:root {
  --ink: #1c1c1c; --muted: #767676; --line: #ddd;
  --accent: #1a4f8b; --ok: #1e7d38; --warn: #b7791f; --err: #b02a2a;
  --bg: #f6f6f4; --card: #fff;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 .8rem; }
h2 { font-size: 1.05rem; margin: 1.4rem 0 .5rem; }
main { max-width: 1180px; margin: 0 auto; padding: 1rem 1.2rem 3rem; }

.topbar { display: flex; align-items: center; gap: 1.2rem; background: #22364a; color: #fff; padding: .55rem 1.2rem; }
.topbar .brand { color: #fff; font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.topbar nav { display: flex; gap: .9rem; flex: 1; }
.topbar nav a { color: #cfd9e4; text-decoration: none; padding: .2rem 0; }
.topbar nav a.active, .topbar nav a:hover { color: #fff; border-bottom: 2px solid #fff; }
.userbox { display: flex; gap: .6rem; align-items: center; color: #cfd9e4; font-size: .9rem; }

button, .button {
  display: inline-block; background: #fff; color: var(--ink); border: 1px solid #bbb;
  border-radius: 5px; padding: .38rem .8rem; font-size: .92rem; text-decoration: none; cursor: pointer;
}
button:hover, .button:hover { border-color: var(--accent); color: var(--accent); }
.button-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button-primary:hover { background: #143c6b; color: #fff; }
.button-danger { border-color: var(--err); color: var(--err); }
.linklike { border: none; background: none; color: var(--accent); text-decoration: underline; padding: 0; font-size: inherit; cursor: pointer; }

input, select, textarea { font: inherit; padding: .35rem .5rem; border: 1px solid #bbb; border-radius: 5px; background: #fff; max-width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid #bcd3ec; border-color: var(--accent); }
label { font-size: .9rem; }
.check { display: inline-flex; align-items: center; gap: .3rem; }

.flash { padding: .55rem .8rem; border-radius: 6px; margin-bottom: 1rem; }
.flash-ok { background: #e2f2e6; color: var(--ok); }
.flash-err { background: #f9e2e2; color: var(--err); }
.flash-warn { background: #f8ecd8; color: var(--warn); }

.pagehead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.cols { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; align-items: start; }
@media (max-width: 900px) { .cols { grid-template-columns: 1fr; } }

.cards { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1rem 0 1.4rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .7rem 1.1rem; min-width: 110px; text-decoration: none; color: var(--ink); }
.card-num { font-size: 1.6rem; font-weight: 700; }
.card-label { color: var(--muted); font-size: .85rem; text-transform: lowercase; }
.card-sub { font-size: .8rem; color: var(--muted); }
.card-warn { border-color: var(--warn); background: #fdf6ea; }

table { border-collapse: collapse; width: 100%; background: var(--card); }
.datatable th, .datatable td, .kv th, .kv td, .audit-mini td { border: 1px solid var(--line); padding: .32rem .5rem; text-align: left; vertical-align: top; }
.datatable thead th { background: #eef1f4; position: sticky; top: 0; }
.datatable tfoot td { background: #eef1f4; font-weight: 600; }
.kv th { width: 9rem; background: #eef1f4; font-weight: 600; }
.num { text-align: right !important; white-space: nowrap; }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .9em; }
.muted { color: var(--muted); }
.row-review { background: #fdf6ea; }
.voided td { text-decoration: line-through; color: var(--muted); }

.badge { display: inline-block; font-size: .72rem; font-weight: 700; padding: .1rem .45rem; border-radius: 4px; vertical-align: middle; }
.badge-ACTIVE { background: #e2f2e6; color: var(--ok); }
.badge-ON_HOLD { background: #fdf0d3; color: var(--warn); }
.badge-SOLD { background: #e4e9f2; color: var(--accent); }
.badge-RETURNED { background: #eee; color: var(--muted); }
.badge-MISSING { background: #f9e2e2; color: var(--err); }
.badge-REMOVED { background: #eee; color: var(--muted); }
.badge-review { background: var(--warn); color: #fff; }
.badge-loc { background: #5a4b8a; color: #fff; }

.filters { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin: .8rem 0 1rem; }
.pager { margin: 1rem 0; display: flex; gap: .4rem; flex-wrap: wrap; }
.pager .current { font-weight: 700; }

.itemform { max-width: 720px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.2rem; }
.itemform .field { margin-bottom: .8rem; display: flex; flex-direction: column; gap: .25rem; }
.itemform .grid2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .6rem 1rem; }
.itemform .fixed { font-weight: 700; padding: .35rem 0; }
.radios { display: flex; gap: 1rem; flex-wrap: wrap; }
.inline { display: inline; }
.inline-form { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; margin: .5rem 0; }

.login-card { max-width: 360px; margin: 12vh auto; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1.6rem; }
.login-card label { display: flex; flex-direction: column; gap: .25rem; margin-bottom: .9rem; }
.login-card button { width: 100%; }

.holdbox, .dangerbox { margin: 1rem 0; }
.dangerbox summary { color: var(--err); cursor: pointer; }
.holdbox form, .dangerbox form { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .5rem; }

.scaninput { font-size: 1.5rem; padding: .6rem .9rem; width: 100%; max-width: 480px; }
.scan-progress { font-size: 1.3rem; margin: .4rem 0 .8rem; }
.scan-banner { margin: 1rem 0; padding: 1rem 1.2rem; border-radius: 8px; font-size: 1.35rem; font-weight: 600; background: #eef1f4; }
.scan-banner.found { background: #e2f2e6; color: var(--ok); }
.scan-banner.duplicate { background: #fdf0d3; color: var(--warn); }
.scan-banner.unexpected_item, .scan-banner.error { background: #f9e2e2; color: var(--err); }
.scan-banner.unresolved { background: #f9e2e2; color: var(--err); }
.scan-banner.bound, .scan-banner.match { background: #e2f2e6; color: var(--ok); }
.scan-candidates { margin: .8rem 0; display: flex; flex-direction: column; gap: .4rem; }
.scan-candidates button { text-align: left; }
.itemcard { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem; margin-top: 1rem; max-width: 560px; }

/* item photos */
.photo-panel { display: none; position: fixed; right: 1rem; bottom: 1rem; z-index: 50;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 6px 24px rgba(0,0,0,.25); padding: .8rem; max-width: 420px; }
.photo-panel-inner { display: flex; flex-direction: column; gap: .5rem; }
.photo-panel-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.photo-panel video { width: 100%; max-width: 400px; border-radius: 6px; background: #000; }
.photo-thumb { height: 72px; border-radius: 6px; border: 1px solid var(--line); vertical-align: middle; }
.photo-badge { display: inline-flex; align-items: center; gap: .5rem; }
.photo-strip { display: flex; align-items: center; gap: .8rem; margin-top: .8rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .6rem .9rem; max-width: 560px; }
.photo-main { max-width: 320px; max-height: 240px; border-radius: 8px; border: 1px solid var(--line); }
.photo-box { margin-bottom: 1rem; }

/* PI verify card */
.verify-card { max-width: 720px; }
.verify-headline { margin-left: .6rem; font-size: .95rem; color: var(--ok); font-weight: 600; }
.verify-card .verify-form .field { margin-bottom: .5rem; display: flex; flex-direction: column; gap: .2rem; }
.verify-card .grid2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .4rem .8rem; }
.verify-card input.missing { border: 1px solid var(--warn); background: #fdf6ea; }
.missing-mark { color: var(--warn); font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.verify-bind { margin: .3rem 0; }
.verify-photo { margin: .5rem 0; }