/* RTS admin: dark studio palette from the design canvas (brick + gold). */
:root {
  --ground: #15110E; --panel: #1F1915; --panel2: #2A221D; --line: #3B312A;
  --text: #F2EADC; --muted: #B9AC9B; --gold: #D9A74A; --brick: #A33A32;
  --warn: #F2A27A;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--text);
       font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif; }
a { color: var(--gold); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
       padding: 14px 24px; background: #100D0B; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .04em; color: var(--gold); flex: 1 1 auto; }
.env { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
       padding: 4px 10px; border-radius: 999px; background: var(--panel2); color: var(--muted); }
.env-live { background: #5A1F19; color: #FFD9CF; }
.env-staging { background: #1A2624; color: #8FC7BC; }
.who { color: var(--muted); }

main { padding: 40px 24px 64px; margin: 0 auto; }
main.narrow { max-width: 460px; }
h1 { font-size: 28px; line-height: 1.2; margin: 0 0 20px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
        padding: 20px; display: flex; flex-direction: column; gap: 16px; margin: 0 0 16px; }
.card p { margin: 0; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
input { height: 44px; padding: 0 12px; font-size: 16px; color: var(--text);
        background: var(--ground); border: 1px solid #4A3D33; border-radius: 8px; }
input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

button, .button { font: inherit; cursor: pointer; }
.primary { min-height: 44px; padding: 0 20px; border: 0; border-radius: 8px;
           background: var(--gold); color: #1A120C; font-weight: 700;
           display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.link { background: none; border: 0; padding: 8px 0; color: var(--gold); text-decoration: underline; }
form.inline { display: inline; margin: 0; }

.alert { padding: 12px 14px; border-radius: 8px; border: 1px solid #E0743C;
         background: #2E1A12; color: var(--warn); }
.hint { color: var(--muted); font-size: 14px; }
.warn { color: var(--warn); }

.steps { padding-left: 20px; display: flex; flex-direction: column; gap: 12px; }
.qr { margin: 12px 0; padding: 12px; background: #fff; border-radius: 8px; width: max-content; }
.qr img { display: block; }
.key code { font-size: 15px; letter-spacing: .05em; word-break: break-all; }
.codes { list-style: none; padding: 16px; margin: 0 0 20px; display: grid;
         grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px;
         background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.codes code { font-size: 17px; letter-spacing: .06em; }