.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 24px;
  background:
    radial-gradient(circle at left top, rgba(143, 211, 193, 0.36), transparent 30%),
    radial-gradient(circle at right top, rgba(244, 221, 227, 0.48), transparent 28%),
    linear-gradient(180deg, #fbf7f2 0%, #f4efe8 100%);
}

.login-brand {
  padding: 40px 24px 40px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  position: relative;
  overflow: hidden;
}

.login-brand::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: rgba(143, 211, 193, 0.2);
}

.login-card-wrap {
  display: grid;
  place-items: center;
  padding: 28px 40px 28px 10px;
}

.app-shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 22px;
  background: rgba(255, 253, 249, 0.82);
  backdrop-filter: blur(18px);
  border-right: 1px solid rgba(91, 168, 150, 0.14);
  position: sticky;
  top: 0;
  height: 100vh;
}

.main {
  padding: 26px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-tools,
.topbar-actions,
.hero-actions,
.event-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar-actions {
  justify-content: flex-end;
}

.hero,
.dashboard-grid,
.two-column,
.admin-hero,
.profile-grid,
.detail-grid {
  display: grid;
  gap: 18px;
}

.hero {
  grid-template-columns: 1.2fr 0.8fr;
  margin-bottom: 18px;
}

.dashboard-grid {
  grid-template-columns: 1fr 1fr;
  margin-bottom: 18px;
}

.two-column,
.profile-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-grid {
  grid-template-columns: 1.05fr 0.95fr;
}

.admin-hero {
  grid-template-columns: 1fr 320px;
  margin-bottom: 18px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

@media (max-width: 1120px) {
  .login-shell,
  .hero,
  .dashboard-grid,
  .two-column,
  .admin-hero,
  .stats-grid,
  .profile-grid,
  .detail-grid,
  .app-shell {
    grid-template-columns: 1fr;
  }

  .login-brand {
    padding: 24px 24px 8px;
    gap: 24px;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(91, 168, 150, 0.14);
  }
}

@media (max-width: 720px) {
  .login-card-wrap,
  .login-brand,
  .main,
  .sidebar {
    padding: 18px;
  }

  .panel-header,
  .topbar {
    align-items: stretch;
  }

  .panel-tools,
  .topbar-actions,
  .hero-actions,
  .event-actions {
    width: 100%;
  }
}