/* ============ 管理后台 ============ */

html, body { height: 100%; }

.admin-app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--mk-bg);
}

/* ---------- 顶栏 ---------- */
.ad-head {
    flex: 0 0 auto;
    height: 54px;
    padding: 0 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    border-bottom: 1px solid var(--mk-border);
    box-shadow: 0 1px 4px rgba(24, 39, 75, .04);
    position: sticky;
    top: 0;
    z-index: 20;
}

.ad-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 15px;
    font-weight: 600;
}

.ad-brand img { width: 26px; height: 26px; display: block; }

.ad-head-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ad-me {
    font-size: 13px;
    color: var(--mk-text-sub);
    white-space: nowrap;
}

/* ---------- 主体 ---------- */
.ad-body {
    flex: 1 1 auto;
    display: flex;
    min-height: 0;
}

.ad-nav {
    flex: 0 0 190px;
    background: #fff;
    border-right: 1px solid var(--mk-border);
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: sticky;
    top: 54px;
    align-self: flex-start;
    max-height: calc(100vh - 54px);
}

.ad-nav button {
    height: 40px;
    padding: 0 14px;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: var(--mk-text-sub);
    font-size: 14px;
    text-align: left;
    transition: all .15s;
}

.ad-nav button:hover { background: #f5f7fb; }

.ad-nav button.on {
    background: var(--mk-primary-light);
    color: var(--mk-primary);
    font-weight: 600;
}

.ad-main {
    flex: 1 1 auto;
    min-width: 0;
    padding: 20px 22px 40px;
}

.ad-pane { max-width: 1080px; }

.ad-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.ad-tip {
    font-size: 12.5px;
    color: var(--mk-text-light);
    margin-left: auto;
}

.ad-sel {
    width: auto;
    min-width: 200px;
    max-width: 320px;
    cursor: pointer;
}

/* ---------- 列表 ---------- */
.ad-list { display: flex; flex-direction: column; gap: 10px; }

.ad-row {
    background: #fff;
    border: 1px solid var(--mk-border);
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: var(--mk-shadow-sm);
    display: flex;
    align-items: center;
    gap: 14px;
    transition: box-shadow .15s, border-color .15s;
}

.ad-row:hover {
    border-color: #d7e2f5;
    box-shadow: 0 3px 14px rgba(24, 39, 75, .1);
}

.ad-row-main { flex: 1 1 auto; min-width: 0; }

.ad-row-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    flex-wrap: wrap;
}

.ad-row-sub {
    margin-top: 5px;
    font-size: 12.5px;
    color: var(--mk-text-sub);
    line-height: 1.7;
    word-break: break-all;
}

.ad-row-sub code {
    padding: 1px 6px;
    border-radius: 5px;
    background: #f2f4f8;
    font-family: Consolas, Monaco, monospace;
    font-size: 12px;
    color: #445;
}

.ad-row-ops {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 状态标签 */
.ad-tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 400;
    line-height: 18px;
    white-space: nowrap;
}

.ad-tag-on   { background: #e8f7ee; color: #1a7c45; }
.ad-tag-off  { background: #f1f3f7; color: #8a92a0; }
.ad-tag-blue { background: var(--mk-primary-light); color: var(--mk-primary); }
.ad-tag-warn { background: #fff5e6; color: #a86b00; }

/* 小按钮 */
.ad-mini {
    height: 30px;
    padding: 0 11px;
    border: 1px solid var(--mk-border);
    border-radius: 7px;
    background: #fff;
    font-size: 13px;
    color: var(--mk-text-sub);
    white-space: nowrap;
    transition: all .13s;
}

.ad-mini:hover { border-color: var(--mk-primary); color: var(--mk-primary); }

.ad-mini-danger:hover { border-color: var(--mk-danger); color: var(--mk-danger); }

/* ---------- 弹窗 ---------- */
.ad-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(24, 39, 75, .38);
    z-index: 9000;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
}

.ad-modal.show { display: flex; }

.ad-modal-box {
    width: 100%;
    max-width: 620px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(24, 39, 75, .22);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 80px);
}

.ad-modal-sm { max-width: 480px; }
.ad-modal-xs { max-width: 380px; }

.ad-modal-head {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 12px;
    border-bottom: 1px solid var(--mk-border);
}

.ad-modal-head h3 { margin: 0; font-size: 16px; }

.ad-modal-x {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    font-size: 22px;
    line-height: 1;
    color: var(--mk-text-light);
    border-radius: 7px;
}

.ad-modal-x:hover { background: #f2f4f8; color: var(--mk-text); }

.ad-modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 18px 22px;
}

.ad-modal-foot {
    flex: 0 0 auto;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 22px;
    border-top: 1px solid var(--mk-border);
}

.ad-grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.ad-inline { display: flex; gap: 8px; }
.ad-inline .mk-input { flex: 1 1 auto; }

.ad-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: var(--mk-text);
    cursor: pointer;
}

.ad-switch input { width: 16px; height: 16px; cursor: pointer; accent-color: var(--mk-primary); }

.ad-checks { display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }

.ad-hint { margin: 10px 0 0; font-size: 12.5px; color: var(--mk-text-light); line-height: 1.7; }

.ad-code {
    font-family: Consolas, Monaco, monospace;
    font-size: 12.5px;
    background: #f8fafd;
    line-height: 1.6;
    margin-bottom: 8px;
}

/* ---------- 移动端 ---------- */
@media (max-width: 768px) {
    .ad-body { flex-direction: column; }

    .ad-nav {
        flex: 0 0 auto;
        flex-direction: row;
        gap: 8px;
        padding: 10px 12px;
        border-right: none;
        border-bottom: 1px solid var(--mk-border);
        overflow-x: auto;
        position: sticky;
        top: 54px;
        z-index: 15;
        max-height: none;
    }

    .ad-nav button { flex: 0 0 auto; text-align: center; }

    .ad-main { padding: 14px 12px 40px; }

    .ad-tip { margin-left: 0; flex-basis: 100%; }

    .ad-grid2 { grid-template-columns: 1fr; }

    .ad-row { flex-wrap: wrap; }

    .ad-row-ops { flex: 1 1 100%; justify-content: flex-end; }

    .ad-modal { padding: 16px 10px; }
}