/* ==========================================================================
   胖猫小栈 · 自助广告位市场 —— 前台样式 v1.4.0
   设计语言：科技风（Tech / HUD）
     · 玻璃拟态卡片 + 霓虹描边 + 网格底纹
     · 主色：电光青 → 靛蓝渐变
     · 完整日间 / 夜间适配（跟随子比 body.dark-theme）
     · 移动优先：≤768px 弹窗底部抽屉化、表单放大、支付方式横排可滑动
   分区：
     01 变量与日夜映射
     02 区块容器
     03 图片广告位
     04 文字广告位
     05 购买弹窗（科技风）
     06 表单控件
     07 上传控件
     08 支付弹窗（接管子比内置收银台，科技风重排）
     09 动画
     10 移动端适配
     11 老皮肤（跟随主题 / 自定义）兼容
   ========================================================================== */

/* ============================ 01 变量与日夜映射 ============================ */
body,
.pmxz-ad,
.pmxz-ad-modal,
.pmxz-paymodal {
    /* —— 兼容旧命名的主题变量映射 —— */
    --pmxz-card: var(--main-bg-color, #ffffff);
    --pmxz-card-2: var(--muted-bg-color, #f4f5f7);
    --pmxz-line: var(--main-border-color, rgba(50, 50, 50, .08));
    --pmxz-line-2: var(--muted-4-color, #d8dadd);
    --pmxz-t1: var(--key-color, #1a1d21);
    --pmxz-t2: var(--main-color, #4e5358);
    --pmxz-t3: var(--muted-2-color, #999);
    --pmxz-accent: var(--focus-color, #f04494);
    --pmxz-radius: var(--main-radius, 8px);

    /* —— 科技风主变量（日间） —— */
    --tech-bg: rgba(255, 255, 255, .78);
    --tech-bg-2: rgba(244, 248, 253, .92);
    --tech-bg-3: rgba(232, 241, 251, .9);
    --tech-glass: saturate(180%) blur(18px);
    --tech-line: rgba(10, 110, 180, .16);
    --tech-line-2: rgba(10, 110, 180, .28);
    --tech-grid: rgba(10, 110, 180, .055);
    --tech-t1: #0c1726;
    --tech-t2: #3d5470;
    --tech-t3: #7d90a6;
    --tech-c1: #00b8f0;
    --tech-c2: #4a72ff;
    --tech-c3: #7a5cff;
    --tech-glow: rgba(0, 184, 240, .26);
    --tech-glow-2: rgba(74, 114, 255, .22);
    --tech-ok: #00b578;
    --tech-err: #ff4d6a;
    --tech-warn: #ff9500;
    --tech-radius: 14px;
    --tech-shadow: 0 6px 24px rgba(12, 40, 70, .08);
    --tech-shadow-lg: 0 18px 50px rgba(12, 40, 70, .16);
}

body.dark-theme,
.dark-theme .pmxz-ad,
.dark-theme .pmxz-ad-modal,
.dark-theme .pmxz-paymodal {
    --tech-bg: rgba(17, 21, 29, .82);
    --tech-bg-2: rgba(23, 28, 38, .92);
    --tech-bg-3: rgba(29, 35, 47, .9);
    --tech-line: rgba(0, 220, 255, .2);
    --tech-line-2: rgba(0, 220, 255, .34);
    --tech-grid: rgba(0, 220, 255, .06);
    --tech-t1: #eaf5ff;
    --tech-t2: #a3b8cf;
    --tech-t3: #6c8199;
    --tech-c1: #22e0ff;
    --tech-c2: #7aa2ff;
    --tech-c3: #b07cff;
    --tech-glow: rgba(34, 224, 255, .34);
    --tech-glow-2: rgba(122, 162, 255, .28);
    --tech-shadow: 0 6px 24px rgba(0, 0, 0, .4);
    --tech-shadow-lg: 0 18px 50px rgba(0, 0, 0, .55);
}

/* 系统深色偏好兜底（用户未手动切换过主题模式时） */
@media (prefers-color-scheme: dark) {
    body:not(.dark-theme):not(.white-theme) {
        --tech-bg: rgba(17, 21, 29, .82);
        --tech-bg-2: rgba(23, 28, 38, .92);
        --tech-bg-3: rgba(29, 35, 47, .9);
        --tech-line: rgba(0, 220, 255, .2);
        --tech-line-2: rgba(0, 220, 255, .34);
        --tech-grid: rgba(0, 220, 255, .06);
        --tech-t1: #eaf5ff;
        --tech-t2: #a3b8cf;
        --tech-t3: #6c8199;
        --tech-c1: #22e0ff;
        --tech-c2: #7aa2ff;
        --tech-glow: rgba(34, 224, 255, .34);
    }
}

/* ============================ 02 区块容器 ============================ */
.pmxz-ad {
    position: relative;
    margin: 22px 0;
    padding: 18px 18px 16px;
    border: 1px solid var(--tech-line);
    border-radius: var(--tech-radius);
    background:
        linear-gradient(135deg, rgba(0, 184, 240, .05), rgba(122, 92, 255, .05)),
        var(--tech-bg);
    -webkit-backdrop-filter: var(--tech-glass);
    backdrop-filter: var(--tech-glass);
    box-shadow: var(--tech-shadow);
    overflow: hidden;
}

/* 网格底纹 */
.pmxz-ad::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--tech-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--tech-grid) 1px, transparent 1px);
    background-size: 22px 22px;
    mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 78%);
}

/* 顶部霓虹条 */
.pmxz-ad::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--tech-c1), var(--tech-c2), var(--tech-c3), transparent);
    opacity: .85;
}

.pmxz-ad-title {
    position: relative;
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 14px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--tech-t1);
}

.pmxz-ad-title::before {
    content: "";
    width: 3px;
    height: 15px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 0 8px var(--tech-glow);
}

/* 标题图标（内置 SVG，统一尺寸） */
.pmxz-ad-icon-img,
.pmxz-ad-icon-text {
    display: none;
    /* 已由 ::before 霓虹条替代，保留类名兼容老模板 */
}

/* ============================ 03 图片广告位 ============================ */
.pmxz-ad-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.pmxz-ad[data-cols="1"] .pmxz-ad-grid { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.pmxz-ad[data-cols="2"] .pmxz-ad-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pmxz-ad[data-cols="3"] .pmxz-ad-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pmxz-ad[data-cols="5"] .pmxz-ad-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.pmxz-ad[data-cols="6"] .pmxz-ad-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }

.pmxz-ad-cell {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 96px;
    padding: 12px 10px;
    border: 1px solid var(--tech-line);
    border-radius: 12px;
    background: var(--tech-bg-2);
    text-align: center;
    text-decoration: none !important;
    color: var(--tech-t2);
    overflow: hidden;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}

.pmxz-ad-cell::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 30%, var(--tech-glow) 50%, transparent 70%);
    opacity: 0;
    transition: opacity .3s ease;
    pointer-events: none;
}

.pmxz-ad-cell:hover {
    transform: translateY(-3px);
    border-color: var(--tech-line-2);
    box-shadow: var(--tech-shadow-lg);
}

.pmxz-ad-cell:hover::before { opacity: .5; }

.pmxz-ad-cell img {
    max-width: 100%;
    max-height: 78px;
    border-radius: 8px;
    object-fit: contain;
}

.pmxz-ad-sold-name,
.pmxz-ad-empty-name {
    display: block;
    width: 100%;
    font-size: 13px;
    line-height: 1.4;
    color: var(--tech-t2);
    word-break: break-all;
}

.pmxz-ad-empty-name em {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    font-style: normal;
    color: var(--tech-t3);
}

/* 空位：虚线 + 角标 */
.pmxz-ad-cell.pmxz-ad-empty {
    border-style: dashed;
    border-color: var(--tech-line-2);
    background:
        repeating-linear-gradient(45deg, transparent, transparent 7px, var(--tech-grid) 7px, var(--tech-grid) 8px),
        var(--tech-bg-2);
    cursor: pointer;
}

.pmxz-ad-cell.pmxz-ad-empty .pmxz-ad-empty-icon {
    position: relative;
    width: 26px;
    height: 26px;
    flex: none;
}

.pmxz-ad-cell.pmxz-ad-empty .pmxz-ad-empty-icon::before,
.pmxz-ad-cell.pmxz-ad-empty .pmxz-ad-empty-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    background: var(--tech-c1);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 8px var(--tech-glow);
}

.pmxz-ad-cell.pmxz-ad-empty .pmxz-ad-empty-icon::before { width: 22px; height: 2px; }
.pmxz-ad-cell.pmxz-ad-empty .pmxz-ad-empty-icon::after { width: 2px; height: 22px; }

.pmxz-ad-empty-btn {
    display: inline-block;
    margin-top: 2px;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .05em;
    color: #fff;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 4px 14px var(--tech-glow);
    transition: filter .2s ease, transform .2s ease;
}

.pmxz-ad-cell.pmxz-ad-empty:hover .pmxz-ad-empty-btn {
    transform: scale(1.04);
    filter: brightness(1.08);
}

/* ============================ 04 文字广告位 ============================ */
.pmxz-ad-text-list {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.pmxz-ad-text-sold,
.pmxz-ad-text-empty {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px 7px 10px;
    border: 1px solid var(--tech-line);
    border-radius: 999px;
    background: var(--tech-bg-2);
    font-size: 13px;
    line-height: 1.3;
    text-decoration: none !important;
    color: var(--tech-t2);
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.pmxz-ad-text-sold:hover {
    transform: translateY(-2px);
    border-color: var(--tech-line-2);
    box-shadow: var(--tech-shadow);
}

.pmxz-ad-text-empty {
    border-style: dashed;
    border-color: var(--tech-line-2);
    color: var(--tech-t3);
    cursor: pointer;
}

.pmxz-ad-text-empty:hover {
    color: var(--tech-c1);
    border-color: var(--tech-c1);
    box-shadow: 0 0 0 3px var(--tech-glow);
}

/* ★ 统一内置图标：不再显示用户自定义的文字，改用固定的链接符号 */
.pmxz-ad-text-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex: none;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 2px 8px var(--tech-glow);
    font-size: 0;
    /* 隐藏老数据里的自定义文字 */
    color: transparent;
    overflow: hidden;
}

.pmxz-ad-text-icon::before {
    content: "";
    width: 10px;
    height: 10px;
    border: 1.6px solid #fff;
    border-radius: 2px;
    border-left-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(45deg) translate(-1px, -1px);
}

/* ============================ 05 购买弹窗（科技风） ============================ */
.pmxz-ad-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-size: 14px;
    color: var(--tech-t2);
}

.pmxz-ad-mask {
    position: absolute;
    inset: 0;
    background: rgba(6, 12, 22, .58);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    animation: pmxzFadeIn .2s ease;
}

.pmxz-ad-dialog {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 40px);
    border: 1px solid var(--tech-line-2);
    border-radius: 18px;
    background:
        radial-gradient(120% 80% at 50% -10%, var(--tech-glow) 0%, transparent 60%),
        var(--tech-bg);
    -webkit-backdrop-filter: var(--tech-glass);
    backdrop-filter: var(--tech-glass);
    box-shadow: var(--tech-shadow-lg);
    overflow: hidden;
    animation: pmxzPopIn .26s cubic-bezier(.2, .9, .3, 1.2);
}

/* 四角装饰 */
.pmxz-ad-dialog::before,
.pmxz-ad-dialog::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    pointer-events: none;
    border-color: var(--tech-c1);
    opacity: .55;
}

.pmxz-ad-dialog::before {
    top: 8px;
    left: 8px;
    border-top: 2px solid;
    border-left: 2px solid;
    border-top-left-radius: 10px;
}

.pmxz-ad-dialog::after {
    bottom: 8px;
    right: 8px;
    border-bottom: 2px solid;
    border-right: 2px solid;
    border-bottom-right-radius: 10px;
}

@keyframes pmxzFadeIn { from { opacity: 0; } to { opacity: 1; } }

@keyframes pmxzPopIn {
    from { opacity: 0; transform: translateY(18px) scale(.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes pmxzSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes pmxzSweep {
    0% { transform: translateX(-120%); }
    100% { transform: translateX(220%); }
}

/* 头部 */
.pmxz-ad-head {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 46px 16px 20px;
    border-bottom: 1px solid var(--tech-line);
    background: linear-gradient(120deg, var(--tech-glow), transparent 70%);
}

.pmxz-ad-head-icon {
    width: 22px;
    height: 22px;
    flex: none;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 0 12px var(--tech-glow);
    position: relative;
}

.pmxz-ad-head-icon::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 2px solid #fff;
    border-radius: 2px;
    border-right-color: transparent;
    border-bottom-color: transparent;
}

.pmxz-ad-head-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--tech-t1);
}

.pmxz-ad-close {
    position: absolute;
    top: 50%;
    right: 14px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    border-radius: 8px;
    font-size: 20px;
    line-height: 1;
    color: var(--tech-t3);
    cursor: pointer;
    transition: background .2s ease, color .2s ease;
}

.pmxz-ad-close:hover {
    background: var(--tech-bg-3);
    color: var(--tech-err);
}

/* 主体 */
.pmxz-ad-body {
    flex: 1 1 auto;
    padding: 16px 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.pmxz-ad-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 38px;
    margin-bottom: 12px;
}

.pmxz-ad-row > label {
    flex: none;
    font-size: 13px;
    color: var(--tech-t3);
    letter-spacing: .04em;
}

.pmxz-ad-slot-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--tech-t1);
    text-align: right;
    word-break: break-all;
}

/* 合计金额 —— 数字高亮 */
.pmxz-ad-row-total {
    padding: 12px 14px;
    border: 1px solid var(--tech-line);
    border-radius: 12px;
    background: var(--tech-bg-2);
}

.pmxz-ad-total {
    position: relative;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: .02em;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c3));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pmxz-ad-row-balance {
    padding: 8px 14px;
    border-radius: 10px;
    background: var(--tech-bg-3);
    font-size: 13px;
}

.pmxz-balance-val {
    font-weight: 700;
    color: var(--tech-ok);
    font-variant-numeric: tabular-nums;
}

.pmxz-balance-val.pmxz-balance-low { color: var(--tech-err); }

/* ============================ 06 表单控件 ============================ */
.pmxz-ad-fields {
    display: block;
    width: 100%;
}

.pmxz-ad-row-fields {
    display: block;
}

.pmxz-ad-row-fields > label {
    display: block;
    margin-bottom: 8px;
}

.pmxz-field-label {
    display: block;
    margin: 10px 0 6px;
    font-size: 12px;
    letter-spacing: .06em;
    color: var(--tech-t3);
}

.pmxz-ad-modal input[type="text"],
.pmxz-ad-modal input[type="url"],
.pmxz-ad-modal input[type="number"],
.pmxz-ad-modal select {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--tech-line);
    border-radius: 10px;
    background: var(--tech-bg-2);
    color: var(--tech-t1);
    font-size: 14px;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.pmxz-ad-modal input::placeholder { color: var(--tech-t3); }

.pmxz-ad-modal input:focus,
.pmxz-ad-modal select:focus {
    border-color: var(--tech-c1);
    box-shadow: 0 0 0 3px var(--tech-glow);
}

.pmxz-ad-modal input[type="color"] {
    width: 34px;
    height: 26px;
    padding: 2px;
    border: 1px solid var(--tech-line);
    border-radius: 6px;
    background: var(--tech-bg-2);
    cursor: pointer;
    vertical-align: middle;
}

.pmxz-color-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 4px 0 10px;
    font-size: 12px;
    color: var(--tech-t3);
}

.pmxz-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 2px 0 10px;
    font-size: 13px;
    color: var(--tech-t2);
    cursor: pointer;
}

.pmxz-inline input { width: 15px; height: 15px; margin: 0; accent-color: var(--tech-c1); }

/* 步进器 */
.pmxz-stepper {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px;
    border: 1px solid var(--tech-line);
    border-radius: 999px;
    background: var(--tech-bg-2);
}

.pmxz-step-btn {
    width: 30px;
    height: 30px;
    flex: none;
    border: none;
    border-radius: 50%;
    background: var(--tech-bg-3);
    color: var(--tech-t1);
    font-size: 17px;
    line-height: 1;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, transform .12s ease;
}

.pmxz-step-btn:hover {
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    color: #fff;
}

.pmxz-step-btn:active { transform: scale(.92); }

.pmxz-stepper input {
    width: 56px !important;
    margin: 0 !important;
    border: none !important;
    background: transparent !important;
    text-align: center;
    font-size: 15px !important;
    font-weight: 700;
    color: var(--tech-t1) !important;
    -moz-appearance: textfield;
}

.pmxz-stepper input::-webkit-outer-spin-button,
.pmxz-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.pmxz-stepper .js-pmxz-ad-unit {
    padding-right: 12px;
    font-size: 13px;
    color: var(--tech-t3);
}

/* ============================ 07 上传控件 ============================ */
.pmxz-upload {
    display: flex;
    gap: 8px;
    align-items: stretch;
    margin-bottom: 10px;
}

.pmxz-upload-input {
    flex: 1 1 auto;
    min-width: 0;
}

.pmxz-upload-btn {
    position: relative;
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 14px;
    border: 1px solid var(--tech-line-2);
    border-radius: 10px;
    background: var(--tech-bg-3);
    color: var(--tech-c1);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    transition: border-color .2s ease, box-shadow .2s ease, color .2s ease;
}

.pmxz-upload-btn:hover {
    border-color: var(--tech-c1);
    color: var(--tech-c2);
    box-shadow: 0 0 0 3px var(--tech-glow);
}

.pmxz-upload-btn.is-loading { opacity: .6; pointer-events: none; }

.pmxz-upload-btn input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.pmxz-upload-btn svg { width: 15px; height: 15px; flex: none; }

/* 图片预览 */
.pmxz-preview {
    display: none;
    position: relative;
    margin: 0 0 10px;
    padding: 8px;
    border: 1px dashed var(--tech-line-2);
    border-radius: 12px;
    background: var(--tech-bg-2);
}

.pmxz-preview.is-show { display: block; }

.pmxz-preview img {
    display: block;
    max-width: 100%;
    max-height: 120px;
    margin: 0 auto;
    border-radius: 8px;
}

.pmxz-preview-del {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 77, 106, .92);
    color: #fff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
}

/* 支付方式提示条 */
.pmxz-ad-paytip {
    width: 100%;
    padding: 10px 12px;
    border: 1px dashed var(--tech-line-2);
    border-radius: 10px;
    background: var(--tech-bg-3);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--tech-t3);
}

.pmxz-ad-paytip b { color: var(--tech-c1); }

.pmxz-ad-notice {
    margin-top: 4px;
    padding: 10px 12px;
    border-radius: 10px;
    border-left: 3px solid var(--tech-warn);
    background: var(--tech-bg-3);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--tech-t2);
}

/* 消息条 */
.pmxz-ad-msg {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.6;
    animation: pmxzFadeIn .2s ease;
}

.pmxz-ad-msg.pmxz-ok {
    border-left: 3px solid var(--tech-ok);
    background: rgba(0, 181, 120, .1);
    color: var(--tech-ok);
}

.pmxz-ad-msg.pmxz-err {
    border-left: 3px solid var(--tech-err);
    background: rgba(255, 77, 106, .1);
    color: var(--tech-err);
}

/* 底部操作 */
.pmxz-ad-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--tech-line);
    background: var(--tech-bg-2);
}

.pmxz-ad-btn {
    min-width: 96px;
    padding: 10px 20px;
    border: 1px solid var(--tech-line);
    border-radius: 999px;
    background: var(--tech-bg);
    color: var(--tech-t2);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .16s ease, box-shadow .2s ease, filter .2s ease;
}

.pmxz-ad-btn:hover { transform: translateY(-1px); }

.pmxz-ad-submit {
    position: relative;
    border: none;
    color: #fff;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 6px 18px var(--tech-glow);
    overflow: hidden;
}

.pmxz-ad-submit::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .4), transparent);
    transform: translateX(-120%);
}

.pmxz-ad-submit:hover:not(:disabled)::after { animation: pmxzSweep .8s ease; }

.pmxz-ad-submit:disabled { opacity: .6; cursor: not-allowed; }

/* ============================ 08 支付弹窗（科技风接管） ============================ */
.pmxz-paymodal {
    position: fixed;
    inset: 0;
    z-index: 100010;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-size: 14px;
    color: var(--tech-t2);
}

.pmxz-paymodal-mask {
    position: absolute;
    inset: 0;
    background: rgba(6, 12, 22, .62);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    animation: pmxzFadeIn .2s ease;
}

.pmxz-paymodal-dialog {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 420px;
    max-height: calc(100vh - 40px);
    border: 1px solid var(--tech-line-2);
    border-radius: 18px;
    background:
        radial-gradient(120% 80% at 50% -10%, var(--tech-glow) 0%, transparent 60%),
        var(--tech-bg);
    -webkit-backdrop-filter: var(--tech-glass);
    backdrop-filter: var(--tech-glass);
    box-shadow: var(--tech-shadow-lg);
    overflow: hidden;
    animation: pmxzPopIn .26s cubic-bezier(.2, .9, .3, 1.2);
}

.pmxz-paymodal-head {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 46px 15px 20px;
    border-bottom: 1px solid var(--tech-line);
    background: linear-gradient(120deg, var(--tech-glow), transparent 70%);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--tech-t1);
}

.pmxz-paymodal-close {
    position: absolute;
    top: 50%;
    right: 14px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    border-radius: 8px;
    font-size: 20px;
    line-height: 1;
    color: var(--tech-t3);
    cursor: pointer;
}

.pmxz-paymodal-close:hover { background: var(--tech-bg-3); color: var(--tech-err); }

.pmxz-paymodal-body {
    flex: 1 1 auto;
    padding: 16px 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* —— 订单信息卡 —— */
.pmxz-pay-order {
    margin-bottom: 14px;
    padding: 12px 14px;
    border: 1px solid var(--tech-line);
    border-radius: 12px;
    background: var(--tech-bg-2);
}

.pmxz-pay-order-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 4px 0;
    font-size: 13px;
}

.pmxz-pay-order-item .k { color: var(--tech-t3); }

.pmxz-pay-order-item .v {
    color: var(--tech-t1);
    font-weight: 600;
    word-break: break-all;
    text-align: right;
}

.pmxz-pay-amount {
    margin-top: 8px;
    padding-top: 10px;
    border-top: 1px dashed var(--tech-line-2);
    text-align: right;
    font-size: 13px;
    color: var(--tech-t3);
}

.pmxz-pay-amount b {
    margin-left: 4px;
    font-size: 26px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c3));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pmxz-pay-amount i {
    font-style: normal;
    font-size: 15px;
    margin-right: 2px;
    -webkit-text-fill-color: var(--tech-c1);
}

/* —— 支付方式：并列一排（★ 优化 2） —— */
.pmxz-pay-methods-label {
    margin: 0 0 8px;
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--tech-t3);
}

.pmxz-pay-methods {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 2px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.pmxz-pay-methods::-webkit-scrollbar { display: none; }

.pmxz-pay-method {
    flex: 1 1 0;
    min-width: 92px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 11px 8px;
    border: 1px solid var(--tech-line);
    border-radius: 12px;
    background: var(--tech-bg-2);
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease, transform .18s ease, background .2s ease;
    text-align: center;
}

.pmxz-pay-method:hover {
    transform: translateY(-2px);
    border-color: var(--tech-line-2);
}

.pmxz-pay-method.active {
    border-color: var(--tech-c1);
    background: linear-gradient(135deg, rgba(0, 184, 240, .12), rgba(122, 92, 255, .1));
    box-shadow: 0 0 0 3px var(--tech-glow), var(--tech-shadow);
}

.pmxz-pay-method img,
.pmxz-pay-method svg {
    width: 24px;
    height: 24px;
    flex: none;
    object-fit: contain;
}

/* 子比没给图标时的内联 SVG 兜底 */
.pmxz-pay-method .pmxz-pay-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    flex: none;
    border-radius: 8px;
    background: var(--tech-bg-3);
    color: var(--tech-t3);
    transition: color .2s ease, background .2s ease;
}

.pmxz-pay-method .pmxz-pay-ico svg { width: 16px; height: 16px; }

.pmxz-pay-method.active .pmxz-pay-ico {
    color: #fff;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2));
    box-shadow: 0 2px 8px var(--tech-glow);
}

/* 卡密输入 */
.pmxz-pay-card {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--tech-line);
    border-radius: 10px;
    background: var(--tech-bg-2);
    color: var(--tech-t1);
    font-size: 14px;
    outline: none;
}

.pmxz-pay-card:focus {
    border-color: var(--tech-c1);
    box-shadow: 0 0 0 3px var(--tech-glow);
}

.pmxz-pay-method .pmxz-pay-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--tech-t2);
    white-space: nowrap;
}

.pmxz-pay-method.active .pmxz-pay-name { color: var(--tech-c1); }

/* zibll 原生的 hollow-radio 结构：强行铺平为一排 */
.pmxz-paymodal .dependency-box > .flex:has(.payment-method-radio),
.pmxz-paymodal .pmxz-pay-methods .flex {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 12px;
    overflow-x: auto;
}

.pmxz-paymodal .payment-method-radio {
    flex: 1 1 0 !important;
    min-width: 92px !important;
    flex-direction: column !important;
    gap: 5px !important;
    padding: 11px 8px !important;
    border-radius: 12px !important;
}

/* —— 余额盒子 —— */
.pmxz-paymodal .dependency-box > div[data-controller="payment_method"] {
    margin-bottom: 12px !important;
    padding: 10px 12px !important;
    border: 1px solid var(--tech-line) !important;
    border-radius: 12px !important;
    background: var(--tech-bg-2) !important;
}

.pmxz-paymodal .dependency-box > div[data-controller="payment_method"] .but {
    margin-top: 8px;
    border-radius: 999px;
}

/* —— 支付按钮 —— */
.pmxz-paymodal .initiate-pay {
    width: 100%;
    margin-top: 4px;
    padding: 12px 20px;
    border: none !important;
    border-radius: 999px !important;
    background: linear-gradient(135deg, var(--tech-c1), var(--tech-c2)) !important;
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    letter-spacing: .04em;
    cursor: pointer;
    box-shadow: 0 6px 18px var(--tech-glow) !important;
    transition: transform .16s ease, filter .2s ease;
}

.pmxz-paymodal .initiate-pay:hover { transform: translateY(-1px); filter: brightness(1.07); }

.pmxz-paymodal .initiate-pay .actual-price-number { font-variant-numeric: tabular-nums; }

/* 表单内的原生 zibll 元素局部调色 */
.pmxz-paymodal .muted-box {
    background: var(--tech-bg-2) !important;
    border-radius: 12px;
}

.pmxz-paymodal .muted-2-color,
.pmxz-paymodal .muted-color,
.pmxz-paymodal .muted-3-color { color: var(--tech-t3) !important; }

/* 加载态 */
.pmxz-pay-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 20px;
    color: var(--tech-t3);
    font-size: 13px;
}

.pmxz-spinner {
    width: 34px;
    height: 34px;
    border: 3px solid var(--tech-line);
    border-top-color: var(--tech-c1);
    border-radius: 50%;
    animation: pmxzSpin .8s linear infinite;
}

@keyframes pmxzSpin { to { transform: rotate(360deg); } }

/* ============================ 09 动画 ============================ */
@media (prefers-reduced-motion: reduce) {
    .pmxz-ad *,
    .pmxz-paymodal * {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* ============================ 10 移动端适配（★ 优化 3） ============================ */
@media (max-width: 768px) {
    .pmxz-ad {
        margin: 16px 0;
        padding: 14px 12px 12px;
        border-radius: 12px;
    }

    .pmxz-ad-title { font-size: 14px; margin-bottom: 12px; }

    /* 手机上图片位 2 列更好点；cols 由 data-cols 控制时保留 2 列上限 */
    .pmxz-ad-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 10px; }
    .pmxz-ad-single .pmxz-ad-grid { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }

    .pmxz-ad-cell { min-height: 84px; padding: 10px 8px; }
    .pmxz-ad-cell img { max-height: 62px; }
    .pmxz-ad-sold-name, .pmxz-ad-empty-name { font-size: 12px; }
    .pmxz-ad-empty-btn { padding: 3px 11px; font-size: 11.5px; }

    .pmxz-ad-text-list { gap: 8px; }
    .pmxz-ad-text-sold, .pmxz-ad-text-empty { padding: 6px 12px 6px 9px; font-size: 12.5px; }

    /* —— 弹窗：底部抽屉 —— */
    .pmxz-ad-modal,
    .pmxz-paymodal {
        align-items: flex-end;
        padding: 0;
    }

    .pmxz-ad-dialog,
    .pmxz-paymodal-dialog {
        max-width: 100%;
        width: 100%;
        max-height: 88vh;
        border-radius: 20px 20px 0 0;
        border-bottom: none;
        animation: pmxzSlideUp .28s cubic-bezier(.2, .9, .3, 1);
    }

    .pmxz-ad-dialog::before,
    .pmxz-ad-dialog::after { display: none; }

    /* 拖拽把手 */
    .pmxz-ad-head::after,
    .pmxz-paymodal-head::after {
        content: "";
        position: absolute;
        left: 50%;
        top: 6px;
        width: 36px;
        height: 4px;
        transform: translateX(-50%);
        border-radius: 999px;
        background: var(--tech-line-2);
    }

    .pmxz-ad-head,
    .pmxz-paymodal-head { padding-top: 20px; }

    .pmxz-ad-body,
    .pmxz-paymodal-body { padding: 14px 16px; }

    /* 行改为上下堆叠，左侧标签独占一行 */
    .pmxz-ad-row {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        margin-bottom: 14px;
    }

    .pmxz-ad-row > label { font-size: 12px; }
    .pmxz-ad-slot-name { text-align: left; }

    .pmxz-ad-row-total {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .pmxz-ad-row-balance {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    /* 输入控件加大触摸目标（≥44px） */
    .pmxz-ad-modal input[type="text"],
    .pmxz-ad-modal input[type="url"],
    .pmxz-ad-modal input[type="number"],
    .pmxz-ad-modal select { padding: 12px 14px; font-size: 16px; /* 防 iOS 自动缩放 */ }

    .pmxz-upload { flex-direction: column; }
    .pmxz-upload-btn { height: 44px; justify-content: center; }

    .pmxz-stepper { justify-content: center; }
    .pmxz-step-btn { width: 38px; height: 38px; font-size: 19px; }
    .pmxz-stepper input { width: 64px !important; font-size: 16px !important; }

    .pmxz-ad-actions {
        gap: 10px;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    }

    .pmxz-ad-btn {
        flex: 1 1 0;
        min-width: 0;
        padding: 12px 16px;
        font-size: 15px;
    }

    /* 支付方式一排，横向可滑，卡片略窄 */
    .pmxz-pay-method,
    .pmxz-paymodal .payment-method-radio {
        min-width: 84px !important;
        padding: 10px 6px !important;
    }

    .pmxz-pay-amount b { font-size: 23px; }
    .pmxz-paymodal .initiate-pay { padding: 14px 20px !important; font-size: 16px !important; }
}

@media (max-width: 420px) {
    .pmxz-ad-grid { gap: 8px; }
    .pmxz-ad-cell { min-height: 76px; }
    .pmxz-ad-cell img { max-height: 52px; }
    .pmxz-pay-method,
    .pmxz-paymodal .payment-method-radio { min-width: 76px !important; }
}

/* 横屏矮屏：弹窗顶部对齐并限高 */
@media (max-height: 480px) and (orientation: landscape) {
    .pmxz-ad-modal,
    .pmxz-paymodal { align-items: center; padding: 12px; }
    .pmxz-ad-dialog,
    .pmxz-paymodal-dialog { max-height: calc(100vh - 24px); }
    .pmxz-ad-body,
    .pmxz-paymodal-body { max-height: 46vh; }
}

/* ============================ 11 老皮肤兼容 ============================ */
/* 跟随主题模式：弱化科技风装饰，回归干净的卡片 */
.pmxz-ad.pmxz-theme-skin::before,
.pmxz-ad.pmxz-theme-skin::after,
.pmxz-paymodal.pmxz-theme-skin .pmxz-paymodal-dialog::before { display: none; }

.pmxz-ad.pmxz-theme-skin {
    background: var(--pmxz-card);
    border-color: var(--pmxz-line);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.pmxz-ad.pmxz-theme-skin .pmxz-ad-cell,
.pmxz-ad.pmxz-theme-skin .pmxz-ad-text-sold {
    background: var(--pmxz-card-2);
    border-color: var(--pmxz-line);
}

/* 自定义配色模式：使用后台填入的色值 */
.pmxz-custom-skin,
.pmxz-custom-skin .pmxz-ad-dialog,
.pmxz-custom-skin .pmxz-paymodal-dialog {
    --tech-c1: var(--pmxz-accent, #f04494);
    --tech-c2: var(--pmxz-accent, #f04494);
    --tech-c3: var(--pmxz-accent, #f04494);
}

.pmxz-ad-head,
.pmxz-ad-empty-btn,
.pmxz-ad-btn.pmxz-ad-submit { color: #fff; }