/* ========================================================= */
/* --- 1. 字体与基础设置 (紫狱档案 · 卡琳典狱长主题) --- */
/* ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;600;700&family=Noto+Serif+SC:wght@600;700&display=swap');

/* 主题色变量（源自「紫狱档案」配色） */
:root {
    --violet-deep: #1a0e24;
    --violet-card: #2d1b3a;
    --violet-panel: #1f112b;
    --violet-border: #6a2b8a;
    --violet-primary: #8a4bc2;
    --violet-bright: #a05adc;
    --violet-glow: #a860e0;
    --violet-light: #d4a0f0;
    --violet-pale: #c9a0e6;
    --violet-cream: #e8d6f0;
    --violet-muted: #b090c8;
    --violet-dark-text: #1a0e24;
    --violet-shadow: rgba(106, 13, 173, 0.40);
    --violet-bg-dark: #0b0710;
}

.cinnamoroll-bubble {
    position: relative;
    margin: 28px 2px 32px 2px;
    border-radius: 10px;
    font-family: 'Noto Sans SC', 'Segoe UI', sans-serif;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.50);
    line-height: 1.8;
}

.cinnamoroll-content {
    padding: 16px 4px !important;
    position: relative;
    z-index: 2;
}

.inazuma-message-text {
    font-size: 15px;
    line-height: 1.8;
    text-align: justify;
    overflow-wrap: break-word;
    word-wrap: break-word;
    font-weight: 400;
}

/* ========================================================= */
/* --- 2. AI 气泡：紫狱卷 · 典狱秘录 (旁白/说书人) --- */
/* ========================================================= */
.cinnamoroll-bubble.ai-bubble {
    background: linear-gradient(145deg, #f5edfc, #ede0f5);
    border-left: 5px solid var(--violet-primary);
    color: var(--violet-dark-text);
    border-radius: 10px 10px 10px 4px;
}

.cinnamoroll-bubble.ai-bubble::before {
    content: "📜 紫狱卷·典狱秘录...";
    position: absolute;
    top: -26px;
    left: 0px;
    font-size: 13px;
    font-weight: 700;
    color: var(--violet-dark-text);
    background: #ede0f5;
    padding: 2px 12px 2px 10px;
    border-radius: 6px 6px 0 0;
    border: 1px solid rgba(138, 75, 194, 0.25);
    border-bottom: none;
    letter-spacing: 0.5px;
    font-family: 'Noto Serif SC', serif;
}

.cinnamoroll-bubble.ai-bubble::after {
    content: '⚔';
    position: absolute;
    bottom: 6px;
    right: 10px;
    font-size: 22px;
    color: var(--violet-primary);
    opacity: 0.25;
    z-index: 1;
    filter: drop-shadow(0 0 6px rgba(106, 13, 173, 0.20));
}

/* AI 气泡内文字颜色（浅色背景 → 深色文字） */
.cinnamoroll-bubble.ai-bubble .inazuma-message-text {
    color: var(--violet-dark-text);
}

/* ========================================================= */
/* --- 3. User 气泡：铁血·闯入契约 (玩家) --- */
/* ========================================================= */
.cinnamoroll-bubble.user-bubble {
    background: linear-gradient(145deg, #1a0e24, #2d1b3a);
    border-right: 5px solid var(--violet-glow);
    color: var(--violet-cream);
    border-radius: 10px 10px 4px 10px;
}

.cinnamoroll-bubble.user-bubble::before {
    content: "⚡ 铁血·闯入契约...";
    position: absolute;
    top: -26px;
    right: 0px;
    font-size: 13px;
    font-weight: 700;
    color: var(--violet-light);
    background: #1a0e24;
    padding: 2px 10px 2px 12px;
    border-radius: 6px 6px 0 0;
    border: 1px solid rgba(160, 90, 220, 0.25);
    border-bottom: none;
    letter-spacing: 0.5px;
    font-family: 'Noto Serif SC', serif;
    text-shadow: 0 0 14px rgba(160, 90, 220, 0.20);
}

.cinnamoroll-bubble.user-bubble::after {
    content: '狱';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 18px;
    font-family: 'Noto Serif SC', serif;
    font-weight: 700;
    color: var(--violet-glow);
    border: 2px solid var(--violet-glow);
    padding: 0px 5px;
    opacity: 0.50;
    z-index: 1;
    border-radius: 4px;
    background: rgba(160, 90, 220, 0.08);
    line-height: 1.4;
}

/* 用户气泡内文字颜色（深色背景 → 浅色文字） */
.cinnamoroll-bubble.user-bubble .inazuma-message-text {
    color: var(--violet-cream);
}

/* ========================================================= */
/* --- 4. 文本特殊颜色转换 (Markdown 增强) --- */
/* ========================================================= */

/* 加粗 (Strong) -> 紫狱深红 · 铁血烙印 */
.inazuma-message-text strong {
    color: #c97a5a !important;
    font-weight: 700;
}

/* 斜体 (Em) -> 紫晶鎏金 · 幽暗韵味 */
.inazuma-message-text em {
    color: var(--violet-primary) !important;
    font-style: italic;
}

/* 加粗斜体 -> 璀璨紫金 · 极致魅惑 */
.inazuma-message-text strong em,
.inazuma-message-text em strong {
    color: var(--violet-light) !important;
    text-shadow: 0 0 12px rgba(160, 90, 220, 0.50), 0 0 32px rgba(160, 90, 220, 0.12);
    font-weight: 700;
}

/* 标题 (Header) -> 浓墨书法 · 紫狱标题 */
.inazuma-message-text h1,
.inazuma-message-text h2,
.inazuma-message-text h3 {
    color: var(--violet-dark-text) !important;
    border-bottom: 2px solid var(--violet-primary);
    padding-bottom: 4px;
    margin: 14px 0 8px 0;
    font-family: 'Noto Serif SC', serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* 标题在用户气泡（深色背景）中的适配 */
.user-bubble .inazuma-message-text h1,
.user-bubble .inazuma-message-text h2,
.user-bubble .inazuma-message-text h3 {
    color: var(--violet-cream) !important;
    border-bottom-color: var(--violet-glow);
}

/* 删除线 -> 往事如烟 · 罪痕消散 */
.inazuma-message-text del {
    color: #888888;
    text-decoration: line-through;
    opacity: 0.60;
}

/* ========================================================= */
/* --- 5. 代码块：紫狱秘卷 · 典狱心法 --- */
/* ========================================================= */
pre {
    margin: 12px 0px !important;
    padding: 32px 4px 10px 4px !important;
    background: #f0e6f5 !important;
    border-radius: 8px;
    border: 1px solid var(--violet-primary);
    position: relative;
    overflow-x: hidden;
    box-shadow: inset 0 0 16px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.06);
}

pre::before {
    content: "📜 紫狱秘卷 // 典狱心法...";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 26px;
    background: var(--violet-primary);
    color: var(--violet-cream);
    font-size: 12px;
    line-height: 26px;
    padding-left: 10px;
    border-bottom: 1px solid var(--violet-border);
    font-weight: 600;
    letter-spacing: 0.5px;
    font-family: 'Noto Sans SC', sans-serif;
    border-radius: 8px 8px 0 0;
}

pre code {
    font-family: 'Consolas', 'Courier New', monospace !important;
    font-size: 13px !important;
    color: var(--violet-dark-text) !important;
    font-weight: 600 !important;
    line-height: 1.7 !important;
    white-space: pre-wrap;
    word-break: break-all;
}

pre code strong {
    color: #c97a5a !important;
}
pre code em {
    color: var(--violet-primary) !important;
    font-style: italic;
}

/* ========================================================= */
/* --- 6. 其它细节修饰 --- */
/* ========================================================= */

/* 引用块：诗号/箴言/旁白 */
blockquote {
    margin: 10px 4px;
    padding: 10px 16px;
    background: rgba(138, 75, 194, 0.06);
    border-left: 4px solid var(--violet-primary);
    color: var(--violet-dark-text) !important;
    font-weight: 600 !important;
    font-size: 14px;
    font-style: italic;
    border-radius: 2px 8px 8px 2px;
    line-height: 1.7;
}

blockquote strong {
    color: #c97a5a !important;
}

blockquote em {
    color: var(--violet-primary) !important;
}

/* 用户气泡内的引用块适配（深色背景） */
.user-bubble blockquote {
    background: rgba(255, 255, 255, 0.04);
    border-left-color: var(--violet-glow);
    color: var(--violet-cream) !important;
}
.user-bubble blockquote strong {
    color: var(--violet-light) !important;
}
.user-bubble blockquote em {
    color: var(--violet-pale) !important;
}

/* 分割线：紫狱笔触 / 场景变换 */
hr {
    border: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--violet-primary), transparent);
    margin: 22px 0;
    opacity: 0.35;
    border-radius: 2px;
}

/* 列表样式 */
.inazuma-message-text ul,
.inazuma-message-text ol {
    padding-left: 22px;
    margin: 6px 0;
}

.inazuma-message-text li {
    line-height: 1.8;
    margin: 2px 0;
}

/* 链接 */
.inazuma-message-text a {
    color: var(--violet-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}
.inazuma-message-text a:hover {
    color: var(--violet-glow);
}

.user-bubble .inazuma-message-text a {
    color: var(--violet-light);
}
.user-bubble .inazuma-message-text a:hover {
    color: var(--violet-cream);
}

/* ========================================================= */
/* --- 7. 移动端优化 --- */
/* ========================================================= */
@media (max-width: 600px) {
    .cinnamoroll-bubble {
        margin: 20px 1px 26px 1px;
        border-radius: 8px;
    }
    .cinnamoroll-content {
        padding: 12px 3px !important;
    }
    .cinnamoroll-bubble::before {
        top: -22px;
        font-size: 11px;
        padding: 1px 10px;
    }
    .cinnamoroll-bubble::after {
        font-size: 18px;
        bottom: 4px;
        right: 6px;
    }
    .cinnamoroll-bubble.user-bubble::after {
        font-size: 15px;
        top: 8px;
        left: 8px;
        padding: 0px 4px;
    }
    .inazuma-message-text {
        font-size: 14px;
        line-height: 1.7;
    }
    pre {
        padding: 28px 3px 8px 3px !important;
    }
    pre::before {
        font-size: 11px;
        height: 24px;
        line-height: 24px;
    }
    pre code {
        font-size: 12px !important;
    }
    blockquote {
        font-size: 13px;
        padding: 8px 12px;
    }
}

/* ========================================================= */
/* --- 8. 深色/浅色背景通用文字清晰保障 --- */
/* ========================================================= */

/* 确保所有文字在各自背景上都有足够对比度 */
.cinnamoroll-bubble.ai-bubble .inazuma-message-text {
    color: #1a0e24;
}
.cinnamoroll-bubble.user-bubble .inazuma-message-text {
    color: #e8d6f0;
}

/* 特殊强调色在浅色背景上保持清晰 */
.ai-bubble .inazuma-message-text strong {
    color: #c97a5a !important;
}
.ai-bubble .inazuma-message-text em {
    color: #8a4bc2 !important;
}
.ai-bubble .inazuma-message-text strong em,
.ai-bubble .inazuma-message-text em strong {
    color: #a860e0 !important;
    text-shadow: 0 0 10px rgba(160, 90, 220, 0.35);
}

/* 特殊强调色在深色背景上保持清晰 */
.user-bubble .inazuma-message-text strong {
    color: #e8a080 !important;
}
.user-bubble .inazuma-message-text em {
    color: #d4a0f0 !important;
}
.user-bubble .inazuma-message-text strong em,
.user-bubble .inazuma-message-text em strong {
    color: #f0d5ff !important;
    text-shadow: 0 0 14px rgba(200, 150, 255, 0.45), 0 0 40px rgba(200, 150, 255, 0.12);
}

/* 滚动条美化（适用于包含气泡的容器） */
.message-container::-webkit-scrollbar {
    width: 4px;
}
.message-container::-webkit-scrollbar-track {
    background: transparent;
}
.message-container::-webkit-scrollbar-thumb {
    background: rgba(138, 75, 194, 0.30);
    border-radius: 10px;
}

/* ========================================================= */
/* --- 9. 气泡入场微动效 --- */
/* ========================================================= */
.cinnamoroll-bubble {
    animation: bubbleFadeIn 0.35s ease forwards;
    opacity: 0;
    transform: translateY(6px);
}

@keyframes bubbleFadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 连续气泡消除重复动画 */
.cinnamoroll-bubble + .cinnamoroll-bubble {
    animation: none;
    opacity: 1;
    transform: none;
}