/* AICON Design System 2025-10-30 tokens (fp05-00). Shared by sample1 and sample2. */
:root {
  --gray-100: #f7f9fc; --gray-200: #e6eaed; --gray-300: #ced3d7; --gray-500: #8e9296; --gray-600: #676a6d; --gray-700: #454749; --gray-900: #1d1e1e;
  --brand-100: #edf5fa; --brand-200: #acdcff; --brand-600: #137eca; --brand-700: #0562a4; --brand-800: #01497c; --brand-900: #003153;
  --error-100: #ffd5dd; --error-700: #a60422; --warning-100: #ffedd5; --warning-800: #7d4701; --success-100: #d5ffea; --success-800: #017d3f;
  --shadow-sm: 0 1px 3px rgb(16 24 40 / 10%), 0 1px 2px rgb(16 24 40 / 6%);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--gray-100); color: var(--gray-900); font-family: "Pretendard Variable", Pretendard, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif; font-size: 16px; line-height: 1.5; }
a { color: var(--brand-700); font-weight: 600; text-decoration: none; }
a:hover { color: var(--brand-800); text-decoration: underline; }
:is(a, button):focus-visible { outline: 3px solid var(--brand-200); outline-offset: 2px; }
h1:focus { outline: none; }
code { padding: 2px 4px; border-radius: 4px; background: var(--gray-100); font-size: .875em; }

.header { position: sticky; top: 0; z-index: 1; background: #fff; border-bottom: 1px solid var(--gray-200); }
.header-inner { display: flex; align-items: center; gap: 16px; width: min(100%, 1024px); min-height: 64px; margin: 0 auto; padding: 0 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--brand-900); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand img { display: block; width: 96px; height: auto; }
.brand span { border-inline-start: 1px solid var(--gray-300); padding-inline-start: 12px; font-size: 14px; }
.stage { padding: 4px 8px; border-radius: 999px; background: var(--warning-100); color: var(--warning-800); font-size: 12px; font-style: normal; font-weight: 700; line-height: 1; letter-spacing: .04em; }
.nav { display: flex; flex-wrap: wrap; gap: 4px; margin-inline-start: auto; }
.nav a { padding: 8px 12px; border-radius: 8px; color: var(--gray-700); font-size: 14px; font-weight: 600; }
.nav a:hover { background: var(--gray-100); text-decoration: none; }
.account { display: flex; align-items: center; gap: 12px; }
.account-name { max-width: 220px; color: var(--gray-700); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.main { width: min(100%, 1024px); margin: 0 auto; padding: 40px 24px 64px; }
.page-title { margin: 0 0 8px; color: var(--brand-900); font-size: 30px; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; word-break: keep-all; }
.page-lead { margin: 0 0 32px; color: var(--gray-600); word-break: keep-all; }
.card { margin-bottom: 24px; padding: 24px; border: 1px solid var(--gray-200); border-radius: 16px; background: #fff; box-shadow: var(--shadow-sm); }
.card h2 { margin: 0 0 4px; font-size: 18px; font-weight: 700; line-height: 1.3; }
.card > p { margin: 0 0 16px; color: var(--gray-600); font-size: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.grid .card { margin-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 44px; padding: 10px 16px; border: 1px solid transparent; border-radius: 8px; font: inherit; font-size: 16px; font-weight: 600; line-height: 1; text-decoration: none; cursor: pointer; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand-700); color: #fff; }
.btn-primary:hover { background: var(--brand-800); color: #fff; }
.btn-secondary { border-color: var(--gray-300); background: #fff; color: var(--gray-900); box-shadow: 0 1px 2px rgb(16 24 40 / 5%); }
.btn-secondary:hover { border-color: var(--gray-500); background: var(--gray-100); color: var(--gray-900); }
.btn-sm { min-height: 36px; padding: 8px 12px; font-size: 14px; }
.btn:disabled { border-color: transparent; background: var(--gray-200); color: var(--gray-500); cursor: wait; }

.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 14px; font-weight: 600; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-on { background: var(--success-100); color: var(--success-800); }
.status-off { background: var(--gray-200); color: var(--gray-700); }
.alert { margin: 16px 0 0; padding: 12px 16px; border: 1px solid var(--brand-200); border-radius: 8px; background: var(--brand-100); color: var(--brand-800); font-size: 14px; }
.alert-error { border-color: var(--error-100); background: #fff5f7; color: var(--error-700); }

.table-wrap { overflow-x: auto; border: 1px solid var(--gray-200); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 16px; border-bottom: 1px solid var(--gray-200); text-align: start; vertical-align: top; }
th { background: var(--gray-100); color: var(--gray-600); font-weight: 600; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.key { width: 30%; color: var(--gray-700); font-family: ui-monospace, Consolas, monospace; white-space: nowrap; }
td.value { font-family: ui-monospace, Consolas, monospace; overflow-wrap: anywhere; }
pre { margin: 16px 0 0; padding: 16px; border-radius: 8px; background: var(--brand-900); color: #e6eaed; font-size: 13px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0; padding: 0; list-style: none; font-size: 14px; }
.footer { padding: 24px; border-top: 1px solid var(--gray-200); color: var(--gray-600); font-size: 12px; text-align: center; }

@media (max-width: 640px) {
  .header-inner { flex-wrap: wrap; padding: 12px 16px; }
  .nav { order: 3; width: 100%; margin: 0; }
  .account { margin-inline-start: auto; }
  .account-name { display: none; }
  .main { padding: 24px 16px 48px; }
  .page-title { font-size: 24px; }
  .card { padding: 20px; }
}

/* Blazor loading and error UI */
.loading { display: grid; place-items: center; min-height: 100vh; color: var(--gray-600); }
#blazor-error-ui { display: none; position: fixed; inset: auto 0 0; z-index: 10; padding: 12px 16px; background: var(--warning-100); color: var(--warning-800); }
#blazor-error-ui .dismiss { float: right; cursor: pointer; }