:root {
  --bg: #f7f8fa;
  --panel: #ffffff;
  --panel-2: #f1f3f5;
  --fg: #1a1f26;
  --muted: #6b7280;
  --accent: #f6b042;
  --blue: #1e6fbf;
  --amber: #b8651b;
  --green: #2f8f4f;
  --red: #c1352f;
  --border: #e1e4e8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
}

header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

header h1 { font-size: 1rem; margin: 0; font-weight: 600; letter-spacing: 0.02em; }

main { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
}

.stat .label { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }
.stat .value { font-size: 2rem; font-weight: 600; margin-top: 0.25rem; }
.stat.available .value { color: var(--blue); }
.stat.claimed .value { color: var(--amber); }
.stat.provisioned .value { color: var(--green); }
.stat.discarded .value { color: var(--red); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.panel h2 {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.panel-body { padding: 1rem; }

form.wo-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

form.wo-form label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--muted);
}

form.wo-form input, form.wo-form select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 0.5rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

form.wo-form button {
  background: var(--accent);
  color: #000;
  border: 0;
  padding: 0 1.25rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  align-self: end;
  height: 36px;
}

table { width: 100%; border-collapse: collapse; }
table th, table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
table th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.06em; }
table td.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }

.pill {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.pill.AVAILABLE { background: rgba(30,111,191,0.10); color: var(--blue); }
.pill.CLAIMED { background: rgba(184,101,27,0.12); color: var(--amber); }
.pill.PROVISIONED { background: rgba(47,143,79,0.12); color: var(--green); }
.pill.DISCARDED { background: rgba(193,53,47,0.10); color: var(--red); }
.pill.GENERATING { background: rgba(184,101,27,0.12); color: var(--amber); }
.pill.READY { background: rgba(47,143,79,0.12); color: var(--green); }
.pill.FAILED { background: rgba(193,53,47,0.10); color: var(--red); }

tr.wo-row { cursor: pointer; }
tr.wo-row:hover { background: var(--panel-2); }
tr.wo-row:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.wo-error { color: var(--red); font-size: 0.7rem; margin-top: 0.15rem; max-width: 28ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.wo-link { color: var(--blue); text-decoration: none; }
.wo-link:hover { text-decoration: underline; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.6rem 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.chip .chip-clear {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  padding: 0 0.25rem;
}
.chip .chip-clear:hover { color: var(--red); }

.restore-btn {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
}
.restore-btn:hover { border-color: var(--blue); color: var(--blue); }

.records-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
  margin-bottom: 0.75rem;
}
.records-control {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.records-control select,
.records-control input[type="search"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 0.4rem 0.55rem;
  border-radius: 4px;
  font-size: 0.85rem;
  min-width: 11ch;
}
.records-search input { min-width: 22ch; font-family: ui-monospace, Menlo, Consolas, monospace; }

.records-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.25rem 0.1rem;
  font-size: 0.75rem;
  color: var(--muted);
}
.records-pager { display: flex; gap: 0.4rem; }
.page-btn {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
}
.page-btn:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
.page-btn:disabled { opacity: 0.4; cursor: default; }

.login {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 360px;
  margin: 10vh auto;
  padding: 2rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.login h1 { margin: 0 0 0.5rem 0; font-size: 1.25rem; }
.login label { display: flex; flex-direction: column; gap: 0.25rem; color: var(--muted); font-size: 0.75rem; }
.login input { background: var(--panel-2); border: 1px solid var(--border); color: var(--fg); padding: 0.6rem; border-radius: 4px; }
.login button { background: var(--accent); color: #000; padding: 0.7rem; border: 0; border-radius: 4px; font-weight: 600; cursor: pointer; }
.login .error { color: var(--red); font-size: 0.85rem; }

.flash { padding: 0.5rem 0.75rem; margin: 0.5rem 0; border-radius: 4px; font-size: 0.85rem; }
.flash.ok { background: rgba(47,143,79,0.12); color: var(--green); }
.flash.err { background: rgba(193,53,47,0.10); color: var(--red); }

.qr-dialog {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  background: var(--panel);
  color: var(--fg);
  box-shadow: 0 20px 48px rgba(15,20,25,0.18);
  width: min(420px, 92vw);
}
.qr-dialog::backdrop { background: rgba(15,20,25,0.45); }
.qr-dialog #qr-dialog-body {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 8px;
  padding: 1rem;
}
.qr-dialog #qr-dialog-body svg {
  width: 100%;
  height: auto;
  max-width: 360px;
  display: block;
}
.qr-dialog-close {
  margin-top: 1rem;
  display: flex;
  justify-content: flex-end;
}
.qr-dialog-close button {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}
.qr-dialog-close button:hover { background: var(--border); }