* { box-sizing: border-box; }
body { margin: 0; font-family: 'Segoe UI', Arial, sans-serif; background: #f1f5f9; color: #1e293b; }
#app { max-width: 1000px; margin: 0 auto; padding: 16px; }
.hidden { display: none !important; }
.muted { color: #64748b; }
h1 { font-size: 22px; } h2 { font-size: 17px; margin: 0 0 12px; }

.card { background: #fff; border-radius: 14px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.08); margin-bottom: 16px; }
.center { max-width: 380px; margin: 8vh auto; text-align: center; }
.center input { width: 100%; }

input { display: block; width: 100%; padding: 11px 13px; margin: 7px 0; border: 1px solid #cbd5e1; border-radius: 10px; font-size: 15px; font-family: inherit; }
label { font-size: 13px; color: #475569; margin-top: 8px; display: block; }
.owner-toggle { display: flex; align-items: center; gap: 6px; justify-content: center; margin: 10px 0; }
.owner-toggle input { width: auto; margin: 0; }

.btn { border: none; border-radius: 10px; padding: 11px 18px; font-size: 15px; font-weight: 700; cursor: pointer; font-family: inherit; }
.btn.primary { background: #2563eb; color: #fff; width: 100%; }
.btn.primary:hover { background: #1d4ed8; }
.btn.ghost { background: #e2e8f0; color: #0f172a; }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }

.topbar { display: flex; justify-content: space-between; align-items: center; background: #0f172a; color: #fff; padding: 14px 18px; border-radius: 12px; margin-bottom: 16px; }
.topbar .btn.ghost { background: #334155; color: #fff; }

.grid { display: grid; grid-template-columns: 260px 1fr; gap: 16px; }
@media (max-width: 700px) { .grid { grid-template-columns: 1fr; } }
.kpi { text-align: center; display: flex; flex-direction: column; justify-content: center; }
.kpi-v { font-size: 40px; font-weight: 800; color: #2563eb; }
.kpi-l { color: #64748b; font-size: 14px; margin-top: 6px; }

.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: right; font-size: 13px; color: #475569; border-bottom: 2px solid #e2e8f0; padding: 8px; }
.tbl td { padding: 8px; font-size: 14px; border-bottom: 1px solid #f1f5f9; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row input { width: auto; flex: 1; min-width: 130px; margin: 0; }

.err { background: #fee2e2; color: #991b1b; padding: 10px; border-radius: 8px; margin: 8px 0; font-size: 14px; }
.msg { padding: 10px; border-radius: 8px; margin-bottom: 10px; font-size: 14px; }
.msg.ok { background: #dcfce7; color: #166534; }
.msg.bad { background: #fee2e2; color: #991b1b; }

.st { padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.st-pending { background: #fef9c3; color: #854d0e; }
.st-processing { background: #dbeafe; color: #1e40af; }
.st-done { background: #dcfce7; color: #166534; }
.st-failed { background: #fee2e2; color: #991b1b; }