.admin-body {
    background: #f7f4fb;
    padding: 0;
    min-height: 100vh;
    color: #3a2f4a;
}

.admin-shell {
    max-width: 1080px;
    margin: 0 auto;
    padding: 18px 16px 60px;
}

/* ============ 登录 ============ */
.admin-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(150deg, #f3ecff 0%, #ffeef8 100%);
    margin: -18px -16px -60px;
}
.admin-auth-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 22px;
    border: 2px solid #e6d9f7;
    box-shadow: 0 20px 50px rgba(120,80,170,.16);
    padding: 30px 26px 26px;
    text-align: center;
}
.admin-logo { font-size: 34px; margin-bottom: 10px; }
.admin-auth-card h1 { font-size: 21px; color: #6a3fa0; font-weight: 800; }
.admin-sub { font-size: 12.5px; color: #9b86b5; margin: 6px 0 22px; }
.admin-auth-card .field { text-align: left; }
.admin-back { margin-top: 16px; font-size: 12.5px; }
.admin-back a { color: #7a52b3; text-decoration: none; }

/* ============ 头部 ============ */
.admin-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 4px 16px;
    flex-wrap: wrap;
}
.admin-title { font-size: 20px; font-weight: 800; color: #5f3b8f; }
.admin-subline { font-size: 12px; color: #9b86b5; margin-top: 5px; }
.admin-top-right { display: flex; gap: 8px; }
.admin-small-btn { padding: 8px 14px; font-size: 12.5px; }

/* ============ 统计 ============ */
.admin-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.admin-stat {
    background: #fff;
    border: 2px solid #ece3fa;
    border-radius: 16px;
    padding: 14px 14px 12px;
}
.admin-stat-num { font-size: 24px; font-weight: 800; color: #7a3f9e; font-family: Consolas, monospace; }
.admin-stat-label { font-size: 12.5px; color: #6b5a85; margin-top: 4px; font-weight: 600; }
.admin-stat-sub { font-size: 11px; color: #a293b8; margin-top: 3px; }

/* ============ 导航 ============ */
.admin-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    background: #fff;
    border: 2px solid #ece3fa;
    border-radius: 16px;
    padding: 7px;
}
.admin-nav-btn {
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    color: #7d6a95;
    background: transparent;
    border: none;
    border-radius: 11px;
    padding: 10px 16px;
    cursor: pointer;
    transition: all .2s;
}
.admin-nav-btn.active {
    background: linear-gradient(135deg, #a67cf0, #c98fe8);
    color: #fff;
    box-shadow: 0 5px 14px rgba(150,110,220,.28);
}

/* ============ 面板 / 工具栏 ============ */
.admin-panel { animation: fadeIn .2s ease; }
.admin-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.admin-toolbar input[type="text"] {
    flex: 1;
    background: #fff;
    border: 2px solid #e6ddf4;
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    color: #3a2f4a;
}
.admin-toolbar input[type="text"]:focus { border-color: #b795e6; }
.admin-count { font-size: 12.5px; color: #8b7aa5; white-space: nowrap; }

.admin-card {
    background: #fff;
    border: 2px solid #ece3fa;
    border-radius: 18px;
    padding: 20px;
}
.admin-card h2 { font-size: 16px; color: #5f3b8f; font-weight: 800; margin-bottom: 8px; }
.admin-hint { font-size: 12px; color: #9b86b5; line-height: 1.6; margin-bottom: 14px; }
.admin-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.admin-actions .btn { flex: 0 0 auto; padding: 11px 20px; font-size: 13.5px; }

.admin-card .ch-item { border-color: #efe7fa; background: #fdfbff; }
.admin-card .ch-name { color: #5f3b8f; }
.admin-card .ch-head { padding: 10px 0; }
.admin-card .ch-head.no-border { margin-bottom: 4px; padding: 10px 0; }
.admin-card .field label { color: #6b5a85; }
.admin-card input, .admin-card textarea, .admin-card select {
    background: #faf8ff;
    border-color: #e8dff7;
}

/* ============ 表格 ============ */
.table-wrap {
    background: #fff;
    border: 2px solid #ece3fa;
    border-radius: 16px;
    overflow-x: auto;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
    min-width: 720px;
}
.admin-table thead th {
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    color: #7d6a95;
    background: #faf7ff;
    padding: 12px 12px;
    border-bottom: 2px solid #f0eaf9;
    white-space: nowrap;
}
.admin-table tbody td {
    padding: 11px 12px;
    border-bottom: 1px solid #f6f1fc;
    color: #4a3f5e;
    vertical-align: middle;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover { background: #fdfbff; }
.td-actions { display: flex; gap: 5px; flex-wrap: wrap; }
.td-msg { color: #8b7aa5; max-width: 260px; word-break: break-word; }
.td-empty { text-align: center; color: #a293b8; padding: 30px 0 !important; }

.pill {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    border-radius: 7px;
    padding: 2px 8px;
    background: #f0eaf9;
    color: #7d6a95;
}
.pill.ok { background: #e8f8ef; color: #1a9463; }
.pill.bad { background: #ffeef1; color: #d8466a; }
.pill.warn { background: #fff6e3; color: #b3801f; }
.pill.admin { background: #efe4ff; color: #7a3f9e; }

.mini-btn.danger { background: #fff3f5; color: #d8466a; border-color: #ffd0da; }
.mini-btn.good { background: #f0fff8; color: #1a9463; border-color: #b8e9d2; }

/* ============ 套餐编辑 ============ */
.cell-input {
    width: 100%;
    min-width: 54px;
    font-family: inherit;
    font-size: 12.5px;
    padding: 6px 8px;
    border: 1.5px solid #e8dff7;
    border-radius: 8px;
    background: #fff;
    color: #3a2f4a;
    outline: none;
}
.cell-input:focus { border-color: #b795e6; }
.cell-input:disabled { background: #f5f2fb; color: #8b7aa5; }
.plan-editor td { padding: 7px 7px; }
.plan-editor input[type="checkbox"] { width: 17px; height: 17px; accent-color: #8f6be0; }
.plan-editor th:nth-child(1) { width: 88px; }
.plan-editor th:nth-child(2) { width: 110px; }
.plan-editor th:nth-child(3) { width: 78px; }
.plan-editor th:nth-child(4) { width: 68px; }
.plan-editor th:nth-child(5) { width: 82px; }
.plan-editor th:nth-child(6) { width: 78px; }
.plan-editor th:nth-child(7) { width: 82px; }
.plan-editor th:nth-child(8) { width: 56px; }
.plan-editor th:nth-child(9) { width: 64px; }
.plan-editor .mini-btn { white-space: nowrap; }

.tiny-line { font-size: 10.5px; color: #a293b8; margin-top: 3px; }

.card-stat {
    margin-top: 10px;
    font-size: 12.5px;
    color: #7d6a95;
    background: #faf7ff;
    border: 1.5px solid #ece3fa;
    border-radius: 10px;
    padding: 9px 12px;
}

.admin-toolbar select {
    width: 130px;
    font-family: inherit;
    font-size: 12.5px;
    padding: 9px 10px;
    border: 2px solid #e6ddf4;
    border-radius: 10px;
    background: #fff;
    color: #3a2f4a;
    outline: none;
}

/* ============ 小屏 ============ */
@media (max-width: 720px) {
    .admin-stat-row { grid-template-columns: repeat(2, 1fr); }
    .admin-nav-btn { padding: 9px 12px; font-size: 12.5px; }
    .admin-card { padding: 16px; }
    .admin-toolbar { flex-wrap: wrap; }
}

/* 支付开关栅格 */
#payEnabledRow { max-width: 380px; }
.pay-switch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0 26px;
    margin: 6px 0 10px;
}
.pay-switch-grid .ch-head { padding: 9px 0; margin: 0; }

/* ============ 看板 ============ */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 12px;
}
.dash-card {
    background: #faf8ff;
    border: 1.5px solid #eee6fb;
    border-radius: 14px;
    padding: 14px 12px;
    text-align: center;
}
.dash-num { font-size: 21px; font-weight: 800; color: #6b4d99; line-height: 1.2; }
.dash-label { font-size: 11.5px; color: #9b88b5; margin-top: 4px; }

.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 150px;
    margin-top: 14px;
    padding: 0 4px;
}
.bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}
.bar-val { font-size: 11px; color: #8a76a5; margin-bottom: 4px; }
.bar-track {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
    background: #f6f2fd;
    border-radius: 8px;
    overflow: hidden;
}
.bar-fill {
    width: 100%;
    background: linear-gradient(180deg, #c9a6ff, #9d7bea);
    border-radius: 8px 8px 0 0;
    transition: height .4s ease;
}
.bar-label { font-size: 10.5px; color: #a897bd; margin-top: 6px; }

.plan-sale-line {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12.5px;
    color: #5c4b73;
    padding: 7px 0;
}
.plan-sale-name { width: 90px; flex: 0 0 auto; }
.plan-sale-bar {
    flex: 1;
    height: 10px;
    background: #f3edfb;
    border-radius: 999px;
    overflow: hidden;
}
.plan-sale-bar i {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #ffb2da, #b58cff);
    border-radius: 999px;
}
.plan-sale-num { flex: 0 0 auto; color: #8a76a5; }

/* ============ 优惠码 / 表格 ============ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.form-grid .field { margin: 0; }

.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
}
.tag-on { background: #eaf7ef; color: #2f9e63; }
.tag-off { background: #fdeef1; color: #c4576e; }

.fb-content {
    max-width: 340px;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
    line-height: 1.7;
}
code { font-family: ui-monospace, monospace; font-size: 11.5px; color: #7b5fa8; }

.archive-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.archive-chip {
    font-size: 11.5px;
    color: #7b6698;
    background: #f7f3fd;
    border: 1px solid #ece3fa;
    border-radius: 8px;
    padding: 5px 10px;
}

.admin-nav { flex-wrap: wrap; }

/* 公告快捷模板按钮 */
.tpl-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tpl-row .btn { font-size: 13px; padding: 8px 14px; border-radius: 12px; }