/* ================================================================
   降价通知前台样式 - 适配子比主题
   ================================================================ */

.knn-price-alert-wrap {
    margin: 16px 0 24px;
    border: 1px solid var(--border-color, #ebeef5);
    border-radius: 8px;
    overflow: hidden;
    background: var(--main-bg-color, #fff);
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* 消除 wpautop 自动插入的空 p 标签 */
.knn-price-alert-wrap p:empty,
.knn-price-alert-wrap > p {
    margin: 0;
    padding: 0;
    line-height: 0;
    height: 0;
}

/* ── 顶部按钮行 ───────────────────────────────────────────────── */
.knn-pa-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--main-border-color, #f5f7fa);
    border-bottom: 1px solid var(--border-color, #ebeef5);
}

.knn-pa-label {
    flex: 1;
    font-weight: 600;
    color: var(--main-color, #303133);
}

.knn-pa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--focus-color, #ff6b00);
    background: transparent;
    color: var(--focus-color, #ff6b00);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.25s;
    line-height: 1.4;
}

.knn-pa-btn:hover {
    background: var(--focus-color, #ff6b00);
    color: #fff;
}

.knn-pa-btn.subscribed {
    border-color: #67c23a;
    color: #67c23a;
}

.knn-pa-btn.subscribed:hover {
    background: #67c23a;
    color: #fff;
}

/* ── 折线图区域 ──────────────────────────────────────────────── */
.knn-pa-chart-section {
    border-bottom: 1px solid var(--border-color, #ebeef5);
}

.knn-pa-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 10px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.knn-pa-chart-header:hover {
    background: var(--main-border-color, #f5f7fa);
}

.knn-pa-chart-header.open .knn-pa-toggle-icon i {
    transform: rotate(180deg);
}

.knn-pa-chart-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--main-color, #303133);
}

.knn-pa-chart-body {
    padding: 0 16px 10px;
}

.knn-pa-range-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 10px;
}

.knn-pa-range {
    padding: 3px 10px;
    border-radius: 4px;
    border: 1px solid var(--border-color, #dcdfe6);
    background: transparent;
    color: var(--muted-color, #606266);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.knn-pa-range.active,
.knn-pa-range:hover {
    background: var(--focus-color, #ff6b00);
    border-color: var(--focus-color, #ff6b00);
    color: #fff;
}

.knn-pa-chart {
    height: 180px;
    position: relative;
}

.knn-pa-chart-loading,
.knn-pa-list-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--muted-color, #909399);
    font-size: 13px;
}

.knn-pa-chart-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--muted-color, #909399);
    font-size: 13px;
}

/* ── 价格变动列表 ─────────────────────────────────────────────── */
.knn-pa-list-section {}

.knn-pa-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--main-color, #303133);
    user-select: none;
    transition: background 0.2s;
}

.knn-pa-list-header:hover {
    background: var(--main-border-color, #f5f7fa);
}

.knn-pa-toggle-icon {
    font-size: 11px;
    color: var(--muted-color, #909399);
    transition: transform 0.2s;
}

.knn-pa-list-header.open .knn-pa-toggle-icon {
    transform: rotate(180deg);
}

.knn-pa-list-body {
    overflow: hidden;
}

.knn-pa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.knn-pa-table th {
    padding: 8px 12px;
    background: var(--main-border-color, #f5f7fa);
    color: var(--muted-color, #606266);
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color, #ebeef5);
}

.knn-pa-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color, #f0f0f0);
    color: var(--main-color, #303133);
    text-align: center;
    vertical-align: middle;
}

.knn-pa-table tr:last-child td {
    border-bottom: none;
}

.knn-pa-row-decrease {
    background: rgba(245, 108, 108, 0.05);
}

.knn-pa-row-increase {
    background: rgba(103, 194, 58, 0.05);
}

.knn-pa-badge-decrease {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(245, 108, 108, 0.12);
    color: #f56c6c;
    font-size: 11px;
    font-weight: 600;
}

.knn-pa-badge-increase {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(103, 194, 58, 0.12);
    color: #67c23a;
    font-size: 11px;
    font-weight: 600;
}

.knn-pa-price-new { color: #f56c6c; font-weight: 600; }
.knn-pa-diff-minus { color: #f56c6c; }
.knn-pa-diff-plus  { color: #67c23a; }

/* 分页器 */
.knn-pa-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-top: 1px solid var(--border-color, #f0f0f0);
    flex-wrap: wrap;
    gap: 6px;
}
.knn-pa-page-info {
    font-size: 12px;
    color: var(--minor-color, #999);
}
.knn-pa-page-btns {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.knn-pa-page-btn {
    min-width: 32px;
    height: 28px;
    padding: 0 8px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 4px;
    background: var(--content-bg, #fff);
    color: var(--main-color, #333);
    font-size: 12px;
    cursor: pointer;
    transition: all .15s;
}
.knn-pa-page-btn:hover {
    border-color: var(--theme-color, #409eff);
    color: var(--theme-color, #409eff);
}
.knn-pa-page-btn.active {
    background: var(--theme-color, #409eff);
    border-color: var(--theme-color, #409eff);
    color: #fff;
    cursor: default;
}

.knn-pa-empty {
    padding: 20px;
    text-align: center;
    color: var(--muted-color, #909399);
    font-size: 13px;
}

/* ── 订阅弹窗 - 对齐催更弹窗风格 ────────────────────────────── */
.knn-pa-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100050;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.knn-pa-modal.in {
    display: flex;
    opacity: 1;
    overflow-x: hidden;
    overflow-y: auto;
}

.knn-pa-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 0;
}

.knn-pa-modal-box {
    position: relative;
    background: var(--main-bg-color, #fff);
    border-radius: 8px;
    width: 380px;
    max-width: calc(100% - 20px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    transform: scale(0.9);
    transition: transform 0.3s;
    z-index: 1;
    overflow: hidden;
}

.knn-pa-modal.in .knn-pa-modal-box {
    transform: scale(1);
}

/* 弹窗头部 */
.knn-pa-modal-header {
    padding: 20px 20px 15px;
    position: relative;
}

.knn-pa-modal-header h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    color: var(--main-color, #303133);
}

.knn-pa-modal-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--muted-color, #909399);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    opacity: 0.6;
    line-height: 1;
}

.knn-pa-modal-close:hover {
    background: var(--main-border-color, #f5f7fa);
    color: var(--main-color, #606266);
    opacity: 1;
}

/* 弹窗内容区 */
.knn-pa-modal-body {
    padding: 14px 20px 6px;
    border-top: 1px solid var(--border-color, #ebeef5);
}

/* 目标价格行 */
.knn-pa-form-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 14px;
    color: var(--main-color, #303133);
    margin-bottom: 6px;
    line-height: 1.6;
}

.knn-pa-form-tip {
    font-size: 12px;
    color: var(--minor-color, #909399);
    margin-bottom: 14px;
    padding-left: 2px;
}

.knn-pa-price-input {
    width: 110px;
    padding: 6px 10px;
    border: 1px solid var(--border-color, #dcdfe6);
    border-radius: 6px;
    font-size: 14px;
    color: var(--main-color, #303133);
    background: var(--main-bg-color, #fff);
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.knn-pa-price-input:focus {
    border-color: var(--focus-color, #ff6b00);
}

/* 通知方式 */
.knn-pa-notify-types {
    display: flex;
    gap: 16px;
    padding: 10px 14px;
    background: var(--main-border-color, #f5f7fa);
    border-radius: 6px;
    margin-bottom: 6px;
}

.knn-pa-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 14px;
    color: var(--main-color, #303133);
    user-select: none;
}

.knn-pa-checkbox input[type="checkbox"] {
    accent-color: var(--focus-color, #ff6b00);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* 弹窗底部按钮 */
.knn-pa-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px 18px;
}

.knn-pa-modal-cancel {
    padding: 8px 20px;
    border-radius: 6px;
    border: none;
    background: var(--main-border-color, #f5f7fa);
    color: var(--muted-color, #606266);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.knn-pa-modal-cancel:hover {
    background: var(--border-color, #e4e7ed);
}

.knn-pa-modal-confirm {
    padding: 8px 22px;
    border-radius: 6px;
    border: none;
    background: var(--focus-color, #ff6b00);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.knn-pa-modal-confirm:hover { opacity: 0.88; }
.knn-pa-modal-confirm:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── 暗色模式适配 ─────────────────────────────────────────────── */
body.dark-theme .knn-price-alert-wrap {
    background: var(--main-bg-color, #1e2227);
    border-color: var(--border-color, #2d3340);
}

body.dark-theme .knn-pa-header {
    background: var(--main-border-color, #252525);
    border-color: var(--border-color, #333);
}

body.dark-theme .knn-pa-modal-box {
    background: var(--main-bg-color, #1e2227);
}

body.dark-theme .knn-pa-modal-close:hover {
    background: #333;
}

body.dark-theme .knn-pa-modal-body {
    border-top-color: var(--border-color, #333);
}

body.dark-theme .knn-pa-price-input {
    background: var(--main-border-color, #252525);
    border-color: var(--border-color, #444);
    color: var(--main-color, #e0e0e0);
}

body.dark-theme .knn-pa-notify-types {
    background: var(--main-border-color, #252525);
}

body.dark-theme .knn-pa-modal-cancel {
    background: #333;
    color: #ccc;
}

body.dark-theme .knn-pa-modal-cancel:hover {
    background: #444;
}

body.dark-theme .knn-pa-table th {
    background: var(--main-border-color, #252525);
    border-color: var(--border-color, #333);
}

body.dark-theme .knn-pa-table td {
    border-color: var(--border-color, #333);
    color: var(--main-color, #e0e0e0);
}

body.dark-theme .knn-pa-list-header {
    color: var(--main-color, #e0e0e0);
}

body.dark-theme .knn-pa-list-header:hover {
    background: var(--main-border-color, #252525);
}

body.dark-theme .knn-pa-range {
    border-color: var(--border-color, #444);
    color: var(--muted-color, #999);
}