:root {
    --rose-50: #fff6f8;
    --rose-100: #ffe8ee;
    --rose-200: #ffd7e1;
    --rose-500: #de6f95;
    --rose-700: #aa486b;
    --ink: #4a2a34;
}

body {
    background: linear-gradient(160deg, var(--rose-50) 0%, var(--rose-100) 45%, #ffffff 100%);
    color: var(--ink);
}

.site-header {
    background: linear-gradient(145deg, #fff1f5, #ffe3ec 60%, #ffd8e4);
    border-bottom: 1px solid rgba(170, 72, 107, 0.22);
    border-radius: 0.9rem;
}

.sidebar-brand,
.sidebar .nav-link {
    color: var(--ink);
    text-decoration: none;
}

.sidebar .nav-link {
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-weight: 600;
}

.sidebar .nav-link:hover,
.sidebar .nav-link:focus {
    color: var(--rose-700);
    background-color: rgba(222, 111, 149, 0.14);
}

.panel {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(222, 111, 149, 0.28);
    border-radius: 0.8rem;
    box-shadow: 0 0.6rem 1.2rem rgba(170, 72, 107, 0.1);
}

.btn-rose {
    color: #fff;
    background-color: var(--rose-500);
    border-color: var(--rose-500);
}

.btn-rose:hover,
.btn-rose:focus {
    color: #fff;
    background-color: var(--rose-700);
    border-color: var(--rose-700);
}

.section-title {
    font-weight: 700;
    letter-spacing: 0.02em;
}

.layout-wrap {
    max-width: 1400px;
    margin: 0 auto;
}

.sidebar {
    background: linear-gradient(180deg, #fff2f6 0%, #ffe7ef 100%);
}

.navbar-toggler {
    border-color: rgba(170, 72, 107, 0.3);
}

@media (min-width: 992px) {
    .sidebar {
        position: sticky;
        top: 1.5rem;
    }
}