:root {
  color-scheme: dark;
  --bg: #071217;
  --panel: rgba(13, 29, 36, 0.88);
  --panel-strong: #10242c;
  --line: rgba(161, 220, 235, 0.18);
  --text: #edfaff;
  --muted: #9db7c0;
  --mint: #b8ffca;
  --cyan: #72e5ff;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 12% 0%, #173a42, transparent 38rem), var(--bg); }
a { color: inherit; }
button, input { font: inherit; }
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 4; padding: 0.7rem 1rem; border-radius: 0.5rem; background: var(--mint); color: #071217; font-weight: 800; }
.skip-link:focus { top: 1rem; }
.recovery-shell { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; padding: 1.25rem 0 4rem; }
.recovery-header { padding: 0.5rem 0 2.5rem; }
.recovery-nav { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-bottom: 4rem; }
.recovery-nav a { padding: 0.55rem 0.8rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); text-decoration: none; }
.recovery-nav a:hover, .recovery-nav a:focus-visible { border-color: var(--cyan); color: var(--text); }
.recovery-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, 23rem); gap: 2rem; align-items: end; }
.eyebrow { margin: 0 0 0.65rem; color: var(--cyan); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 12ch; margin-bottom: 1rem; font-size: clamp(3rem, 8vw, 6.8rem); line-height: 0.9; letter-spacing: -0.07em; }
h2 { margin-bottom: 0.8rem; font-size: clamp(1.3rem, 2vw, 2rem); letter-spacing: -0.03em; }
.hero-copy { max-width: 42rem; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.boundary-card, .metric-card, .panel { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(20, 51, 58, 0.82), var(--panel)); box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.22); }
.boundary-card { display: grid; gap: 0.5rem; padding: 1.2rem; border-radius: 1rem; }
.boundary-card span, .metric-card span { color: var(--muted); font-size: 0.78rem; }
.boundary-card strong { color: var(--mint); font-size: 1.2rem; }
.boundary-card small { color: var(--muted); line-height: 1.45; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin-bottom: 0.75rem; }
.metric-card { display: grid; gap: 0.45rem; min-height: 7rem; padding: 1rem; border-radius: 0.8rem; }
.metric-card strong { font-size: 1.25rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recovery-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0.75rem; margin-bottom: 0.75rem; }
.panel { padding: 1.25rem; border-radius: 1rem; }
.panel > p:not(.eyebrow), .action-panel p:not(.eyebrow) { color: var(--muted); line-height: 1.55; }
.action-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.4rem 0 0.8rem; }
.primary-button, .secondary-button { display: inline-flex; min-height: 2.75rem; align-items: center; justify-content: center; padding: 0.7rem 1rem; border: 1px solid var(--line); border-radius: 0.65rem; cursor: pointer; font-weight: 800; }
.primary-button { border-color: transparent; background: var(--mint); color: #071217; }
.secondary-button { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.primary-button:hover, .primary-button:focus-visible, .secondary-button:hover, .secondary-button:focus-visible { border-color: var(--cyan); transform: translateY(-1px); }
button:disabled { cursor: not-allowed; opacity: 0.45; transform: none; }
.file-button { position: relative; overflow: hidden; }
.file-button input { position: absolute; inset: 0; width: 100%; height: 100%; cursor: pointer; opacity: 0; }
.status-line { min-height: 1.5rem; margin-bottom: 0; font-family: var(--mono); font-size: 0.78rem; }
.panel-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.state-pill { padding: 0.35rem 0.55rem; border-radius: 999px; background: rgba(114, 229, 255, 0.12); color: var(--cyan); font-family: var(--mono); font-size: 0.68rem; }
.preview-panel pre { min-height: 15rem; max-height: 24rem; overflow: auto; margin: 1.2rem 0 0; padding: 1rem; border: 1px solid var(--line); border-radius: 0.7rem; background: rgba(0, 0, 0, 0.24); color: #c8e5ed; font-family: var(--mono); font-size: 0.75rem; line-height: 1.6; white-space: pre-wrap; }
.inventory-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 0.55rem; }
.inventory-item { display: grid; gap: 0.25rem; padding: 0.75rem; border: 1px solid var(--line); border-radius: 0.65rem; background: rgba(0, 0, 0, 0.16); }
.inventory-item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inventory-item small { color: var(--muted); }
.inventory-empty { color: var(--muted); }
@media (max-width: 800px) { .recovery-hero, .recovery-grid { grid-template-columns: 1fr; } .metric-grid { grid-template-columns: repeat(2, 1fr); } .recovery-nav { margin-bottom: 2.5rem; } }
@media (max-width: 440px) { .recovery-shell { width: min(100% - 1rem, 1180px); } .metric-grid { gap: 0.5rem; } .metric-card { min-height: 6rem; padding: 0.75rem; } .action-row > * { width: 100%; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; } }