/* Mobile-first RTL admin */
:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2f3d52;
  --text: #e7e9ea;
  --muted: #8b98a5;
  --accent: #1d9bf0;
  --ok: #6ee7a8;
  --err: #f87171;
  --radius: 10px;
}

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

body.admin-body {
  margin: 0;
  font-family: system-ui, Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

.admin-shell { min-height: 100vh; display: flex; flex-direction: column; }

.admin-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-brand { display: flex; align-items: center; gap: 0.5rem; }
.brand-link { color: var(--text); text-decoration: none; font-weight: 600; }
.brand-link:hover { color: var(--accent); }

.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text);
  font-size: 1.25rem;
}
@media (min-width: 900px) {
  .nav-burger { display: none; }
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}
.role-pill {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--muted);
}

.admin-main-wrap {
  display: flex;
  flex: 1;
  min-height: 0;
}

.admin-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  background: var(--surface);
  border-left: 1px solid var(--border);
  min-width: 200px;
}
.admin-nav a {
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.admin-nav a:hover { background: var(--bg); color: var(--accent); }

.nav-toggle:checked ~ .admin-shell .admin-nav,
.admin-nav.is-open {
  display: flex;
}

@media (min-width: 900px) {
  .admin-nav {
    display: flex;
    position: sticky;
    top: 0;
    align-self: flex-start;
    max-height: 100vh;
  }
}

@media (max-width: 899px) {
  .nav-toggle:checked ~ .admin-shell .admin-main-wrap .admin-nav {
    display: flex;
    position: fixed;
    inset: 0 0 auto 0;
    top: 52px;
    z-index: 50;
    max-height: calc(100vh - 52px);
    overflow-y: auto;
    border-left: none;
    border-bottom: 1px solid var(--border);
  }
}

.admin-content {
  flex: 1;
  padding: 1rem;
  min-width: 0;
}

h1 { font-size: 1.35rem; margin: 0 0 1rem; font-weight: 600; }
h2 { font-size: 1.1rem; margin: 1.5rem 0 0.75rem; }

.btn {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { filter: brightness(1.08); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-danger { background: #7f1d1d; border-color: #991b1b; }
.btn-sm { font-size: 0.8rem; padding: 0.3rem 0.6rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.form-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
}

label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.25rem; }
input[type="text"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}
textarea { min-height: 100px; }

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
table.data th,
table.data td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  text-align: right;
  white-space: nowrap;
}
table.data th { color: var(--muted); font-weight: 500; background: var(--bg); }
table.data tr:hover td { background: rgba(255,255,255,0.02); }

.alert {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.alert-ok { background: #14261f; border: 1px solid #1d4d3a; color: var(--ok); }
.alert-err { background: #2a1515; border: 1px solid #5c2020; color: var(--err); }

.stats-row {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}
.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem;
}
.stat-box .n { font-size: 1.35rem; font-weight: 700; }
.stat-box .l { font-size: 0.8rem; color: var(--muted); }

.chart-box { position: relative; height: 280px; max-width: 100%; }

.checkbox-row { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center; }
.checkbox-row label { display: flex; align-items: center; gap: 0.35rem; margin: 0; color: var(--text); }
.checkbox-row input { width: auto; }

.login-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}