:root {
    --hm-blue: #0b1f3a;
    --hm-blue-soft: #15385f;
    --hm-salmon: #f26d6d;
    --hm-salmon-dark: #d94f55;
    --hm-bg: #f5f7fb;
    --hm-border: #dfe6ef;
    --hm-text: #172033;
}

body {
    background: var(--hm-bg);
    color: var(--hm-text);
    font-family: Arial, Helvetica, sans-serif;
}

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

.sidebar {
    width: 270px;
    background: var(--hm-blue);
    color: #fff;
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 22px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.sidebar-brand .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--hm-salmon);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 10px;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, .78);
    padding: 11px 18px;
    margin: 2px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    color: #fff;
    background: rgba(242, 109, 109, .18);
}

.main-content {
    min-width: 0;
    flex: 1;
}

.topbar {
    min-height: 70px;
    background: #fff;
    border-bottom: 1px solid var(--hm-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 24px;
}

.page-body {
    padding: 24px;
}

.page-title {
    color: var(--hm-blue);
    font-size: 1.45rem;
    font-weight: 700;
    margin: 0;
}

.surface {
    background: #fff;
    border: 1px solid var(--hm-border);
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(11, 31, 58, .04);
}

.surface-header {
    padding: 18px 20px;
    border-bottom: 1px solid var(--hm-border);
}

.surface-body {
    padding: 20px;
}

.stat-panel {
    background: #fff;
    border: 1px solid var(--hm-border);
    border-radius: 8px;
    padding: 18px;
    height: 100%;
    border-left: 4px solid var(--hm-salmon);
}

.stat-label {
    color: #667085;
    font-size: .85rem;
    margin-bottom: 6px;
}

.stat-value {
    color: var(--hm-blue);
    font-size: 1.8rem;
    font-weight: 700;
}

.btn-primary {
    --bs-btn-bg: var(--hm-blue);
    --bs-btn-border-color: var(--hm-blue);
    --bs-btn-hover-bg: var(--hm-blue-soft);
    --bs-btn-hover-border-color: var(--hm-blue-soft);
}

.btn-danger,
.btn-salmon {
    --bs-btn-bg: var(--hm-salmon);
    --bs-btn-border-color: var(--hm-salmon);
    --bs-btn-hover-bg: var(--hm-salmon-dark);
    --bs-btn-hover-border-color: var(--hm-salmon-dark);
    color: #fff;
}

.badge-soft {
    background: rgba(11, 31, 58, .08);
    color: var(--hm-blue);
}

.badge-salmon {
    background: rgba(242, 109, 109, .14);
    color: #b4323c;
}

.table {
    vertical-align: middle;
}

.table thead th {
    background: #f8fafc;
    color: #475467;
    font-size: .82rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.form-label {
    font-weight: 600;
    color: #344054;
}

.required:after {
    content: " *";
    color: var(--hm-salmon);
}

.action-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, rgba(11, 31, 58, .92), rgba(21, 56, 95, .88)),
        radial-gradient(circle at top right, rgba(242, 109, 109, .28), transparent 34%),
        #0b1f3a;
    padding: 24px;
}

.login-panel {
    width: min(100%, 430px);
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .2);
}

.auth-logo {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--hm-salmon);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 700;
}

.item-row {
    border: 1px solid var(--hm-border);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 12px;
    background: #fbfcfe;
}

@media (max-width: 991.98px) {
    .app-shell {
        display: block;
    }

    .sidebar {
        width: 100%;
    }

    .sidebar .nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding-bottom: 12px;
    }

    .topbar,
    .page-body {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 575.98px) {
    .sidebar .nav {
        grid-template-columns: 1fr;
    }

    .topbar {
        align-items: flex-start;
        flex-direction: column;
        padding-top: 14px;
        padding-bottom: 14px;
    }
}