/* ===== 解锁包裹 ===== */
.ad-unlock-wrap {
    margin: 24px 0;
}

/* ===== 预览内容 —— 无背景无边框，原生融入页面 ===== */
.ad-unlock-preview {
    line-height: 1.8;
    font-size: 16px;
    color: inherit;
    margin-bottom: 24px;
}

.ad-unlock-preview p {
    margin: 0 0 18px 0;
}

.ad-unlock-preview > :first-child {
    margin-top: 0;
}

.ad-unlock-preview > :last-child {
    margin-bottom: 0;
}

.ad-unlock-preview img,
.ad-unlock-preview video {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}

.ad-unlock-preview figure {
    margin: 0 0 18px 0;
}

/* ===== 解锁卡片 ===== */
.ad-unlock-card {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

/* ===== 解锁按钮 ===== */
.ad-unlock-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #5B9BD5;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    font-size: 15px;
    font-weight: 500;
    min-height: 44px;
}

.ad-unlock-btn:hover {
    background: #4A89C2;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91, 155, 213, 0.25);
}

.ad-unlock-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(91, 155, 213, 0.2);
}

.ad-unlock-btn:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-text {
    line-height: 1;
}

.btn-hint {
    font-size: 11px;
    font-weight: 400;
    background: rgba(255, 255, 255, 0.25);
    padding: 2px 6px;
    border-radius: 3px;
    line-height: 1;
    margin-left: 6px;
}

/* 加载状态 */
.ad-unlock-btn.loading {
    background: #7BAED6;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(91, 155, 213, 0.35);
    cursor: wait;
}

.ad-unlock-btn.loading .btn-text::after {
    content: '...';
}

/* 成功消息 */
.ad-unlock-msg {
    display: block;
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    color: #52c41a;
}

/* ===== 弹窗（参照老插件 zib-ad-unlock 蓝色系）===== */
.mp-unlock-section {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(2px);
}

.mp-unlock-popup {
    background: #fff;
    border-radius: 12px;
    max-width: 420px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.popup-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.popup-close {
    background: #f5f5f5;
    border: none;
    font-size: 18px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s;
    line-height: 1;
}

.popup-close:hover {
    background: #e8e8e8;
    color: #666;
}

.popup-content {
    padding: 20px;
}

.popup-desc {
    color: #888;
    font-size: 13px;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

/* 解锁码区域 —— 蓝色渐变 + 虚线框 */
.unlock-code-box {
    background: linear-gradient(135deg, #f6fbff 0%, #e8f4fd 100%);
    border: 1px solid #d0e8f7;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.unlock-code-label {
    font-size: 14px;
    color: #5a9fd4;
    margin: 0 0 10px 0;
    font-weight: 500;
}

.unlock-code {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #4a90e2;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, monospace;
    margin: 10px 0;
    padding: 14px;
    background: #fff;
    border: 2px dashed #7cc1f0;
    border-radius: 6px;
}

.copy-code-btn {
    background: #fff;
    color: #4a90e2;
    border: 1px solid #a8d4f7;
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    margin-top: 12px;
    transition: all 0.2s;
    min-height: 36px;
}

.copy-code-btn:hover {
    background: #f0f8ff;
    border-color: #7cc1f0;
}

.copy-code-btn.copied {
    background: #52c41a;
    border-color: #52c41a;
    color: #fff;
}

.qrcode-section {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 120px;
    height: 120px;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    padding: 4px;
    background: #fff;
}

.qrcode-item span {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: #888;
}

/* 解锁状态 —— 绿色系 */
.unlock-status {
    text-align: center;
    padding: 12px;
    background: #f6ffed;
    border: 1px solid #b7eb8f;
    border-radius: 6px;
    color: #52c41a;
    font-size: 13px;
}

/* =============================================
   暗黑模式（完全对齐老插件）
   ============================================= */
html.dark .ad-unlock-preview,
body.dark .ad-unlock-preview,
.dark .ad-unlock-preview,
[data-theme="dark"] .ad-unlock-preview {
    color: #ccc;
}

html.dark .ad-unlock-preview h1,
html.dark .ad-unlock-preview h2,
html.dark .ad-unlock-preview h3,
html.dark .ad-unlock-preview h4,
html.dark .ad-unlock-preview h5,
html.dark .ad-unlock-preview h6,
body.dark .ad-unlock-preview h1,
body.dark .ad-unlock-preview h2,
body.dark .ad-unlock-preview h3,
body.dark .ad-unlock-preview h4,
body.dark .ad-unlock-preview h5,
body.dark .ad-unlock-preview h6,
.dark .ad-unlock-preview h1,
.dark .ad-unlock-preview h2,
.dark .ad-unlock-preview h3,
.dark .ad-unlock-preview h4,
.dark .ad-unlock-preview h5,
.dark .ad-unlock-preview h6,
[data-theme="dark"] .ad-unlock-preview h1,
[data-theme="dark"] .ad-unlock-preview h2,
[data-theme="dark"] .ad-unlock-preview h3,
[data-theme="dark"] .ad-unlock-preview h4,
[data-theme="dark"] .ad-unlock-preview h5,
[data-theme="dark"] .ad-unlock-preview h6 {
    color: #ddd;
}

/* 按钮暗黑模式 */
html.dark .ad-unlock-btn,
body.dark .ad-unlock-btn,
.dark .ad-unlock-btn,
[data-theme="dark"] .ad-unlock-btn {
    background: #5a9fd4;
}

html.dark .ad-unlock-btn:hover,
body.dark .ad-unlock-btn:hover,
.dark .ad-unlock-btn:hover,
[data-theme="dark"] .ad-unlock-btn:hover {
    background: #4a90e2;
    box-shadow: 0 4px 12px rgba(90, 159, 212, 0.3);
}

html.dark .ad-unlock-btn:disabled,
body.dark .ad-unlock-btn:disabled,
.dark .ad-unlock-btn:disabled,
[data-theme="dark"] .ad-unlock-btn:disabled {
    background: #555;
}

html.dark .ad-unlock-btn.loading,
body.dark .ad-unlock-btn.loading,
.dark .ad-unlock-btn.loading,
[data-theme="dark"] .ad-unlock-btn.loading {
    background: #6ab0e5;
}

/* 弹窗暗黑模式 */
html.dark .mp-unlock-popup,
body.dark .mp-unlock-popup,
.dark .mp-unlock-popup,
[data-theme="dark"] .mp-unlock-popup {
    background: #2a2a2a;
}

html.dark .popup-header,
body.dark .popup-header,
.dark .popup-header,
[data-theme="dark"] .popup-header {
    border-bottom-color: #3a3a3a;
}

html.dark .popup-title,
body.dark .popup-title,
.dark .popup-title,
[data-theme="dark"] .popup-title {
    color: #ddd;
}

html.dark .popup-close,
body.dark .popup-close,
.dark .popup-close,
[data-theme="dark"] .popup-close {
    background: #3a3a3a;
    color: #999;
}

html.dark .popup-close:hover,
body.dark .popup-close:hover,
.dark .popup-close:hover,
[data-theme="dark"] .popup-close:hover {
    background: #4a4a4a;
    color: #ccc;
}

html.dark .popup-desc,
body.dark .popup-desc,
.dark .popup-desc,
[data-theme="dark"] .popup-desc {
    color: #aaa;
}

/* 解锁码区域暗黑模式 —— 深蓝渐变 */
html.dark .unlock-code-box,
body.dark .unlock-code-box,
.dark .unlock-code-box,
[data-theme="dark"] .unlock-code-box {
    background: linear-gradient(135deg, #1a2a35 0%, #1e3040 100%);
    border-color: #2a4050;
}

html.dark .unlock-code-label,
body.dark .unlock-code-label,
.dark .unlock-code-label,
[data-theme="dark"] .unlock-code-label {
    color: #7ab8e0;
}

html.dark .unlock-code,
body.dark .unlock-code,
.dark .unlock-code,
[data-theme="dark"] .unlock-code {
    background: #1a1a1a;
    border-color: #4a7080;
    color: #5a9fd4;
}

html.dark .copy-code-btn,
body.dark .copy-code-btn,
.dark .copy-code-btn,
[data-theme="dark"] .copy-code-btn {
    background: #2a2a2a;
    color: #7ab8e0;
    border-color: #4a6070;
}

html.dark .copy-code-btn:hover,
body.dark .copy-code-btn:hover,
.dark .copy-code-btn:hover,
[data-theme="dark"] .copy-code-btn:hover {
    background: #1e3040;
    border-color: #5a8090;
}

html.dark .copy-code-btn.copied,
body.dark .copy-code-btn.copied,
.dark .copy-code-btn.copied,
[data-theme="dark"] .copy-code-btn.copied {
    background: #3a7a3a;
    border-color: #4a9a4a;
    color: #cfc;
}

html.dark .qrcode-item img,
body.dark .qrcode-item img,
.dark .qrcode-item img,
[data-theme="dark"] .qrcode-item img {
    border-color: #444;
    background: #2a2a2a;
}

html.dark .qrcode-item span,
body.dark .qrcode-item span,
.dark .qrcode-item span,
[data-theme="dark"] .qrcode-item span {
    color: #aaa;
}

/* 解锁状态暗黑模式 */
html.dark .unlock-status,
body.dark .unlock-status,
.dark .unlock-status,
[data-theme="dark"] .unlock-status {
    background: #1a3020;
    border-color: #3a6030;
    color: #6ddb6d;
}

/* 成功消息暗黑模式 */
html.dark .ad-unlock-msg,
body.dark .ad-unlock-msg,
.dark .ad-unlock-msg,
[data-theme="dark"] .ad-unlock-msg {
    color: #6ddb6d;
}

/* =============================================
   响应式（完全对齐老插件）
   ============================================= */
@media (max-width: 768px) {
    .ad-unlock-wrap {
        margin: 20px 0;
    }

    .ad-unlock-card {
        max-width: 100%;
        padding: 0 8px;
    }

    .ad-unlock-preview {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 20px;
    }

    .ad-unlock-btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 15px;
    }

    .mp-unlock-popup {
        max-width: 100%;
        width: calc(100% - 24px);
    }

    .unlock-code {
        font-size: 24px;
        letter-spacing: 2px;
        padding: 12px;
    }

    .qrcode-item img {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .ad-unlock-wrap {
        margin: 16px 0;
    }

    .ad-unlock-preview {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
    }

    .ad-unlock-btn {
        width: 100%;
        padding: 13px 16px;
        font-size: 14px;
        border-radius: 6px;
    }

    .ad-unlock-card {
        padding: 0 4px;
    }

    .btn-hint {
        font-size: 10px;
        padding: 2px 4px;
    }

    .mp-unlock-section {
        align-items: flex-end;
        padding: 0;
    }

    .mp-unlock-popup {
        width: 100%;
        margin: 0;
        border-radius: 16px 16px 0 0;
        max-height: 85vh;
        max-width: 100%;
    }

    .popup-header {
        padding: 14px 16px;
    }

    .popup-content {
        padding: 16px;
    }

    .unlock-code {
        font-size: 22px;
        letter-spacing: 2px;
        padding: 10px;
    }

    .copy-code-btn {
        width: 100%;
        min-height: 44px;
    }

    .qrcode-item img {
        width: 80px;
        height: 80px;
    }
}