/* Dashboard Layout */
.dashboard-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100%;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #0f0f0f 100%);
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.content-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  gap: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

/* Embed Panel */
.embed-panel {
  background: var(--bg-secondary);
  border: none;
  border-radius: 0;
  overflow: hidden;
  position: relative;
  box-shadow: none;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.embed-frame {
  width: 100%;
  flex: 1;
  border: none;
  background: var(--bg-primary);
  min-height: 0;
}

.embed-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* No Embed Panel */
.no-embed-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex: 1;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.no-embed-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
}

.no-embed-icon::before {
  content: "⚡";
  font-size: 24px;
  color: var(--accent-primary);
}

.no-embed-title {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.no-embed-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 400px;
  line-height: 1.5;
  font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .dashboard-header {
    padding: 0.75rem 1rem;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .header-right {
    font-size: 0.7rem;
  }
  
  .embed-panel {
    margin: 0;
    border-radius: 0;
  }

  .dashboard-title {
    font-size: 1rem;
  }
  
  .no-embed-panel {
    padding: 1rem;
  }
}

/* Ultra-wide screens */
@media (min-width: 1400px) {
  .content-grid {
    padding: 0;
  }
}