/* navigation.css
 * Phase 2: Extracted navigation & dropdown styles from legacy/base.css
 */

.navbar {
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
	padding: var(--spacing-md) var(--spacing-lg);
	display: flex;
	align-items: center;
	justify-content: space-between;
	box-shadow: var(--shadow-sm);
}

.navbar__brand h1 {
	margin: 0;
	font-size: var(--font-size-xl);
	color: var(--color-text);
}

.navbar__nav {
	display: flex;
	gap: var(--spacing-lg);
	align-items: center;
}

.navbar__link {
	padding: var(--spacing-sm) var(--spacing-md);
	border-radius: var(--radius-md);
	color: var(--color-text-muted);
	text-decoration: none;
	font-weight: 500;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
}

.navbar__link:hover {
	color: var(--color-primary);
	background: var(--color-gray-50);
	text-decoration: none;
}

.navbar__link--active {
	color: var(--color-primary);
	background: var(--color-gray-100);
}

/* Dropdown */
.navbar__dropdown { position: relative; }
.navbar__link--dropdown { cursor: pointer; }
.navbar__dropdown-icon { transition: transform 0.2s ease; }
.navbar__dropdown:hover .navbar__dropdown-icon { transform: rotate(180deg); }

.navbar__dropdown-menu {
	position: absolute;
	top: 100%;
	left: 0;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
	min-width: 200px;
	padding: var(--spacing-sm) 0;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.2s ease;
	z-index: 100;
}
.navbar__dropdown:hover .navbar__dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.navbar__dropdown-item {
	display: block;
	padding: var(--spacing-sm) var(--spacing-md);
	color: var(--color-text-muted);
	text-decoration: none;
	font-size: var(--font-size-base);
	font-weight: 500;
	transition: all 0.2s ease;
}
.navbar__dropdown-item:hover {
	background: var(--color-gray-50);
	color: var(--color-primary);
	text-decoration: none;
}
.navbar__dropdown-item--active {
	color: var(--color-primary);
	background: var(--color-gray-100);
}

.navbar__user {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
}

@media (max-width: 1024px) {
	.navbar__dropdown-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		background: transparent;
		padding: 0;
	}
	.navbar__dropdown-item { padding: var(--spacing-sm) var(--spacing-md); }
}

@media (max-width: 768px) {
	.navbar { flex-direction: column; gap: var(--spacing-md); align-items: stretch; }
	.navbar__nav { justify-content: center; flex-wrap: wrap; gap: var(--spacing-sm); }
	.navbar__user { justify-content: center; }
}