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Cookbook — Browse / Search (cuisine · diet filters)

An editorial cookbook browse and search page where readers sift a fictional library of about twelve dishes by cuisine, diet, meal, and maximum cook time. A live search box, a faceted filter sidebar that folds into a mobile drawer, removable active-filter chips, a popular and quick and newest sort control, and a responsive grid of gradient recipe cards with ratings and a save heart all work together, complete with a graceful empty state.

Open in Lab

html css vanilla-js

Targets: JS HTML

Code

:root {
  --cream: #faf6ef;
  --paper: #fffdf8;
  --ink: #2b2622;
  --ink-2: #5c534a;
  --muted: #8a7f73;
  --tomato: #d6452b;
  --tomato-d: #b8351e;
  --saffron: #e8a33d;
  --sage: #7c8a6b;
  --clay: #c8775a;
  --line: rgba(43, 38, 34, 0.12);
  --line-2: rgba(43, 38, 34, 0.2);
  --ok: #3f8f5f;
  --warn: #d98a2b;
  --danger: #c8412b;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --sh-1: 0 1px 2px rgba(43, 38, 34, 0.1);
  --sh-2: 0 10px 30px rgba(43, 38, 34, 0.1);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--tomato);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Header ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--line);
}

.head-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-mark {
  font-size: 26px;
  filter: saturate(1.2);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.kicker {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.brand-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
}

.search {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.search-ico {
  position: absolute;
  left: 14px;
  font-size: 14px;
  opacity: 0.65;
  pointer-events: none;
}

.search input {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 11px 40px 11px 38px;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.search input::placeholder {
  color: var(--muted);
}

.search input:focus {
  outline: none;
  border-color: var(--tomato);
  box-shadow: 0 0 0 3px rgba(214, 69, 43, 0.14);
}

.search-clear {
  position: absolute;
  right: 8px;
  border: none;
  background: var(--line);
  color: var(--ink-2);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  display: grid;
  place-items: center;
}

.search-clear:hover {
  background: var(--line-2);
}

.drawer-toggle {
  display: none;
  align-items: center;
  gap: 6px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
}

/* ---------- Layout ---------- */
.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 22px 64px;
  display: grid;
  grid-template-columns: 248px 1fr;
  gap: 34px;
  align-items: start;
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: 86px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 20px 22px;
  box-shadow: var(--sh-1);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.sidebar-title {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
}

.drawer-close {
  display: none;
  border: none;
  background: transparent;
  font-size: 18px;
  color: var(--ink-2);
  cursor: pointer;
}

.filter-group {
  border: none;
  border-top: 1px solid var(--line);
  padding: 16px 0 4px;
  margin: 0;
}

.filter-group legend {
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  padding: 0;
  margin-bottom: 10px;
}

.opts {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.opt {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--ink-2);
  cursor: pointer;
  user-select: none;
}

.opt input {
  appearance: none;
  -webkit-appearance: none;
  width: 17px;
  height: 17px;
  border: 1.5px solid var(--line-2);
  border-radius: 5px;
  background: var(--cream);
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
}

.opt input:checked {
  background: var(--tomato);
  border-color: var(--tomato);
}

.opt input:checked::after {
  content: "✓";
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}

.opt:hover {
  color: var(--ink);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  background: var(--cream);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.chip:hover {
  border-color: var(--clay);
  color: var(--ink);
}

.chip[aria-checked="true"] {
  background: var(--clay);
  border-color: var(--clay);
  color: #fff;
}

.reset-btn {
  margin-top: 18px;
  width: 100%;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--tomato-d);
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 9px;
  cursor: pointer;
  transition: background 0.15s;
}

.reset-btn:hover {
  background: rgba(214, 69, 43, 0.06);
}

/* ---------- Results bar ---------- */
.results-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-title {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  margin: 0 0 2px;
  letter-spacing: -0.01em;
}

.count {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.sort select {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 9px 12px;
  cursor: pointer;
}

.sort select:focus {
  outline: none;
  border-color: var(--tomato);
}

/* ---------- Active chips ---------- */
.active-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  min-height: 0;
}

.active-chips:empty {
  margin-bottom: 0;
}

.act-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 5px 8px 5px 12px;
}

.act-chip button {
  border: none;
  background: var(--line);
  color: var(--ink-2);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.act-chip button:hover {
  background: var(--tomato);
  color: #fff;
}

/* ---------- Grid + cards ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: 22px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-1);
  display: flex;
  flex-direction: column;
  transition: transform 0.18s, box-shadow 0.18s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
}

.card-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  font-size: 46px;
  overflow: hidden;
}

.card-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 18%, rgba(255, 255, 255, 0.35), transparent 42%);
  pointer-events: none;
}

.card-photo .emoji {
  filter: drop-shadow(0 6px 12px rgba(43, 38, 34, 0.25));
  transform: translateY(-2px);
}

.heart {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(4px);
  cursor: pointer;
  font-size: 15px;
  display: grid;
  place-items: center;
  box-shadow: var(--sh-1);
  transition: transform 0.15s;
}

.heart:hover {
  transform: scale(1.1);
}

.heart[aria-pressed="true"] {
  background: var(--tomato);
}

.time-pill {
  position: absolute;
  bottom: 10px;
  left: 10px;
  z-index: 2;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.92);
  border-radius: 999px;
  padding: 3px 9px;
  box-shadow: var(--sh-1);
}

.card-body {
  padding: 14px 15px 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}

.card-cuisine {
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 700;
}

.card-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.25;
  margin: 0;
  color: var(--ink);
}

.card-desc {
  font-size: 13px;
  color: var(--ink-2);
  margin: 0;
  flex: 1;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--sage);
  background: rgba(124, 138, 107, 0.13);
  border-radius: 999px;
  padding: 3px 9px;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 10px;
  margin-top: 2px;
}

.rating {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.rating .stars {
  color: var(--saffron);
  letter-spacing: 1px;
  font-size: 12px;
}

.rating .num {
  color: var(--muted);
  font-weight: 500;
}

.serves {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Empty state ---------- */
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-2);
}

.empty-art {
  font-size: 56px;
  margin-bottom: 10px;
  opacity: 0.8;
}

.empty h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink);
}

.empty p {
  margin: 0 0 18px;
}

.empty .reset-btn {
  width: auto;
  display: inline-block;
  padding: 10px 22px;
}

/* ---------- Scrim + toast ---------- */
.scrim {
  position: fixed;
  inset: 0;
  background: rgba(43, 38, 34, 0.4);
  z-index: 40;
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: var(--paper);
  font-size: 13.5px;
  font-weight: 500;
  padding: 11px 18px;
  border-radius: 999px;
  box-shadow: var(--sh-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 60;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .drawer-toggle {
    display: inline-flex;
  }

  .drawer-close {
    display: block;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(320px, 86vw);
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--line);
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.26s ease;
    overflow-y: auto;
    box-shadow: var(--sh-2);
  }

  .sidebar.open {
    transform: translateX(0);
  }
}

@media (max-width: 720px) {
  .head-inner {
    flex-wrap: wrap;
    padding: 12px 16px;
  }

  .search {
    order: 3;
    flex-basis: 100%;
  }

  .layout {
    padding: 20px 16px 56px;
  }

  .page-title {
    font-size: 25px;
  }
}

@media (max-width: 420px) {
  .grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .card-photo {
    font-size: 36px;
  }

  .card-title {
    font-size: 15px;
  }

  .card-desc {
    display: none;
  }
}

(function () {
  "use strict";

  // ---------- Fictional dataset (~12 recipes) ----------
  var RECIPES = [
    {
      id: 1, title: "Charred Tomato Bucatini", cuisine: "Italian",
      diet: ["Vegetarian"], meal: "Dinner", time: 35, rating: 4.8, reviews: 214,
      serves: 4, emoji: "🍝", grad: "linear-gradient(135deg,#e8643c,#d6452b 70%)",
      desc: "Blistered cherry tomatoes, garlic confit, torn basil.", added: 1717200000000
    },
    {
      id: 2, title: "Street-Corn Tacos", cuisine: "Mexican",
      diet: ["Vegetarian", "Gluten-free"], meal: "Lunch", time: 25, rating: 4.7, reviews: 168,
      serves: 3, emoji: "🌮", grad: "linear-gradient(135deg,#e8a33d,#c8775a 75%)",
      desc: "Smoky charred corn, lime crema, cotija, chili.", added: 1718500000000
    },
    {
      id: 3, title: "Miso Salmon Donburi", cuisine: "Japanese",
      diet: ["High-protein"], meal: "Dinner", time: 30, rating: 4.9, reviews: 302,
      serves: 2, emoji: "🍣", grad: "linear-gradient(135deg,#c8775a,#7c8a6b 80%)",
      desc: "Glazed salmon, steamed rice, pickled ginger, scallion.", added: 1719000000000
    },
    {
      id: 4, title: "Golden Chana Masala", cuisine: "Indian",
      diet: ["Vegan", "Gluten-free", "High-protein"], meal: "Dinner", time: 40, rating: 4.6, reviews: 191,
      serves: 4, emoji: "🍛", grad: "linear-gradient(135deg,#e8a33d,#d6452b 78%)",
      desc: "Slow-spiced chickpeas, tomato, ginger, fresh cilantro.", added: 1716000000000
    },
    {
      id: 5, title: "Lemon-Herb Greek Bowl", cuisine: "Mediterranean",
      diet: ["Vegetarian", "Gluten-free"], meal: "Lunch", time: 20, rating: 4.5, reviews: 132,
      serves: 2, emoji: "🥗", grad: "linear-gradient(135deg,#7c8a6b,#e8a33d 85%)",
      desc: "Whipped feta, olives, cucumber, oregano-lemon dressing.", added: 1719500000000
    },
    {
      id: 6, title: "Buttermilk Stack Pancakes", cuisine: "American",
      diet: ["Vegetarian"], meal: "Breakfast", time: 18, rating: 4.7, reviews: 256,
      serves: 3, emoji: "🥞", grad: "linear-gradient(135deg,#e8a33d,#c8775a 70%)",
      desc: "Tall, fluffy stacks with maple butter and berries.", added: 1715000000000
    },
    {
      id: 7, title: "Forest Mushroom Risotto", cuisine: "Italian",
      diet: ["Vegetarian"], meal: "Dinner", time: 45, rating: 4.8, reviews: 178,
      serves: 4, emoji: "🍚", grad: "linear-gradient(135deg,#8a7f73,#5c534a 85%)",
      desc: "Creamy arborio, wild mushrooms, parmesan, thyme.", added: 1714000000000
    },
    {
      id: 8, title: "Crunchy Avocado Toast", cuisine: "American",
      diet: ["Vegan", "Vegetarian"], meal: "Breakfast", time: 12, rating: 4.4, reviews: 98,
      serves: 1, emoji: "🥑", grad: "linear-gradient(135deg,#7c8a6b,#a9b88e 85%)",
      desc: "Smashed avocado, chili crisp, radish, sea salt.", added: 1719800000000
    },
    {
      id: 9, title: "Spicy Tuna Onigiri", cuisine: "Japanese",
      diet: ["High-protein"], meal: "Lunch", time: 22, rating: 4.6, reviews: 144,
      serves: 2, emoji: "🍙", grad: "linear-gradient(135deg,#5c534a,#7c8a6b 80%)",
      desc: "Seasoned rice triangles, spicy tuna, toasted nori.", added: 1718000000000
    },
    {
      id: 10, title: "Salted Caramel Tartlets", cuisine: "Mediterranean",
      diet: ["Vegetarian"], meal: "Dessert", time: 55, rating: 4.9, reviews: 221,
      serves: 6, emoji: "🍮", grad: "linear-gradient(135deg,#c8775a,#e8a33d 80%)",
      desc: "Buttery shells, dark caramel, flaked Maldon salt.", added: 1713000000000
    },
    {
      id: 11, title: "Mango Sticky Rice", cuisine: "Mexican",
      diet: ["Vegan", "Vegetarian", "Gluten-free"], meal: "Dessert", time: 38, rating: 4.5, reviews: 87,
      serves: 4, emoji: "🥭", grad: "linear-gradient(135deg,#e8a33d,#7c8a6b 88%)",
      desc: "Coconut-sweet rice, ripe mango, toasted sesame.", added: 1717800000000
    },
    {
      id: 12, title: "Smoky Black Bean Chili", cuisine: "Mexican",
      diet: ["Vegan", "Gluten-free", "High-protein"], meal: "Dinner", time: 50, rating: 4.7, reviews: 203,
      serves: 6, emoji: "🌶️", grad: "linear-gradient(135deg,#d6452b,#b8351e 80%)",
      desc: "Three beans, smoked paprika, chipotle, lime finish.", added: 1716500000000
    }
  ];

  // ---------- State ----------
  var state = {
    q: "",
    cuisine: [], diet: [], meal: [],
    maxTime: 0,
    sort: "popular",
    saved: {}
  };

  var $ = function (s, ctx) { return (ctx || document).querySelector(s); };
  var $$ = function (s, ctx) { return Array.prototype.slice.call((ctx || document).querySelectorAll(s)); };

  var grid = $("#grid");
  var empty = $("#empty");
  var countEl = $("#resultCount");
  var activeChips = $("#activeChips");

  var FACET_LABELS = { cuisine: "Cuisine", diet: "Diet", meal: "Meal" };

  // ---------- Toast ----------
  var toastEl = $("#toast");
  var toastTimer;
  function toast(msg) {
    toastEl.textContent = msg;
    toastEl.classList.add("show");
    clearTimeout(toastTimer);
    toastTimer = setTimeout(function () { toastEl.classList.remove("show"); }, 2200);
  }

  // ---------- Filtering + sort ----------
  function matches(r) {
    if (state.q) {
      var hay = (r.title + " " + r.cuisine + " " + r.desc + " " + r.diet.join(" ") + " " + r.meal).toLowerCase();
      if (hay.indexOf(state.q.toLowerCase()) === -1) return false;
    }
    if (state.cuisine.length && state.cuisine.indexOf(r.cuisine) === -1) return false;
    if (state.meal.length && state.meal.indexOf(r.meal) === -1) return false;
    if (state.diet.length) {
      var ok = state.diet.every(function (d) { return r.diet.indexOf(d) !== -1; });
      if (!ok) return false;
    }
    if (state.maxTime && r.time > state.maxTime) return false;
    return true;
  }

  function sortList(list) {
    var copy = list.slice();
    if (state.sort === "popular") {
      copy.sort(function (a, b) { return b.rating - a.rating || b.reviews - a.reviews; });
    } else if (state.sort === "quick") {
      copy.sort(function (a, b) { return a.time - b.time; });
    } else if (state.sort === "newest") {
      copy.sort(function (a, b) { return b.added - a.added; });
    }
    return copy;
  }

  function stars(rating) {
    var full = Math.round(rating);
    var s = "";
    for (var i = 0; i < 5; i++) s += i < full ? "★" : "☆";
    return s;
  }

  function cardHTML(r) {
    var saved = !!state.saved[r.id];
    var badges = r.diet.map(function (d) { return '<span class="badge">' + d + "</span>"; }).join("");
    return (
      '<article class="card" data-id="' + r.id + '">' +
        '<div class="card-photo" style="background:' + r.grad + '">' +
          '<button class="heart" type="button" aria-pressed="' + saved + '" aria-label="Save ' + r.title + '">' +
            (saved ? "❤️" : "🤍") +
          "</button>" +
          '<span class="emoji" aria-hidden="true">' + r.emoji + "</span>" +
          '<span class="time-pill">⏱ ' + r.time + " min</span>" +
        "</div>" +
        '<div class="card-body">' +
          '<span class="card-cuisine">' + r.cuisine + "</span>" +
          '<h3 class="card-title">' + r.title + "</h3>" +
          '<p class="card-desc">' + r.desc + "</p>" +
          '<div class="badges">' + badges + "</div>" +
          '<div class="card-foot">' +
            '<span class="rating"><span class="stars" aria-hidden="true">' + stars(r.rating) + "</span>" +
              r.rating.toFixed(1) + ' <span class="num">(' + r.reviews + ")</span></span>" +
            '<span class="serves">Serves ' + r.serves + "</span>" +
          "</div>" +
        "</div>" +
      "</article>"
    );
  }

  function render() {
    var list = sortList(RECIPES.filter(matches));

    countEl.textContent =
      list.length + (list.length === 1 ? " recipe" : " recipes") +
      (hasFilters() ? " match your filters" : " in the cookbook");

    if (!list.length) {
      grid.innerHTML = "";
      empty.hidden = false;
    } else {
      empty.hidden = true;
      grid.innerHTML = list.map(cardHTML).join("");
    }
    renderActiveChips();
  }

  function hasFilters() {
    return !!(state.q || state.cuisine.length || state.diet.length || state.meal.length || state.maxTime);
  }

  function renderActiveChips() {
    var chips = [];
    if (state.q) chips.push({ facet: "q", value: state.q, label: '“' + state.q + '”' });
    ["cuisine", "diet", "meal"].forEach(function (f) {
      state[f].forEach(function (v) { chips.push({ facet: f, value: v, label: v }); });
    });
    if (state.maxTime) chips.push({ facet: "maxTime", value: state.maxTime, label: "≤ " + state.maxTime + " min" });

    activeChips.innerHTML = chips.map(function (c) {
      return '<span class="act-chip">' + c.label +
        '<button type="button" data-facet="' + c.facet + '" data-value="' + c.value +
        '" aria-label="Remove ' + c.label + '">✕</button></span>';
    }).join("");
  }

  // ---------- Active chip removal ----------
  activeChips.addEventListener("click", function (e) {
    var btn = e.target.closest("button");
    if (!btn) return;
    var facet = btn.getAttribute("data-facet");
    var value = btn.getAttribute("data-value");
    if (facet === "q") {
      state.q = "";
      $("#searchInput").value = "";
      $("#searchClear").hidden = true;
    } else if (facet === "maxTime") {
      state.maxTime = 0;
      syncTimeChips();
    } else {
      state[facet] = state[facet].filter(function (v) { return v !== value; });
      syncCheckboxes(facet);
    }
    render();
  });

  // ---------- Save heart ----------
  grid.addEventListener("click", function (e) {
    var heart = e.target.closest(".heart");
    if (!heart) return;
    var id = +heart.closest(".card").getAttribute("data-id");
    state.saved[id] = !state.saved[id];
    heart.setAttribute("aria-pressed", String(!!state.saved[id]));
    heart.textContent = state.saved[id] ? "❤️" : "🤍";
    var r = RECIPES.filter(function (x) { return x.id === id; })[0];
    toast(state.saved[id] ? "Saved “" + r.title + "” to your recipe box" : "Removed from saved");
  });

  // ---------- Search ----------
  var searchInput = $("#searchInput");
  var searchClear = $("#searchClear");
  searchInput.addEventListener("input", function () {
    state.q = searchInput.value.trim();
    searchClear.hidden = !searchInput.value;
    render();
  });
  $("#searchForm").addEventListener("submit", function (e) { e.preventDefault(); });
  searchClear.addEventListener("click", function () {
    searchInput.value = "";
    state.q = "";
    searchClear.hidden = true;
    searchInput.focus();
    render();
  });

  // ---------- Checkbox facets ----------
  $$(".opts").forEach(function (group) {
    var facet = group.getAttribute("data-facet");
    group.addEventListener("change", function (e) {
      var cb = e.target;
      if (cb.checked) {
        if (state[facet].indexOf(cb.value) === -1) state[facet].push(cb.value);
      } else {
        state[facet] = state[facet].filter(function (v) { return v !== cb.value; });
      }
      render();
    });
  });

  function syncCheckboxes(facet) {
    $$('.opts[data-facet="' + facet + '"] input').forEach(function (cb) {
      cb.checked = state[facet].indexOf(cb.value) !== -1;
    });
  }

  // ---------- Time chips (radio) ----------
  var timeChips = $$('.chips[data-facet="maxTime"] .chip');
  timeChips.forEach(function (chip) {
    chip.addEventListener("click", function () {
      var t = +chip.getAttribute("data-time");
      state.maxTime = t === state.maxTime ? 0 : t;
      syncTimeChips();
      render();
    });
  });

  function syncTimeChips() {
    timeChips.forEach(function (chip) {
      var on = +chip.getAttribute("data-time") === state.maxTime && state.maxTime !== 0;
      chip.setAttribute("aria-checked", String(on));
    });
  }

  // ---------- Sort ----------
  $("#sortSelect").addEventListener("change", function (e) {
    state.sort = e.target.value;
    render();
  });

  // ---------- Reset ----------
  function resetAll() {
    state.q = "";
    state.cuisine = [];
    state.diet = [];
    state.meal = [];
    state.maxTime = 0;
    searchInput.value = "";
    searchClear.hidden = true;
    $$(".opts input").forEach(function (cb) { cb.checked = false; });
    syncTimeChips();
    render();
    toast("Filters cleared");
  }
  $("#resetAll").addEventListener("click", resetAll);
  $("#emptyReset").addEventListener("click", function () { resetAll(); closeDrawer(); });

  // ---------- Mobile drawer ----------
  var sidebar = $("#filters");
  var scrim = $("#scrim");
  var drawerToggle = $("#drawerToggle");
  function openDrawer() {
    sidebar.classList.add("open");
    scrim.hidden = false;
    drawerToggle.setAttribute("aria-expanded", "true");
  }
  function closeDrawer() {
    sidebar.classList.remove("open");
    scrim.hidden = true;
    drawerToggle.setAttribute("aria-expanded", "false");
  }
  drawerToggle.addEventListener("click", openDrawer);
  $("#drawerClose").addEventListener("click", closeDrawer);
  scrim.addEventListener("click", closeDrawer);
  document.addEventListener("keydown", function (e) {
    if (e.key === "Escape" && sidebar.classList.contains("open")) closeDrawer();
  });

  // ---------- Init ----------
  syncTimeChips();
  render();
})();

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>Cookbook — Browse &amp; Search</title>
  <link rel="preconnect" href="https://fonts.googleapis.com" />
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
  <link href="https://fonts.googleapis.com/css2?family=Fraunces:opsz,[email protected],500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet" />
  <link rel="stylesheet" href="style.css" />
</head>
<body>
  <header class="site-head" role="banner">
    <div class="head-inner">
      <div class="brand">
        <span class="brand-mark" aria-hidden="true">🍅</span>
        <div class="brand-text">
          <span class="kicker">The Stealthis</span>
          <span class="brand-name">Cookbook</span>
        </div>
      </div>
      <form class="search" role="search" id="searchForm">
        <span class="search-ico" aria-hidden="true">🔍</span>
        <label class="sr-only" for="searchInput">Search recipes</label>
        <input
          type="search"
          id="searchInput"
          name="q"
          placeholder="Search dishes, ingredients, cuisines…"
          autocomplete="off"
          spellcheck="false"
        />
        <button type="button" class="search-clear" id="searchClear" aria-label="Clear search" hidden>✕</button>
      </form>
      <button type="button" class="drawer-toggle" id="drawerToggle" aria-expanded="false" aria-controls="filters">
        <span aria-hidden="true">⚙️</span> Filters
      </button>
    </div>
  </header>

  <div class="layout">
    <!-- Filter sidebar / drawer -->
    <aside class="sidebar" id="filters" aria-label="Recipe filters">
      <div class="drawer-head">
        <h2 class="sidebar-title">Refine</h2>
        <button type="button" class="drawer-close" id="drawerClose" aria-label="Close filters">✕</button>
      </div>

      <fieldset class="filter-group">
        <legend>Cuisine</legend>
        <div class="opts" data-facet="cuisine">
          <label class="opt"><input type="checkbox" value="Italian" /> <span>Italian 🇮🇹</span></label>
          <label class="opt"><input type="checkbox" value="Mexican" /> <span>Mexican 🌶️</span></label>
          <label class="opt"><input type="checkbox" value="Japanese" /> <span>Japanese 🍙</span></label>
          <label class="opt"><input type="checkbox" value="Indian" /> <span>Indian 🍛</span></label>
          <label class="opt"><input type="checkbox" value="Mediterranean" /> <span>Mediterranean 🫒</span></label>
          <label class="opt"><input type="checkbox" value="American" /> <span>American 🥧</span></label>
        </div>
      </fieldset>

      <fieldset class="filter-group">
        <legend>Diet</legend>
        <div class="opts" data-facet="diet">
          <label class="opt"><input type="checkbox" value="Vegetarian" /> <span>Vegetarian 🥕</span></label>
          <label class="opt"><input type="checkbox" value="Vegan" /> <span>Vegan 🌿</span></label>
          <label class="opt"><input type="checkbox" value="Gluten-free" /> <span>Gluten-free 🌾</span></label>
          <label class="opt"><input type="checkbox" value="High-protein" /> <span>High-protein 💪</span></label>
        </div>
      </fieldset>

      <fieldset class="filter-group">
        <legend>Meal</legend>
        <div class="opts" data-facet="meal">
          <label class="opt"><input type="checkbox" value="Breakfast" /> <span>Breakfast 🍳</span></label>
          <label class="opt"><input type="checkbox" value="Lunch" /> <span>Lunch 🥗</span></label>
          <label class="opt"><input type="checkbox" value="Dinner" /> <span>Dinner 🍝</span></label>
          <label class="opt"><input type="checkbox" value="Dessert" /> <span>Dessert 🍰</span></label>
        </div>
      </fieldset>

      <fieldset class="filter-group">
        <legend>Max time</legend>
        <div class="chips" role="radiogroup" aria-label="Maximum cook time" data-facet="maxTime">
          <button type="button" class="chip" role="radio" aria-checked="false" data-time="20">≤ 20 min</button>
          <button type="button" class="chip" role="radio" aria-checked="false" data-time="40">≤ 40 min</button>
          <button type="button" class="chip" role="radio" aria-checked="false" data-time="60">≤ 60 min</button>
          <button type="button" class="chip" role="radio" aria-checked="false" data-time="0">Any</button>
        </div>
      </fieldset>

      <button type="button" class="reset-btn" id="resetAll">Clear all filters</button>
    </aside>

    <main class="main" role="main">
      <div class="results-bar">
        <div class="results-meta">
          <h1 class="page-title">Browse recipes</h1>
          <p class="count" id="resultCount" aria-live="polite">Loading…</p>
        </div>
        <label class="sort">
          <span class="sr-only">Sort recipes</span>
          <select id="sortSelect">
            <option value="popular">Most popular</option>
            <option value="quick">Quickest first</option>
            <option value="newest">Newest</option>
          </select>
        </label>
      </div>

      <div class="active-chips" id="activeChips" aria-live="polite"></div>

      <section class="grid" id="grid" aria-label="Recipe results"></section>

      <div class="empty" id="empty" hidden>
        <div class="empty-art" aria-hidden="true">🍽️</div>
        <h2>No recipes match those filters</h2>
        <p>Try widening your search or clearing a filter or two.</p>
        <button type="button" class="reset-btn" id="emptyReset">Clear all filters</button>
      </div>
    </main>
  </div>

  <div class="scrim" id="scrim" hidden></div>
  <div class="toast" id="toast" role="status" aria-live="polite"></div>

  <script src="script.js"></script>
</body>
</html>

Browse / Search (cuisine · diet filters)

A warm, print-inspired recipe browser. A sticky header carries the cookbook brand and a live search box that matches across titles, cuisines, diets, and descriptions. The left sidebar offers faceted filters — cuisine and diet and meal checkboxes plus a set of max-time chips — and every active choice surfaces as a removable chip above the results so it is always clear why a recipe is or is not showing.

The responsive grid renders gradient “photo” cards (no images, just CSS and food emoji) with cuisine kickers, diet badges, star ratings, serving counts, and a save heart that toasts when toggled. A sort control reorders by most popular, quickest, or newest, and the live result count updates with every keystroke. When nothing matches, a friendly empty state invites you to widen the search. On narrow screens the sidebar collapses into a slide-in filter drawer with a scrim and Escape-to-close.

Everything runs on vanilla JavaScript over a single in-memory dataset, so it is easy to drop in real recipes or wire to an API later.

Illustrative UI only — recipes & nutrition data are fictional, not dietary advice.