* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: #f4f5f7;
  color: #1f2329;
  line-height: 1.45;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #2d3748;
  color: #fff;
}
.topbar .brand { font-weight: 600; }
.topbar nav { display: flex; align-items: center; gap: 16px; }
.topbar nav a { color: #cbd5e0; text-decoration: none; }
.topbar nav a:hover { color: #fff; }
.logout-form { margin: 0; }
.logout-form button {
  background: transparent;
  border: 1px solid #718096;
  color: #cbd5e0;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
}

main {
  max-width: 920px;
  margin: 24px auto;
  padding: 0 16px;
}

.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}
.card.narrow { max-width: 420px; }

h1 { font-size: 20px; margin-top: 0; }
h2 { font-size: 17px; margin-top: 0; }

label { display: block; margin-bottom: 12px; font-size: 14px; color: #4a5568; }
input, textarea, select {
  width: 100%;
  padding: 8px 10px;
  margin-top: 4px;
  border: 1px solid #cbd5e0;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
}
textarea { resize: vertical; }

button[type="submit"] {
  background: #3182ce;
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
}
button[type="submit"]:hover { background: #2b6cb0; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #edf2f7; }
th { color: #718096; font-weight: 600; font-size: 12px; text-transform: uppercase; }

.detail { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; }

/* клик-копирование: реквизит и банк копируются по нажатию */
.copyable {
  position: relative; cursor: pointer;
  border-bottom: 1px dashed #a0aec0; border-radius: 2px;
  transition: background 0.15s;
}
.copyable:hover { background: #ebf8ff; border-bottom-color: #3182ce; }
.copyable.copied { background: #c6f6d5; border-bottom-color: #2f855a; }
.copyable.copied::after {
  content: "скопировано"; position: absolute; left: 0; top: -24px;
  background: #2f855a; color: #fff; font-size: 11px; padding: 2px 7px;
  border-radius: 4px; white-space: nowrap; pointer-events: none;
}

.error { color: #c53030; }
.success { color: #2f855a; }
.ok { color: #2f855a; }
.muted { color: #a0aec0; }
.row-err td { background: #fff5f5; }

.request-form .row { display: flex; gap: 16px; flex-wrap: wrap; }
.request-form .row label { flex: 1; min-width: 160px; }
.hint { display: inline-block; margin-left: 12px; font-size: 13px; }

.result-ok { border-color: #9ae6b4; }
.result-err { border-color: #feb2b2; }
.result-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.result-detail .detail { font-size: 22px; }
.result-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 0; }
.result-meta div { display: flex; flex-direction: column; }
.result-meta dt { color: #718096; font-size: 12px; text-transform: uppercase; }
.result-meta dd { margin: 0; font-size: 15px; }

.notice { border-left: 4px solid #3182ce; background: #ebf8ff; color: #2c5282; }
.copy-hint { margin: 0 0 10px; font-size: 13px; }

.tabs { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.tab {
  background: #edf2f7; border: 1px solid #e2e8f0; border-radius: 6px;
  padding: 6px 12px; font-size: 14px; cursor: pointer; color: #4a5568;
}
.tab.active { background: #3182ce; border-color: #3182ce; color: #fff; }
.tab .badge {
  display: inline-block; min-width: 18px; text-align: center;
  background: rgba(0,0,0,0.12); border-radius: 10px; padding: 0 6px;
  font-size: 12px; margin-left: 4px;
}
.tab.active .badge { background: rgba(255,255,255,0.25); }

.row-actions { white-space: nowrap; }
form.inline { margin: 0; display: inline; }
button.check-status {
  background: #2b6cb0; color: #fff; border: none; border-radius: 5px;
  padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer;
  white-space: nowrap;
}
button.check-status:hover { background: #2c5282; }
.detail-sm { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.filter { margin-bottom: 12px; max-width: 280px; }
code { background: #edf2f7; padding: 1px 5px; border-radius: 3px; font-size: 13px; }