@import './variables.css';

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar for modern look */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-md);
}

/* Typography utilities */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--text-main);
}

a {
  color: var(--color-primary-bright);
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: var(--font-family);
  border: none;
  background: none;
}

/* Reusable UI Elements */
.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--btn-primary-bg, var(--color-primary-bright));
  color: #fff;
  box-shadow: 0 2px 8px var(--btn-primary-shadow, rgba(17, 119, 200, 0.25));
}
.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--btn-primary-shadow, rgba(17, 119, 200, 0.35));
}
.btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}
.btn-outline:hover {
  background-color: var(--hover-bg);
}

/* Layout Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--spacing-2); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Badges */
.badge {
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-success { background-color: rgba(34, 197, 94, 0.1); color: var(--color-success); }
.badge-warning { background-color: rgba(245, 158, 11, 0.1); color: var(--color-warning); }
.badge-danger { background-color: rgba(239, 68, 68, 0.1); color: var(--color-danger); }
.badge-neutral { background-color: var(--hover-bg); color: var(--text-muted); }
.badge-primary { background-color: rgba(17, 119, 200, 0.1); color: var(--color-primary-bright); }

/* App Shell Layout */
#app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

#sidebar {
  width: 250px;
  background-color: var(--bg-sidebar);
  color: var(--text-sidebar);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  z-index: 10;
}

#main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#header {
  height: 64px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-6);
  flex-shrink: 0;
}

#page-container {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-6);
}