Customer Checkout

:root {
  --cream: #f5f0e8;
  --cream-2: #ece4d4;
  --bone: #faf7f1;
  --terracotta: #c1714a;
  --terracotta-d: #a05a38;
  --forest: #2d4a3e;
  --forest-d: #1e3329;
  --gold: #c9a84c;
  --gold-light: #e6c97a;
  --ink: #2c1a0e;
  --ink-2: #4a3828;
  --warm-gray: #7a6a58;
  --success: #4f7a3a;
  --danger: #b3432a;
  --warning: #d99020;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --shadow-1: 0 1px 2px rgba(44, 26, 14, 0.08), 0 2px 6px rgba(44, 26, 14, 0.06);
  --shadow-2: 0 8px 24px rgba(44, 26, 14, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}
.page-head {
  text-align: center;
  margin-bottom: 28px;
}
.kicker {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 6px;
}
.page-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 22px;
}
.steps {
  display: inline-flex;
  gap: 8px;
  list-style: none;
  background: var(--bone);
  border: 1px solid rgba(44, 26, 14, 0.08);
  padding: 6px;
  border-radius: 999px;
}
.step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--warm-gray);
}
.step span {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--cream-2);
  color: var(--ink-2);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}
.step.is-active {
  background: var(--forest);
  color: var(--bone);
}
.step.is-active span {
  background: var(--gold);
  color: var(--ink);
}
.step.is-done span {
  background: var(--success);
  color: var(--bone);
}

/* ── Layout ── */
.layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}
@media (max-width: 840px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bone);
  border: 1px solid rgba(44, 26, 14, 0.08);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-1);
}
.panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.panel h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.panel h2.h2-sub {
  margin-top: 8px;
}

/* ── Choices ── */
.choices {
  display: grid;
  gap: 10px;
}
.choice {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(44, 26, 14, 0.12);
  border-radius: var(--r-md);
  background: var(--cream);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.choice:hover {
  border-color: var(--terracotta);
}
.choice input {
  accent-color: var(--forest);
  width: 18px;
  height: 18px;
}
.choice:has(input:checked) {
  border-color: var(--forest);
  background: rgba(45, 74, 62, 0.06);
}
.choice-name {
  font-weight: 700;
  font-size: 0.95rem;
}
.choice-desc {
  font-size: 0.8rem;
  color: var(--warm-gray);
  margin-top: 2px;
}
.choice-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-2);
  background: var(--cream-2);
  padding: 4px 10px;
  border-radius: 999px;
}

/* ── Fields ── */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label,
.field-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-2);
  font-weight: 700;
}
.field input,
.field textarea,
textarea {
  border: 1px solid rgba(44, 26, 14, 0.12);
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 11px 14px;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
}
.field input:focus,
.field textarea:focus,
textarea:focus {
  border-color: var(--terracotta);
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Slots ── */
.slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(86px, 1fr));
  gap: 6px;
}
.slot {
  background: var(--cream);
  border: 1px solid rgba(44, 26, 14, 0.12);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.slot:hover:not(:disabled) {
  border-color: var(--terracotta);
  color: var(--terracotta-d);
}
.slot.is-active {
  background: var(--forest);
  color: var(--bone);
  border-color: var(--forest-d);
}
.slot:disabled {
  background: var(--cream-2);
  color: var(--warm-gray);
  cursor: not-allowed;
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  opacity: 0.7;
}

/* ── Methods ── */
.methods {
  display: grid;
  gap: 8px;
}
.m-choice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(44, 26, 14, 0.12);
  border-radius: var(--r-md);
  background: var(--cream);
  cursor: pointer;
}
.m-choice input {
  accent-color: var(--forest);
  width: 16px;
  height: 16px;
}
.m-icon {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
}
.m-name {
  font-weight: 600;
  font-size: 0.9rem;
}
.m-choice:has(input:checked) {
  border-color: var(--forest);
  background: rgba(45, 74, 62, 0.06);
}

/* ── Tips ── */
.tips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.tip-btn {
  background: var(--cream);
  border: 1px solid rgba(44, 26, 14, 0.12);
  border-radius: 999px;
  padding: 10px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-2);
  cursor: pointer;
}
.tip-btn:hover {
  border-color: var(--terracotta);
  color: var(--terracotta-d);
}
.tip-btn.is-active {
  background: var(--forest);
  color: var(--bone);
  border-color: var(--forest-d);
}

/* ── Panel foot ── */
.panel-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
}
.panel-foot.center {
  justify-content: center;
}
.ghost,
.primary {
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 12px 22px;
  cursor: pointer;
  transition: background 0.15s;
}
.ghost {
  background: transparent;
  border: 1px solid rgba(44, 26, 14, 0.18);
  color: var(--ink-2);
}
.ghost:hover:not(:disabled) {
  background: var(--cream-2);
  color: var(--ink);
}
.ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.primary {
  background: var(--forest);
  color: var(--bone);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.primary:hover {
  background: var(--forest-d);
}

/* ── Success ── */
.panel-success {
  align-items: center;
  text-align: center;
  padding: 8px 0;
}
.success-mark {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  background: rgba(79, 122, 58, 0.15);
  color: var(--success);
  display: grid;
  place-items: center;
  margin: 8px auto 4px;
  animation: pop 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes pop {
  from {
    transform: scale(0.4);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.success-desc {
  font-size: 0.95rem;
  color: var(--ink-2);
  max-width: 420px;
  line-height: 1.55;
}
.success-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px 18px;
  width: 100%;
  margin: 18px 0 6px;
  padding: 16px 18px;
  background: var(--cream);
  border: 1px solid rgba(44, 26, 14, 0.08);
  border-radius: var(--r-md);
}
.success-meta div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.success-meta dt {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--warm-gray);
  font-weight: 700;
}
.success-meta dd {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
}

/* ── Sidebar summary ── */
.summary {
  background: var(--bone);
  border: 1px solid rgba(44, 26, 14, 0.08);
  border-radius: var(--r-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 16px;
  box-shadow: var(--shadow-1);
}
.summary header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.summary-meta {
  font-size: 0.78rem;
  color: var(--warm-gray);
  margin-top: 2px;
}
.summary-lines {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.summary-lines li {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  color: var(--ink-2);
}
.summary-lines .m {
  font-family: var(--font-mono);
  font-weight: 600;
}
.summary-lines li.sub {
  display: block;
  padding-left: 16px;
  font-size: 0.74rem;
  font-style: italic;
  color: var(--warm-gray);
  margin-top: -2px;
}
.summary-totals {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px dashed rgba(44, 26, 14, 0.18);
}
.summary-totals div {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  color: var(--ink-2);
}
.summary-totals dd {
  font-family: var(--font-mono);
  font-weight: 600;
}
.summary-totals .big {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(44, 26, 14, 0.16);
  font-size: 1rem;
  color: var(--ink);
  font-weight: 700;
}
.summary-totals .big dd {
  font-size: 1.2rem;
}
.tip-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  background: var(--cream-2);
  color: var(--ink-2);
  padding: 2px 7px;
  border-radius: 999px;
  margin-left: 4px;
  font-weight: 700;
}


/* Visibility guard: honor the [hidden] attribute over base display */
.field[hidden],
.panel[hidden] {
  display: none;
}

const SUBTOTAL = 98.0;
const TAX_RATE = 0.0825;
const DELIVERY_FEE = 4.0;

const SLOTS = [
  { label: "20:00", taken: false },
  { label: "20:15", taken: false },
  { label: "20:30", taken: true },
  { label: "20:45", taken: false },
  { label: "21:00", taken: false },
  { label: "21:15", taken: true },
  { label: "21:30", taken: false },
  { label: "21:45", taken: false },
];

let mode = "pickup";
let slot = "20:00";
let tip = 15;
let step = 1;

const stepsEl = document.getElementById("steps");
const slotsEl = document.getElementById("slots");
const addressField = document.getElementById("addressField");
const deliveryRow = document.getElementById("deliveryRow");
const sumSubtotal = document.getElementById("sumSubtotal");
const sumTax = document.getElementById("sumTax");
const sumTip = document.getElementById("sumTip");
const sumTipTag = document.getElementById("sumTipTag");
const sumTotal = document.getElementById("sumTotal");
const payAmount = document.getElementById("payAmount");
const summaryMeta = document.querySelector(".summary-meta");

function money(v) {
  return `$${v.toFixed(2)}`;
}

function totals() {
  const delivery = mode === "delivery" ? DELIVERY_FEE : 0;
  const tax = SUBTOTAL * TAX_RATE;
  const tipValue = SUBTOTAL * (tip / 100);
  const total = SUBTOTAL + delivery + tax + tipValue;
  return { delivery, tax, tipValue, total };
}

function renderSummary() {
  const { delivery, tax, tipValue, total } = totals();
  sumSubtotal.textContent = money(SUBTOTAL);
  sumTax.textContent = money(tax);
  sumTip.textContent = money(tipValue);
  sumTipTag.textContent = `${tip}%`;
  sumTotal.textContent = money(total);
  deliveryRow.hidden = delivery === 0;
  document.getElementById("sumDelivery").textContent = money(delivery);
  payAmount.textContent = money(total);
  summaryMeta.textContent = `3 items · ${mode === "pickup" ? "Pickup" : "Delivery"}`;
}

function renderSlots() {
  slotsEl.innerHTML = SLOTS.map(
    (s) => `
    <button type="button" class="slot ${s.label === slot ? "is-active" : ""}"
      data-slot="${s.label}" ${s.taken ? "disabled" : ""}>
      ${s.label}
    </button>`
  ).join("");
}

function go(next) {
  if (next === step) return;
  step = next;
  document.querySelectorAll(".panel").forEach((p) => {
    p.hidden = Number(p.dataset.panel) !== step;
  });
  document.querySelectorAll(".step").forEach((s) => {
    const n = Number(s.dataset.step);
    s.classList.toggle("is-active", n === step);
    s.classList.toggle("is-done", n < step);
  });
  if (step === 3) {
    const { total } = totals();
    document.getElementById("confName").textContent =
      document.getElementById("name").value.split(" ")[0] || "guest";
    document.getElementById("confTotal").textContent = money(total);
    document.getElementById("confEmail").textContent =
      document.getElementById("email").value || "—";
    const eta = new Date();
    const minutes = mode === "delivery" ? 50 : 25;
    eta.setMinutes(eta.getMinutes() + minutes);
    document.getElementById("confEta").textContent =
      `${String(eta.getHours()).padStart(2, "0")}:${String(eta.getMinutes()).padStart(2, "0")}`;
  }
  if (step === 1) {
    document.getElementById("confName").textContent = "Lina";
  }
  window.scrollTo({ top: 0, behavior: "smooth" });
}

document
  .querySelectorAll("[data-go]")
  .forEach((btn) => btn.addEventListener("click", () => go(Number(btn.dataset.go))));

document.querySelectorAll('input[name="mode"]').forEach((r) =>
  r.addEventListener("change", () => {
    mode = r.value;
    addressField.hidden = mode !== "delivery";
    renderSummary();
  })
);

slotsEl.addEventListener("click", (e) => {
  const btn = e.target.closest("[data-slot]");
  if (!btn || btn.disabled) return;
  slot = btn.dataset.slot;
  renderSlots();
});

document.querySelectorAll("[data-tip]").forEach((btn) =>
  btn.addEventListener("click", () => {
    document.querySelectorAll("[data-tip]").forEach((b) => b.classList.remove("is-active"));
    btn.classList.add("is-active");
    tip = Number(btn.dataset.tip);
    renderSummary();
  })
);

document.getElementById("track").addEventListener("click", () => {
  alert("In production this would navigate to the order-tracking page.");
});

renderSlots();
renderSummary();

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link
      rel="stylesheet"
      href="https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap"
    />
    <link rel="stylesheet" href="style.css" />
    <title>Checkout · Casa Olivar</title>
  </head>
  <body>
    <main class="page">
      <header class="page-head">
        <p class="kicker">Casa Olivar · Checkout</p>
        <h1>Almost there.</h1>
        <ol class="steps" id="steps">
          <li class="step is-active" data-step="1"><span>1</span>Fulfilment</li>
          <li class="step" data-step="2"><span>2</span>Pay</li>
          <li class="step" data-step="3"><span>3</span>Confirmed</li>
        </ol>
      </header>

      <div class="layout">
        <section class="card">
          <!-- Step 1 -->
          <div class="panel" data-panel="1">
            <h2>How do you want it?</h2>
            <div class="choices">
              <label class="choice">
                <input type="radio" name="mode" value="pickup" checked />
                <div>
                  <p class="choice-name">Pickup at restaurant</p>
                  <p class="choice-desc">42 Calle del Olivar · Ready in ~25 min</p>
                </div>
                <span class="choice-tag">Free</span>
              </label>
              <label class="choice">
                <input type="radio" name="mode" value="delivery" />
                <div>
                  <p class="choice-name">Delivery</p>
                  <p class="choice-desc">Within 3 km · 45–60 min</p>
                </div>
                <span class="choice-tag">+ $4.00</span>
              </label>
            </div>

            <div class="field" id="addressField" hidden>
              <label>Delivery address</label>
              <input type="text" id="address" placeholder="Calle, número · piso · ciudad" />
            </div>

            <p class="field-label">Time slot</p>
            <div class="slots" id="slots"></div>

            <p class="field-label">Special instructions</p>
            <textarea
              id="notes"
              rows="2"
              maxlength="200"
              placeholder="Allergies, doorbell info, etc."
            ></textarea>

            <div class="panel-foot">
              <button class="ghost" type="button" disabled>Back</button>
              <button class="primary" type="button" data-go="2">Continue · Pay</button>
            </div>
          </div>

          <!-- Step 2 -->
          <div class="panel" data-panel="2" hidden>
            <h2>Your details</h2>
            <div class="row">
              <div class="field">
                <label>Full name</label>
                <input type="text" id="name" value="Lina Mendoza" />
              </div>
              <div class="field">
                <label>Phone</label>
                <input type="tel" id="phone" value="+34 612 442 081" />
              </div>
            </div>
            <div class="field">
              <label>Email (for receipt)</label>
              <input type="email" id="email" value="lina@casaolivar.es" />
            </div>

            <h2 class="h2-sub">Payment</h2>
            <div class="methods">
              <label class="m-choice">
                <input type="radio" name="pay" value="card" checked />
                <span class="m-icon">💳</span>
                <span class="m-name">Card ending 4081</span>
              </label>
              <label class="m-choice">
                <input type="radio" name="pay" value="apple" />
                <span class="m-icon"></span>
                <span class="m-name">Apple Pay</span>
              </label>
              <label class="m-choice">
                <input type="radio" name="pay" value="cash" />
                <span class="m-icon">💵</span>
                <span class="m-name">Cash on arrival</span>
              </label>
            </div>

            <p class="field-label">Tip</p>
            <div class="tips">
              <button class="tip-btn" type="button" data-tip="0">No tip</button>
              <button class="tip-btn" type="button" data-tip="10">10%</button>
              <button class="tip-btn is-active" type="button" data-tip="15">15%</button>
              <button class="tip-btn" type="button" data-tip="20">20%</button>
            </div>

            <div class="panel-foot">
              <button class="ghost" type="button" data-go="1">Back</button>
              <button class="primary" type="button" data-go="3" id="payBtn">
                <span>Pay </span><span id="payAmount">$0.00</span>
              </button>
            </div>
          </div>

          <!-- Step 3 -->
          <div class="panel panel-success" data-panel="3" hidden>
            <div class="success-mark" aria-hidden="true">
              <svg viewBox="0 0 24 24" width="32" height="32">
                <path
                  d="M20 6 9 17l-5-5"
                  fill="none"
                  stroke="currentColor"
                  stroke-width="2.5"
                  stroke-linecap="round"
                  stroke-linejoin="round"
                />
              </svg>
            </div>
            <h2>Order confirmed</h2>
            <p class="success-desc">
              Thanks, <strong id="confName">Lina</strong>. Your order
              <strong id="confNumber">#0184</strong> is being prepared.
            </p>
            <dl class="success-meta">
              <div><dt>Ready by</dt><dd id="confEta">—</dd></div>
              <div><dt>Total</dt><dd id="confTotal">—</dd></div>
              <div><dt>Receipt sent to</dt><dd id="confEmail">—</dd></div>
            </dl>
            <div class="panel-foot center">
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        <aside class="summary">
          <header>
            <h3>Order summary</h3>
            <p class="summary-meta">3 items · Pickup</p>
          </header>
          <ul class="summary-lines">
            <li><span>1× Burrata huerta</span><span class="m">$16.00</span></li>
            <li><span>1× Ribeye 14oz</span><span class="m">$48.00</span></li>
            <li class="sub">medium rare · truffle fries (+$4) · bone marrow (+$6)</li>
            <li><span>2× Tinto natural</span><span class="m">$24.00</span></li>
          </ul>
          <dl class="summary-totals">
            <div><dt>Subtotal</dt><dd id="sumSubtotal">$98.00</dd></div>
            <div id="deliveryRow" hidden><dt>Delivery</dt><dd id="sumDelivery">$4.00</dd></div>
            <div><dt>Tax (8.25%)</dt><dd id="sumTax">$8.09</dd></div>
            <div id="tipRow"><dt>Tip <span class="tip-tag" id="sumTipTag">15%</span></dt><dd id="sumTip">$14.70</dd></div>
            <div class="big"><dt>Total</dt><dd id="sumTotal">$120.79</dd></div>
          </dl>
        </aside>
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