/* Admin Layout */
/* 后台整体布局、顶部栏、主内容、面板、页面标题 */
.vape-admin-shell {
    min-height: 100vh;
    background: #f9fafb;
    font-family: system-ui, sans-serif;
}

.admin-topbar {
    width: 100%;
    background: #111827;
    color: #ffffff;
    border-bottom: 1px solid #1f2937;
    margin-bottom: 20px;
}

.admin-topbar-inner {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-topbar h2 {
    margin: 0;
    font-size: 22px;
    color: #ffffff;
}

.badge-admin {
    background: #dc2626;
    color: #ffffff;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    font-family: monospace;
}

.vape-admin-wrapper {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
}

.admin-main {
    min-width: 0;
}

.admin-panel {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 25px;
}

.admin-panel h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    color: #374151;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 15px;
}

.admin-page-header {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 20px;
}

.admin-page-header h3 {
    margin: 0 0 8px;
    font-size: 20px;
    color: #111827;
}

.admin-page-header p {
    margin: 0;
    font-size: 14px;
    line-height: 22px;
    color: #6b7280;
}