* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--cream);
  color: var(--black);
  font-family: var(--font-body);
  line-height: 1.5;
}

h1,
h2,
h3,
.rounded {
  font-family: var(--rounded-font);
  margin: 0 0 0.5em;
}

a {
  color: inherit;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Шапка --- */

.site-header {
  border-bottom: var(--border-thin);
  background: var(--white);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
}

.site-logo {
  font-family: var(--rounded-font);
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--black);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  font-weight: bold;
}

.site-nav a:hover {
  color: var(--orange);
}

.cart-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  text-decoration: none;
  font-weight: bold;
  background: var(--green);
}

/* --- Кнопки --- */

.btn {
  display: inline-block;
  border: var(--border-thin);
  border-radius: var(--radius-card-sm);
  padding: 10px 22px;
  font-family: var(--rounded-font);
  font-weight: bold;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  background: var(--orange);
  color: var(--black);
  box-shadow: var(--shadow-flat);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.btn:hover {
  box-shadow: var(--shadow-flat-hover);
  transform: translateY(-1px);
}

.btn--secondary {
  background: var(--white);
}

.btn--green {
  background: var(--green);
}

/* --- Карточки --- */

.card {
  background: var(--white);
  border: var(--border-thin);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-flat);
  padding: 20px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
}

.product-card__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-card-sm);
  border: var(--border-thin);
  background: var(--cream);
  margin-bottom: 12px;
}

.product-card__price {
  font-family: var(--rounded-font);
  font-weight: bold;
  color: var(--orange);
  font-size: 1.15rem;
}

/* --- Формы --- */

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: var(--border-thin);
  border-radius: var(--radius-card-sm);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--white);
}

.field .errorlist {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  color: #c0392b;
  font-size: 0.9rem;
}

/* --- Прочее --- */

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  background: var(--green);
  font-weight: bold;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--black);
}

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

.section {
  padding: 48px 0;
}

.site-footer {
  border-top: var(--border-thin);
  background: var(--white);
  margin-top: 48px;
}

.social-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding: 24px 0;
}

.social-links a {
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  text-decoration: none;
  font-weight: bold;
  background: var(--cream);
}

.social-links a:hover {
  background: var(--orange-light);
}

.messages {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}

.messages li {
  border: var(--border-thin);
  border-radius: var(--radius-card-sm);
  padding: 10px 16px;
  margin-bottom: 8px;
  background: var(--green);
  font-weight: bold;
}

.table-scroll {
  overflow-x: auto;
}

.cart-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
}

.cart-table th,
.cart-table td {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.cart-table input[type="number"] {
  width: 70px;
  border: var(--border-thin);
  border-radius: var(--radius-card-sm);
  padding: 6px 10px;
}

.empty-state {
  text-align: center;
  padding: 64px 24px;
}

/* --- Мобильная адаптация --- */

@media (max-width: 680px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 28px 0;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
  }

  .site-nav {
    width: 100%;
    gap: 12px 16px;
    font-size: 0.9rem;
  }

  .cart-badge {
    padding: 5px 12px;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }

  .card {
    padding: 14px;
  }

  .btn {
    padding: 12px 22px;
  }

  .btn--block {
    display: block;
    width: 100%;
    text-align: center;
  }

  .social-links {
    padding: 16px 0;
  }

  .social-links a {
    padding: 8px 14px;
    font-size: 0.9rem;
  }
}