body {
    background: #f8fafc;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
}

.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-container {
    display: flex;
    flex: 1;
}

.sidebar {
    width: 240px;
    background: #ffffff;
    border-right: 1px solid #e2e8f0;
    padding: 20px;
}

.sidebar .nav-link {
    color: #0f172a;
    margin-bottom: 10px;
    border-radius: 10px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.sidebar .nav-link:hover {
    background: #eff6ff;
    color: #2563eb;
}

.content {
    flex: 1;
    padding: 30px;
}

.topbar {
    height: 60px;
}

.footer {
    background: #ffffff;
}

.action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    flex-wrap: nowrap;
}

.icon-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.icon-btn i {
    font-size: 1rem;
    line-height: 1;
}

.table td,
.table th {
    vertical-align: middle;
}

.header-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
}

.login-card {
    width: 100%;
    max-width: 450px;
}

.login-logo {
    max-height: 80px;
    width: auto;
    object-fit: contain;
    display: inline-block;
}