:root{
  --bg:#f4f6f8; --panel:#fff; --line:#e3e8ee; --text:#1f2a37; --muted:#6b7684;
  --brand:#0f766e; --brand-d:#0b5a54; --accent:#2563eb;
  --new:#0891b2; --awaiting_prepay:#7c3aed; --processing:#b45309; --placed:#6b7280; --done:#16a34a; --canceled:#dc2626;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
b{font-weight:600}

.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 18px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;font-size:16px}
.logo{background:var(--brand);color:#fff;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:6px;font-size:13px}
.count{color:var(--muted);font-weight:600}
.tools{display:flex;align-items:center;gap:8px;flex:1;justify-content:flex-end;min-width:280px}
#search{flex:0 1 380px;max-width:100%;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px}
#search:focus{outline:none;border-color:var(--accent)}

.btn{border:1px solid var(--line);background:#fff;color:var(--text);padding:8px 12px;border-radius:8px;cursor:pointer;font-size:14px}
.btn:hover{background:#f3f5f8}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d)}

.chips{display:flex;gap:8px;padding:12px 18px;flex-wrap:wrap;background:transparent}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border:1px solid var(--line);background:#fff;
  border-radius:20px;cursor:pointer;font-weight:600;color:var(--muted);user-select:none}
.chip .dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.chip .n{background:#eef1f5;color:#475467;border-radius:10px;padding:0 7px;font-size:12px}
.chip.active{color:#fff}
.chip.active .n{background:rgba(255,255,255,.25);color:#fff}
.chip[data-st="all"].active{background:#334155;border-color:#334155}
.chip[data-st="new"].active{background:var(--new);border-color:var(--new)}
.chip[data-st="processing"].active{background:var(--processing);border-color:var(--processing)}
.chip[data-st="awaiting_prepay"].active{background:var(--awaiting_prepay);border-color:var(--awaiting_prepay)}
.chip[data-st="placed"].active{background:var(--placed);border-color:var(--placed)}
.chip[data-st="done"].active{background:var(--done);border-color:var(--done)}
.chip[data-st="canceled"].active{background:var(--canceled);border-color:var(--canceled)}

main{padding:0 18px 40px}
.banner{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 14px;border-radius:10px;margin:6px 0}
.table-wrap{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:auto}
table{width:100%;border-collapse:collapse;min-width:900px}
thead th{position:sticky;top:0;background:#f8fafc;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.4px;
  color:#64748b;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
tbody td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr.main{cursor:pointer}
tbody tr.main:hover{background:#f8fafc}
tbody tr.open>td{background:#0f172a;color:#e5edff}
tbody tr.open .status-badge{filter:brightness(1.15)}
.c-exp{width:26px}.c-sum{text-align:right}
td.sum{text-align:right;font-weight:600;white-space:nowrap}
.exp-toggle{color:var(--muted);transition:transform .12s}
tr.open .exp-toggle{transform:rotate(90deg);color:#fff}
.src{display:inline-block;padding:2px 8px;border-radius:6px;background:#eef2ff;color:#3730a3;font-weight:600;font-size:12px}
.muted{color:var(--muted)}
.items-preview{max-width:280px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.status-badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:14px;font-weight:600;font-size:12.5px;color:#fff;cursor:pointer;border:none}
.st-new{background:var(--new)}.st-awaiting_prepay{background:var(--awaiting_prepay)}.st-processing{background:var(--processing)}.st-placed{background:var(--placed)}
.st-done{background:var(--done)}.st-canceled{background:var(--canceled)}

.card td{background:#0b1220;color:#cbd5e1;padding:0}
.card-inner{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:18px;padding:16px 18px}
.card h4{margin:0 0 10px;color:#93c5fd;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.kv{display:grid;grid-template-columns:120px 1fr;gap:4px 10px;font-size:13.5px}
.kv .k{color:#94a3b8}
.kv .v{color:#e2e8f0;word-break:break-word}
.card-items{grid-column:1/-1;margin-top:6px}
.card-items table{min-width:0;background:transparent}
.card-items th{background:#111a2e;color:#94a3b8;border-color:#1e2b45}
.card-items td{background:transparent;color:#e2e8f0;border-color:#1e2b45}
.stsel{background:#0b1220;color:#e2e8f0;border:1px solid #334155;border-radius:8px;padding:6px 8px}

.pager{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:14px 2px;color:var(--muted)}
.empty{padding:38px;text-align:center;color:var(--muted)}

@media(max-width:1200px){.card-inner{grid-template-columns:1fr}}

.kv input{width:100%;box-sizing:border-box;background:#0b1220;color:#e2e8f0;border:1px solid #1e2b45;border-radius:6px;padding:4px 8px;font:inherit;font-size:13px}
.prep-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap} .prep-amt{width:110px !important} .prep-note{width:220px !important}
.card .btn{font-size:12px;padding:4px 10px}
/* chat block inside the dark order card */
.navlink{margin-left:14px;font-weight:500;color:var(--muted);text-decoration:none;font-size:13px}
.card-chat{grid-column:1/-1}
.chatbox{background:#111a2e;border:1px solid #1e2b45;border-radius:10px;padding:10px 12px;color:#cbd5e1}
.chead{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px}
.chead .src{background:#1e2b45;color:#93c5fd}
.cunread{background:#2563eb;color:#fff;border-radius:999px;padding:0 7px;font-size:11px}
.cmsgs{max-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:4px 2px}
.cm{max-width:70%;padding:7px 10px;border-radius:10px;font-size:13px;line-height:1.4;white-space:pre-wrap;word-break:break-word}
.cm.in{align-self:flex-start;background:#1e293b;color:#e2e8f0}
.cm.out{align-self:flex-end;background:#1d4ed8;color:#fff}
.cm.out.failed{background:#7f1d1d}
.cmeta{display:block;font-size:10.5px;opacity:.7;margin-top:3px;text-align:right}
.csend{display:flex;gap:8px;margin-top:8px}
.csend textarea{flex:1;resize:none;background:#0b1220;color:#e2e8f0;border:1px solid #1e2b45;border-radius:8px;padding:7px 10px;font:inherit;font-size:13px}
.cstatus{font-size:12px;margin-top:6px}

.cbtns{display:flex;flex-direction:column;gap:6px}
.btn-viber{background:#7360f2;color:#fff;border-color:#7360f2}
.btn-viber:hover{background:#5f4ed6}