/* Migration Portal. Brand colors come from /brand.css.php (--brand, --brand-accent, --brand-dark). */
:root {
    --brand: #3C90E6;
    --brand-accent: #03B67C;
    --brand-dark: #0B1A33;
    --bg: #f4f7fb;
    --card: #ffffff;
    --text: #1b2433;
    --muted: #5d6b80;
    --line: #dbe3ee;
    --danger: #c62f3b;
    --warn-bg: #fff6e0;
    --radius: 10px;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0b1424;
        --card: #13203a;
        --text: #e8eef8;
        --muted: #9aaac2;
        --line: #26365a;
        --warn-bg: #3a2f12;
    }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
}
a { color: var(--brand); }
h1 { font-size: 1.5rem; margin: 0 0 .5rem; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }

.topbar {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    padding: 12px 20px; background: var(--brand-dark); color: #fff;
}
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.brand .logo { height: 26px; width: auto; }
.brand-name { font-weight: 700; font-size: 1.2rem; }
.brand-sub { font-size: .85rem; opacity: .8; border-left: 1px solid rgba(255,255,255,.3); padding-left: 12px; }
.area-staff .topbar { border-bottom: 3px solid var(--brand-accent); }
.nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.nav a, .nav .link { color: #fff; text-decoration: none; font-size: .95rem; }
.nav a:hover, .nav .link:hover { text-decoration: underline; }

.wrap { max-width: 1100px; margin: 24px auto; padding: 0 16px; }
.card {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 20px 22px; margin-bottom: 18px;
}
.card.narrow { max-width: 520px; margin-left: auto; margin-right: auto; }
.foot { text-align: center; color: var(--muted); font-size: .85rem; padding: 24px 16px 40px; }

label { display: block; font-weight: 600; margin: 14px 0 4px; font-size: .95rem; }
input, select, textarea {
    width: 100%; padding: 10px 12px; font: inherit; color: var(--text);
    background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.hint { font-size: .85rem; color: var(--muted); margin: 4px 0 0; }

.btn {
    display: inline-block; padding: 9px 16px; margin-top: 16px; font: inherit; font-weight: 600;
    border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--text);
    cursor: pointer; text-decoration: none;
}
.btn:hover { border-color: var(--brand); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.small { padding: 5px 10px; font-size: .85rem; margin-top: 0; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--brand); cursor: pointer; text-decoration: underline; }
form.inline { display: inline; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.actions .btn { margin-top: 0; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.tight select { width: auto; padding: 5px 8px; }
.row select, .row input { width: auto; flex: 1 1 200px; }
.row .btn { margin-top: 0; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 16px; }
.filters input { flex: 2 1 220px; width: auto; }
.filters select { flex: 1 1 140px; width: auto; }
.filters .btn { margin-top: 0; }

.notice { padding: 12px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--line); background: var(--card); }
.notice.success { border-color: var(--brand-accent); }
.notice.error { border-color: var(--danger); color: var(--danger); }
.notice.info { border-color: var(--brand); }

.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mt { margin-top: 16px; }

.kv { display: grid; gap: 8px; margin: 12px 0; }
.kv > div { display: grid; grid-template-columns: 190px 1fr; gap: 12px; }
.kv .k { color: var(--muted); }
@media (max-width: 560px) { .kv > div { grid-template-columns: 1fr; gap: 0; } }
.secret-key { font-size: 1.05rem; letter-spacing: .05em; word-break: break-all; }
.steps li { margin-bottom: 12px; }

.badge {
    display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .8rem; font-weight: 600;
    background: var(--line); color: var(--text);
}
.badge.status-active, .badge.status-complete { background: var(--brand-accent); color: #fff; }
.badge.status-in_progress { background: var(--brand); color: #fff; }
.badge.status-invited { background: var(--warn-bg); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .85rem; color: var(--muted); font-weight: 600; }
tr.inactive td { opacity: .55; }

.linkbox { border: 2px dashed var(--brand); border-radius: var(--radius); padding: 14px 16px; }
.copyrow { display: flex; gap: 8px; }
.copyrow input { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; }
.copyrow .btn { margin-top: 0; }
details summary { cursor: pointer; color: var(--muted); margin-top: 8px; }
.qr-wrap { margin: 10px 0; }
canvas.qr { display: block; max-width: 100%; border-radius: 6px; }
canvas.qr[hidden] { display: none; }
.card.alert { border: 2px solid var(--danger); }
.reveal { padding: 4px 0 8px; }
dl.revealed { display: grid; grid-template-columns: 190px 1fr; gap: 6px 12px; margin: 0; }
dl.revealed dt { color: var(--muted); }
dl.revealed dd { margin: 0; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; word-break: break-all; }
dl.revealed .secret { font-family: ui-monospace, Consolas, monospace; background: var(--warn-bg); padding: 2px 6px; border-radius: 4px; }
@media (max-width: 560px) { dl.revealed { grid-template-columns: 1fr; } }
textarea { resize: vertical; }
/* Phase 3: banners, roadmap */
.banner { border: 1px solid var(--line); border-left: 5px solid var(--brand); background: var(--card); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 14px; }
.banner.kind-action { border-left-color: var(--danger); }
.banner.kind-success { border-left-color: var(--brand-accent); }
.banner.kind-warning { border-left-color: #e0a100; }
.banner-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.banner-body { margin: 8px 0; }
.banner-dismiss .btn { margin-top: 0; }
.badge.kind-action { background: var(--danger); color: #fff; }
.badge.kind-success { background: var(--brand-accent); color: #fff; }
.badge.kind-warning { background: var(--warn-bg); }
.badge.kind-info { background: var(--brand); color: #fff; }
.rm-progress { width: 100%; height: 10px; margin: 6px 0 14px; accent-color: var(--brand-accent); }
ol.roadmap { list-style: none; margin: 0; padding: 0; }
ol.roadmap li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
ol.roadmap li:last-child { border-bottom: 0; }
ol.roadmap .dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line); margin-top: 4px; }
ol.roadmap .st-in_progress .dot { border-color: var(--brand); background: var(--brand); }
ol.roadmap .st-done .dot { border-color: var(--brand-accent); background: var(--brand-accent); }
ol.roadmap .st-skipped { opacity: .6; }
.badge.st-in_progress { background: var(--brand); color: #fff; }
.badge.st-done { background: var(--brand-accent); color: #fff; }
.rm-note { margin-top: 6px; padding: 6px 10px; background: var(--bg); border-radius: 6px; font-size: .92rem; }
.roadmap-edit select { min-width: 130px; }
label.check { display: flex; gap: 8px; align-items: center; font-weight: 400; }
label.check input { width: auto; }
input.w-num { width: 70px; }
.error-text { color: var(--danger); font-weight: 600; }
h3 { font-size: 1rem; }
.card.due { border: 2px solid #e0a100; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
input[type="color"] { height: 42px; padding: 4px; }
.logo-preview { background: var(--brand-dark); padding: 10px 14px; border-radius: 8px; display: inline-block; }
.logo-preview img { height: 28px; display: block; }
/* Tabs (staff customer page) */
.page-title { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-bottom: 14px; }
.page-title h1 { margin: 0; }
.page-title .small { flex-basis: 100%; }
.tabbar { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 18px; }
.tabbar .tab {
    padding: 10px 14px; text-decoration: none; color: var(--muted); font-weight: 600; white-space: nowrap;
    border-bottom: 3px solid transparent; margin-bottom: -2px; border-radius: 6px 6px 0 0;
}
.tabbar .tab:hover { color: var(--text); background: var(--card); }
.tabbar .tab.active { color: var(--text); border-bottom-color: var(--brand); background: var(--card); }
.tabbar .tab:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }
.tab-count { display: inline-block; margin-left: 4px; padding: 0 7px; border-radius: 999px; font-size: .75rem; background: var(--line); color: var(--text); }
.tab-due .tab-count { background: #e0a100; color: #1b2433; }
.tab-panel[hidden] { display: none; }
pre.error-detail { white-space: pre-wrap; word-break: break-word; background: var(--bg); border: 1px solid var(--danger); border-radius: 8px; padding: 10px 12px; font-size: .85rem; }