/* ============================================================
   在线打赏 - 前台样式 v2.1（饺子AI标准版）
   使用主题 CSS 变量，完美兼容暗色模式
   ============================================================ */

/* ---- 打赏按钮入口（钱袋子 SVG） ---- */
.pf-btn.pf-reward {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15) 0%, rgba(244, 114, 22, 0.15) 100%);
    color: #ec4899;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    text-decoration: none !important;
}
.pf-btn.pf-reward:hover {
    background: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
    color: #fff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.4);
}
.pf-btn.pf-reward:active { transform: translateY(-1px) scale(0.95); }
.pf-btn.pf-reward > svg { width: 26px; height: 26px; transition: transform 0.3s ease; }
.pf-btn.pf-reward:hover > svg { transform: scale(1.15); }

/* 紧凑版 */
.pf-btn.pf-reward.pf-sm { width: 36px; height: 36px; }
.pf-btn.pf-reward.pf-sm > svg { width: 20px; height: 20px; }

/* 大号版（作者页） */
.pf-btn.pf-reward.pf-lg {
    width: auto;
    height: auto;
    padding: 12px 24px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.12) 0%, rgba(244, 114, 22, 0.12) 100%);
    color: #ec4899;
    box-shadow: 0 4px 14px rgba(236, 72, 153, 0.2);
}
.pf-btn.pf-reward.pf-lg > svg { width: 28px; height: 28px; }
.pf-btn.pf-reward.pf-lg:hover {
    background: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
    color: #fff;
    box-shadow: 0 8px 26px rgba(236, 72, 153, 0.4);
}

/* 描边版（分享区域） */
.pf-btn.pf-reward.pf-outline {
    background: transparent !important;
    color: #ec4899 !important;
    border: 2px solid rgba(236, 72, 153, 0.35);
    box-shadow: none !important;
}
.pf-btn.pf-reward.pf-outline:hover {
    background: linear-gradient(135deg, #ec4899 0%, #f97316 100%) !important;
    color: #fff !important;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35) !important;
}

/* 浮动提示文字 */
.pf-tip {
    position: absolute;
    left: 58px;
    top: 50%;
    transform: translateY(-50%) translateX(-5px);
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 1000;
}
.pf-tip::before {
    content: "";
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: rgba(0,0,0,0.8);
}
.pf-btn.pf-reward:hover .pf-tip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* ---- 按钮容器 ---- */
.zib-pay-reward-box {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 24px 0;
    padding: 18px 22px;
    background: var(--muted-bg-color, #fefce8);
    border: 1px solid var(--main-border-color, rgba(236, 172, 94, 0.2));
    border-radius: var(--main-radius, 14px);
    flex-wrap: wrap;
}
.zr-slogan {
    color: var(--muted-2-color, #888);
    font-size: 13px;
}

/* 分享区域容器 */
.zr-share-area-reward .zib-pay-reward-box {
    margin: 16px auto;
    max-width: 500px;
    justify-content: center;
    background: transparent;
    border: none;
}

/* ============================================================
   打赏弹窗内容样式（在主题 refresh_modal 内部渲染）
   使用主题 CSS 变量 + 工具类
   ============================================================ */

/* ---- 作者头像（固定尺寸，防止错位） ---- */
.zr-author-avatar {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    line-height: 0;
}
.zr-author-avatar img,
.zr-author-avatar .avatar {
    width: 48px !important;
    height: 48px !important;
    max-width: 48px !important;
    object-fit: cover;
    border-radius: 50%;
}

/* ---- 弹窗内容区高度限制 ---- */
.modal-mini .box-body,
.zr-modal-content {
    max-height: 80vh;
    overflow-y: auto;
}

/* 预设金额网格 */
.zr-amount-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.zr-amount-item {
    padding: 14px 8px;
    text-align: center;
    border: 2px solid var(--main-border-color, rgba(0,0,0,.08));
    border-radius: var(--main-radius, 10px);
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    color: var(--main-color, #333);
    transition: all .2s ease;
    user-select: none;
    background: transparent;
}
.zr-amount-item:hover {
    border-color: var(--focus-color, #ec4899);
    background: rgba(236,72,153,.04);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(236,72,153,.1);
}
.zr-amount-item.active {
    border-color: var(--focus-color, #ec4899);
    background: linear-gradient(135deg, rgba(236,72,153,.08) 0%, rgba(236,72,153,.04) 100%);
    color: #db2777;
    box-shadow: 0 2px 8px rgba(236,72,153,.15);
}

/* 抽成提示（单行横排，禁止换行，禁止滑动） */
.zr-commission-tip {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cc 100%);
    border-left: 3px solid #ffc107;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 12px;
    color: #856404;
    white-space: nowrap;
    overflow: hidden;
    line-height: 1.4;
}
.zr-commission-tip i {
    color: #f39c12;
    flex-shrink: 0;
}
.zr-commission-tip strong {
    color: #d68910;
    white-space: nowrap;
}

/* ============================================================
   暗色模式适配（使用主题变量自动适配）
   ============================================================ */
body.dark-theme .zr-amount-item,
[data-theme="dark"] .zr-amount-item,
.dark-mode .zr-amount-item {
    border-color: rgba(255,255,255,.1);
    color: var(--main-color, #cdd6f4);
}
body.dark-theme .zr-amount-item.active,
[data-theme="dark"] .zr-amount-item.active,
.dark-mode .zr-amount-item.active {
    background: linear-gradient(135deg, rgba(236,72,153,.15) 0%, rgba(236,72,153,.08) 100%);
    border-color: #ec4899;
}
body.dark-theme .zr-commission-tip,
[data-theme="dark"] .zr-commission-tip,
.dark-mode .zr-commission-tip {
    background: linear-gradient(135deg, rgba(255,193,7,.08) 0%, rgba(255,193,7,.04) 100%);
    border-left-color: #ffc107;
    color: #f0c674;
}

/* ============================================================
   移动端适配
   ============================================================ */
@media (max-width: 480px) {
    .zr-amount-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .zr-amount-item {
        padding: 10px 6px;
        font-size: 14px;
    }
    .pf-btn.pf-reward.pf-lg {
        padding: 10px 18px;
        font-size: 14px;
    }
}

/* ============================================================
   降级弹窗样式（当主题 refresh_modal 不可用时）
   ============================================================ */
.zr-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease;
}
.zr-overlay.active { opacity: 1; visibility: visible; }

.zr-modal-content {
    width: 92%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--main-bg-color, #fff);
    border-radius: var(--main-radius, 16px);
    box-shadow: 0 25px 60px rgba(0,0,0,.2), 0 0 1px rgba(0,0,0,.15);
    transform: scale(.9) translateY(20px);
    transition: transform .3s cubic-bezier(.34,1.56,.64,1);
    padding: 24px;
}
.zr-overlay.active .zr-modal-content { transform: scale(1) translateY(0); }

/* 关闭按钮（降级版） */
.zr-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px; height: 32px;
    border: none;
    background: var(--muted-bg-color, rgba(0,0,0,.05));
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-2-color, #999);
    font-size: 18px;
    transition: all .2s;
}
.zr-close:hover {
    background: rgba(236,72,153,.1);
    color: #ec4899;
}

/* 动画 */
@keyframes zr-fadeIn {
    from { opacity: 0; transform: scale(.95); }
    to { opacity: 1; transform: scale(1); }
}