:root {
  --paper-cream: #f6eed8;
  --paper-warm: #efe3c6;
  --text-main: #4a3a2a;
  --food-bg: #f7dfa3;
  --food-border: #d0b77b;
  --food-hover: #f0d28b;
  --food-active: #eabf64;
  --back-bg: #fff8e8;
  --back-border: #d8c8a1;
  --back-text: #6b5a46;
  --surprise-bg: #dde8c8;
  --surprise-border: #b8caa0;
  --surprise-text: #3f5133;
  --radius-btn: 14px;
  --radius-card: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Poppins", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 255, 255, 0.3), transparent 42%),
    radial-gradient(circle at 82% 82%, rgba(255, 248, 231, 0.35), transparent 46%),
    linear-gradient(155deg, var(--paper-cream) 0%, var(--paper-warm) 100%);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.26;
  background:
    repeating-linear-gradient(8deg, rgba(105, 84, 60, 0.03) 0 1px, rgba(255, 255, 255, 0.06) 1px 3px),
    repeating-linear-gradient(102deg, rgba(104, 85, 63, 0.02) 0 1px, rgba(255, 255, 255, 0.07) 1px 4px);
}

.lunch-page {
  position: relative;
  z-index: 1;
  width: min(900px, 94vw);
  margin: 22px auto 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

.header-row {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

h1 {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.08em;
  text-align: center;
}

.spacer {
  height: 1px;
}

button {
  font: inherit;
  min-height: 48px;
  cursor: pointer;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

button:focus-visible {
  outline: 2px solid #8b6f4f;
  outline-offset: 2px;
}

.back-button {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--back-text);
  background: var(--back-bg);
  border-color: var(--back-border);
  box-shadow: 0 4px 12px rgba(119, 96, 63, 0.12);
}

.arrow {
  font-size: 1.15rem;
  line-height: 1;
}

.intro {
  margin: 0;
  text-align: center;
  font-size: clamp(1rem, 2.6vw, 1.2rem);
}

.food-controls {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.food-button {
  padding: 12px 14px;
  background: var(--food-bg);
  border-color: var(--food-border);
  color: var(--text-main);
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(127, 94, 46, 0.14);
}

.food-button:hover {
  background: var(--food-hover);
}

.food-button.active {
  background: var(--food-active);
}

.card {
  width: 100%;
  border-radius: var(--radius-card);
  background: rgba(255, 251, 241, 0.68);
  border: 1px solid rgba(187, 160, 114, 0.28);
  box-shadow: 0 10px 22px rgba(104, 79, 44, 0.11);
}

.cafe-card {
  padding: 14px;
  display: flex;
  justify-content: center;
}

.cafe-card img {
  width: 100%;
  max-width: 680px;
  border-radius: 12px;
  display: block;
}

.reveal-card {
  min-height: 140px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 18px;
}

.image-slot {
  min-height: 80px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.reveal-image {
  width: 100%;
  max-width: 320px;
  border-radius: 14px;
  box-shadow: 0 8px 18px rgba(103, 77, 47, 0.16);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 250ms ease, transform 250ms ease;
}

.reveal-image.show {
  opacity: 1;
  transform: translateY(0);
}

.surprise-button {
  padding: 12px 20px;
  background: var(--surprise-bg);
  border-color: var(--surprise-border);
  color: var(--surprise-text);
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(90, 114, 70, 0.14);
}

.surprise-button:hover {
  transform: translateY(-1px);
  background: #d2e0b8;
}

@media (max-width: 767px) {
  .lunch-page {
    margin-top: 16px;
    gap: 22px;
  }

  .food-controls {
    grid-template-columns: 1fr;
  }

  .reveal-image {
    max-width: 260px;
  }
}