@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #2d5a4b;
  --green-light: #3d7a65;
  --orange: #e8885a;
  --bg: #f7f5f2;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --yellow: #fbbf24;
  --red: #ef4444;
  --radius: 12px;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

.container { max-width: 520px; margin: 0 auto; padding: 40px 20px; }
.container-wide { max-width: 900px; margin: 0 auto; padding: 32px 20px; }

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 40px;
  display: block;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

h1 { font-size: 26px; font-weight: 700; margin-bottom: 8px; }
h2 { font-size: 20px; font-weight: 700; margin-bottom: 16px; }
p { color: var(--muted); margin-bottom: 24px; font-size: 15px; }

label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: #fff;
  transition: border-color .15s;
  margin-bottom: 18px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
}
textarea { resize: vertical; min-height: 80px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr; } }

.btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  padding: 13px 24px;
  border-radius: 8px;
  border: none;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, opacity .15s;
  width: 100%;
  text-align: center;
}
.btn:hover { background: var(--green-light); }
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
}
.btn-outline:hover { background: #f0f7f4; }
.btn-sm { padding: 7px 14px; font-size: 13px; width: auto; border-radius: 6px; }
.btn-danger { background: var(--red); }
.btn-danger:hover { background: #dc2626; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-approved { background: #d1fae5; color: #065f46; }
.badge-rejected { background: #fee2e2; color: #991b1b; }
.badge-voorbehoud { background: #fff3cd; color: #856404; }
.badge-cancelled { background: #f3f4f6; color: #6b7280; }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-info { background: #dbeafe; color: #1e40af; }
.alert-warning { background: #fff3cd; color: #856404; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--green);
  cursor: pointer;
}
.checkbox-row label { margin: 0; font-weight: 500; cursor: pointer; font-size: 14px; }

.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

.visit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
}
.visit-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.visit-card-name { font-weight: 700; font-size: 16px; }
.visit-card-meta { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.visit-card-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

.tabs { display: flex; gap: 4px; margin-bottom: 24px; flex-wrap: wrap; }
.tab {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--muted);
  transition: all .15s;
}
.tab.active { background: var(--green); color: #fff; border-color: var(--green); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 16px; text-align: center; }
.stat-number { font-size: 28px; font-weight: 700; color: var(--green); }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--green);
  color: #fff;
  margin-bottom: 32px;
}
.nav-title { font-weight: 700; font-size: 16px; }
.nav-logout { background: rgba(255,255,255,.15); color: #fff; padding: 6px 14px; border-radius: 6px; border: none; font-size: 13px; font-family: inherit; cursor: pointer; font-weight: 600; }
.nav-logout:hover { background: rgba(255,255,255,.25); }

.empty { text-align: center; padding: 48px 0; color: var(--muted); }
.empty-icon { font-size: 40px; margin-bottom: 12px; }

.invite-box {
  background: #f0f7f4;
  border: 1px solid #b7ddc9;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  word-break: break-all;
  color: var(--green);
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.copy-btn {
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  font-weight: 600;
}

#modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 100;
  align-items: center;
  justify-content: center;
}
#modal-overlay.open { display: flex; }
#modal {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  max-width: 420px;
  width: 90%;
}