:root {
  --pine: #0e5a4a;
  --pine-deep: #0a4438;
  --pine-soft: #e2f1ec;
  --bud: #c8f35b;
  --ink: #0b1b16;
  --ink-soft: #45524d;
  --ink-muted: #8a9691;
  --line: #e6ebe8;
  --paper: #f4f6f5;
  --surface: #fff;
  --danger: #d64545;
  --danger-soft: #fde8e8;
  --amber: #b77a00;
  --amber-soft: #fff0cc;
  --shadow: 0 8px 24px rgba(11, 27, 22, 0.06), 0 1px 2px rgba(11, 27, 22, 0.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 400px; background: var(--surface); border-radius: 28px; padding: 36px; box-shadow: var(--shadow); }
.login-card h1 { margin: 18px 0 4px; font-size: 26px; letter-spacing: -0.6px; }
.login-card p { margin: 0 0 24px; color: var(--ink-soft); }
.mark { width: 56px; height: 56px; border-radius: 18px; background: var(--pine); display: grid; place-items: center; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 24px 16px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 24px; font-weight: 700; font-size: 18px; letter-spacing: -0.4px; }
.brand .mark { width: 38px; height: 38px; border-radius: 12px; }
.nav a { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 14px; color: var(--ink-soft); text-decoration: none; font-weight: 500; margin-bottom: 4px; }
.nav a:hover { background: var(--paper); }
.nav a.active { background: var(--pine); color: #fff; }
.nav svg { width: 20px; height: 20px; flex: none; }
.sidebar .spacer { flex: 1; }
.main { padding: 32px 40px 64px; max-width: 1240px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 28px; letter-spacing: -0.7px; }
.page-head p { margin: 2px 0 0; color: var(--ink-soft); }

/* ---------- components ---------- */
.card { background: var(--surface); border-radius: 22px; box-shadow: var(--shadow); padding: 22px; }
.card h2 { margin: 0 0 16px; font-size: 16px; }
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin-bottom: 16px; }
.kpi .label { color: var(--ink-soft); font-size: 13px; }
.kpi .value { font-size: 32px; font-weight: 700; letter-spacing: -1px; margin-top: 2px; }
.kpi .sub { color: var(--ink-muted); font-size: 12px; }
.cols { grid-template-columns: 2fr 1fr; }
@media (max-width: 1000px) { .cols { grid-template-columns: 1fr; } }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; overflow-x: auto; padding: 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand { padding: 0 12px 0 4px; }
  .nav { display: flex; gap: 4px; }
  .nav a span { display: none; }
  .sidebar .spacer, .sidebar .logout-wrap { display: none; }
  .main { padding: 20px 16px 48px; }
}

.btn { border: 0; border-radius: 14px; padding: 10px 18px; font-weight: 600; cursor: pointer; background: var(--pine); color: #fff; }
.btn:hover { background: var(--pine-deep); }
.btn.secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn.secondary:hover { background: var(--paper); }
.btn.danger { background: var(--danger-soft); color: var(--danger); }
.btn.small { padding: 6px 12px; border-radius: 10px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: default; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-weight: 500; font-size: 13px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 11px 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--pine); box-shadow: 0 0 0 3px rgba(14, 90, 74, 0.12); }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar input { max-width: 320px; }
.toolbar select { width: auto; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 500; color: var(--ink-muted); font-size: 12px; padding: 0 14px 10px; }
td { padding: 12px 14px; border-top: 1px solid var(--line); vertical-align: middle; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--paper); }
.table-wrap { overflow-x: auto; margin: 0 -6px; }
.person { display: flex; align-items: center; gap: 12px; min-width: 0; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--pine-soft); color: var(--pine); display: grid; place-items: center; font-weight: 600; flex: none; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.person .name { font-weight: 500; }
.muted { color: var(--ink-muted); font-size: 12px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 100px; font-size: 12px; font-weight: 600; background: var(--pine-soft); color: var(--pine); }
.badge.pro { background: var(--amber-soft); color: var(--amber); }
.badge.bad { background: var(--danger-soft); color: var(--danger); }
.badge.gray { background: var(--paper); color: var(--ink-soft); }
.pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 14px; }
.empty { text-align: center; padding: 40px; color: var(--ink-soft); }

.switch { position: relative; width: 44px; height: 26px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: var(--line); border-radius: 26px; transition: 0.2s; cursor: pointer; }
.switch span::before { content: ''; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch input:checked + span { background: var(--pine); }
.switch input:checked + span::before { transform: translateX(18px); }

.rows > * { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.rows > *:first-child { border-top: 0; }
.rows .grow { flex: 1; min-width: 180px; }
.rows .key { font-weight: 600; font-size: 14px; word-break: break-all; }
.rows input[type=number] { width: 84px; }

.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 130px 1fr 44px; align-items: center; gap: 12px; font-size: 13px; }
.bar-row .track { height: 10px; background: var(--paper); border-radius: 10px; overflow: hidden; }
.bar-row .fill { height: 100%; background: var(--pine); border-radius: 10px; }
.bar-row .n { text-align: right; color: var(--ink-soft); }

.chart { width: 100%; height: 190px; display: block; }

.overlay { position: fixed; inset: 0; background: rgba(11, 27, 22, 0.45); display: grid; place-items: center; padding: 20px; z-index: 10; }
.modal { background: var(--surface); border-radius: 26px; padding: 28px; width: 100%; max-width: 460px; box-shadow: 0 30px 80px rgba(0,0,0,.25); max-height: 92vh; overflow: auto; }
.modal h2 { margin: 0 0 4px; font-size: 20px; }
.modal .actions { display: flex; gap: 10px; justify-content: space-between; margin-top: 22px; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 14px; z-index: 20; box-shadow: var(--shadow); }
.toast.err { background: var(--danger); }
.err-text { color: var(--danger); font-size: 13px; margin-bottom: 12px; }