/* Layout */

.app-container {
    display: flex;
    height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: white;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.brand {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-logo {
    max-width: 100%;
    max-height: 60px;
    /* Adjust height as needed */
    object-fit: contain;
}


.brand h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.main-nav {
    flex: 1;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-btn {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    /* Start muted */
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    text-align: left;
}

.nav-btn .icon {
    margin-right: 0.75rem;
}

.nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: white;
}

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

.user-info {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logout-btn {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 0.75rem;
    text-decoration: underline;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-body);
}

.top-bar {
    height: 64px;
    background: white;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.top-bar h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
}