:root {
  --bg: #eef1f5; --card: #fff; --ink: #0f172a; --muted: #64748b; --line: #dbe1e8;
  --primary: #1d4ed8; --ok: #047857; --danger: #b91c1c; --purple: #6d28d9; --warn: #b45309;
  --r: 12px; --tap: 48px;
  font-size: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--primary); text-decoration: none; }
h1 { font-size: 1.45rem; margin: 0; line-height: 1.2; }
h2 { font-size: 1.05rem; margin: 0 0 12px; display: flex; gap: 8px; align-items: baseline; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.warn-text { color: var(--warn); } .debt-text { color: var(--purple); font-weight: 600; }
.nowrap { white-space: nowrap; } .push { margin-left: auto; }
[hidden] { display: none !important; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 16px; padding: 0 16px; height: 54px;
  background: #0f172a; color: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.2); }
.brand { color: #fff; font-weight: 700; font-size: 1.05rem; white-space: nowrap; }
.brand-mark { color: #60a5fa; }
.nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.nav a { color: #cbd5e1; padding: 8px 12px; border-radius: 8px; white-space: nowrap; position: relative; }
.nav a.on, .nav a:hover { background: #1e293b; color: #fff; }
.nav-count { background: #ef4444; color: #fff; border-radius: 10px; font-size: .72rem; padding: 1px 6px; margin-left: 6px; font-weight: 700; }
.who { display: flex; gap: 10px; align-items: center; color: #94a3b8; font-size: .85rem; white-space: nowrap; }
.who a { color: #cbd5e1; font-size: 1.2rem; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 16px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: space-between; margin-bottom: 14px; }

/* cards & forms */
.card { background: var(--card); border-radius: var(--r); padding: 16px; box-shadow: 0 1px 2px rgba(15,23,42,.06), 0 0 0 1px var(--line); margin-bottom: 14px; }
.card-accent { box-shadow: 0 0 0 2px var(--primary); }
.card.inactive { opacity: .55; }
label { display: block; font-size: .85rem; color: var(--muted); font-weight: 500; }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; min-height: 44px; font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid #cbd5e1; border-radius: 9px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,78,216,.15); }
textarea { resize: vertical; min-height: 0; }
.stack > * + * { margin-top: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1 1 200px; }
.row > .w-sm { flex: 0 1 180px; } .row > .w-xs { flex: 0 1 110px; }
.row > .btn { flex: 0 0 auto; }
fieldset { border: 0; padding: 0; margin: 0 0 18px; }
legend { font-weight: 700; font-size: .95rem; margin-bottom: 8px; padding: 0; }
.form-grid > * + * { margin-top: 4px; }
.form-actions { margin-top: 16px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); font-size: .95rem; }
label.check input { width: 22px; height: 22px; min-height: 0; margin: 0; flex: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 16px; border-radius: 10px;
  border: 1px solid #cbd5e1; background: #fff; color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; text-align: center; }
.btn:hover { background: #f8fafc; }
.btn:disabled { opacity: .5; cursor: progress; }
.btn-sm { min-height: 36px; padding: 6px 12px; font-size: .88rem; }
.btn-lg { min-height: 56px; font-size: 1.08rem; padding: 12px 22px; width: 100%; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; } .btn-primary:hover { background: #1e40af; }
.btn-ok { background: var(--ok); border-color: var(--ok); color: #fff; } .btn-ok:hover { background: #065f46; }
.btn-danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn-purple { background: var(--purple); border-color: var(--purple); color: #fff; }
.btn-wa { background: #16a34a; border-color: #16a34a; color: #fff; }
.btn-status { border-color: var(--c); color: var(--c); justify-content: flex-start; min-height: var(--tap); }
.btn-status:hover { background: color-mix(in srgb, var(--c) 8%, #fff); }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.btn-col { display: grid; gap: 8px; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--primary); font: inherit; cursor: pointer; text-decoration: underline; }
.file-btn { cursor: pointer; }
form.inline { display: inline; }

/* badges, chips, tags */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 999px; font-size: .8rem; font-weight: 700;
  color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff); border: 1px solid color-mix(in srgb, var(--c) 30%, #fff); white-space: nowrap; }
.badge-big { font-size: .95rem; padding: 5px 14px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 6px; background: #f1f5f9; font-size: .8rem; color: #334155; white-space: nowrap; }
.tag-warn { background: #fef3c7; color: #92400e; } .tag-purple { background: #ede9fe; color: #5b21b6; }
.status-strip { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 12px; scrollbar-width: thin; }
.chip { display: flex; gap: 6px; align-items: center; padding: 8px 12px; border-radius: 10px; background: #fff; color: var(--ink); white-space: nowrap;
  box-shadow: inset 0 0 0 1px var(--line); border-left: 4px solid var(--c); font-size: .9rem; }
.chip b { font-size: 1.05rem; } .chip.zero { opacity: .5; } .chip.on { box-shadow: inset 0 0 0 2px var(--c); }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input[type=search] { flex: 1 1 260px; margin: 0; width: auto; }
.tabs { display: flex; background: #e2e8f0; border-radius: 10px; padding: 3px; }
.tabs a { padding: 7px 14px; border-radius: 8px; color: #334155; font-weight: 600; font-size: .9rem; white-space: nowrap; }
.tabs a.on { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.1); }

/* shipment list */
.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); }
.scard { display: flex; flex-direction: column; gap: 6px; background: #fff; border-radius: var(--r); padding: 14px 14px 12px; color: var(--ink);
  box-shadow: 0 0 0 1px var(--line); border-left: 5px solid var(--c); transition: box-shadow .15s; }
.scard:hover { box-shadow: 0 0 0 1px var(--line), 0 4px 14px rgba(15,23,42,.08); }
.scard-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.scard-cust { font-weight: 700; font-size: 1.08rem; line-height: 1.25; }
.scard-meta { display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: .85rem; }
.scard-items { color: #334155; font-size: .88rem; }
.scard-foot { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 2px; }
.empty { text-align: center; padding: 48px 16px; color: var(--muted); font-size: 1.05rem; }
.upd-banner { background: #dbeafe; color: #1e3a8a; padding: 10px 14px; border-radius: 10px; margin-bottom: 12px; }

/* view */
.view-head { background: #fff; border-radius: var(--r); padding: 14px 16px; margin-bottom: 10px; box-shadow: 0 0 0 1px var(--line); border-top: 5px solid var(--c); }
.vh-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.back { font-size: 1.4rem; line-height: 1; padding: 4px 8px 4px 0; color: var(--ink); }
.vh-meta { display: flex; gap: 6px 14px; flex-wrap: wrap; margin-top: 8px; font-size: .9rem; color: #334155; }
.docs-banner { padding: 12px 16px; border-radius: var(--r); font-weight: 700; margin-bottom: 10px; font-size: 1rem; }
.docs-edo, .docs-paper_by_mail { background: #e0f2fe; color: #075985; }
.docs-paper_with_cargo { background: #dcfce7; color: #166534; }
.docs-no_docs { background: #fee2e2; color: #991b1b; }
.note-box { background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--r); padding: 12px 16px; margin-bottom: 10px; }
.alert { background: #fef2f2; border: 1px solid #fecaca; color: #7f1d1d; border-radius: var(--r); padding: 12px 16px; margin-bottom: 10px; }
.grid2 { display: grid; gap: 0 14px; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); align-items: start; }

/* picking */
.pick-row { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: center; }
.pick-row:last-of-type { border-bottom: 0; }
.pick-row.ok .pick-name > div:first-child::before { content: "✓ "; color: var(--ok); font-weight: 800; }
.pick-row.short .pick-qty { border-color: var(--danger); color: var(--danger); font-weight: 700; background: #fef2f2; }
.pick-row.ok .pick-qty { border-color: var(--ok); color: var(--ok); font-weight: 700; background: #f0fdf4; }
.pick-name > div:first-child { font-weight: 600; }
.pick-ctl { display: flex; gap: 4px; align-items: center; }
.pick-ctl .step, .pick-ctl .all { width: 44px; height: 44px; border-radius: 10px; border: 1px solid #cbd5e1; background: #f8fafc; font-size: 1.3rem; font-weight: 700; cursor: pointer; color: var(--ink); }
.pick-ctl .all { background: #ecfdf5; border-color: #a7f3d0; color: var(--ok); }
.pick-qty { width: 72px; text-align: center; margin: 0; font-size: 1.1rem; }
.pick-note { grid-column: 1 / -1; margin: 0; min-height: 38px; padding: 7px 10px; font-size: .9rem; }
.subbox { background: #fef2f2; padding: 12px; border-radius: 10px; margin-top: 10px; }
.subbox > * + * { margin-top: 10px; }

table.items { width: 100%; border-collapse: collapse; }
table.items th { text-align: left; font-size: .78rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; padding: 6px 8px; border-bottom: 2px solid var(--line); }
table.items td { padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.items .num, table.items th.num { text-align: right; white-space: nowrap; }
table.items tr.debt td { background: #faf5ff; }

details summary { cursor: pointer; color: var(--primary); font-weight: 600; padding: 4px 0; }
.ship-row { display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 6px 0; color: var(--ink); }
.ship-row input { width: 90px; flex: none; margin: 0; text-align: center; }
.photo-pick { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.photo-pick select { width: auto; margin: 0; }
.photo-pick .btn-lg { width: auto; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; margin-bottom: 10px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 9px; display: block; background: #e2e8f0; }
.gallery figcaption { font-size: .75rem; color: var(--muted); margin-top: 3px; }
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.9); z-index: 50; display: flex; align-items: center; justify-content: center; cursor: zoom-out; }
.lightbox img { max-width: 96vw; max-height: 94vh; }

.timeline { list-style: none; margin: 14px 0 0; padding: 0; }
.ev { padding: 10px 0 10px 14px; border-left: 3px solid #e2e8f0; margin-left: 4px; }
.ev.from-store { border-left-color: #fbbf24; }
.ev-status { border-left-color: #93c5fd; }
.ev-head { margin-bottom: 3px; }
.ev-text { white-space: normal; font-size: .93rem; margin-top: 4px; }
.comment-form textarea { margin: 0; }
#waText { font-size: .85rem; background: #f8fafc; }

.debt-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 9px 0; border-bottom: 1px solid var(--line); }
.debt-row:last-child { border-bottom: 0; }

/* new shipment */
.drop { border: 2px dashed #94a3b8; border-radius: var(--r); padding: 20px; text-align: center; background: #f8fafc; margin-bottom: 18px; transition: .15s; }
.drop.over { border-color: var(--primary); background: #eff6ff; }
.drop.busy { opacity: .8; }
.drop-icon { font-size: 1.8rem; color: var(--primary); }
.drop-inner > * + * { margin-top: 4px; }
.drop-status { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.items-edit { display: grid; gap: 6px; margin-bottom: 8px; }
.ie-head, .ie-row { display: grid; grid-template-columns: 130px 1fr 90px 64px 36px; gap: 6px; align-items: center; }
.ie-head { font-size: .78rem; color: var(--muted); font-weight: 600; }
.ie-row input { margin: 0; }
.ie-del { width: 36px; height: 36px; border: 0; background: none; color: var(--muted); font-size: 1.1rem; cursor: pointer; border-radius: 8px; }
.ie-del:hover { background: #fee2e2; color: var(--danger); }
.seg { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.seg label { color: var(--ink); font-size: .92rem; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: block; padding: 10px 14px; border: 1px solid #cbd5e1; border-radius: 10px; background: #fff; cursor: pointer; }
.seg input:checked + span { border-color: var(--primary); background: #eff6ff; color: #1e3a8a; font-weight: 600; box-shadow: 0 0 0 1px var(--primary); }
.seg input:focus-visible + span { outline: 2px solid var(--primary); }
.seg-col { flex-direction: column; } .seg-col span { width: 100%; }

/* login */
.login-box { max-width: 380px; margin: 9vh auto 0; background: #fff; padding: 28px 24px; border-radius: 16px; box-shadow: 0 8px 30px rgba(15,23,42,.1); text-align: center; }
.login-box form { text-align: left; margin-top: 18px; }
.login-logo { font-size: 2.4rem; color: var(--primary); line-height: 1; }

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 14px; font-weight: 500; }
.flash-ok { background: #dcfce7; color: #14532d; } .flash-err { background: #fee2e2; color: #7f1d1d; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #0f172a; color: #fff; padding: 12px 18px; border-radius: 12px;
  z-index: 60; max-width: 92vw; box-shadow: 0 8px 24px rgba(0,0,0,.25); font-weight: 500; }
.toast-err { background: #b91c1c; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid #93c5fd; border-top-color: var(--primary); border-radius: 50%; animation: sp .8s linear infinite; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }

/* mobile */
@media (max-width: 900px) {
  .grid2 { grid-template-columns: 1fr; }
  .who span { display: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 10px; }
  .topbar { gap: 8px; padding: 0 10px; }
  .brand { font-size: 0; } .brand-mark { font-size: 1.3rem; }
  .cards { grid-template-columns: 1fr; }
  .card { padding: 14px 12px; }
  h1 { font-size: 1.25rem; }
  .ie-head { display: none; }
  .ie-row { grid-template-columns: 1fr 76px 56px 32px; background: #f8fafc; padding: 6px; border-radius: 10px; }
  .ie-row input[name$="[article]"], .ie-row input[data-f=article] { grid-column: 1 / -1; }
  .pick-row { grid-template-columns: 1fr; }
  .pick-ctl { justify-content: flex-end; }
  table.items th:nth-child(3), table.items td:nth-child(3) { display: none; }
  .btn-row .btn { flex: 1 1 auto; }
}
@media print {
  .topbar, .tabs, .btn, .toolbar { display: none !important; }
  body { background: #fff; } .card { box-shadow: none; border: 1px solid #ccc; }
}