:root {
  --bg: #f5f5f8;
  --panel: #ffffff;
  --panel-alt: #f0efff;
  --line: #e2e1eb;
  --text: #0d0b26;
  --muted: #5e5b75;
  --primary: #4b3bff;
  --primary-strong: #3023b5;
  --lime: #c8f45a;
  --mint: #14b88a;
  --success: #087256;
  --warning: #855600;
  --danger: #a42a30;
  --shadow: 0 16px 40px rgba(13, 11, 38, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter Display", Inter, "Segoe UI", "Noto Sans", sans-serif;
}

button, input, select, textarea {
  font: inherit;
}

a {
  color: var(--primary-strong);
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.app-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 20px 52px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 18px 20px;
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 18px;
  box-shadow: var(--shadow);
  color: white;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--primary);
  color: white;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
}

.brand-subtitle {
  color: #cbc9df;
  font-size: 0.75rem;
}

.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.main-nav a, .user-pill a {
  color: white;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.main-nav a {
  padding: 8px 10px;
  border-radius: 8px;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.14);
  color: white;
}

.topbar a:focus-visible {
  outline-color: white;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 10px 14px;
  color: white;
  font-weight: 600;
}

.content {
  margin-top: 28px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  padding: 26px 30px;
  border-radius: 18px;
  background: var(--primary);
  color: white;
}

.page-header .eyebrow,
.page-header .shipment-page-description {
  color: #eeecff;
}

.page-header .secondary-btn {
  background: white;
  color: var(--primary-strong);
}

.page-header a:focus-visible {
  outline-color: white;
}

h1, h2, h3, p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 3vw, 3rem);
}

h2 {
  font-size: 1.5rem;
}

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.meta-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: var(--panel-alt);
  color: var(--primary-strong);
  padding: 10px 14px;
  font-weight: 600;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}