/* =============================================
   杏暖 · 青梅之约
   base-hue:28  base-sat:45%  is-dark:0  accent-hue:18  accent-sat:55%

   bg-deep:#faf5f0   bg-default:#fdf9f6   bg-paper:#fffcf9
   text-main:#3d2e1f  text-sub:#8b6f5a
   accent:#d4855e     accent-soft:#f2c4a8
   glow:0 0 18px rgba(212,133,94,0.18)

   亮点① 银杏叶光点装饰
   亮点② 折叠面板🌸温馨图标替换三角
   亮点③ 气泡微浮+暖光晕
   亮点④ 输入框焦点杏色光晕
   亮点⑤ 滚动条主题色圆润
   亮点⑥ 评论区星星🍂暖色
   ============================================= */

/* ═══════════════════════════════════════════════
   全局基础
   ═══════════════════════════════════════════════ */
.max-w-\[720px\] {
    --bg-deep: #faf5f0;
    --bg-default: #fdf9f6;
    --bg-paper: #fffcf9;
    --text-main: #3d2e1f;
    --text-sub: #8b6f5a;
    --accent: #d4855e;
    --accent-soft: #f2c4a8;
    --accent-light: #fdf0e8;
    --border-color: #e8d5c8;
    --border-hover: #c9a998;
    --dialogue-bg: #fef9f5;
    --dialogue-shadow: 0 4px 20px rgba(180, 140, 120, 0.10);
    --details-header-bg: #fffcf9;
    --details-header-bg-hover: #fdf5ee;
    --content-bg: #fdfaf7;
    --border-radius-main: 14px;
    --border-radius-inner: 10px;
    --font-serif: 'Georgia', 'Noto Serif SC', serif;
}

body, #root, .h-screen {
    background-color: var(--bg-deep);
    color: var(--text-main);
}

::selection {
    background-color: var(--accent-soft);
    color: var(--text-main);
}

::placeholder {
    color: #c9b8a8;
    font-style: italic;
    opacity: 0.7;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track {
    background: var(--bg-deep);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb {
    background: var(--accent-soft);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ═══════════════════════════════════════════════
   顶部导航  🌿
   ═══════════════════════════════════════════════ */
.sticky.w-full.top-0.flex.items-center {
    background: linear-gradient(180deg, var(--bg-paper) 60%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

#ai-model-selector {
    background: var(--accent-light);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    padding: 4px 14px;
    color: var(--text-main);
    transition: border-color 0.2s, box-shadow 0.2s;
}
#ai-model-selector:hover {
    border-color: var(--accent);
    box-shadow: var(--glow);
}

#header-setting-button {
    color: var(--text-sub);
    border-radius: 50%;
    transition: color 0.2s, background 0.2s;
}
#header-setting-button:hover {
    color: var(--accent);
    background: var(--accent-light);
}

/* ═══════════════════════════════════════════════
   侧边栏  🍃
   ═══════════════════════════════════════════════ */
.shadow-lg.border-r.border-gray-200 {
    background: linear-gradient(180deg, var(--bg-paper) 0%, var(--bg-default) 100%);
    border-right: 1px solid var(--border-color) !important;
    box-shadow: 2px 0 20px rgba(180, 140, 120, 0.04) !important;
}

.conversation-text {
    color: var(--text-sub);
    transition: color 0.2s;
}
.conversation-text:hover {
    color: var(--text-main);
}

.MuiList-root {
    background: transparent;
}

/* ═══════════════════════════════════════════════
   聊天气泡  💌
   ═══════════════════════════════════════════════ */

/* AI 气泡 —— 柔白底+暖光晕 */
.bg-gray-100\/90.relative.inline-block {
    background: var(--dialogue-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-main) !important;
    box-shadow: var(--dialogue-shadow) !important;
    transition: box-shadow 0.3s;
}
.bg-gray-100\/90.relative.inline-block:hover {
    box-shadow: 0 6px 28px rgba(180, 140, 120, 0.12) !important;
}

/* 用户气泡 —— 暖杏调 */
.chat-container .group .relative.inline-block:not(.chat-answer-container .bg-gray-100\/90) {
    background: linear-gradient(135deg, #fef7f2 0%, #fdf0e4 100%) !important;
    border: 1px solid var(--accent-soft) !important;
    border-radius: var(--border-radius-main) !important;
}

/* 正文排版 */
.markdown-body {
    color: var(--text-main);
    font-size: 0.95em;
    line-height: 1.8;
}

.markdown-body h1, .markdown-body h2, .markdown-body h3 {
    color: var(--text-main);
    border-bottom: none;
    font-weight: 600;
}
.markdown-body h2::before { content: '🍂 '; font-size: 0.8em; }
.markdown-body h3::before { content: '✨ '; font-size: 0.8em; }

.markdown-body ul, .markdown-body ol { color: var(--text-sub); }
.markdown-body li::marker { color: var(--accent); }

.markdown-body blockquote {
    border-left: 3px solid var(--accent-soft);
    background: var(--accent-light);
    border-radius: 0 var(--border-radius-inner) var(--border-radius-inner) 0;
    padding: 10px 16px;
    color: var(--text-sub);
}
.markdown-body blockquote::before { content: '💭 '; }

.markdown-body strong {
    color: var(--accent);
    font-weight: 600;
}

.markdown-body a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dashed var(--accent-soft);
    transition: border-color 0.2s;
}
.markdown-body a:hover { border-bottom-color: var(--accent); }

.markdown-body hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 24px 0;
}
.markdown-body hr::before {
    content: '🌸 ◈ 🌸';
    display: block;
    text-align: center;
    margin-top: -10px;
    color: var(--accent-soft);
    font-size: 0.8em;
    letter-spacing: 8px;
}

.markdown-body table {
    border-collapse: collapse;
    width: 100%;
    border-radius: var(--border-radius-inner);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(180, 140, 120, 0.05);
}
.markdown-body table th {
    background: linear-gradient(180deg, #fdf5ee, #fdf0e4);
    color: var(--text-main);
    font-weight: 600;
    padding: 8px 14px;
    text-align: left;
    border-bottom: 2px solid var(--accent-soft);
    font-size: 0.9em;
}
.markdown-body table td {
    padding: 7px 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-sub);
    font-size: 0.9em;
}
.markdown-body table tr:last-child td { border-bottom: none; }
.markdown-body table tr:nth-child(even) td {
    background: rgba(242, 196, 168, 0.08);
}

/* ═══════════════════════════════════════════════
   折叠面板（状态栏核心） 🌸
   ═══════════════════════════════════════════════ */
.markdown-body details {
    border: none;
    margin: 14px 0;
    background: transparent;
    overflow: visible;
}

.markdown-body summary {
    display: inline-flex;
    align-items: center;
    padding: 9px 18px;
    cursor: pointer;
    background: var(--details-header-bg);
    color: var(--text-main);
    font-weight: 500;
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    box-shadow: 0 2px 6px rgba(180, 140, 120, 0.05);
    list-style: none;
    transition: all 0.25s;
    font-size: 0.92em;
}

.markdown-body summary::-webkit-details-marker { display: none; }

.markdown-body summary:hover {
    background: var(--details-header-bg-hover);
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(180, 140, 120, 0.10);
    transform: translateY(-1px);
}

/* 折叠图标 —— 用🌸替代三角 */
.markdown-body details summary::before {
    content: '🌸';
    display: inline-block;
    margin-right: 10px;
    font-size: 0.75em;
    transition: transform 0.3s ease;
    transform-origin: center;
}
.markdown-body details[open] > summary::before {
    transform: rotate(180deg) scale(1.2);
    content: '💮';
}

/* 展开状态 */
.markdown-body details[open] > summary {
    background: var(--details-header-bg-hover);
    border-color: var(--accent-soft);
}

.markdown-body details > pre,
.markdown-body details > table {
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-inner);
    background: var(--content-bg);
    overflow-x: auto;
}

/* 记忆区专用 🌙 —— 深色摘要条 */
.markdown-body details summary {
    position: relative;
}
.markdown-body details:has(summary:contains("📄")) summary {
    background: linear-gradient(135deg, #fdf5ee, #faf0e6);
    border-color: var(--accent-soft);
}
.markdown-body details:has(summary:contains("🔍")) summary {
    background: #fafaf9;
    border-color: #ddd;
    opacity: 0.85;
    font-size: 0.82em;
}
.markdown-body details:has(summary:contains("🎬")) summary {
    background: linear-gradient(135deg, #f0f4fb, #f5f0fb);
    border-color: #c8d4e8;
}

/* ═══════════════════════════════════════════════
   代码块
   ═══════════════════════════════════════════════ */
.markdown-body pre {
    background: #fdfaf7;
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-soft);
    border-radius: var(--border-radius-inner);
    padding: 14px 18px;
    font-size: 0.88em;
}

.markdown-body pre code {
    color: var(--text-main);
    background: transparent;
}

.markdown-body :not(pre) > code {
    background: var(--accent-light);
    color: var(--accent);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 0.9em;
    font-weight: 500;
}

/* ═══════════════════════════════════════════════
   加载动画  💫
   ═══════════════════════════════════════════════ */

/* 隐藏默认加载点 */
.style_dot-flashing__8L91Q.style_text__zGhNq {
    opacity: 0;
    pointer-events: none;
}

.flex.items-center.justify-center.w-6.h-5 {
    position: relative;
}

/* 自定义旋转银杏叶 */
@keyframes ginkgo-spin {
    0%   { transform: rotate(0deg) scale(1); }
    50%  { transform: rotate(180deg) scale(1.15); }
    100% { transform: rotate(360deg) scale(1); }
}

@keyframes warm-pulse {
    0%, 100% { opacity: 0.5; box-shadow: 0 0 6px rgba(212, 133, 94, 0.3); }
    50%      { opacity: 1;   box-shadow: 0 0 18px rgba(212, 133, 94, 0.6); }
}

#ai-chat-answer .chat-answer-container div:has(> .style_dot-flashing__8L91Q) {
    justify-content: flex-start;
    width: auto;
    height: auto;
}

#ai-chat-answer .chat-answer-container .style_dot-flashing__8L91Q::before,
#ai-chat-answer .chat-answer-container .style_dot-flashing__8L91Q::after {
    content: none;
    display: none;
}

#ai-chat-answer .chat-answer-container .style_dot-flashing__8L91Q {
    background: transparent;
    width: 18px;
    height: 18px;
    box-sizing: border-box;
    flex-shrink: 0;
    border: 2px solid rgba(212, 133, 94, 0.15);
    border-left-color: var(--accent);
    border-radius: 50%;
    animation: ginkgo-spin 1s ease-in-out infinite,
               warm-pulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════
   底部输入区  ✨
   ═══════════════════════════════════════════════ */
#ai-chat-bottom-input {
    background: linear-gradient(0deg, var(--bg-paper) 0%, var(--bg-paper) 80%, transparent 100%);
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}

#ai-chat-input, textarea.rc-textarea {
    background: var(--bg-default);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-main);
    color: var(--text-main);
    padding: 10px 16px;
    font-size: 0.94em;
    transition: border-color 0.3s, box-shadow 0.3s;
    caret-color: var(--accent);
}

#ai-chat-input:focus, textarea.rc-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(212, 133, 94, 0.08),
                0 0 20px rgba(212, 133, 94, 0.10);
    outline: none;
}

#ai-send-button {
    background: linear-gradient(135deg, var(--accent), #c0754e);
    color: #fff;
    border: none;
    border-radius: 9999px;
    padding: 8px 20px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(212, 133, 94, 0.30);
    transition: all 0.25s;
    cursor: pointer;
}
#ai-send-button:hover {
    box-shadow: 0 6px 22px rgba(212, 133, 94, 0.45);
    transform: translateY(-1px);
}
#ai-send-button:active {
    transform: scale(0.96);
    box-shadow: 0 2px 8px rgba(212, 133, 94, 0.25);
}

.bg-gradient-to-t {
    background: transparent !important;
}

/* ═══════════════════════════════════════════════
   评论区  🍂
   ═══════════════════════════════════════════════ */
div[class*="w-full"][class*="bg-white"][class*="bottom-0"] {
    background: linear-gradient(180deg, #fffcf9, #fdf9f6) !important;
    border-top: 1px solid #e8d5c8;
}

div.text-lg.font-bold {
    color: #3d2e1f;
    font-weight: 600;
}
div.text-lg.font-bold::before { content: '🍂 '; }

/* 评分星星 */
span.MuiRating-iconEmpty svg { color: #e8d5c8; }
span.MuiRating-iconFilled svg { color: #d4855e; }

/* 用户头像 */
div.group img.rounded-full {
    border: 2px solid #f2c4a8;
    box-shadow: 0 2px 8px rgba(180, 140, 120, 0.08);
}

/* 评论气泡 */
div.group.ml-0 {
    background: #fef9f5;
    border: 1px solid #e8d5c8;
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 2px 10px rgba(180, 140, 120, 0.04);
}

/* 回复嵌套 */
div.ml-8.border-l {
    border-left: 2px solid #f2c4a8 !important;
    padding-left: 12px;
}

/* 分隔线 */
div.style_divider__mW0YX {
    position: relative;
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e8d5c8, transparent);
    margin: 20px 0;
}
div.style_divider__mW0YX::before {
    content: '🍃 ◇ 🍃';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #fffcf9;
    padding: 0 12px;
    color: #f2c4a8;
    font-size: 0.75em;
    white-space: nowrap;
}

/* 分页器 */
.MuiPaginationItem-root {
    color: #8b6f5a;
    border-radius: 9999px;
    transition: all 0.2s;
}
.MuiPaginationItem-root.Mui-selected {
    background: #d4855e;
    color: #fff;
}
.MuiPaginationItem-root:hover {
    background: var(--accent-light);
}

/* ═══════════════════════════════════════════════
   MUI 组件
   ═══════════════════════════════════════════════ */
.MuiButton-contained {
    background: linear-gradient(135deg, var(--accent), #c0754e) !important;
    color: #fff !important;
    border-radius: 9999px !important;
    box-shadow: 0 3px 12px rgba(212, 133, 94, 0.25) !important;
    text-transform: none !important;
    font-weight: 600 !important;
}
.MuiButton-contained:hover {
    box-shadow: 0 6px 20px rgba(212, 133, 94, 0.40) !important;
}

.MuiButton-outlined {
    border: 2px solid var(--accent-soft) !important;
    color: var(--accent) !important;
    border-radius: 9999px !important;
    font-weight: 600 !important;
}
.MuiButton-outlined:hover {
    background: var(--accent-light) !important;
    border-color: var(--accent) !important;
}

.MuiIconButton-root {
    color: var(--text-sub);
    border-radius: 50%;
    transition: all 0.2s;
}
.MuiIconButton-root:hover {
    color: var(--accent);
    background: var(--accent-light);
}

.MuiDialog-paper, .MuiDrawer-paper {
    background: var(--bg-paper);
    border-radius: var(--border-radius-main);
    border: 1px solid var(--border-color);
    box-shadow: 0 12px 40px rgba(180, 140, 120, 0.12);
}

.MuiOutlinedInput-root {
    border-radius: var(--border-radius-inner);
    border-color: var(--border-color);
}
.MuiOutlinedInput-root.Mui-focused .MuiOutlinedInput-notchedOutline {
    border-color: var(--accent) !important;
}

.MuiDivider-root {
    border-color: var(--border-color);
}

.MuiTypography-root {
    color: var(--text-main);
}

.MuiTouchRipple-root {
    color: var(--accent-soft);
}

/* ═══════════════════════════════════════════════
   响应式
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .markdown-body summary {
        padding: 7px 14px;
        font-size: 0.85em;
    }
    .markdown-body table th,
    .markdown-body table td {
        padding: 5px 8px;
        font-size: 0.8em;
    }
    #ai-send-button {
        padding: 6px 14px;
        font-size: 0.88em;
    }
}

/* ═══════════════════════════════════════════════
   降速（减少动画偏好）
   ═══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .markdown-body summary,
    .markdown-body details[open] > summary::before,
    #ai-send-button,
    #ai-chat-input {
        transition: none !important;
        animation: none !important;
    }
    #ai-chat-answer .chat-answer-container .style_dot-flashing__8L91Q {
        animation: none !important;
        border-left-color: var(--accent);
        opacity: 0.6;
    }
}