:root {
  --admin-bg: #0d1720;
  --admin-surface: rgba(255,255,255,.78);
  --admin-surface-strong: rgba(255,255,255,.9);
  --admin-ink: #182034;
  --admin-soft: #667085;
  --admin-line: rgba(24,32,52,.1);
  --admin-accent: linear-gradient(135deg, #ff9f7a 0%, #f6ca67 100%);
  --admin-shadow: 0 24px 70px rgba(15, 23, 42, .18);
  --admin-radius: 28px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--admin-ink);
  background:
    radial-gradient(circle at top left, rgba(62, 203, 255, .18), transparent 22%),
    radial-gradient(circle at top right, rgba(116, 255, 160, .12), transparent 24%),
    linear-gradient(180deg, #f7f4ea 0%, #efe9dc 100%);
}

.tropical-admin-bg,
.tropical-admin-shell {
  min-height: 100vh;
}

.admin-login-wrap {
  display: grid;
  place-items: center;
  padding: 2rem;
}

.glass-shell {
  background: var(--admin-surface);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: var(--admin-shadow);
}

.admin-login {
  width: min(100%, 560px);
  padding: 2rem;
  border-radius: var(--admin-radius);
}

.eyebrow.warm {
  text-transform: uppercase;
  letter-spacing: .16em;
  color: #e98562;
  font-weight: 800;
  font-size: .76rem;
  margin: 0 0 .75rem;
}

.admin-login h1,
.admin-sidebar h2,
.admin-panel h1,
.admin-panel h2 {
  font-family: 'Playfair Display', serif;
  line-height: 1;
  margin: 0 0 1.2rem;
  color: #142033;
}

#adminLoginForm {
  display: grid;
  gap: 1rem;
}

#adminLoginForm label {
  display: grid;
  gap: .45rem;
  font-weight: 700;
  color: #23314d;
}

#adminLoginForm input,
.scanner-box input {
  width: 100%;
  border: 1px solid var(--admin-line);
  border-radius: 18px;
  background: rgba(255,255,255,.95);
  padding: 1rem 1.05rem;
  font-size: 1rem;
  color: #182034;
  outline: none;
}

#adminLoginForm input:focus,
.scanner-box input:focus {
  border-color: rgba(68, 179, 214, .7);
  box-shadow: 0 0 0 4px rgba(68, 179, 214, .12);
}

.btn-full { width: 100%; }
.btn {
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 52px;
  padding: .95rem 1.25rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}
.btn-primary {
  background: var(--admin-accent);
  color: #182034;
  box-shadow: 0 18px 30px rgba(246, 179, 106, .28);
}
.btn-soft {
  background: rgba(24,32,52,.06);
  color: #182034;
}
.form-message {
  min-height: 1.35rem;
  margin: 0;
  color: #8b3d2a;
  font-weight: 700;
}

.admin-shell {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.5rem;
}

.admin-sidebar {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  padding: 1.5rem;
  border-radius: 30px;
}

.admin-sidebar nav {
  display: grid;
  gap: .5rem;
  margin-top: 1.2rem;
}

.admin-sidebar nav a {
  text-decoration: none;
  color: #2f3a4e;
  padding: .85rem 1rem;
  border-radius: 16px;
  font-weight: 700;
}

.admin-sidebar nav a:hover,
.admin-sidebar nav a:focus-visible {
  background: rgba(255,255,255,.72);
}

.admin-main {
  display: grid;
  gap: 1.25rem;
}

.admin-panel {
  padding: 1.4rem;
  border-radius: 30px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.stats-grid article {
  background: var(--admin-surface-strong);
  border: 1px solid var(--admin-line);
  border-radius: 22px;
  padding: 1rem;
}

.stats-grid span {
  display: block;
  color: var(--admin-soft);
  margin-bottom: .4rem;
  font-size: .92rem;
}

.stats-grid strong {
  font-size: 2rem;
  color: #1d2b43;
}

.table-wrap { overflow: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  text-align: left;
  padding: .95rem .85rem;
  border-bottom: 1px solid var(--admin-line);
  vertical-align: top;
}

table th {
  color: var(--admin-soft);
  font-size: .86rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.scanner-box {
  display: flex;
  gap: .8rem;
  margin-bottom: 1rem;
}

#paymentsList article,
#ticketsList article {
  background: rgba(255,255,255,.76);
}

@media (max-width: 1080px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    position: static;
  }
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .admin-login-wrap,
  .admin-shell {
    padding: 1rem;
  }
  .admin-login,
  .admin-panel,
  .admin-sidebar {
    border-radius: 22px;
    padding: 1rem;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .scanner-box {
    flex-direction: column;
  }
}