:root {
    --mc-page-bg: #f7f9fc;
    --mc-surface: #ffffff;
    --mc-border: #e5e9f0;
    --mc-border-strong: #d8dee8;
    --mc-text: #111827;
    --mc-muted: #667085;
    --mc-muted-soft: #98a2b3;
    --mc-accent: #3157d5;
    --mc-accent-soft: #eef3ff;
    --mc-radius: 8px;
    --mc-sidebar-width: 252px;
}

body {
    color: var(--mc-text);
    font-size: 0.9375rem;
}

a {
    color: var(--mc-accent);
}

.btn-primary {
    --bs-btn-bg: var(--mc-accent);
    --bs-btn-border-color: var(--mc-accent);
    --bs-btn-hover-bg: #284abd;
    --bs-btn-hover-border-color: #284abd;
    --bs-btn-active-bg: #223fa4;
    --bs-btn-active-border-color: #223fa4;
}

.form-control,
.form-select {
    border-color: var(--mc-border-strong);
    border-radius: var(--mc-radius);
    font-size: 0.9375rem;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: #8fa5f4;
    box-shadow: 0 0 0 0.2rem rgba(49, 87, 213, 0.14);
}

.form-label {
    color: #344054;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.mc-help-icon {
    line-height: 1;
    vertical-align: baseline;
}

.mc-admin-body {
    background: var(--mc-page-bg);
}

.mc-admin-shell {
    min-height: 100vh;
}

.mc-sidebar {
    background: var(--mc-surface);
    border-right: 1px solid var(--mc-border);
    bottom: 0;
    flex-direction: column;
    left: 0;
    padding: 1.25rem 1rem;
    position: fixed;
    top: 0;
    width: var(--mc-sidebar-width);
    z-index: 1020;
}

.mc-sidebar-brand {
    color: var(--mc-text);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding: 0.35rem 0.5rem;
    text-decoration: none;
}

.mc-sidebar-brand:hover,
.mc-mobile-brand:hover {
    color: var(--mc-text);
}

.mc-sidebar-nav {
    display: grid;
    gap: 0.25rem;
}

.mc-nav-link {
    align-items: center;
    border-radius: var(--mc-radius);
    color: #475467;
    display: flex;
    font-weight: 500;
    gap: 0.75rem;
    padding: 0.58rem 0.65rem;
    text-decoration: none;
}

.mc-nav-link i {
    color: var(--mc-muted-soft);
    font-size: 1rem;
    width: 1.1rem;
}

.mc-nav-link:hover {
    background: #f4f6fa;
    color: var(--mc-text);
}

.mc-nav-link.active {
    background: var(--mc-accent-soft);
    color: #2447bd;
}

.mc-nav-link.active i {
    color: #2447bd;
}

.mc-admin-main {
    min-height: 100vh;
}

.mc-topbar {
    align-items: center;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--mc-border);
    display: flex;
    height: 58px;
    justify-content: space-between;
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 1010;
}

.mc-mobile-brand {
    color: var(--mc-text);
    font-weight: 700;
    text-decoration: none;
}

.mc-account-toggle {
    border-color: var(--mc-border);
    color: #344054;
}

.mc-topbar-actions {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    min-width: 0;
}

.mc-tenant-switcher {
    align-items: center;
    display: flex;
    gap: 0.4rem;
    min-width: 12rem;
}

.mc-tenant-switcher .form-select {
    background-color: #ffffff;
    color: #344054;
}

.mc-content {
    padding: 1.5rem 1rem 2.5rem;
}

.mc-page-header {
    align-items: flex-start;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.mc-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.25;
    margin: 0;
}

.mc-page-description {
    color: var(--mc-muted);
    margin: 0.35rem 0 0;
    max-width: 46rem;
}

.mc-page-actions {
    flex: 0 0 auto;
}

.mc-surface {
    background: var(--mc-surface);
    border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius);
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.mc-dashboard-card {
    height: 100%;
    padding: 1rem;
}

.mc-dashboard-context,
.mc-form-surface {
    padding: 1rem;
}

.mc-card-label {
    color: var(--mc-muted);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.mc-card-value {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.35rem;
}

.mc-card-note {
    color: var(--mc-muted);
    font-size: 0.875rem;
    margin: 0;
}

.mc-section-header {
    align-items: center;
    border-bottom: 1px solid var(--mc-border);
    display: flex;
    justify-content: space-between;
    padding: 1rem 1rem 0.85rem;
}

.mc-section-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.mc-table {
    margin: 0;
}

.mc-table th {
    color: #475467;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.mc-table td,
.mc-table th {
    padding: 0.85rem 1rem;
    vertical-align: middle;
}

.mc-auth-body {
    background: #ffffff;
}

.mc-auth-page {
    align-items: center;
    display: flex;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.mc-auth-wrap {
    margin: 0 auto;
    max-width: 440px;
    width: 100%;
}

.mc-auth-brand {
    color: var(--mc-text);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-align: center;
}

.mc-auth-card {
    background: var(--mc-surface);
    border: 1px solid var(--mc-border);
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(16, 24, 40, 0.05);
    padding: 1.5rem;
}

.mc-auth-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.mc-auth-copy {
    color: var(--mc-muted);
    margin-bottom: 1.25rem;
}

.mc-auth-footer {
    color: var(--mc-muted);
    margin: 1rem 0 0;
    text-align: center;
}

@media (min-width: 992px) {
    .mc-admin-main {
        margin-left: var(--mc-sidebar-width);
    }

    .mc-topbar {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .mc-content {
        padding: 2rem 2rem 3rem;
    }
}

@media (max-width: 767.98px) {
    .mc-page-header {
        display: block;
    }

    .mc-page-actions {
        margin-top: 1rem;
    }

    .mc-auth-card {
        padding: 1.25rem;
    }

    .mc-topbar-actions {
        gap: 0.5rem;
    }

    .mc-tenant-switcher {
        min-width: 9.5rem;
        max-width: 48vw;
    }
}