/* FBViews Availability Admin — matches the FBViews theme tokens */
:root {
  --primary: #2457E7; --primary-hover: #1C46C4; --primary-soft: #EAF0FD; --navy: #101828; --cyan: #06B6D4;
  --bg: #F8FAFC; --surface: #FFFFFF; --surface-2: #F8FAFC; --text: #172033; --text-2: #475569; --text-3: #64748B;
  --border: #E5EAF2; --border-strong: #CBD5E1;
  --green: #059669; --green-soft: #ECFDF5; --amber: #B45309; --amber-soft: #FFFBEB; --red: #DC2626; --red-soft: #FEF2F2; --blue-soft: #F0F9FF;
  --radius: 12px; --shadow: 0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 4px; letter-spacing: -.02em; }
h2 { font-size: 1.05rem; margin: 0 0 12px; }
h3 { font-size: .95rem; margin: 0 0 8px; }
p { margin: 0 0 10px; color: var(--text-2); }
code, pre { font-family: var(--mono); font-size: .82rem; }
pre { background: #0B1324; color: #CBD5E1; padding: 14px; border-radius: 10px; overflow: auto; max-height: 360px; margin: 0; }
.boot { padding: 40px; color: var(--text-3); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* layout */
.shell { display: grid; grid-template-columns: 230px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--navy); color: #A9B6CA; padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; padding: 4px 8px 18px; font-size: 1rem; }
.brand i { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--primary), var(--cyan)); display: inline-block; }
.brand small { display: block; font-weight: 500; color: #7C8BA3; font-size: .72rem; }
.nav a { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; border-radius: 9px; color: #B6C2D4; font-weight: 500; margin-bottom: 2px; }
.nav a:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.nav a.active { background: rgba(36,87,231,.28); color: #fff; }
.side-foot { margin-top: 20px; padding: 12px; border-top: 1px solid rgba(255,255,255,.08); font-size: .8rem; }
.side-foot button { margin-top: 8px; }
.main { padding: 26px 30px 60px; min-width: 0; }
.head { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; justify-content: space-between; margin-bottom: 20px; }
.head p { margin: 0; }
.btn.menu-btn { display: none; }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 250px; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
  .side.open { transform: none; }
  .main { padding: 18px 16px 60px; }
  .btn.menu-btn { display: inline-flex; margin-bottom: 12px; }
}

/* components */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; min-width: 0; }
.card.flush { padding: 0; overflow: hidden; }
.card.flush > .card-head { padding: 14px 18px; border-bottom: 1px solid var(--border); }
.card-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card.flush > .card-head { margin: 0; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat b { display: block; font-size: 1.45rem; letter-spacing: -.02em; }
.stat span { color: var(--text-3); font-size: .8rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 7px 14px; border-radius: 9px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); font: 600 .85rem var(--font); cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.danger { color: var(--red); border-color: #FCA5A5; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.sm { min-height: 30px; padding: 4px 10px; font-size: .78rem; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.side .btn { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.15); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row.end { justify-content: flex-end; }
.spacer { flex: 1 1 auto; }
label { display: block; font-weight: 600; font-size: .8rem; margin-bottom: 4px; color: var(--text); }
.field { margin-bottom: 12px; min-width: 0; }
.hint { font-size: .76rem; color: var(--text-3); margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search], input[type=datetime-local], select, textarea {
  width: 100%; min-height: 38px; padding: 8px 11px; border: 1px solid var(--border-strong); border-radius: 9px; background: var(--surface); color: var(--text); font: 14px var(--font);
}
textarea { min-height: 110px; font-family: var(--mono); font-size: .82rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(36,87,231,.2); }
.check { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }
.fields { display: grid; gap: 0 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
fieldset { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px 4px; margin: 0 0 12px; }
legend { font-weight: 700; font-size: .8rem; padding: 0 6px; color: var(--text-2); }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--border); }
.toolbar input[type=search] { max-width: 280px; }
.toolbar select { width: auto; }

/* tables */
.tw { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .84rem; }
th { text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); background: var(--surface-2); padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th.sortable { cursor: pointer; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #FBFCFE; }
td.num { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: .8rem; }
.muted { color: var(--text-3); }
.empty { padding: 30px; text-align: center; color: var(--text-3); }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 10px 18px; border-top: 1px solid var(--border); }

/* badges */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-weight: 700; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); white-space: nowrap; }
.badge.green { background: var(--green-soft); color: var(--green); border-color: transparent; }
.badge.amber { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.badge.red { background: var(--red-soft); color: var(--red); border-color: transparent; }
.badge.blue { background: var(--primary-soft); color: var(--primary); border-color: transparent; }
.badge.cyan { background: var(--blue-soft); color: #0369A1; border-color: transparent; }
.alert { padding: 10px 14px; border-radius: 10px; margin-bottom: 10px; border: 1px solid; font-size: .85rem; display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; }
.alert.CRITICAL { background: var(--red-soft); border-color: #FCA5A5; color: #991B1B; }
.alert.WARNING { background: var(--amber-soft); border-color: #FCD34D; color: #92400E; }
.alert.INFO { background: var(--blue-soft); border-color: #BAE6FD; color: #075985; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(600px 300px at 20% 0%, rgba(36,87,231,.18), transparent 60%), var(--bg); }
.login .card { width: 100%; max-width: 380px; padding: 26px; }
.error { color: var(--red); font-size: .85rem; margin: 6px 0 10px; min-height: 1em; }

/* toast & modal */
.toast { position: fixed; right: 18px; bottom: 18px; z-index: 100; background: var(--navy); color: #fff; padding: 11px 16px; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.25); max-width: 420px; font-size: .88rem; }
.toast.err { background: #991B1B; }
.modal { border: 0; padding: 0; border-radius: 14px; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 40px); box-shadow: 0 30px 60px rgba(0,0,0,.3); }
.modal::backdrop { background: rgba(2,6,23,.55); }
.modal-body { padding: 22px; max-height: calc(100vh - 40px); overflow-y: auto; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: .85rem; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.hide { display: none !important; }
.mt { margin-top: 16px; }
.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 8px; color: var(--text-2); }
details.card > summary { cursor: pointer; list-style: none; }
details.card > summary::-webkit-details-marker { display: none; }
details.card > summary::before { content: "▸ "; color: var(--text-3); }
details.card[open] > summary::before { content: "▾ "; }