:root {
  --teal:#4b7672; --teal-clair:#e8f4f2; --teal-bg:#b4dbd6;
  --orange:#f29952; --orange-clair:#fff3e8;
  --creme:#F5F0E8; --brun:#2e2014; --gris:#5e5d5b;
  --border:#e0dbd3; --vert:#2e7d32; --vert-clair:#eafaf1;
}
body { background:var(--creme); color:var(--brun);
       font-family:system-ui,sans-serif; margin:0; padding:0; }

.cs27-header {
  position:sticky; top:0; z-index:20;
  background:#fff; border-bottom:1px solid var(--border);
  box-shadow:0 1px 4px rgba(0,0,0,.06); padding:12px 20px;
}
.cs27-header-title { font-size:16px; font-weight:600; color:var(--brun); }
.cs27-header-sub   { font-size:12px; color:var(--gris); margin-top:2px; }

.cs27-card {
  background:#fff; border-radius:16px;
  box-shadow:0 2px 12px rgba(0,0,0,.06); padding:24px;
}

.cs27-pill {
  display:inline-flex; align-items:center;
  padding:6px 14px; border-radius:20px; font-size:13px;
  border:1px solid var(--border); background:#fff; color:var(--gris);
  cursor:pointer; white-space:nowrap; transition:all .15s;
}
.cs27-pill:hover        { border-color:var(--teal); color:var(--teal); }
.cs27-pill.active-phase { background:var(--teal); color:#fff; border-color:var(--teal); }
.cs27-pill.active-project { background:#fff; color:var(--teal); border:2px solid var(--teal); font-weight:500; }
.cs27-pill.pill-outline   { background:transparent; color:var(--teal); border:1px solid var(--teal); }

.section-prive {
  background:var(--teal-clair); border:1.5px solid var(--teal-bg);
  border-radius:12px; padding:18px;
}
.section-prive .section-label {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.08em; color:var(--teal); margin-bottom:8px; display:block;
}
.section-public {
  background:var(--orange-clair); border:1.5px solid #fad8b0;
  border-radius:12px; padding:18px;
}
.section-public .section-label {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.08em; color:#c47a2a; margin-bottom:8px; display:block;
}

.btn-primary {
  background:var(--teal); color:#fff; border:none;
  border-radius:8px; padding:10px 20px; font-size:14px;
  font-weight:500; cursor:pointer; width:100%;
}
.btn-primary:hover { background:#3a5e5a; }
.btn-secondary {
  background:#f0ede8; color:var(--teal);
  border:1.5px solid var(--border); border-radius:8px;
  padding:10px 20px; font-size:14px; cursor:pointer; width:100%;
}

.avatar-round {
  border-radius:50%; overflow:hidden; display:flex;
  align-items:center; justify-content:center;
  background:var(--teal-clair); color:var(--teal);
  font-weight:600; flex-shrink:0;
}
.avatar-sm { width:32px;  height:32px;  font-size:11px; }
.avatar-md { width:48px;  height:48px;  font-size:16px; }
.avatar-lg { width:80px;  height:80px;  font-size:24px; }
.avatar-xl { width:120px; height:120px; font-size:36px; }

.badge-statut {
  display:inline-flex; align-items:center; gap:4px;
  padding:4px 10px; border-radius:12px;
  font-size:11px; font-weight:500;
}
.badge-todo       { background:#f0ede8;           color:var(--gris); }
.badge-inprogress { background:#e8f0fb;           color:#1a5276; }
.badge-done       { background:var(--vert-clair); color:var(--vert); }
.badge-review     { background:var(--orange-clair); color:#c47a2a; }
.badge-cancelled  { background:#fdecea;           color:#c62828; }

.cs27-h1 { font-size:22px; font-weight:700; color:var(--brun); }
.cs27-h2 { font-size:18px; font-weight:600; color:var(--brun); }
.cs27-h3 { font-size:15px; font-weight:600; color:var(--brun); }
.cs27-label {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.08em; color:var(--gris);
}