:root {
  --green: #2e6b4f;
  --green-2: #3d8a64;
  --green-hover: #245741;
  --green-soft: rgba(46, 107, 79, 0.12);
  --sidebar: #101814;
  --sidebar-hover: #1c2a22;
  --sidebar-text: #c9d2cb;
  --sidebar-muted: #8f9a93;
  --bg: #eef1ec;
  --text: #141c18;
  --muted: #667069;
  --border: rgba(20, 28, 24, 0.1);
  --border-strong: rgba(20, 28, 24, 0.16);
  --white: #fff;
  --warn-bg: #fbf3e8;
  --warn: #8a5a1d;
  --danger-bg: #f7e5e2;
  --danger: #8f3428;
  --info-bg: #e9f0f7;
  --info: #2d5583;
  --radius: 16px;
  --font: 'Golos Text', system-ui, sans-serif;
  --shadow: 0 12px 40px rgba(16, 24, 20, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(80% 50% at 0% 0%, #d7e8de 0%, transparent 50%),
    var(--bg);
  font-family: var(--font);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green); text-decoration: none; }
a:hover { color: #1f4d38; }
h1 { margin: 0; font-size: 24px; font-weight: 700; letter-spacing: -0.03em; }
.page-sub { font-size: 13.5px; color: var(--muted); margin-top: 6px; line-height: 1.45; }

.btn {
  border-radius: 12px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  border: 1px solid transparent;
  transition: transform 0.1s ease, background 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--green-2), var(--green));
  color: #fff;
  border: none;
  box-shadow: 0 8px 20px rgba(46, 107, 79, 0.22);
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.05); color: #fff; }
.btn-outline {
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--green);
  color: var(--green);
}
.btn-outline:hover:not(:disabled) { background: var(--green-soft); }
.btn-ghost {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--border-strong);
  color: #3a4340;
}
.btn-ghost:hover:not(:disabled) { border-color: #8a908c; }
.btn-danger {
  background: #fff;
  border: 1px solid #d9b0aa;
  color: var(--danger);
}
.btn-danger:hover:not(:disabled) { background: var(--danger-bg); }
.btn-sm { padding: 6px 10px; font-size: 12px; }

.input, .select, .textarea {
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13.5px;
  font-family: var(--font);
  background: rgba(255,255,255,0.92);
  color: var(--text);
  width: 100%;
}
.textarea { resize: vertical; min-height: 72px; }
.label {
  font-size: 11px;
  color: #8a908c;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 5px;
}
.field { display: grid; gap: 4px; }

.card {
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
  backdrop-filter: blur(8px);
}
.card-warn { border-color: #e8d8bd; background: #fffaf3; }
.card-danger { border-color: #e6c7c1; background: #fff8f7; }
.card-ok { border-color: #c5dbc8; background: #f4faf6; }

.table-wrap {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 13px;
  box-shadow: var(--shadow);
}
table.data {
  width: 100%;
  border-collapse: collapse;
}
table.data th, table.data td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #f0f2ee;
  vertical-align: top;
}
table.data th {
  color: #8a908c;
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(247,248,244,0.7);
}
table.data tr:last-child td { border-bottom: none; }
table.data tbody tr:hover td { background: #f7f8f4; }

.badge {
  border-radius: 8px;
  padding: 3px 9px;
  font-size: 11.5px;
  font-weight: 600;
  display: inline-block;
  text-align: center;
}
.badge-green { background: var(--green-soft); color: var(--green); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: #f0efe9; color: #5a5f58; }

.muted { color: var(--muted); }
.err { color: var(--danger); font-size: 13px; }
.ok { color: var(--green); font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; word-break: break-all; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flex { display: flex; align-items: center; gap: 12px; }
.flex-wrap { flex-wrap: wrap; }
.spacer { flex: 1; }
.stack { display: grid; gap: 12px; }
.mt { margin-top: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.page-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.stat-value { font-size: 28px; font-weight: 700; letter-spacing: -0.03em; }
.stat-label { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 228px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #101814 0%, #152019 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 16px 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 16px;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--green-2), var(--green));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 18px rgba(46, 107, 79, 0.35);
}
.brand-name { font-weight: 700; color: #fff; font-size: 15px; letter-spacing: -0.02em; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--sidebar-text);
  text-decoration: none;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-item:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-item.active {
  background: rgba(46, 107, 79, 0.28);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(123, 192, 154, 0.25);
}
.sidebar-foot {
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: auto;
  font-size: 12px;
  color: var(--sidebar-muted);
  line-height: 1.45;
}
.sidebar-foot button, .sidebar-foot .logout {
  background: none;
  border: none;
  color: var(--sidebar-muted);
  cursor: pointer;
  padding: 0;
  font-family: var(--font);
  font-size: 12px;
  margin-top: 6px;
}
.sidebar-foot button:hover, .sidebar-foot .logout:hover { color: #fff; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(10px);
}
.content { padding: 22px; max-width: 1180px; width: 100%; margin: 0 auto; }

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(70% 50% at 20% 10%, #cfe3d6 0%, transparent 55%),
    radial-gradient(50% 40% at 90% 80%, #d9e4dc 0%, transparent 50%),
    var(--bg);
}
.login-card {
  width: min(400px, 100%);
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.flash {
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
  margin-bottom: 14px;
}
.flash-ok { background: #eef7f1; color: #245741; border: 1px solid #c8dece; }
.flash-err { background: var(--danger-bg); color: var(--danger); border: 1px solid #e6c7c1; }
.secret-box {
  background: #101814;
  color: #d8e4dc;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.55;
}
.secret-box strong { color: #fff; }
.pagination { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.pagination a, .pagination span {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: #fff;
  font-size: 12.5px;
  color: var(--text);
}
.pagination .active span { background: var(--green); color: #fff; border-color: var(--green); }

@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; }
  .grid-2, .grid-3, .grid-4, .form-row { grid-template-columns: 1fr; }
  .content { padding: 16px; }
}