:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #eef3f7;
  --ink: #172033;
  --muted: #647084;
  --line: #dfe6ef;
  --brand: #126b8c;
  --brand-dark: #0b4d65;
  --good: #237653;
  --warn: #9b681a;
  --danger: #b33b3b;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.45; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); text-decoration: underline; }
code { padding: 2px 5px; border-radius: 5px; background: #e9eef5; }

.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.sidebar { padding: 22px 18px; border-right: 1px solid var(--line); background: #101827; color: #fff; }
.brand { margin-bottom: 24px; }
.brand strong { display: block; font-size: 20px; line-height: 1.1; }
.brand span { display: block; margin-top: 6px; color: #a9bacb; font-size: 13px; }
.nav { display: grid; gap: 6px; }
.nav a { padding: 10px 11px; border-radius: 7px; color: #d9e5ee; font-weight: 650; }
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.userbox { margin-top: 24px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.16); color: #a9bacb; font-size: 13px; }

.main { min-width: 0; padding: 26px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
h1 { margin: 0; font-size: 30px; line-height: 1.12; letter-spacing: 0; }
h2 { margin: 0 0 12px; font-size: 20px; letter-spacing: 0; }
p { margin: 0 0 12px; color: var(--muted); }

.band { margin-bottom: 18px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.metric { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.metric span { display: block; color: var(--muted); font-size: 13px; }
.metric strong { display: block; margin-top: 7px; color: var(--brand-dark); font-size: 30px; line-height: 1; }

table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--surface-soft); color: #334154; font-size: 12px; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }

.status { display: inline-flex; min-height: 26px; align-items: center; padding: 3px 8px; border-radius: 999px; background: #e9eef5; color: #334154; font-size: 13px; font-weight: 700; }
.status.paid { background: #e8f6ef; color: var(--good); }
.status.rejected, .status.failed { background: #fff0f0; color: var(--danger); }
.status.pending, .status.needs_yandex_publication, .status.needs_fix { background: #fff6e7; color: var(--warn); }
.flag { color: var(--danger); font-weight: 750; }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
input, select, textarea { width: 100%; min-height: 38px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink); font: inherit; }
textarea { min-height: 92px; resize: vertical; }
label { display: block; margin-bottom: 6px; color: #334154; font-size: 13px; font-weight: 750; }
.field-help { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-full { grid-column: 1 / -1; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 8px 12px; border: 1px solid var(--brand); border-radius: 7px; background: var(--brand); color: #fff; font: inherit; font-weight: 750; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--brand-dark); color: #fff; text-decoration: none; }
.btn.secondary { border-color: var(--line); background: #fff; color: var(--ink); }
.btn.secondary:hover { background: var(--surface-soft); color: var(--ink); }
.btn.danger { border-color: var(--danger); background: var(--danger); }
.btn.warn { border-color: var(--warn); background: var(--warn); }
.btn.good { border-color: var(--good); background: var(--good); }
.inline-form { display: inline; }

.detail { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: 18px; align-items: start; }
.screenshot { width: 100%; max-height: 74vh; object-fit: contain; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.action-grid { display: grid; gap: 10px; }
.notice { margin-bottom: 18px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); font-weight: 750; }
.good-note { border-color: #bde3ce; background: #e8f6ef; color: var(--good); }
.bad-note { border-color: #f1c3c3; background: #fff0f0; color: var(--danger); }
.section-separator { height: 1px; margin: 18px 0; background: var(--line); }
.login-panel { max-width: 420px; margin: 9vh auto; }
.select-sm { max-width: 240px; }
.search-input { max-width: 420px; }
.stack-gap { margin-top: 14px; }
.warn-panel { background: #fff6e7; }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail, .field-grid { grid-template-columns: 1fr; }
}