/* =============================================
   暖夏 · 好兄弟
   base-hue:15  base-sat:55%  is-dark:0  accent-hue:350  accent-sat:65%

   bg-deep:#faf7f5   bg-default:#fdfbfa   bg-paper:#fffefa
   text-main:#2d2d2d  text-sub:#888888
   accent:#d4654a     accent-soft:#f5d4cc
   glow:0 0 18px rgba(212,101,74,0.12)

   亮点① 暖光粒子装饰
   亮点② 折叠面板圆角胶囊样式
   亮点③ 气泡微浮+暖光晕
   亮点④ 输入框焦点暖色光晕
   亮点⑤ 滚动条主题色圆润
   ============================================= */

/* ═══════════════════════════════════════════════
   全局基础
   ═══════════════════════════════════════════════ */
.max-w-\[720px\] {
    --bg-deep: #faf7f5;
    --bg-default: #fdfbfa;
    --bg-paper: #fffefa;
    --text-main: #2d2d2d;
    --text-sub: #888888;
    --accent: #d4654a;
    --accent-soft: #f5d4cc;
    --accent-light: #fef2ee;
    --border-color: #ede0db;
    --border-hover: #d9c4bb;
    --dialogue-bg: #fefcf9;
    --dialogue-shadow: 0 4px 20px rgba(212, 101, 74, 0.06);
    --details-header-bg: #fffefa;
    --details-header-bg-hover: #fdf5ee;
    --content-bg: #fdfbf8;
    --border-radius-main: 14px;
    --border-radius-inner: 10px;
    --font-main: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif !important;
}

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

.markdown-body,
.markdown-body *,
.markdown-body p,
.markdown-body span,
.markdown-body div,
.markdown-body li,
.markdown-body td,
.markdown-body th,
.markdown-body blockquote,
.markdown-body pre,
.markdown-body code {
    font-family: var(--font-main) !important;
}

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

::placeholder {
    color: #c5b8b2;
    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);
}

/* ═══════════════════════════════════════════════
   对话颜色 class
   ═══════════════════════════════════════════════ */
.dialogue-player {
    color: #2957a2;
    font-weight: 500;
}
.dialogue-su {
    color: #c4553a;
    font-weight: 500;
}
.dialogue-ji {
    color: #5a8f6b;
    font-weight: 500;
}
.dialogue-other {
    color: #666666;
    font-weight: 400;
}

/* ═══════════════════════════════════════════════
   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(212, 101, 74, 0.03) !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(212, 101, 74, 0.08) !important;
}

/* 用户气泡 —— 暖色调 */
.chat-container .group .relative.inline-block:not(.chat-answer-container .bg-gray-100\/90) {
    background: linear-gradient(135deg, #fef5f2 0%, #fdeee8 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 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 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;
}

/* ═══════════════════════════════════════════════
   折叠面板（状态栏核心）—— 圆角胶囊样式
   ═══════════════════════════════════════════════ */
.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(212, 101, 74, 0.04);
    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(212, 101, 74, 0.08);
    transform: translateY(-1px);
}

/* 折叠图标 —— 圆点替代三角 */
.markdown-body details summary::before {
    content: '●';
    display: inline-block;
    margin-right: 10px;
    font-size: 0.5em;
    color: var(--accent);
    transition: transform 0.3s ease;
}
.markdown-body details[open] > summary::before {
    transform: scale(1.5);
    color: var(--accent);
}

/* 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 */
.markdown-body details:has(summary:contains("📄")) summary {
    background: linear-gradient(135deg, #fdf0ec, #fae8e2);
    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;
}

/* ═══════════════════════════════════════════════
   代码块美化
   ═══════════════════════════════════════════════ */
.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;
}

/* ═══════════════════════════════════════════════
   表格美化
   ═══════════════════════════════════════════════ */
.markdown-body table {
    border-collapse: collapse;
    width: 100%;
    border-radius: var(--border-radius-inner);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(212, 101, 74, 0.04);
}
.markdown-body table th {
    background: linear-gradient(180deg, #fdf0ec, #fae8e2);
    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(245, 212, 204, 0.08);
}

/* ═══════════════════════════════════════════════
   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;
}

/* 自定义旋转暖光点 */
@keyframes warm-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, 101, 74, 0.3); }
    50%      { opacity: 1;   box-shadow: 0 0 18px rgba(212, 101, 74, 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, 101, 74, 0.15);
    border-left-color: var(--accent);
    border-radius: 50%;
    animation: warm-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, 101, 74, 0.06),
                0 0 20px rgba(212, 101, 74, 0.08);
    outline: none;
}

#ai-send-button {
    background: linear-gradient(135deg, var(--accent), #b84e38);
    color: #fff;
    border: none;
    border-radius: 9999px;
    padding: 8px 20px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(212, 101, 74, 0.25);
    transition: all 0.25s;
    cursor: pointer;
}
#ai-send-button:hover {
    box-shadow: 0 6px 22px rgba(212, 101, 74, 0.40);
    transform: translateY(-1px);
}
#ai-send-button:active {
    transform: scale(0.96);
    box-shadow: 0 2px 8px rgba(212, 101, 74, 0.20);
}

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

/* ═══════════════════════════════════════════════
   MUI 组件
   ═══════════════════════════════════════════════ */
.MuiButton-contained {
    background: linear-gradient(135deg, var(--accent), #b84e38) !important;
    color: #fff !important;
    border-radius: 9999px !important;
    box-shadow: 0 3px 12px rgba(212, 101, 74, 0.20) !important;
    text-transform: none !important;
    font-weight: 600 !important;
}
.MuiButton-contained:hover {
    box-shadow: 0 6px 20px rgba(212, 101, 74, 0.35) !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(212, 101, 74, 0.08);
}

.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;
    }
}