:root {
  --bg: #eef4f1;
  --bg-strong: #dce9e3;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #11352c;
  --text-soft: #47635d;
  --accent: #127c62;
  --accent-strong: #0a5d4a;
  --accent-warm: #d8a73c;
  --line: rgba(17, 53, 44, 0.12);
  --shadow: 0 24px 80px rgba(18, 124, 98, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Source Sans 3", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(216, 167, 60, 0.22), transparent 30%),
    radial-gradient(circle at top right, rgba(18, 124, 98, 0.18), transparent 32%),
    linear-gradient(180deg, #f6faf8 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(17, 53, 44, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 53, 44, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}

.hero-copy,
.hero-card,
.panel {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 36px;
}

.hero-copy::after,
.panel-accent::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18, 124, 98, 0.2), transparent 68%);
}

.eyebrow,
.hero-label,
.gtin-status,
.parameter-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
}

.eyebrow,
.hero-label {
  color: var(--accent-strong);
}

h1,
h2,
.gtin-name,
.parameter-key {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  margin: 10px 0 12px;
  font-size: clamp(2.4rem, 4vw, 4.8rem);
  line-height: 0.98;
}

.lede {
  max-width: 60ch;
  margin: 0;
  color: var(--text-soft);
  font-size: 1.15rem;
  line-height: 1.5;
}

.hero-card {
  padding: 28px;
  background:
    linear-gradient(155deg, rgba(10, 93, 74, 0.96), rgba(18, 124, 98, 0.88)),
    var(--surface-strong);
  color: #effbf6;
}

.hero-card code {
  display: block;
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 24px;
}

.panel {
  padding: 28px;
}

.panel-heading {
  margin-bottom: 20px;
}

.panel-heading h2 {
  margin: 0 0 6px;
  font-size: 1.55rem;
}

.panel-heading p {
  margin: 0;
  color: var(--text-soft);
}

.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.summary-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(18, 124, 98, 0.08);
  color: var(--accent-strong);
  font-weight: 700;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.48);
}

.parameter-row,
.gtin-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  margin-bottom: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(17, 53, 44, 0.08);
}

.parameter-key,
.gtin-name {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.parameter-label {
  margin: 0;
  color: var(--text-soft);
}

.parameter-value,
.gtin-code {
  align-self: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--bg-strong);
  color: var(--accent-strong);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.gtin-list {
  display: grid;
  gap: 12px;
}

#context-table .parameter-value,
#parameter-table .parameter-value {
  max-width: 44ch;
}

.gtin-card {
  flex-direction: column;
}

.gtin-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.gtin-status {
  margin: 0;
  color: var(--accent);
}

.gtin-name,
.gtin-meta {
  margin: 0;
}

.gtin-meta {
  color: var(--text-soft);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (max-width: 920px) {
  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 20px;
  }

  .hero-copy,
  .hero-card,
  .panel {
    padding: 22px;
    border-radius: 22px;
  }

  .parameter-row {
    flex-direction: column;
  }

  h1 {
    font-size: 2.5rem;
  }
}