:root {
    --sidebar-width: 260px;
    --primary-color: #0d6efd;
    --bg-light: #f8f9fa;
}
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: #333;
}

#sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-right: 1px solid #e9ecef;
    background-color: #ffffff;
}
.sidebar-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    color: #495057;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}
.sidebar-item:hover, .sidebar-item.active {
    background-color: #e7f1ff;
    color: var(--primary-color);
}

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: all 0.3s ease;
}

@media (max-width: 991.98px) {
    #sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
    }
    #sidebar.show {
        margin-left: 0;
    }
    .main-content {
        margin-left: 0;
    }
}

.fs-7 { font-size: 0.85rem; }
.fs-8 { font-size: 0.75rem; }
.custom-input { border-radius: 8px; padding: 10px 12px; }
:root {
    --sidebar-width: 250px;
    --primary-blue: #0d6efd;
    --bg-light: #f8fafc;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border-color: #f1f5f9;
}
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
}

#sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: #ffffff;
    border-right: 1px solid var(--border-color);
}
.sidebar-heading {
    font-size: 0.7rem;
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.5px;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.sidebar-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    color: #475569;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    margin-bottom: 4px;
}
.sidebar-item:hover {
    color: var(--primary-blue);
    background-color: #f1f5f9;
}
.sidebar-item.active {
    background-color: #e0edff;
    color: var(--primary-blue);
    font-weight: 600;
}

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.card-custom {
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}
.badge-soft-success {
    background-color: #dcfce7;
    color: #15803d;
}
.badge-soft-danger {
    background-color: #ffe4e6;
    color: #be123c;
}
.badge-soft-warning {
    background-color: #fef9c3;
    color: #a16207;
}
.fs-7 { font-size: 0.85rem; }
.fs-8 { font-size: 0.75rem; }

@media (max-width: 991.98px) {
    #sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
        transition: margin-left 0.3s ease;
    }
    #sidebar.show {
        margin-left: 0;
    }
    .main-content {
        margin-left: 0;
    }
}