);
  margin-top: 1px;
}
.macro:nth-child(2) .v { color: var(--green); }
.macro:nth-child(3) .v { color: var(--amber); }
.macro.fat .v { color: var(--coral); }

/* Skeleton cards while loading */
.card.skeleton { pointer-events: none; opacity: 1; transform: none; }
.card.skeleton .card-image,
.card.skeleton .card-body > div {
  background: linear-gradient(90deg, #EFF1EC 0%, #F8F9F6 50%, #EFF1EC 100%) !important;
  background-size: 200% 100% !important;
  animation: shimmerSkel 1.4s linear infinite;
}
@keyframes shimmerSkel {
  0%   { background-position: -100% 0; }
  100% { background-position: 100% 0; }
}

/* ===== Load more + pagination ===== */
.load-more-btn {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 30px auto 10px;
  padding: 13px 30px;
  background: var(--paper);
  color: var(--green-ink);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font: 700 .92rem var(--font-body);
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
  box-shadow: var(--shadow);
}
.load-more-btn:hover { border-color: var(--green); background: var(--green-bg); }
.load-more-btn:disabled { opacity: .6; cursor: wait; }
.load-more-btn .arrow { display: inline-block; transition: transform .25s; }
.load-more-btn:hover .arrow { transform: translateY(3px); }
/* app.js appends the button after the grid inside #explore */
#explore { display: flex; flex-direction: column; }
#load-more { align-self: center; }

.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 14px;
  margin: 34px auto 20px;
  flex-wrap: wrap;
  padding: 0 28px;
}
.pg-prev, .pg-next {
  padding: 10px 20px;
  border-radius: var(--r-pill);
  background: var(--green);
  color: #fff;
  font-weight: 700; font-size: .88rem;
  transition: background .15s;
}
.pg-prev:hover, .pg-next:hover { background: #1B8D36; }
.pg-disabled {
  background: var(--paper-2) !important;
  color: var(--mute) !important;
  pointer-events: none;
}
.pg-numbers { display: flex; align-items: center; gap: 6px; }
.pg-num {
  display: inline-flex;
  min-width: 38px; height: 38px;
  align-items: center; justify-content: center;
  padding: 0 10px;
  border-radius: var(--r-pill);
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-weight: 700; font-size: .88rem;
  transition: border-color .15s, background .15s, color .15s;
}
.pg-num:hover { border-color: var(--green); color: var(--green-ink); }
.pg-current {
  background: var(--green);
  color: #fff;
  border: 1px solid var(--green);
}
.pg-gap { color: var(--mute); padding: 0 4px; }

/* ===== Feature strip (below the grid) ===== */
.features {
  max-width: 1120px;
  margin: 30px auto 0;
  padding: 0 28px 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.feature {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 24px;
}
.feature .ico {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--green-bg);
  color: var(--green-ink);
  border-radius: 12px;
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.feature h3 { font-size: 1.02rem; font-weight: 800; margin-bottom: 4px; }
.feature p { margin: 0; font-size: .88rem; color: var(--ink-2); }
@media (max-width: 860px) { .features { grid-template-columns: 1fr; } }

/* ===== API CTA band ===== */
.cta-card {
  max-width: 1120px;
  margin: 26px auto 0;
  background: var(--green-bg);
  border-radius: var(--r-lg);
  text-align: center;
  padding: 44px 30px 42px;
}
.cta-card h2 { font-size: 1.5rem; font-weight: 800; }
.cta-card p { margin: 0 auto 22px; max-width: 52ch; color: var(--ink-2); font-size: .95rem; }
.cta-btn {
  display: inline-block;
  background: var(--green); color: #fff !important;
  font-weight: 700; font-size: .95rem;
  padding: 13px 30px; border-radius: var(--r-pill);
  transition: background .15s;
}
.cta-btn:hover { background: #1B8D36; }
@media (max-width: 700px) { .cta-card { margin-left: 16px; margin-right: 16px; } }

/* ===== Empty / loading states ===== */
.empty {
  text-align: center; padding: 54px 28px; color: var(--ink-2);
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.empty h3 { font-family: var(--font-head); color: var(--ink); margin-bottom: 8px; }
.empty p { margin: 0 auto 18px; max-width: 48ch; }
.empty-action {
  border: 0; border-radius: var(--r-pill); padding: 11px 20px;
  background: var(--green); color: #fff; cursor: pointer;
  font: 700 .88rem var(--font-body);
}
.empty-action:hover { background: #1B8D36; }
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--green-bg);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  margin: 60px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Footer (identical to food pages) ===== */
.footer {
  border-top: 1px solid #E3ECE6;
  background: #06351A;
  color: #97EFB0;
  padding: 50px 28px 28px;
  margin-top: 60px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer h4 {
  color: #fff; font-family: var(--font-head);
  font-size: .95rem; font-weight: 700; margin: 0 0 14px;
  text-transform: uppercase; letter-spacing: .1em;
}
.footer a { display: block; padding: 4px 0; font-size: .9rem; color: inherit; opacity: .85; transition: opacity .2s; }
.footer a:hover { opacity: 1; color: #fff; }
.footer p { font-size: .92rem; opacity: .85; line-height: 1.7; margin: 0; }
.footer p a { display: inline; padding: 0; color: #97EFB0; }
.footer-bottom {
  max-width: 1200px; margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .82rem; opacity: .7;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; gap: 26px; } }
@media (max-width: 560px) { .footer-inner { grid-template-columns: 1fr; } }

/* ===== Mobile ===== */
@media (max-width: 700px) {
  .hero { padding: 40px 20px 22px; }
  .hero-search { padding-left: 18px; }
  .hero-search .go { padding: 11px 18px; }
  .hero-stats { gap: 10px; }
  .hero-stat { min-width: 120px; padding: 12px 16px 10px; }
  .explore-head { align-items: flex-start; flex-direction: column; gap: 14px; padding: 0 20px; }
  .results-status { max-width: none; text-align: left; }
  .controls, .grid, .pagination, .features { padding-left: 20px; padding-right: 20px; }
  #count { flex-basis: 100%; margin-left: 0; }
}
@media (max-width: 480px) {
  .grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card-macros { grid-template-columns: repeat(4, 1fr); gap: 2px; }
  .card-body { padding: 12px 12px 13px; }
  .card-title { font-size: .88rem; }
  .macro .v { font-size: .76rem; letter-spacing: -0.02em; }
  .macro .l { font-size: .56rem; }
}

@media (max-width: 370px) { .grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }