:root {
  color-scheme: light;
  --bg: #f5f0ea;
  --surface: #fffdf9;
  --surface-strong: #ffffff;
  --text: #1f1b17;
  --muted: #6d645d;
  --line: rgba(120, 0, 1, 0.12);
  --accent: #780001;
  --accent-soft: rgba(120, 0, 1, 0.08);
  --success: #0f8a5f;
  --warning: #af6a00;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #fff7ef 0%, var(--bg) 48%, #efe7df 100%);
  color: var(--text);
}

.shell { max-width: 860px; margin: 0 auto; padding: 20px 16px 32px; }
.hero { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; padding: 20px; border-radius: 24px; background: linear-gradient(135deg, #ffffff 0%, #fff8f2 100%); border: 1px solid var(--line); box-shadow: 0 16px 48px rgba(120, 0, 1, 0.06); }
.hero h1 { margin: 4px 0 0; font-size: 30px; line-height: 1.1; }
.eyebrow { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.subcopy { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.ghost-button,.primary-button,.secondary-button,.tab-button { appearance: none; border: 0; cursor: pointer; transition: 0.18s ease; font: inherit; }
.ghost-button { padding: 10px 14px; border-radius: 14px; background: var(--surface-strong); border: 1px solid var(--line); color: var(--text); }
.ghost-button:hover,.tab-button:hover,.secondary-button:hover { transform: translateY(-1px); }
.status-banner { margin-top: 14px; padding: 14px 16px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255, 250, 243, 0.94); color: var(--muted); font-size: 14px; }
.status-banner.warning { border-color: rgba(175, 106, 0, 0.18); background: rgba(255, 244, 226, 0.95); }
.status-banner.error { border-color: rgba(120, 0, 1, 0.2); background: rgba(255, 241, 241, 0.96); }
.hidden { display: none !important; }
.tab-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.tab-button { padding: 12px 10px; border-radius: 16px; background: rgba(255, 255, 255, 0.7); border: 1px solid rgba(120, 0, 1, 0.08); color: var(--muted); font-size: 13px; font-weight: 600; }
.tab-button.active { background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(120, 0, 1, 0.2); }
.content { margin-top: 18px; display: grid; gap: 14px; }
.card { padding: 16px; border-radius: 22px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.9); box-shadow: 0 10px 30px rgba(26, 18, 14, 0.05); }
.card-header { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.order-number { margin: 0; font-size: 17px; font-weight: 700; }
.meta { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.status-pill { display: inline-flex; align-items: center; padding: 7px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; background: var(--accent-soft); color: var(--accent); }
.status-pill.pending { background: rgba(54, 69, 79, 0.08); color: #344553; }
.status-pill.assigned { background: rgba(34, 112, 194, 0.12); color: #1b67b4; }
.status-pill.picked_up { background: rgba(175, 106, 0, 0.12); color: var(--warning); }
.status-pill.delivered { background: rgba(15, 138, 95, 0.12); color: var(--success); }
.card-section { margin-top: 14px; }
.items-grid,.stats-grid,.timestamps-grid,.profile-grid { display: grid; gap: 10px; }
.items-grid,.timestamps-grid,.profile-grid { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.item-row,.metric-card,.profile-row,.timestamp-card { padding: 12px 14px; border-radius: 16px; background: rgba(245, 240, 234, 0.65); border: 1px solid rgba(120, 0, 1, 0.08); }
.metric-value { font-size: 28px; font-weight: 800; margin: 2px 0 0; }
.metric-label,.label { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.value { margin: 6px 0 0; font-size: 14px; color: var(--text); font-weight: 600; }
.actions { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.primary-button,.secondary-button { padding: 12px 14px; border-radius: 14px; font-size: 14px; font-weight: 700; }
.primary-button { background: var(--accent); color: #fff; }
.secondary-button { background: #fff; color: var(--text); border: 1px solid var(--line); }
.empty-state { padding: 28px 18px; border-radius: 22px; border: 1px dashed rgba(120, 0, 1, 0.16); color: var(--muted); text-align: center; background: rgba(255, 255, 255, 0.58); }

@media (max-width: 640px) {
  .hero { flex-direction: column; }
  .tab-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}