/* Surgical Sandbox - colours and type from Sandbox/Surgical_Sandbox_Brand_Identity.md */
:root {
    --navy: #0B1F35; --blue: #168FD1; --cyan: #55C5F1; --teal: #27AFA6; --gold: #E9B45B;
    --bg: #F7F9FB; --surface: #FFFFFF; --text: #0B1F35; --muted: #536575; --border: #DDE4EA;
    --link: #0F6FA6; --danger: #B3261E; --code-bg: #0B1F35; --code-text: #F7F9FB;
    --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #071523; --surface: #0B1F35; --text: #F7F9FB; --muted: #AAB8C5; --border: #1D3650;
        --link: #55C5F1; --danger: #FF8A80; --code-bg: #04101C;
    }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.6 var(--sans); }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--blue); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-weight: 700; font-size: clamp(2rem, 5vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-weight: 600; font-size: 1.5rem; letter-spacing: -.01em; }
h3 { font-weight: 600; font-size: 1.1rem; }
p { margin: 0 0 1em; }
code, kbd, pre, .mono { font-family: var(--mono); font-size: .9em; }
code { background: color-mix(in srgb, var(--blue) 12%, transparent); padding: .1em .35em; border-radius: 5px; overflow-wrap: anywhere; }
pre { background: var(--code-bg); color: var(--code-text); padding: 14px 16px; border-radius: 10px; overflow-x: auto; margin: 0 0 1em; }
pre code { background: none; padding: 0; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 560px; }

/* navigation */
.nav { background: var(--surface); border-bottom: 1px solid var(--border); }
.nav .wrap { display: flex; align-items: center; gap: 16px; min-height: 68px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; margin-right: auto; }
.brand img { height: 42px; width: auto; }
.brand span span { color: var(--blue); }
.nav a.plain { color: var(--text); text-decoration: none; font-weight: 500; padding: 10px 6px; }
.nav a.plain:hover { color: var(--blue); }
.nav form { margin: 0; }

/* buttons */
.btn { display: inline-block; font: 600 1rem var(--sans); padding: 12px 20px; border-radius: 10px; border: 2px solid var(--blue); background: var(--blue); color: #fff; text-decoration: none; cursor: pointer; min-height: 48px; }
.btn:hover { background: #1279B3; border-color: #1279B3; color: #fff; }
.btn.ghost { background: transparent; color: var(--link); }
.btn.ghost:hover { background: color-mix(in srgb, var(--blue) 12%, transparent); color: var(--link); }
.btn.small { padding: 6px 12px; min-height: 38px; font-size: .9rem; border-radius: 8px; }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.link { background: none; border: none; color: var(--text); font-weight: 500; padding: 10px 6px; min-height: 0; }

/* hero */
.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 34em; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 18px; }
.hero .logo { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 24px; }
.hero .logo img { display: block; width: 100%; height: auto; }
.flow { font-family: var(--mono); color: var(--blue); font-size: .92rem; }
.eyebrow { font: 600 .8rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.eyebrow.gold { color: #9A6A12; }
@media (prefers-color-scheme: dark) { .eyebrow.gold { color: var(--gold); } }

/* sections and cards */
section { padding: 36px 0; }
.band { background: var(--navy); color: #F7F9FB; }
.band h2 { color: #fff; }
.band .muted { color: #AAB8C5; }
.band a { color: var(--cyan); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 22px; box-shadow: 0 1px 2px rgba(11, 31, 53, .05); }
.card p:last-child { margin-bottom: 0; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.steps li { counter-increment: s; padding-top: 6px; }
.steps li::before { content: "0" counter(s); display: block; font: 700 2rem var(--sans); color: var(--cyan); opacity: .9; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }

/* forms */
form.stack { display: grid; gap: 16px; }
label { font-weight: 500; display: block; margin-bottom: 6px; }
.hint { color: var(--muted); font-size: .88rem; font-weight: 400; margin-top: 4px; }
input[type=text], input[type=email], input[type=password], textarea {
    width: 100%; font: 400 1rem var(--sans); padding: 12px; border-radius: 10px; border: 1px solid #8A9AA8;
    background: var(--surface); color: var(--text); min-height: 48px; }
textarea { min-height: 110px; resize: vertical; }
input.mono, textarea.mono { font-family: var(--mono); }
textarea.email { font-size: .85rem; line-height: 1.5; min-height: 520px; }
kbd { border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 5px; padding: .05em .4em; background: var(--surface); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: 22px; height: 22px; margin-top: 3px; flex: none; }
.hp { position: absolute; left: -9999px; }
.notice { border-radius: 10px; padding: 12px 14px; border: 1px solid var(--border); border-left: 5px solid var(--blue); background: var(--surface); margin: 0 0 16px; overflow-wrap: anywhere; }
.notice.error { border-left-color: var(--danger); }
.notice.ok { border-left-color: var(--teal); }
.notice.tip { border-left-color: var(--gold); }
.notice.important { border: 2px solid var(--gold); border-left-width: 8px; padding: 18px 20px; }
.notice.important h2 { font-size: 1.2rem; }
.notice.important ul { margin: 0; padding-left: 1.2em; }
.notice.important li { margin-bottom: 6px; }
section.tight { padding: 8px 0 0; }
.notice.link { border-left-color: var(--gold); font-family: var(--mono); font-size: .88rem; user-select: all; }

/* status labels: always text, never colour alone */
.tag { display: inline-block; font: 600 .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; border: 1.5px solid currentColor; white-space: nowrap; }
.tag.pending { color: #9A6A12; } .tag.approved { color: var(--link); } .tag.active { color: #177A73; }
.tag.disabled, .tag.rejected, .tag.failed { color: var(--danger); } .tag.queued { color: var(--muted); } .tag.done { color: #177A73; }
@media (prefers-color-scheme: dark) { .tag.pending { color: var(--gold); } .tag.active, .tag.done { color: var(--teal); } }

/* admin */
.acct { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px; margin-bottom: 14px; }
.acct header { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; margin-bottom: 6px; }
.acct header strong { font-size: 1.1rem; }
.acct .meta { color: var(--muted); font-size: .9rem; overflow-wrap: anywhere; }
.acct .reason { margin: 10px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.acct .actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.acct .actions form { margin: 0; }
.acct .notes { display: flex; gap: 8px; margin-top: 10px; }
.acct .notes input { min-height: 38px; padding: 6px 10px; font-size: .9rem; }
.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .88rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
td pre { font-size: .78rem; margin: 6px 0 0; max-height: 220px; white-space: pre-wrap; }
details summary { cursor: pointer; }

footer { border-top: 1px solid var(--border); padding: 26px 0 40px; color: var(--muted); font-size: .9rem; margin-top: 30px; }
footer strong { color: var(--text); }
footer p { max-width: 70ch; }

@media (max-width: 760px) {
    .hero { padding-top: 32px; }
    .hero .wrap { grid-template-columns: 1fr; }
    .hero .logo { max-width: 300px; }
    .nav a.hide-small { display: none; }
}