/* AI 助理 (/Ai，Views/Ai/Index.cshtml)。改這個檔要同步改 Index.cshtml 的 ?v= */

.wv-ai-hero {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    padding: 1.1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid #dfe4f5;
    border-radius: 0.8rem;
    background: linear-gradient(135deg, #f3f6ff 0%, #ffffff 70%);
}

.wv-ai-hero-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.8rem;
    background: rgba(31, 59, 179, 0.1);
    font-size: 1.6rem;
}

.wv-ai-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #001F3F;
    margin: 0 0 0.35rem;
}

.wv-ai-badge {
    font-size: 0.7rem;
    vertical-align: middle;
}

.wv-ai-sub {
    margin: 0;
    color: #495057;
    line-height: 1.6;
}

/* ---------- 對話區 ---------- */
.wv-ai-app {
    min-height: 22rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #e9ecf3;
    border-radius: 0.8rem;
    background: #fff;
}

.wv-ai-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.wv-ai-usage {
    margin-left: auto;
    padding: 0.2rem 0.75rem;
    border-radius: 999px;
    background: #f1f3f7;
    color: #495057;
    font-size: 0.8rem;
    font-weight: 600;
}

    .wv-ai-usage.is-vip {
        background: #fff4d6;
        color: #8a5a00;
    }

.wv-ai-empty {
    padding: 1.5rem 0 1rem;
    text-align: center;
}

.wv-ai-empty-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #001F3F;
    margin-bottom: 0.5rem;
}

.wv-ai-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.wv-ai-chip {
    min-height: 2.5rem;
    padding: 0.4rem 0.9rem;
    border: 1px solid #d5dbeb;
    border-radius: 999px;
    background: #fff;
    color: #212529;
    font-size: 0.9rem;
    line-height: 1.3;
    transition: border-color 0.15s, background-color 0.15s;
}

    .wv-ai-chip:hover:not(:disabled),
    .wv-ai-chip:focus-visible {
        border-color: var(--wv-primary, #1F3BB3);
        background: #f3f6ff;
    }

    .wv-ai-chip:disabled {
        opacity: 0.55;
    }

.wv-ai-messages {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

    .wv-ai-messages > li {
        margin-bottom: 1.25rem;
    }

        .wv-ai-messages > li.is-user {
            display: flex;
            justify-content: flex-end;
        }

.wv-ai-bubble {
    max-width: 85%;
    margin: 0;
    padding: 0.6rem 0.95rem;
    border-radius: 1rem 1rem 0.3rem 1rem;
    background: var(--wv-primary, #1F3BB3);
    color: #fff;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.wv-ai-answer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.wv-ai-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

    .wv-ai-tools li {
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
        padding: 0.15rem 0.6rem;
        border-radius: 999px;
        background: #f1f3f7;
        color: #6c757d;
        font-size: 0.78rem;
    }

/* ---------- 資料卡片 ---------- */
.wv-ai-card {
    border: 1px solid #e9ecf3;
    border-radius: 0.7rem;
    background: #fff;
    overflow: hidden;
}

.wv-ai-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.25rem 0.75rem;
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid #eef0f4;
    background: #fafbfd;
}

.wv-ai-card-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
}

.wv-ai-card-meta {
    margin: 0;
    color: #6c757d;
    font-size: 0.75rem;
}

.wv-ai-card-body {
    padding: 0.75rem 0.9rem;
}

.wv-ai-card-foot {
    padding: 0.45rem 0.9rem;
    border-top: 1px solid #eef0f4;
    font-size: 0.85rem;
}

    .wv-ai-card-foot a {
        font-weight: 600;
    }

.wv-ai-card-actions {
    display: flex;
    gap: 1rem;
}

.wv-ai-chart {
    width: 100%;
    margin-bottom: 0.5rem;
}

.wv-ai-table {
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

    .wv-ai-table thead th {
        color: #6c757d;
        font-weight: 600;
    }

.wv-ai-quote {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem 1rem;
}

.wv-ai-quote-close {
    font-size: 2rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.wv-ai-quote-change {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.wv-ai-kv {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem;
    margin: 0.6rem 0 0;
}

    .wv-ai-kv dt {
        color: #6c757d;
        font-size: 0.78rem;
        font-weight: 400;
    }

    .wv-ai-kv dd {
        margin: 0;
        font-variant-numeric: tabular-nums;
    }

.wv-ai-health-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.wv-ai-health-score {
    font-size: 2rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

    .wv-ai-health-score small {
        font-size: 0.85rem;
        font-weight: 400;
        color: #6c757d;
    }

.wv-ai-stars {
    color: #f0ad00;
    letter-spacing: 0.05em;
}

.wv-ai-facets {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
}

    .wv-ai-facets li {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.45rem 0.7rem;
        border-radius: 0.5rem;
        background: #f6f7fa;
        font-size: 0.88rem;
    }

.wv-ai-facet-name {
    flex: 1 1 auto;
}

.wv-ai-facet-score {
    font-variant-numeric: tabular-nums;
}

/* 燈號顏色固定紅黃綠 (與健診相同，不跟漲跌顏色模式切換)；同時以文字標示，不只靠顏色 */
.wv-ai-light {
    flex: 0 0 auto;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: #adb5bd;
}

    .wv-ai-light.is-green {
        background: #10b981;
    }

    .wv-ai-light.is-yellow {
        background: #fbbf24;
    }

    .wv-ai-light.is-red {
        background: #ef4444;
    }

.wv-ai-facts {
    margin: 0;
}

    .wv-ai-facts > div {
        display: grid;
        grid-template-columns: 7rem 1fr;
        gap: 0.75rem;
        padding: 0.4rem 0;
        border-bottom: 1px solid #f1f3f7;
        font-size: 0.88rem;
    }

        .wv-ai-facts > div:last-child {
            border-bottom: 0;
        }

    .wv-ai-facts dt {
        color: #6c757d;
        font-weight: 400;
    }

    .wv-ai-facts dd {
        margin: 0;
        word-break: break-word;
    }

.wv-ai-kline-sum {
    margin: 0 0 0.25rem;
    font-size: 0.9rem;
}

/* ---------- 文字回答 ---------- */
.wv-ai-markdown,
.wv-ai-streaming {
    font-size: 0.98rem;
    line-height: 1.75;
    word-break: break-word;
}

.wv-ai-streaming {
    margin: 0;
    white-space: pre-wrap;
}

    .wv-ai-markdown > :last-child {
        margin-bottom: 0;
    }

    .wv-ai-markdown ul,
    .wv-ai-markdown ol {
        padding-left: 1.4rem;
        margin-bottom: 0.6rem;
    }

    .wv-ai-markdown table {
        width: auto;
        margin-bottom: 0.75rem;
        font-size: 0.85rem;
        border-collapse: collapse;
    }

    .wv-ai-markdown th,
    .wv-ai-markdown td {
        padding: 0.3rem 0.6rem;
        border: 1px solid #e3e6ee;
    }

.wv-ai-rejected {
    margin: 0;
}

.wv-ai-suggest {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

    .wv-ai-suggest .wv-ai-chip {
        min-height: 2.25rem;
        font-size: 0.85rem;
        background: #f8f9ff;
    }

.wv-ai-suggest-label {
    color: #6c757d;
    font-size: 0.8rem;
    font-weight: 600;
    margin-right: 0.25rem;
}

.wv-ai-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.wv-ai-feedback .btn.is-active {
    background: #e7ecff;
    border-color: #b8c4f0;
}

/* ---------- 輸入框 (手機固定在底部) ---------- */
.wv-ai-composer {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
    align-items: end;
    padding: 0.6rem;
    border: 1px solid #d5dbeb;
    border-radius: 0.9rem;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 31, 63, 0.06);
}

    .wv-ai-composer:focus-within {
        border-color: var(--wv-primary, #1F3BB3);
    }

    .wv-ai-composer textarea {
        min-height: 2.75rem;
        max-height: 10rem;
        padding: 0.45rem 0.5rem;
        border: 0;
        outline: none;
        resize: vertical;
        font-size: 1rem;
        background: transparent;
    }

        .wv-ai-composer textarea:disabled {
            cursor: not-allowed;
        }

    .wv-ai-composer .btn {
        min-height: 2.75rem;
        white-space: nowrap;
    }

.wv-ai-composer-status {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0;
    padding: 0 0.25rem;
    color: #6c757d;
    font-size: 0.75rem;
}

.tabular {
    font-variant-numeric: tabular-nums;
}

.wv-ai-login-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid #dfe4f5;
    border-radius: 0.7rem;
    background: #f6f8ff;
}

.wv-ai-login-actions {
    display: flex;
    gap: 0.5rem;
}

.wv-ai-guest .wv-ai-chips {
    justify-content: flex-start;
    margin-bottom: 1rem;
}

/* ---------- 對話紀錄 ---------- */
.wv-ai-history {
    list-style: none;
    margin: 0;
    padding: 0;
}

    .wv-ai-history li {
        display: flex;
        align-items: center;
        gap: 0.25rem;
        border-radius: 0.5rem;
    }

        .wv-ai-history li.is-current {
            background: #f1f4ff;
        }

.wv-ai-history-item {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 3rem;
    padding: 0.4rem 0.6rem;
    border: 0;
    background: transparent;
    text-align: left;
}

    .wv-ai-history-item:hover {
        background: #f6f7fa;
    }

.wv-ai-history-title {
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- 能力介紹 ---------- */
.wv-ai-caps-wrap {
    margin-bottom: 1rem;
}

.wv-ai-caps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
    list-style: none;
    margin: 0.6rem 0 0;
    padding: 0;
}

.wv-ai-cap {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.85rem 0.9rem;
    border: 1px solid #e9ecf3;
    border-radius: 0.6rem;
    background: #fff;
}

.wv-ai-cap-icon {
    font-size: 1.3rem;
    line-height: 1;
}

.wv-ai-cap-title {
    font-weight: 700;
}

.wv-ai-cap-desc {
    color: #6c757d;
    font-size: 0.82rem;
    line-height: 1.45;
}

.wv-ai-cap-ask {
    align-self: flex-start;
    margin-top: 0.25rem;
    padding: 0;
    border: 0;
    background: none;
    color: var(--wv-primary, #1F3BB3);
    font-size: 0.82rem;
    font-weight: 600;
    text-align: left;
}

    .wv-ai-cap-ask:hover {
        text-decoration: underline;
    }

@media (max-width: 991.98px) {
    .wv-ai-caps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .wv-ai-hero {
        padding: 0.9rem;
    }

    .wv-ai-title {
        font-size: 1.25rem;
    }

    .wv-ai-app {
        padding: 0.75rem;
    }

    .wv-ai-kv {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .wv-ai-facets {
        grid-template-columns: minmax(0, 1fr);
    }

    .wv-ai-caps {
        grid-template-columns: minmax(0, 1fr);
    }

    .wv-ai-bubble {
        max-width: 92%;
    }

    /* 對話很長時輸入框黏在畫面底部，留出底部浮動廣告 (#floatingAd) 的高度 (_Layout 寫到 --wv-float-ad-h；關閉廣告後為 0) */
    #aiChatApp .wv-ai-composer {
        position: sticky;
        bottom: calc(var(--wv-float-ad-h, 3rem) + 0.5rem + env(safe-area-inset-bottom, 0px));
        z-index: 5;
    }
}

/* ---------- 後台 (/Manage/Ai) ---------- */
.wv-ai-tiles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}

.wv-ai-tile {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid #e9ecf3;
    border-radius: 0.6rem;
    background: #fff;
}

.wv-ai-tile-label {
    color: #6c757d;
    font-size: 0.78rem;
}

.wv-ai-tile-value {
    font-size: 1.35rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.wv-ai-tile-sub {
    color: #6c757d;
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.wv-ai-audit-text {
    min-width: 18rem;
    max-width: 32rem;
    white-space: normal !important;
}

.wv-ai-audit-q {
    font-weight: 600;
    white-space: pre-wrap;
    word-break: break-word;
}

.wv-ai-audit-a {
    margin: 0.2rem 0;
    font-size: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    white-space: pre-wrap;
    word-break: break-word;
}

.wv-ai-audit-msg {
    max-width: 12rem;
    white-space: normal;
}

.wv-ai-transcript {
    list-style: none;
    margin: 0;
    padding: 0;
}

.wv-ai-transcript-item {
    margin-bottom: 0.75rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid #e9ecf3;
    border-radius: 0.6rem;
    background: #fff;
}

    .wv-ai-transcript-item.is-user {
        background: #f6f7fa;
    }

    .wv-ai-transcript-item:target {
        border-color: var(--wv-primary, #1F3BB3);
        box-shadow: 0 0 0 2px rgba(31, 59, 179, 0.15);
    }

.wv-ai-transcript-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem;
    margin: 0 0 0.35rem;
    color: #6c757d;
    font-size: 0.78rem;
}

.wv-ai-transcript-text {
    margin: 0 0 0.35rem;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
}

.wv-ai-transcript-raw {
    max-height: 20rem;
    overflow: auto;
    margin: 0.35rem 0 0;
    padding: 0.5rem;
    border-radius: 0.4rem;
    background: #f6f7fa;
    font-size: 0.75rem;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 767.98px) {
    .wv-ai-tiles {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}