@import 'variables.css';

/* Layout Grid */
.layout-container {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    grid-template-rows: var(--header-height) 1fr;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    grid-row: 1 / -1;
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1rem;
    z-index: 10;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
}

.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.2s;
}

.nav-item a:hover,
.nav-item a.active {
    background-color: color-mix(in srgb, var(--color-primary) 10%, transparent);
    color: var(--color-primary);
}

/* Header */
.header {
    grid-column: 2;
    background-color: var(--bg-body); /* Transparent/same as body or card */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    border-bottom: 1px solid var(--border-color); /* Optional */
    backdrop-filter: blur(8px);
    z-index: 5;
}

.header-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

/* Main Content */
.main-content {
    grid-column: 2;
    padding: 2rem;
    overflow-y: auto;
}

/* Cards & Components */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}
.btn-primary:hover {
    background-color: var(--color-primary-hover);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .layout-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto var(--header-height) 1fr;
    }
    .sidebar {
        display: none; /* Add mobile toggle later */
    }
    .header {
        grid-column: 1;
        padding: 0 1rem;
    }
    .main-content {
        grid-column: 1;
        padding: 1rem;
    }
}