:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --text: #1a1f2c;
  --muted: #5b6472;
  --border: #d7dde5;
  --accent: #0d5c45;
  --accent-soft: #e6f2ee;
  --danger: #b42318;
  --warning: #b54708;
  --success: #027a48;
  --info: #175cd3;
  --sidebar: #10241d;
  --sidebar-text: #d7e6df;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
  --font: "Segoe UI", "IBM Plex Sans", Tahoma, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--sidebar);
  color: var(--sidebar-text);
  padding: 20px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 10px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 14px;
}
.brand-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: #1f6b52; color: white;
  display: grid; place-items: center; font-weight: 700;
}
.brand h1 { font-size: 15px; margin: 0; color: #fff; }
.brand p { margin: 2px 0 0; font-size: 11px; color: #9db5aa; }

.nav a {
  display: flex; gap: 10px; align-items: center;
  color: var(--sidebar-text);
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 4px;
  text-decoration: none;
  font-size: 14px;
}
.nav a:hover, .nav a.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.nav-ico {
  width: 1.1em;
  display: inline-block;
  opacity: 0.85;
  text-align: center;
}

.main { padding: 24px; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.topbar h2 { margin: 0; font-size: 22px; }
.muted { color: var(--muted); font-size: 13px; }

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.card .label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.card .value { font-size: 24px; font-weight: 700; }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-header {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.panel-body { padding: 16px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; background: #fafbfc; }
tr:hover td { background: #fafcfa; }

.badge {
  display: inline-flex; align-items: center;
  border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 600;
  border: 1px solid transparent;
}
.badge.completed, .badge.success { background: #ecfdf3; color: var(--success); border-color: #abefc6; }
.badge.running, .badge.info { background: #eff8ff; color: var(--info); border-color: #b2ddff; }
.badge.failed, .badge.danger { background: #fef3f2; color: var(--danger); border-color: #fecdca; }
.badge.queued, .badge.warning, .badge.review { background: #fffaeb; color: var(--warning); border-color: #fedf89; }
.badge.invalid { background: #f8fafc; color: #475467; border-color: #e4e7ec; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--border); background: #fff; color: var(--text);
  border-radius: 8px; padding: 8px 12px; font-size: 13px; cursor: pointer;
}
.btn:hover { background: #f8fafc; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.05); }
.btn.danger { background: #fff; color: var(--danger); border-color: #fecdca; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.form-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font: inherit; background: #fff;
}
.help { margin-top: 6px; color: var(--muted); font-size: 12px; }

.alert {
  border-radius: 8px; padding: 12px 14px; margin-bottom: 14px; font-size: 14px;
  border: 1px solid;
}
.alert.ok { background: #ecfdf3; border-color: #abefc6; color: var(--success); }
.alert.err { background: #fef3f2; border-color: #fecdca; color: var(--danger); }
.alert.info { background: #eff8ff; border-color: #b2ddff; color: var(--info); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filters a {
  border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px;
  color: var(--muted); background: #fff; font-size: 12px; text-decoration: none;
}
.filters a.active { background: var(--accent-soft); color: var(--accent); border-color: #b7d7cb; }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: var(--bg);
}
.login-card { width: min(420px, 100%); }
.empty { padding: 28px; text-align: center; color: var(--muted); }

@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr 1fr; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
}