:root {
  --bg: #0f1420; --panel: #171e2e; --line: #26304a; --text: #e8ecf5;
  --muted: #8b97b0; --accent: #4f8cff; --ok: #2fbf71; --warn: #e6a23c; --danger: #e05252;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); }
nav { display: flex; align-items: center; gap: 24px; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none; }
.brand span { color: var(--accent); }
.links { display: flex; gap: 4px; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; padding: 7px 12px; border-radius: 8px; font-size: 14px; }
.links a:hover { color: var(--text); background: #1f2942; }
.links a.active { color: var(--text); background: #243154; }
.links a.muted { margin-left: auto; }
main { max-width: 1180px; margin: 24px auto; padding: 0 20px; }
h2 { margin-top: 0; }
h3 { margin: 4px 0 12px; font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.card small { color: var(--muted); display: block; margin-bottom: 6px; }
.card b { font-size: 22px; }
.card.warn b { font-size: 15px; color: var(--warn); }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin-bottom: 14px; }
.box.highlight { display: flex; justify-content: space-between; align-items: center; border-color: var(--accent); }
.box.highlight b { display: block; font-size: 18px; margin-top: 2px; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 900px) { .panel-grid { grid-template-columns: 1fr; } }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 600; padding: 6px 9px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 6px 9px; border-bottom: 1px solid #1d2740; }
tr.total td { border-top: 2px solid var(--line); font-weight: 700; }
.r { text-align: right; white-space: nowrap; }
.nw { white-space: nowrap; }
.tbl { overflow-x: auto; }
.cell-flex { display: flex; align-items: center; gap: 10px; }
.cell-flex form { margin: 0; }
.cell-flex .badge { flex-shrink: 0; }
.sticky-bar { position: sticky; bottom: 0; background: var(--panel); padding: 12px 4px 2px; margin-top: 10px; border-top: 2px solid var(--line); }
.big-btn { width: 100%; padding: 15px; font-size: 17px; font-weight: 600; }
.preview-box { position: sticky; top: 66px; height: calc(100vh - 86px); padding: 8px; display: flex; flex-direction: column; }
.preview-box embed, .preview-box img { width: 100%; height: 100%; border-radius: 8px; background: #fff; }
.preview-tools { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.preview-tools a { color: var(--accent); text-decoration: none; font-size: 13px; }
td.actions { white-space: nowrap; }
td.actions a, td.actions form { display: inline-block; }
td.actions a { background: #223052; color: #bcd3ff; padding: 8px 14px; border-radius: 8px;
               font-size: 13px; font-weight: 600; border: 1px solid #35446b;
               margin: 2px 6px 2px 0; text-decoration: none; }
td.actions a:hover { background: #2c3d66; }
td.actions button { padding: 8px 14px; font-size: 13px; margin: 2px 0; }
.neg { color: var(--danger); }
.muted { color: var(--muted); font-size: 13px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; }
.badge.ok { background: #12351f; color: var(--ok); }
.badge.warn { background: #3a2c12; color: var(--warn); }
.badge.info { background: #16294a; color: var(--accent); }
input, select { width: 100%; background: #101828; color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font-size: 14px; margin: 4px 0 10px; }
label { display: block; font-size: 13px; color: var(--muted); }
button { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 11px 18px; font-size: 15px; cursor: pointer; }
button:hover { filter: brightness(1.1); }
form.inline button { padding: 7px 12px; font-size: 13px; margin-right: 6px; }
button.link { background: none; padding: 0; color: var(--accent); }
button.danger { color: var(--danger); }
form.inline { display: inline; }
form.inline button { padding: 5px 10px; font-size: 12px; margin-right: 6px; }
.inline-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
.inline-form label { margin: 0; }
.suggest { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid #1d2740; font-size: 14px; }
.alert { background: #3a2c12; color: var(--warn); border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; }
.alert.ok { background: #12351f; color: var(--ok); }
.bars { display: flex; align-items: flex-end; gap: 8px; height: 160px; padding-top: 10px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.bar { width: 70%; background: var(--accent); border-radius: 4px 4px 0 0; min-height: 4px; }
.bar.neg { background: var(--danger); }
.bar-col span { font-size: 10px; color: var(--muted); margin-top: 6px; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs a { color: var(--muted); text-decoration: none; padding: 8px 14px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); font-size: 14px; }
.tabs a.active { color: #fff; background: #243154; }
.tabs .btn-right { margin-left: auto; }
.review-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 14px; align-items: start; }
@media (max-width: 1000px) { .review-grid { grid-template-columns: 1fr; } .preview-box { position: static; height: 70vh; } }
.preview { background: #0b0f18; }
.login-box { max-width: 360px; margin: 12vh auto; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px; }
.login-box input { margin-top: 14px; }
.login-box button { width: 100%; margin-top: 12px; }