/* AIGateway 管理画面（ポータル・SSO と同じ明るい暖色） */
:root {
  --sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", Meiryo, system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
  --bg: #f7f1e8; --panel: #fffaf3; --line: rgba(60, 40, 20, .12); --line-2: rgba(60, 40, 20, .24);
  --ink: #2a1f15; --ink-2: #5c4b39; --ink-3: #75644f;
  --amber: #a8681a; --ember: #b2532a; --open: #22744d; --danger: #b23a2a; --warn: #9a6b00;
  --shadow: 0 18px 40px -28px rgba(80, 50, 20, .45);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14.5px/1.7 var(--sans); }
a { color: var(--amber); }
.shell { width: min(1240px, 100% - 32px); margin-inline: auto; }
.topbar { position: sticky; top: 0; z-index: 5; background: rgba(247, 241, 232, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; gap: 24px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; }
.brand small { color: var(--ink-3); font-weight: 700; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--amber), var(--ember)); color: #fff; font-size: 12px; font-weight: 900; }
.nav { display: flex; gap: 6px; }
.nav a { padding: 6px 14px; border-radius: 999px; color: var(--ink-2); text-decoration: none; font-weight: 700; }
.nav a:hover { background: rgba(168, 104, 26, .08); }
.nav a.is-active { background: rgba(168, 104, 26, .14); color: var(--amber); }
.main { padding: 28px 0 60px; display: grid; gap: 18px; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; }
h1 { margin: 0 0 4px; font-size: 26px; }
.lead, .crumb { margin: 0; color: var(--ink-2); }
.crumb a { text-decoration: none; font-weight: 700; }
.actions, .form-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.actions form { margin: 0; }
.panel { padding: 18px 20px; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); box-shadow: var(--shadow); }
.notice { padding: 12px 16px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--panel); font-weight: 700; }
.notice-success { border-color: rgba(34, 116, 77, .4); }
.notice-danger { border-color: rgba(178, 58, 42, .5); color: var(--danger); }
.notice-warning { border-color: rgba(154, 107, 0, .45); color: var(--warn); }
.key-once { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.key-once code { display: block; margin-top: 6px; padding: 8px 12px; border-radius: 10px; background: #fff; border: 1px dashed var(--line-2); word-break: break-all; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent; font: 700 14px var(--sans); text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--amber), var(--ember)); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn-danger { background: transparent; border-color: rgba(178, 58, 42, .45); color: var(--danger); }
.btn-sm { min-height: 32px; padding: 0 12px; font-size: 13px; }
.table-wrap { overflow-x: auto; padding: 6px 8px; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; color: var(--ink-3); letter-spacing: .04em; padding: 10px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.right { text-align: right; } .nowrap { white-space: nowrap; }
.inline { display: inline; margin: 0; }
.mono { font-family: var(--mono); } .small { font-size: 12.5px; } .muted { color: var(--ink-3); } .d-block { display: block; }
.empty { text-align: center; color: var(--ink-3); padding: 28px; }
.tag { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 800; background: rgba(60, 40, 20, .08); color: var(--ink-2); }
.tag-warn { background: rgba(154, 107, 0, .14); color: var(--warn); }
.form { display: grid; gap: 18px; }
.row { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; }
.inline-form { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; }
.grow { flex: 1 1 280px; }
.field { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field > span, .field > legend { font-size: 13px; font-weight: 800; color: var(--ink-2); padding: 0; }
.input { width: 100%; min-height: 42px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--line-2); background: #fff; color: var(--ink); font: 14.5px var(--sans); }
.input.mono { font-family: var(--mono); font-size: 14px; }
.input:focus { outline: 0; border-color: var(--amber); box-shadow: 0 0 0 4px rgba(168, 104, 26, .15); }
.hint { color: var(--ink-3); font-size: 12.5px; }
.hint.warn { color: var(--danger); font-weight: 700; }
.radio { display: flex; gap: 8px; align-items: center; font-size: 14px; cursor: pointer; }
.radio input { accent-color: var(--amber); }
.prices { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.money { position: relative; }
.money i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-style: normal; }
.money .input { padding-left: 26px; }
.req { font-style: normal; font-size: 11px; color: var(--danger); margin-left: 4px; }
.status-grid { display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; }
.status-grid > div { display: grid; gap: 2px; }
.status-grid form { margin: 0 0 0 auto; }
.text-ok { color: var(--open); } .text-warn { color: var(--warn); }

.cost-box { padding: 12px 14px; border-radius: 14px; background: #fff; border: 1px dashed var(--line-2); }
.max-row td { border-top: 1px solid var(--line-2); }
.table.small td, .table.small th { padding: 6px 10px; }
.tag-auto { background: rgba(34, 116, 77, .12); color: var(--open); margin-left: 6px; }
.auto-box h2 { margin: 0 0 4px; font-size: 18px; }
.auto-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: flex-start; }
.auto-head form { margin: 0; }
.notice-warning a, .notice-danger a { color: inherit; }
.login-panel { width: min(460px, 100%); margin: 40px auto; }
.model-description-input { padding: 10px 12px; line-height: 1.7; resize: vertical; }