/* Layout CSS - Navigation, Main Container, Pages */

/* Navigation */
.nav {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--gray-900);
    font-weight: 600;
    font-size: 18px;
}

.nav-brand svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.15s ease;
}

.nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Main Layout */
.main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
    position: relative;
    z-index: 1;
}

/* Pages */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 4px;
    margin-right: 8px;
}

.lang-btn {
    padding: 6px 10px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    color: var(--gray-500);
    transition: all 0.15s ease;
}

.lang-btn:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.lang-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Actions Row */
.actions-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}