/* Dashboard Layout Styles */

.dashboard-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--spacing-lg) var(--spacing-2xl);
  border-bottom: 1px solid var(--theme-border-strong);
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.04) 50%,
    rgba(255, 255, 255, 0.02) 100%),
    rgba(15, 31, 56, 0.9);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand .logo {
  font-weight: var(--font-weight-black);
  font-size: 1.25rem;
  letter-spacing: -0.2px;
  position: relative;
  color: var(--theme-text);
  text-decoration: none;
}

.nav-brand .logo::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 36%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
}

.nav-user {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.user-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text);
}

.user-org {
  font-size: var(--font-size-sm);
  color: var(--theme-text-muted);
}

.nav-signout {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-md);
  color: var(--theme-text);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.nav-signout:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.dashboard-main {
  min-height: calc(100vh - 80px);
  background: var(--theme-bg-muted);
}

.flash-messages {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-2xl) 0;
}

.flash-message {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
  border: 1px solid;
  font-size: var(--font-size-base);
}

.flash-notice {
  background: rgba(74, 158, 255, 0.1);
  border-color: rgba(74, 158, 255, 0.3);
  color: var(--color-primary-light);
}

.flash-alert {
  background: rgba(255, 74, 74, 0.1);
  border-color: rgba(255, 74, 74, 0.3);
  color: #ff6a6a;
}

@media (max-width: 768px) {
  .dashboard-nav {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .nav-container {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .nav-brand {
    width: 100%;
    justify-content: center;
    position: relative;
  }

  .nav-brand .nav-hamburger {
    position: absolute;
    left: 0;
  }

  .nav-menu {
    width: 100%;
    justify-content: space-between;
  }

  .nav-user {
    align-items: flex-start;
  }
}