:root {
  --bg: #f4f6f9; --panel: #fff; --text: #1d2733; --muted: #6b7785; --line: #e2e7ee;
  --accent: #1f4e79; --accent-2: #2f6fab; --ok: #1e7b4f; --ok-bg: #e5f5ec; --err: #b42318; --err-bg: #fdecea;
  --warn: #9a6400; --warn-bg: #fff4dc; --radius: 8px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
header.top { background: var(--accent); color: #fff; }
header.top .wrap { display: flex; align-items: center; gap: 24px; height: 54px; }
header.top .brand { font-weight: 700; font-size: 16px; color: #fff; white-space: nowrap; }
header.top nav { display: flex; gap: 4px; overflow-x: auto; flex: 1; }
header.top nav a { color: #dce8f5; padding: 6px 12px; border-radius: 6px; white-space: nowrap; }
header.top nav a.active, header.top nav a:hover { background: rgba(255,255,255,.14); color: #fff; text-decoration: none; }
header.top .logout { color: #dce8f5; font-size: 13px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 24px; padding-bottom: 48px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { margin: 0; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 24px; font-weight: 700; margin-top: 4px; }
.stat .sub { color: var(--muted); font-size: 12px; }
table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
table.list tr:hover td { background: #fafbfd; }
.num { text-align: right !important; white-space: nowrap; }
.table-scroll { overflow-x: auto; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eef1f5; color: #445; white-space: nowrap; }
.badge.ebay { background: #fff0d6; color: #8a5a00; } .badge.amazon { background: #ffe9d1; color: #8f4300; }
.badge.prestashop { background: #e3f0ff; color: #1d5591; } .badge.manuale { background: #eef1f5; color: #445; }
.badge.s-nuovo { background: #eef1f5; } .badge.s-pagato { background: var(--ok-bg); color: var(--ok); }
.badge.s-spedito { background: #e3f0ff; color: #1d5591; } .badge.s-annullato, .badge.s-reso { background: var(--err-bg); color: var(--err); }
.badge.s-reso_parziale { background: var(--warn-bg); color: var(--warn); }
.badge.nota_credito { background: var(--err-bg); color: var(--err); } .badge.ricevuta { background: var(--ok-bg); color: var(--ok); }
.muted { color: var(--muted); } .small { font-size: 12px; }
.neg { color: var(--err); }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line); background: #fff; color: var(--text); font: inherit; cursor: pointer; text-decoration: none !important; white-space: nowrap; }
.btn:hover { background: #f3f5f8; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--err); border-color: #f1c6c0; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
form.inline { display: inline; }
label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid #cfd6df; border-radius: 6px; font: inherit; background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 2px solid #b9d3ee; border-color: var(--accent-2); }
textarea { min-height: 90px; resize: vertical; }
.fields { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.fields .wide { grid-column: 1 / -1; }
.field { margin-bottom: 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; margin-bottom: 14px; }
.filters > * { width: auto; }
.filters input[type=search] { min-width: 240px; }
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--err-bg); color: var(--err); }
.notice { background: var(--warn-bg); color: var(--warn); padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; }
.items-table input { padding: 6px 8px; }
.items-table td { padding: 6px 4px; }
.totals { margin-left: auto; max-width: 320px; }
.totals div { display: flex; justify-content: space-between; padding: 3px 0; }
.totals .grand { border-top: 2px solid var(--accent); margin-top: 6px; padding-top: 8px; font-weight: 700; font-size: 16px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 4px 12px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }
.login-box { max-width: 380px; margin: 10vh auto; }
.suggest { position: relative; }
.suggest-list { position: absolute; z-index: 10; left: 0; right: 0; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.suggest-list div { padding: 8px 10px; cursor: pointer; }
.suggest-list div:hover { background: #f3f6fa; }
.conn-ok { color: var(--ok); font-weight: 600; } .conn-no { color: var(--muted); }
details summary { cursor: pointer; font-weight: 600; margin-bottom: 10px; }
@media (max-width: 700px) {
  header.top .wrap { height: auto; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; gap: 8px; }
  header.top nav { order: 3; flex: 0 0 100%; }
  header.top .logout { margin-left: auto; }
  .kv { grid-template-columns: 1fr; }
}
.bulkbar { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px; margin-bottom: 10px; }
.bulkbar button:disabled { opacity: .45; cursor: default; }