:root {
  --bg: #fff7fb;
  --panel: rgba(255,255,255,0.82);
  --panel-strong: #ffffff;
  --text: #2a1e24;
  --muted: #7a6570;
  --line: rgba(108, 76, 91, 0.12);
  --shadow: 0 18px 48px rgba(84, 34, 60, 0.08);
  --radius: 24px;
  --danger: #d43b68;
  --warn: #e39b2d;
  --ok: #1f8f60;
  --soft: #f8e1eb;
  --brand: #f06f9a;
  --brand-dark: #d75080;
  --brand-ghost: rgba(240, 111, 154, 0.12);
  --admin: #f5c84c;
  --admin-dark: #b28405;
  --admin-ghost: rgba(245, 200, 76, 0.16);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; font-family: Inter, system-ui, sans-serif; background: linear-gradient(180deg, #fff8fb 0%, #fff4f7 100%); color: var(--text); }
body.admin-mode { background: linear-gradient(180deg, #fffdf3 0%, #fff8dd 100%); }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }

#app { min-height: 100vh; }
.page-shell { min-height: 100vh; display: grid; grid-template-columns: 300px 1fr; gap: 24px; padding: 24px; }
.page-shell.single { grid-template-columns: 1fr; max-width: 1200px; margin: 0 auto; }
.sidebar { background: var(--panel); border: 1px solid var(--line); border-radius: 32px; padding: 24px; backdrop-filter: blur(14px); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 20px; }
.main { display: flex; flex-direction: column; gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.card.tight { padding: 16px; }
.card h3, .card h2, .card h1 { margin-top: 0; }
.hero { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.brand { display:flex; align-items:center; gap:14px; }
.brand-badge { width: 52px; height: 52px; border-radius: 18px; background: linear-gradient(135deg, var(--brand), #ffd8e7); display:grid; place-items:center; color:#fff; font-size:24px; box-shadow: var(--shadow); }
body.admin-mode .brand-badge { background: linear-gradient(135deg, var(--admin), #fff5c8); color:#5b4700; }
.kicker { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 8px; }
.title { font-size: clamp(28px, 4vw, 42px); line-height: 1.04; margin: 0; }
.subtitle { color: var(--muted); max-width: 720px; margin-top: 8px; }
.actions { display:flex; gap:10px; flex-wrap:wrap; }
.btn { border: 0; border-radius: 999px; padding: 12px 16px; background: var(--brand); color:#fff; font-weight:700; }
.btn.secondary { background: var(--brand-ghost); color: var(--brand-dark); }
.btn.ghost { background: transparent; border:1px solid var(--line); color: var(--text); }
.btn.warn { background: #fff0d1; color: #9e6300; }
.btn.danger { background: #fde4ea; color: #b21f53; }
.btn.ok { background: #e7f7f1; color: #13794f; }
body.admin-mode .btn { background: var(--admin); color:#564100; }
body.admin-mode .btn.secondary { background: var(--admin-ghost); color: var(--admin-dark); }
body.admin-mode .pill.active { background: var(--admin-ghost); color: var(--admin-dark); }
body.admin-mode .metric .value { color: var(--admin-dark); }
body.admin-mode .pair-card.high { border-color: rgba(245,200,76,.35); background: rgba(245,200,76,.08); }

.login-wrap { max-width: 1120px; margin: 0 auto; padding: 28px; display:flex; flex-direction:column; gap:20px; }
.login-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:24px; }
.login-panel { min-height: 560px; }
.login-tabs { display:flex; gap:10px; margin-bottom:18px; flex-wrap:wrap; }
.pill { border:1px solid var(--line); background:#fff; color:var(--muted); border-radius:999px; padding:10px 14px; font-weight:700; }
.pill.active { background: var(--brand-ghost); color: var(--brand-dark); border-color: transparent; }
.form-grid { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap:14px; }
.field { display:flex; flex-direction:column; gap:8px; }
.field label { font-size: 13px; font-weight: 700; color: var(--muted); }
.input, textarea, select { width:100%; border:1px solid var(--line); border-radius:16px; padding: 13px 14px; background:#fff; color:var(--text); }
textarea { min-height: 108px; resize: vertical; }
.help { color: var(--muted); font-size: 13px; }
.error { padding: 12px 14px; border-radius: 16px; background: #fdecee; color:#b32755; font-weight:600; }
.success { padding: 12px 14px; border-radius: 16px; background: #e8f9f0; color:#177a52; font-weight:600; }
.empty { padding: 26px; border:1px dashed var(--line); border-radius: 20px; color:var(--muted); text-align:center; }
.metric-grid { display:grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap:14px; }
.metric { background: #fff; border:1px solid var(--line); border-radius: 20px; padding: 18px; }
.metric .label { color:var(--muted); font-size:13px; }
.metric .value { font-size: 28px; font-weight: 800; color: var(--brand-dark); margin-top: 8px; }
.metric .delta { font-size: 13px; color: var(--muted); margin-top: 6px; }
.list { display:flex; flex-direction:column; gap:10px; }
.list button { text-align:left; border:1px solid transparent; background:#fff; border-radius:18px; padding:14px; }
.list button.active { border-color: transparent; background: var(--brand-ghost); }
body.admin-mode .list button.active { background: var(--admin-ghost); }
.row { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.muted { color: var(--muted); }
.grid-2, .grid-3, .grid-4 { display:grid; gap:18px; }
.grid-2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4,minmax(0,1fr)); }
.section-title { margin: 0 0 12px; font-size: 20px; }
.section-sub { color: var(--muted); margin-top: -4px; margin-bottom: 16px; }
.table-wrap { overflow:auto; border:1px solid var(--line); border-radius: 20px; }
table { width:100%; border-collapse: collapse; background:#fff; }
th, td { padding: 14px 16px; border-bottom:1px solid var(--line); vertical-align: top; text-align:left; }
th { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: #fffdfd; }
.badge { display:inline-flex; align-items:center; gap:6px; font-size: 12px; font-weight:700; border-radius:999px; padding:6px 10px; }
.badge.assigned { background:#fff1d7; color:#8a5a00; }
.badge.accepted { background:#dff5ea; color:#156d47; }
.badge.fulfilled { background:#e4ecff; color:#315bc9; }
.badge.declined, .badge.expired { background:#fde2eb; color:#b32453; }
.stock-layout { display:grid; grid-template-columns: 1.15fr .85fr; gap:18px; }
.snapshot { border-radius: 24px; overflow:hidden; border:1px solid var(--line); background:#fff; }
.snapshot img { width:100%; min-height: 280px; object-fit: cover; }
.pairs-grid { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap:12px; }
.pair-card { border:1px solid var(--line); border-radius:18px; padding:14px; background:#fff; }
.pair-card.high { border-color: rgba(31,143,96,.18); background: rgba(31,143,96,.06); }
.pair-card.medium { border-color: rgba(227,155,45,.22); background: rgba(227,155,45,.08); }
.pair-card.low, .pair-card.not_in_stock { border-color: rgba(212,59,104,.16); background: rgba(212,59,104,.06); }
.pair-top { display:flex; align-items:flex-start; justify-content:space-between; gap:10px; }
.pair-name { font-weight:700; font-size: 15px; }
.pair-note { color: var(--muted); font-size: 12px; margin-top: 6px; }
.pair-meta { display:flex; gap:8px; flex-wrap:wrap; margin-top: 10px; }
.chip { padding:5px 8px; border-radius:999px; background:#f5f3f4; font-size:12px; color:var(--muted); }
.order-card { border:1px solid var(--line); border-radius: 22px; padding: 18px; background: #fff; display:flex; flex-direction:column; gap:14px; }
.order-head { display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.order-grid { display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.notes-box { background:#fff8fb; border:1px solid var(--line); border-radius:18px; padding:14px; }
body.admin-mode .notes-box { background:#fffdf0; }
.timeline { display:flex; flex-direction:column; gap:10px; }
.timeline-item { border-left: 3px solid var(--brand); padding: 8px 0 8px 14px; }
body.admin-mode .timeline-item { border-left-color: var(--admin); }
.hours-grid { display:grid; grid-template-columns: 110px 1fr 1fr; gap:10px; align-items:center; }
.hours-grid .day { font-weight:700; }
.inline { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.partner-banner { display:flex; justify-content:space-between; gap:12px; padding: 16px 18px; border-radius: 18px; background: linear-gradient(135deg, rgba(240,111,154,.12), rgba(255,255,255,.96)); border:1px solid rgba(240,111,154,.18); }
body.admin-mode .partner-banner { background: linear-gradient(135deg, rgba(245,200,76,.18), rgba(255,255,255,.96)); border-color: rgba(245,200,76,.22); }
.override-banner { border:1px solid rgba(227,155,45,.26); background:#fff5df; border-radius:18px; padding:14px; }
.logo-preview { width:92px; height:92px; border-radius:20px; border:1px solid var(--line); object-fit:cover; background:#fff; }
.footer-note { color:var(--muted); font-size:12px; }
.hidden { display:none !important; }
.small { font-size: 12px; }
.detail-grid { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap:12px; }
.detail-box { border:1px solid var(--line); border-radius:16px; padding:12px; background:#fff; }
.order-products { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap:12px; }
.product-card { border:1px solid var(--line); border-radius:18px; padding:12px; background:#fff; }
.product-card img { width:100%; height:140px; object-fit:cover; border-radius:14px; margin-bottom:10px; }
.sticky-top { position: sticky; top: 20px; }
@media (max-width: 1100px) {
  .page-shell, .login-grid, .stock-layout, .grid-2, .grid-3, .grid-4, .metric-grid, .order-grid { grid-template-columns: 1fr; }
  .sidebar { order: 2; }
  .main { order: 1; }
}
@media (max-width: 720px) {
  .page-shell, .login-wrap { padding: 14px; }
  .card, .sidebar { padding: 16px; border-radius: 22px; }
  .hero { flex-direction: column; }
  .form-grid, .detail-grid, .order-products, .pairs-grid { grid-template-columns: 1fr; }
  .hours-grid { grid-template-columns: 1fr; }
}