/* tool-result.css
 *
 * P6（分享 + 回访闭环）专属样式：
 *   1) 顶部"上次结果"历史 banner   .tr-history-banner
 *   2) 顶部"朋友分享了一份结果"banner   .tr-restore-banner
 *   3) 顶部"通过分享进来"推荐 banner   .tr-recommend-banner
 *   4) 成就卡片（长图分享专用）   .tr-achievement-card
 *
 * 设计原则：
 *   - 与 modern-ui.css 的色调保持一致（蓝紫渐变 + 浅卡片）
 *   - 移动端首位响应，但 PC 端也能用
 *   - 顶部 banner 区域统一放在 #toolResultBanners，便于多个 banner 排版
 */

#toolResultBanners {
    margin: 12px 0 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ============== 共用基础 ============== */
.tr-history-banner,
.tr-restore-banner,
.tr-recommend-banner {
    position: relative;
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
    font-size: 14px;
    line-height: 1.5;
    color: #1f2937;
}

/* ============== 历史 banner ============== */
.tr-history-banner {
    background: linear-gradient(135deg, #f0f7ff 0%, #f4f3ff 100%);
    border: 1px solid #dbeafe;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.tr-history-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.tr-history-text {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tr-history-text strong {
    color: #1d4ed8;
    margin-right: 4px;
}

.tr-history-text small {
    color: #64748b;
}

.tr-history-action {
    flex-shrink: 0;
    background: #1d4ed8;
    color: #fff;
    border: 0;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease;
}

.tr-history-action:hover {
    background: #1e40af;
    transform: translateY(-1px);
}

.tr-history-close {
    background: transparent;
    border: 0;
    color: #94a3b8;
    font-size: 20px;
    line-height: 1;
    padding: 0 4px;
    cursor: pointer;
    flex-shrink: 0;
}

.tr-history-close:hover {
    color: #475569;
}

/* ============== 回看 banner（带 _r 参数进来） ============== */
.tr-restore-banner {
    background: linear-gradient(135deg, #eff6ff 0%, #ede9fe 100%);
    border: 1px solid #c7d2fe;
    padding: 16px 18px 18px;
}

.tr-restore-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.tr-restore-emoji {
    font-size: 22px;
}

.tr-restore-title {
    font-weight: 600;
    color: #4338ca;
    font-size: 15px;
}

.tr-restore-summary {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 12px;
    line-height: 1.45;
}

.tr-restore-summary small {
    font-weight: 400;
    font-size: 13px;
    color: #64748b;
}

.tr-restore-metrics {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.tr-metric {
    flex: 1 1 30%;
    min-width: 100px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    padding: 8px 12px;
    text-align: center;
}

.tr-metric-label {
    display: block;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 2px;
}

.tr-metric-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
}

.tr-metric-value.is-accent {
    color: #c026d3;
}

.tr-restore-cta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tr-restore-btn-primary,
.tr-restore-btn-secondary {
    border: 0;
    padding: 9px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.tr-restore-btn-primary {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.32);
}

.tr-restore-btn-secondary {
    background: #fff;
    color: #4338ca;
    border: 1px solid #c7d2fe;
}

.tr-restore-btn-primary:hover,
.tr-restore-btn-secondary:hover {
    transform: translateY(-1px);
}

/* ============== 推荐 banner（来自 utm_source=share-*） ============== */
.tr-recommend-banner {
    background: linear-gradient(135deg, #fff7ed 0%, #fef3c7 100%);
    border: 1px solid #fde68a;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tr-recommend-emoji {
    font-size: 22px;
    flex-shrink: 0;
}

.tr-recommend-body {
    flex: 1 1 auto;
    min-width: 0;
}

.tr-recommend-title {
    font-weight: 600;
    color: #92400e;
    font-size: 14px;
}

.tr-recommend-sub {
    color: #b45309;
    font-size: 12px;
    margin-top: 2px;
}

.tr-recommend-action {
    flex-shrink: 0;
    background: #f59e0b;
    color: #fff;
    border: 0;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.tr-recommend-action:hover {
    background: #d97706;
}

.tr-recommend-close {
    background: transparent;
    border: 0;
    color: #b45309;
    font-size: 20px;
    line-height: 1;
    padding: 0 4px;
    cursor: pointer;
    flex-shrink: 0;
}

/* ============== 暗色模式 ============== */
body.dark-mode .tr-history-banner,
html.dark-mode .tr-history-banner {
    background: linear-gradient(135deg, #1e293b 0%, #1e1b4b 100%);
    border-color: #312e81;
    color: #e2e8f0;
}

body.dark-mode .tr-history-text strong,
html.dark-mode .tr-history-text strong {
    color: #93c5fd;
}

body.dark-mode .tr-history-text small,
html.dark-mode .tr-history-text small {
    color: #94a3b8;
}

body.dark-mode .tr-restore-banner,
html.dark-mode .tr-restore-banner {
    background: linear-gradient(135deg, #1e1b4b 0%, #2e1065 100%);
    border-color: #4338ca;
    color: #e2e8f0;
}

body.dark-mode .tr-restore-title,
html.dark-mode .tr-restore-title {
    color: #a5b4fc;
}

body.dark-mode .tr-restore-summary,
html.dark-mode .tr-restore-summary {
    color: #f1f5f9;
}

body.dark-mode .tr-metric,
html.dark-mode .tr-metric {
    background: rgba(15, 23, 42, 0.5);
}

body.dark-mode .tr-metric-value,
html.dark-mode .tr-metric-value {
    color: #f1f5f9;
}

body.dark-mode .tr-metric-value.is-accent,
html.dark-mode .tr-metric-value.is-accent {
    color: #f472b6;
}

body.dark-mode .tr-recommend-banner,
html.dark-mode .tr-recommend-banner {
    background: linear-gradient(135deg, #422006 0%, #451a03 100%);
    border-color: #78350f;
}

body.dark-mode .tr-recommend-title,
html.dark-mode .tr-recommend-title {
    color: #fcd34d;
}

body.dark-mode .tr-recommend-sub,
html.dark-mode .tr-recommend-sub {
    color: #fde68a;
}

/* ============== 移动端优化 ============== */
@media (max-width: 640px) {
    #toolResultBanners {
        margin: 8px 0 12px;
        gap: 8px;
    }

    .tr-history-banner,
    .tr-restore-banner,
    .tr-recommend-banner {
        padding: 12px 14px;
        font-size: 13px;
        border-radius: 10px;
    }

    .tr-restore-summary {
        font-size: 16px;
    }

    .tr-metric {
        flex: 1 1 calc(50% - 8px);
        padding: 6px 8px;
    }
}