:root {
  --green-900: #0a3a22; --green-800: #0f4d2e; --green-700: #14653c; --green-100: #e3f0e7; --green-50: #f1f7f2;
  --gold: #d4a72c; --gold-light: #f2d27a; --gold-dark: #9a7414; --gold-soft: #fbf1d6;
  --cream: #f6f2e7; --ink: #1c2a22; --muted: #6b756f; --line: #e4decf; --red: #c62828; --red-soft: #fdecec;
  --blue: #1d5fbf; --orange: #e07b12; --white: #fff;
  --radius: 16px; --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(15,77,46,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: "Cairo", system-ui, sans-serif; background: var(--cream); color: var(--ink); font-size: 14px; }
.hidden { display: none !important; }
a { color: var(--green-700); }
h1, h2, h3 { margin: 0; }
.muted { color: var(--muted); }
.error { color: var(--red); min-height: 1.2em; margin: 0; }

/* Connexion */
.login { min-height: 100%; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(circle at 20% 10%, #1b7a49 0, var(--green-900) 60%); }
.login-card { width: min(380px, 100%); display: grid; gap: 12px; padding: 28px; text-align: center; }
.login-card label { text-align: right; }
.login-logo { width: 84px; margin: 0 auto; }
.login-card h1 { color: var(--green-900); font-size: 32px; font-weight: 800; }
.login-card h1 small { display: block; font-size: 12px; letter-spacing: 4px; color: var(--gold-dark); }

/* Structure */
.app { display: grid; grid-template-columns: 250px 1fr; min-height: 100%; }
.sidebar { background: linear-gradient(180deg, var(--green-700), var(--green-900)); color: #fff; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; gap: 10px; align-items: center; padding: 18px 16px; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand img { width: 44px; height: 44px; }
.brand b { display: block; font-size: 22px; color: var(--gold-light); line-height: 1.1; }
.brand span { font-size: 12px; opacity: .8; }
nav { flex: 1; overflow: auto; padding: 10px 8px; }
nav a { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; padding: 9px 12px; border-radius: 12px; margin-bottom: 2px; opacity: .88; }
nav a:hover { background: rgba(255,255,255,.08); opacity: 1; }
nav a.active { background: var(--gold); color: var(--ink); opacity: 1; font-weight: 700; }
nav a .badge { margin-inline-start: auto; background: var(--red); color: #fff; border-radius: 99px; font-size: 11px; padding: 0 7px; }
nav .group { font-size: 11px; opacity: .55; padding: 10px 12px 4px; }
.side-foot { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
main { min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 5; }
.topbar h2 { font-size: 20px; color: var(--green-900); }
.view { padding: 20px 24px 60px; display: grid; gap: 18px; }

/* Composants */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.card h3 { font-size: 15px; color: var(--green-900); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.card h3::before { content: ""; width: 4px; height: 16px; border-radius: 2px; background: var(--gold); }
.grid { display: grid; gap: 14px; }
.grid.k4 { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.kpi { display: flex; gap: 12px; align-items: center; }
.kpi .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; background: var(--green-50); }
.kpi b { display: block; font-size: 26px; line-height: 1.1; color: var(--green-800); }
.kpi span { color: var(--muted); font-size: 12px; }
.kpi.alert .ico { background: var(--red-soft); } .kpi.alert b { color: var(--red); }
.kpi.gold .ico { background: var(--gold-soft); } .kpi.gold b { color: var(--gold-dark); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: right; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: #fbf9f4; position: sticky; top: 0; }
tr:hover td { background: #fcfbf7; }
.table-wrap { overflow: auto; max-height: 70vh; border: 1px solid var(--line); border-radius: 12px; }
.pill { display: inline-block; padding: 1px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--green-100); color: var(--green-700); white-space: nowrap; }
.pill.gold { background: var(--gold-soft); color: var(--gold-dark); }
.pill.red { background: var(--red-soft); color: var(--red); }
.pill.blue { background: #e6eefb; color: var(--blue); }
.pill.orange { background: #fdf0e1; color: var(--orange); }
.pill.gray { background: #eee; color: #666; }
.btn { font: inherit; border: 0; border-radius: 99px; padding: 7px 16px; cursor: pointer; font-weight: 600; background: var(--green-100); color: var(--green-800); }
.btn.primary { background: var(--green-800); color: #fff; }
.btn.gold { background: var(--gold); color: var(--ink); }
.btn.danger { background: var(--red); color: #fff; }
.btn.ghost { background: transparent; color: inherit; border: 1px solid currentColor; }
.btn.small { padding: 3px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); font-weight: 600; }
input, select, textarea { font: inherit; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; background: #fff; color: var(--ink); min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green-100); border-color: var(--green-700); }
textarea { min-height: 80px; resize: vertical; }
form.inline { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); align-items: end; }
form.inline .full { grid-column: 1 / -1; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 140px; padding-top: 10px; }
.bars div { flex: 1; background: linear-gradient(180deg, var(--gold), var(--green-700)); border-radius: 6px 6px 2px 2px; position: relative; min-height: 2px; }
.bars div span { position: absolute; top: -18px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--muted); }
.bars-x { display: flex; gap: 6px; font-size: 10px; color: var(--muted); } .bars-x span { flex: 1; text-align: center; }
.hbar { display: grid; grid-template-columns: 140px 1fr 40px; gap: 8px; align-items: center; margin: 6px 0; font-size: 13px; }
.hbar i { display: block; height: 10px; border-radius: 6px; background: var(--green-700); }
.protected { border: 1px dashed var(--gold-dark); background: var(--gold-soft); }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(120px); background: var(--green-900); color: #fff; padding: 10px 20px; border-radius: 99px; transition: transform .25s; z-index: 50; }
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--red); }
.empty { text-align: center; color: var(--muted); padding: 28px; }
.gold-big { font-size: 40px; font-weight: 800; color: var(--gold-dark); }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  nav { display: flex; overflow-x: auto; padding: 6px; } nav .group { display: none; } nav a { white-space: nowrap; }
  .view, .topbar { padding-inline: 14px; }
}