/* Layout and Grid System */

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight);
  background: var(--color-background);
  color: var(--color-black);
  line-height: var(--line-height-normal);
}

/* Top Bar */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-md);
  gap: var(--space-md);
  z-index: 1000;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.logo {
  height: 64px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
}

.brand {
  font-size: var(--text-lg);
  font-weight: var(--font-weight);
  color: var(--color-black);
  line-height: var(--line-height-tight);
}

.top-bar-center {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  min-width: 0;
  overflow: hidden;
}

.server-selector {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.server-select {
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-bottom: 1px solid var(--color-black);
  background: var(--color-white);
  font-size: var(--text-base);
  font-weight: var(--font-weight);
  min-width: 200px;
  border-radius: var(--radius);
}

.server-select:focus {
  outline: none;
  border-bottom-width: 2px;
}

.top-bar-right {
  display: flex;
  gap: var(--space-md);
  flex-shrink: 0;
}

/* Navigation Tabs */
.nav-tabs {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  font-size: var(--text-base);
  font-weight: var(--font-weight);
  color: var(--color-black);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  border-radius: var(--radius);
}

.nav-link:hover {
  background: var(--color-gray-light);
}

.nav-link.active {
  background: var(--color-black);
  color: var(--color-white);
}

/* Main Content Area */
.main-content {
  margin-top: 60px;
  padding: var(--space-md);
  max-width: 1920px;
  margin-left: auto;
  margin-right: auto;
  min-width: 0;
}

/* Views */
.view {
  display: none;
}

.view.active {
  display: block;
}

/* Container */
.container {
  max-width: 1920px;
  margin: 0 auto;
  padding: var(--space-lg);
}