:root {
  --primary: #1a5f7a;
  --primary-dark: #124a5f;
  --accent: #ffb400;
  --bg: #f4f6f8;
  --card-bg: #ffffff;
  --text: #1c1c1e;
  --text-muted: #6b7280;
  --border: #e2e6ea;
}
* { box-sizing: border-box; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg); color: var(--text); margin: 0;
}
a { color: var(--primary); }

.topbar { background: var(--primary-dark); padding: 0 20px; }
.topbar-inner {
  max-width: 1100px; margin: 0 auto; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; padding: 14px 0;
}
.topbar .brand { color: #fff; font-weight: 700; font-size: 15px; }
.topbar nav a {
  color: #dbe7ec; text-decoration: none; margin-left: 16px; font-size: 14px;
}
.topbar nav a:hover { color: #fff; }

.login-wrap {
  max-width: 380px; margin: 80px auto; background: var(--card-bg);
  padding: 32px; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.login-wrap h1 { font-size: 20px; margin-bottom: 18px; }

.admin-main { max-width: 1100px; margin: 0 auto; padding: 28px 20px 60px; }
.admin-main h1 { font-size: 22px; margin-bottom: 16px; }
.admin-main h2 { font-size: 17px; margin: 22px 0 10px; }

.stats-row { display: flex; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.stat-box {
  background: var(--card-bg); border-radius: 12px; padding: 16px 22px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05); min-width: 140px;
}
.stat-num { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.flash.success { background: #e5f7ec; color: #1a7a3c; }
.flash.error { background: #fde8e6; color: #b3261e; }

.data-table {
  width: 100%; border-collapse: collapse; background: var(--card-bg);
  border-radius: 12px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.data-table th, .data-table td {
  text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 13px;
}
.data-table th { background: #fafbfc; font-weight: 600; color: var(--text-muted); }
.data-table tr:last-child td { border-bottom: none; }

.card-form { background: var(--card-bg); padding: 20px; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); max-width: 700px; }
.card-form input[type=text], .card-form input[type=email], .card-form input[type=password],
.card-form input[type=file], .card-form textarea {
  width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: inherit; margin-top: 4px;
}
.card-form input[type=color] { width: 60px; height: 36px; margin-top: 4px; border: 1px solid var(--border); border-radius: 8px; padding: 2px; }
.card-form textarea { min-height: 70px; resize: vertical; }
.card-form label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 14px; }
.card-form .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.card-form .form-grid .full { grid-column: 1 / -1; }
.card-form button {
  background: var(--primary); color: #fff; border: none; padding: 11px 22px;
  border-radius: 8px; font-weight: 700; font-size: 14px; cursor: pointer;
}
.btn-secondary {
  display: inline-block; background: #eef1f3; color: var(--text); text-decoration: none;
  padding: 8px 14px; border-radius: 8px; font-size: 13px; margin-left: 10px;
}
.inline-form { display: flex; align-items: center; margin-bottom: 16px; }
.inline-form select { padding: 8px; border-radius: 8px; border: 1px solid var(--border); font-size: 14px; }

details { background: var(--card-bg); padding: 10px 16px; border-radius: 10px; font-size: 13px; }
details code { display: block; margin-top: 8px; font-size: 12px; word-break: break-word; }

.phone-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.phone-row input { margin-top: 0 !important; }
.phone-row input[name="phone_labels[]"] { flex: 0 0 35%; }
.phone-row input[name="phone_numbers[]"] { flex: 1; }
.card-form .remove-phone-btn {
  background: #fde8e6; color: #b3261e; border: none; border-radius: 8px;
  width: 34px; height: 34px; font-size: 16px; cursor: pointer; flex: 0 0 auto;
}

@media (max-width: 600px) {
  .card-form .form-grid { grid-template-columns: 1fr; }
}