body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial; margin:0; background:#f6f7fb; }
.container { max-width: 1100px; margin: 0 auto; padding: 18px; }
.topbar { background:#111827; color:#fff; }
.topbar a { color:#fff; text-decoration:none; }
.topbar-inner { display:flex; align-items:center; justify-content:space-between; }
.brand { font-weight:700; }
.nav a { margin-left: 14px; opacity:.9; }
.card { background:#fff; border-radius:14px; padding:16px; box-shadow:0 1px 10px rgba(0,0,0,.06); margin:14px 0; }
.row { display:flex; gap:12px; align-items:center; justify-content:space-between; margin: 10px 0; }
input, select, textarea { width:100%; padding:10px; border:1px solid #d1d5db; border-radius:10px; margin-top:6px; }
label { display:block; margin: 10px 0; }
button, .btn { background:#111827; color:#fff; padding:10px 14px; border:none; border-radius:10px; cursor:pointer; text-decoration:none; display:inline-block; }
.btn-secondary { background:#6b7280; color:#fff; padding:10px 14px; border-radius:10px; text-decoration:none; }
.table { width:100%; border-collapse: collapse; background:#fff; border-radius:14px; overflow:hidden; }
.table th, .table td { padding:10px; border-bottom:1px solid #eee; text-align:left; }
.actions a { margin-right:10px; }
.link-danger { background:transparent; color:#b91c1c; border:none; cursor:pointer; padding:0; }
.error { color:#b91c1c; margin-top:10px; }
.flash { background:#ecfeff; border:1px solid #a5f3fc; padding:10px; border-radius:10px; margin:10px 0; }

.modal.hidden { display:none; }
.modal { position: fixed;  inset: 0;  background: rgba(0,0,0,.35);  display: flex;  align-items: center;  justify-content: center;  padding: 16px;  z-index: 99999; }
.modal-content { position: relative;  z-index: 100000; }
#calendar { min-height: 720px; }