/* Shared sidebar + layout styles for competitor analysis pages */
body {
    margin: 0;
    background-color: #f5f5f5;
}
.app-layout {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 260px;
    min-width: 260px;
    background: #1e293b;
    color: #e2e8f0;
    padding: 0;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}
.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #334155;
}
.sidebar-header h5 {
    margin: 0;
    font-size: 1rem;
    color: #f8fafc;
    font-weight: 600;
}
.sidebar-nav {
    list-style: none;
    padding: 10px 0;
    margin: 0;
}
.sidebar-nav li a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}
.sidebar-nav li a:hover {
    background: #334155;
    color: #e2e8f0;
}
.sidebar-nav li a.active {
    background: #334155;
    color: #60a5fa;
    border-left-color: #60a5fa;
    font-weight: 600;
}
.sidebar-nav li a i {
    margin-right: 10px;
    font-size: 1.1rem;
}
.sidebar-footer {
    margin-top: auto;
    padding: 15px 20px;
    border-top: 1px solid #334155;
}
.sidebar-footer a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
}
.sidebar-footer a:hover {
    color: #e2e8f0;
}
.sidebar-footer a i {
    margin-right: 8px;
}
.main-content {
    flex: 1;
    padding: 20px;
    overflow-x: auto;
}