@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800;900&display=swap');

:root {
  --bg: #020812;
  --panel: rgba(13, 24, 42, .88);
  --panel-2: rgba(18, 34, 58, .94);
  --line: rgba(121, 155, 213, .22);
  --text: #f4f7ff;
  --muted: #9eaabd;
  --blue: #2f7dff;
}

* { box-sizing: border-box; }
body {
  min-height: 100vh;
  margin: 0;
  font-family: Tajawal, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(47, 125, 255, .28), transparent 28%),
    linear-gradient(135deg, #01050d, #071525 55%, #020812);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card,
.admin-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), transparent 30%), var(--panel);
  box-shadow: 0 24px 80px rgba(0,0,0,.35), 0 0 40px rgba(47,125,255,.14);
}

.login-card {
  width: min(460px, 100%);
  padding: 34px;
}

.login-card img { width: 190px; display: block; margin: 0 auto 28px; }

.admin-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 270px;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: rgba(2, 8, 18, .84);
  backdrop-filter: blur(18px);
}

.admin-brand img { width: 190px; display: block; margin: 0 auto 28px; }
.admin-sidebar nav { display: grid; gap: 8px; }
.admin-sidebar a {
  color: var(--text);
  text-decoration: none;
  border-radius: 10px;
  padding: 13px 14px;
  font-weight: 800;
}
.admin-sidebar nav a:hover,
.admin-sidebar nav a.active {
  background: linear-gradient(135deg, rgba(47,125,255,.95), rgba(18,84,232,.95));
  box-shadow: 0 0 28px rgba(47,125,255,.24);
}

.admin-main { margin-left: 270px; padding: 28px; }
.admin-topbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.admin-topbar span { color: #67a7ff; font-weight: 900; letter-spacing: .08em; }
.admin-topbar h1 { margin: 4px 0 0; font-size: 34px; font-weight: 900; }

.admin-card { padding: 22px; }
.metric {
  min-height: 132px;
  display: grid;
  align-content: center;
  gap: 8px;
}
.metric b { font-size: 34px; }
.metric span,
.muted { color: var(--muted); }

.form-control,
.form-select {
  color: var(--text);
  border-color: var(--line);
  background-color: rgba(2, 8, 18, .62);
}
.form-control:focus,
.form-select:focus {
  color: var(--text);
  background-color: rgba(2, 8, 18, .8);
  border-color: var(--blue);
  box-shadow: 0 0 0 .2rem rgba(47,125,255,.18);
}
.form-control::file-selector-button { background: #10264a; color: white; border: 0; }

.table { --bs-table-bg: transparent; --bs-table-color: var(--text); --bs-table-border-color: var(--line); }
.thumb { width: 92px; height: 56px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.btn-primary { background: linear-gradient(135deg, #3991ff, #124ee6); border: 0; }
.btn-danger { background: #c4324a; border: 0; }

@media (max-width: 900px) {
  .admin-sidebar { position: static; width: auto; }
  .admin-main { margin-left: 0; padding: 18px; }
  .admin-topbar { flex-direction: column; align-items: flex-start; }
}