:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #1a2730;
  --muted: #66788a;
  --border: #dfe5eb;
  --accent: #f28a32;
  --accent-strong: #ff6a00;
  --ok: #1d7f4f;
  --wait: #a15c00;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); }
.shell { width: min(100% - 28px, 620px); margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) 0 32px; }
.brand-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.brand-row strong, .brand-row span { display: block; }
.brand-row span { margin-top: 2px; color: var(--muted); font-size: 13px; }
.brand-mark { width: 46px; height: 46px; border-radius: 12px; background: #fff url("../assets/nuova-saimpa-mark-20260731.png") center / 32px 32px no-repeat; border: 1px solid var(--border); }
.home-link { margin-left: auto; color: var(--accent-strong); text-decoration: none; font-weight: 800; font-size: 13px; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; background: var(--card); }
.panel { padding: 20px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }
.eyebrow { margin: 0 0 6px; color: var(--accent-strong); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 0 0 18px; font-size: 28px; line-height: 1.15; }
.status { padding: 14px 16px; border-radius: 10px; background: #fff6ed; color: #8a4a13; white-space: pre-wrap; }
.status.error { background: #fff0f0; color: #9c2f2f; }
.tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-bottom: 16px; }
.tab { min-height: 42px; padding: 9px 8px; border: 1px solid var(--border); border-radius: 8px; background: #f8fafc; color: var(--muted); font: inherit; font-size: 13px; font-weight: 800; cursor: pointer; }
.tab.active { color: #fff; background: var(--accent-strong); border-color: var(--accent-strong); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.metric { padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: #fbfcfd; }
.metric span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.metric strong { display: block; margin-top: 5px; font-size: 22px; }
.data-list { margin: 0; border-top: 1px solid var(--border); }
.data-list div { display: grid; grid-template-columns: 132px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
dt { color: var(--muted); }
dd { margin: 0; font-weight: 650; overflow-wrap: anywhere; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 4px 0 12px; }
.switch { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; font-weight: 700; }
.request-list { display: grid; gap: 10px; }
.request-card { border: 1px solid var(--border); border-radius: 10px; padding: 12px; background: #fbfcfd; }
.request-head { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; }
.request-title { font-weight: 850; }
.request-date { margin-top: 3px; color: var(--muted); font-size: 13px; }
.badge { flex: 0 0 auto; border-radius: 999px; padding: 4px 8px; font-size: 12px; font-weight: 800; }
.badge.pending { color: var(--wait); background: #fff3dd; }
.badge.done { color: var(--ok); background: #e8f7ef; }
.detail-button { margin-top: 10px; width: 100%; border: 1px solid var(--border); border-radius: 8px; background: #fff; padding: 9px 10px; font: inherit; font-weight: 800; color: var(--accent-strong); }
.request-detail { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; line-height: 1.45; }
.empty { color: var(--muted); padding: 14px; border: 1px dashed var(--border); border-radius: 10px; background: #fbfcfd; }
#retry-button { width: 100%; margin-top: 18px; padding: 13px 16px; border: 0; border-radius: 10px; background: var(--accent-strong); color: white; font: inherit; font-weight: 800; cursor: pointer; }
@media (max-width: 520px) {
  .tabs { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr; }
  .data-list div { grid-template-columns: 1fr; gap: 4px; }
  h1 { font-size: 26px; }
}

.compact-list { margin-bottom: 16px; }
.section-title { margin: 18px 0 10px; color: var(--accent-strong); font-family: var(--font-cond); font-size: 16px; text-transform: uppercase; letter-spacing: .05em; }
.mini-list { display: grid; gap: 10px; }
.request-detail.always { display: block; margin-top: 8px; padding-top: 8px; }