/* ===== 苏婉清 · 温馨双面主题 CSS（完整版） ===== */

/* ========== 全局背景：暖米色渐变 ========== */
html,
body,
#app,
#root,
[class*="container"],
[class*="wrapper"],
[class*="layout"],
[class*="page"],
[class*="main"] {
    background:
        radial-gradient(circle at 20% 20%, rgba(220, 170, 150, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(210, 140, 120, 0.10) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(240, 200, 170, 0.08) 0%, transparent 70%),
        #faf6f2 !important;
    color: #4a3530 !important;
    font-family: "Noto Serif SC", "STSong", "宋体", "楷体", "KaiTi", serif !important;
}

/* ========== 顶部标题栏 ========== */
[class*="header"],
[class*="navbar"],
[class*="title-bar"],
[class*="top-bar"],
header {
    background:
        linear-gradient(to bottom, rgba(255, 250, 245, 0.95), rgba(245, 235, 225, 0.92)) !important;
    border-bottom: 1.5px solid rgba(200, 150, 130, 0.4) !important;
    box-shadow: 0 2px 15px rgba(180, 120, 100, 0.15) !important;
    backdrop-filter: blur(8px) !important;
}

/* ========== 聊天消息容器 ========== */
[class*="chat"],
[class*="message"],
[class*="conversation"],
[class*="dialogue"],
[class*="thread"] {
    background: transparent !important;
}

/* ========== 用户消息气泡 ========== */
[class*="user"][class*="message"],
[class*="user"][class*="bubble"],
[class*="human"][class*="message"],
[class*="right"][class*="message"],
[class*="sent"] {
    background:
        linear-gradient(135deg, rgba(200, 140, 120, 0.25), rgba(180, 120, 100, 0.30)) !important;
    border: 1px solid rgba(200, 150, 130, 0.4) !important;
    border-radius: 12px !important;
    color: #4a3028 !important;
    box-shadow: 0 2px 10px rgba(180, 120, 100, 0.12) !important;
    padding: 10px 14px !important;
}

/* ========== AI回复消息气泡 ========== */
[class*="ai"][class*="message"],
[class*="bot"][class*="message"],
[class*="assistant"][class*="message"],
[class*="left"][class*="message"],
[class*="received"] {
    background:
        linear-gradient(135deg, rgba(255, 252, 248, 0.85), rgba(250, 242, 235, 0.90)) !important;
    border: 1px solid rgba(210, 180, 160, 0.5) !important;
    border-radius: 12px !important;
    color: #3a2822 !important;
    box-shadow: 0 2px 10px rgba(160, 100, 80, 0.10) !important;
    padding: 10px 14px !important;
}

/* ========== AI回复消息气泡 - 精准覆盖 ========== */
.bg-gray-100\\\\/90.relative.inline-block {
    background:
        radial-gradient(circle at 30% 20%, rgba(220, 170, 150, 0.10) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(210, 140, 120, 0.08) 0%, transparent 50%),
        #fffbf8 !important;
    border: 2px solid #c49a6c !important;
    border-radius: 10px !important;
    outline: 1.5px solid rgba(200, 150, 130, 0.25) !important;
    outline-offset: 2px !important;
    box-shadow:
        inset 0 0 20px rgba(200, 150, 120, 0.08),
        0 0 15px rgba(180, 120, 90, 0.10),
        0 4px 10px rgba(0, 0, 0, 0.06) !important;
    padding: 14px 16px !important;
    position: relative !important;
    isolation: isolate !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    color: #3a2822 !important;
}

.bg-gray-100\\\\/90.relative.inline-block:hover {
    border-color: #b87a6a !important;
    outline-color: rgba(200, 150, 130, 0.45) !important;
    box-shadow:
        inset 0 0 30px rgba(200, 150, 120, 0.12),
        0 0 25px rgba(180, 120, 90, 0.15) !important;
}

/* 角花装饰：左上 - 藤蔓花纹 */
.bg-gray-100\\\\/90.relative.inline-block::before {
    content: "" !important;
    position: absolute !important;
    z-index: -1 !important;
    opacity: 0.10 !important;
    pointer-events: none !important;
    width: 65px !important;
    height: 65px !important;
    top: 6px !important;
    left: 6px !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><path d='M15 85 Q20 50 45 20 Q55 8 60 15 Q50 30 55 50 Q58 65 35 70 Q20 75 15 85 Z' fill='none' stroke='%23c49a6c' stroke-width='2.5'/><path d='M70 10 Q75 8 80 12 Q72 25 60 35' fill='none' stroke='%23c49a6c' stroke-width='1.8'/><circle cx='55' cy='42' r='3' fill='%23b87a6a' opacity='0.6'/></svg>") !important;
}

/* 角花装饰：右下 - 花瓣装饰 */
.bg-gray-100\\\\/90.relative.inline-block::after {
    content: "" !important;
    position: absolute !important;
    z-index: -1 !important;
    opacity: 0.10 !important;
    pointer-events: none !important;
    width: 65px !important;
    height: 65px !important;
    bottom: 6px !important;
    right: 6px !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><path d='M85 15 Q80 50 55 80 Q45 92 40 85 Q50 70 45 50 Q42 35 65 30 Q80 25 85 15 Z' fill='none' stroke='%23b87a6a' stroke-width='2.5'/><path d='M30 90 Q25 92 20 88 Q28 75 40 65' fill='none' stroke='%23b87a6a' stroke-width='1.8'/><circle cx='45' cy='58' r='3' fill='%23c49a6c' opacity='0.6'/></svg>") !important;
}

/* 正文 */
.markdown-body {
    background: transparent !important;
    z-index: 1 !important;
    color: #3a2822 !important;
    font-family: "Noto Serif SC", "STSong", "宋体", "楷体", "KaiTi", serif !important;
    line-height: 1.8 !important;
    letter-spacing: 0.02em;
}
.markdown-body strong,
.markdown-body b {
    color: #b87060 !important;
    text-shadow: 0 0 4px rgba(180, 100, 80, 0.20);
}
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
    color: #6b4538 !important;
    border-bottom: 1px solid rgba(200, 150, 130, 0.4) !important;
}
.markdown-body a {
    color: #b87a6a !important;
    border-bottom: 1px dotted #c49a6c !important;
}
.markdown-body a:hover {
    color: #c97a8a !important;
    border-bottom-color: #c97a8a !important;
}

/* Token 消耗 */
.text-orange-500 {
    color: #b87a6a !important;
    font-weight: bold !important;
    text-shadow: 0 0 6px rgba(180, 100, 60, 0.25);
}

/* ========== 输入框区域 ========== */
[class*="input"],
[class*="textarea"],
[class*="composer"],
[class*="editor"] {
    background: rgba(255, 252, 248, 0.9) !important;
    border: 1.5px solid rgba(200, 150, 130, 0.4) !important;
    border-radius: 10px !important;
    color: #4a3028 !important;
    box-shadow: inset 0 0 10px rgba(180, 120, 100, 0.08) !important;
}

[class*="input"]:focus,
[class*="textarea"]:focus {
    border-color: #c49a6c !important;
    box-shadow: inset 0 0 15px rgba(200, 150, 120, 0.15), 0 0 12px rgba(200, 150, 120, 0.15) !important;
    outline: none !important;
}

/* ========== 按钮 ========== */
[class*="button"],
[class*="btn"] {
    background: linear-gradient(135deg, #c49a6c, #b87a6a) !important;
    color: #fff8f5 !important;
    border: 1px solid rgba(200, 150, 130, 0.5) !important;
    border-radius: 25px !important;
    font-weight: bold !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 8px rgba(180, 120, 100, 0.2) !important;
}

[class*="button"]:hover,
[class*="btn"]:hover {
    background: linear-gradient(135deg, #d4a87a, #c48a7a) !important;
    box-shadow: 0 4px 15px rgba(200, 140, 110, 0.30) !important;
    border-color: #c48a7a !important;
}

/* ========== 底部按钮与辅助文字 ========== */
.MuiButtonBase-root.MuiButton-root.MuiButton-text.MuiButton-textPrimary,
.MuiTypography-root.MuiTypography-body2.css-6c0gf2 {
    color: #b87a6a !important;
    font-weight: bold !important;
    z-index: 1 !important;
}

/* ========== 通用折叠面板 (Details/Summary) ========== */
details {
    background:
        radial-gradient(circle at 30% 20%, rgba(220, 170, 150, 0.08) 0%, transparent 50%),
        #fffbf8 !important;
    border: 1.5px solid rgba(200, 150, 130, 0.4) !important;
    border-radius: 10px !important;
    box-shadow:
        inset 0 0 15px rgba(200, 150, 120, 0.05),
        0 2px 8px rgba(0, 0, 0, 0.06) !important;
    margin-bottom: 10px !important;
    overflow: hidden !important;
    position: relative !important;
    isolation: isolate !important;
    transition: all 0.3s ease !important;
    color: #3a2822 !important;
    font-family: "Noto Serif SC", "STSong", "宋体", "楷体", "KaiTi", serif !important;
    line-height: 1.7 !important;
}

details[open] {
    border-color: #c49a6c !important;
    box-shadow:
        inset 0 0 20px rgba(200, 150, 120, 0.10),
        0 0 15px rgba(180, 120, 90, 0.12) !important;
}

details:hover {
    border-color: #c48a7a !important;
    box-shadow:
        inset 0 0 25px rgba(200, 150, 120, 0.08),
        0 0 18px rgba(180, 120, 90, 0.12) !important;
}

details > summary {
    background: linear-gradient(to right, #c49a6c, #b87a6a) !important;
    color: #fff8f5 !important;
    padding: 12px 18px !important;
    font-weight: bold !important;
    font-size: 1.05em !important;
    cursor: pointer !important;
    list-style: none !important;
    position: relative !important;
    border-bottom: 1px solid transparent !important;
    transition: all 0.3s ease !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}

details > summary::-webkit-details-marker {
    display: none !important;
}

details > summary:hover {
    background: linear-gradient(to right, #d4a87a, #c48a7a) !important;
    color: #ffffff !important;
}

details[open] > summary {
    background: linear-gradient(to right, #b87a6a, #c97a8a) !important;
    border-bottom: 1px solid #c97a8a !important;
}

details > summary::after {
    content: "" !important;
    position: absolute !important;
    right: 18px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 0 !important;
    height: 0 !important;
    border-left: 6px solid transparent !important;
    border-right: 6px solid transparent !important;
    border-top: 8px solid #fff8f5 !important;
    transition: transform 0.3s ease !important;
}

details[open] > summary::after {
    transform: translateY(-50%) rotate(180deg) !important;
    border-top-color: #ffffff !important;
}

details > div,
details > *:not(summary) {
    padding: 14px !important;
    background-color: rgba(255, 250, 245, 0.7) !important;
}

/* details 角花装饰 */
details::before {
    content: "" !important;
    position: absolute !important;
    z-index: -1 !important;
    opacity: 0.08 !important;
    pointer-events: none !important;
    width: 55px !important;
    height: 55px !important;
    top: 6px !important;
    left: 6px !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><path d='M15 85 Q20 50 45 20 Q55 8 60 15 Q50 30 55 50 Q58 65 35 70 Q20 75 15 85 Z' fill='none' stroke='%23c49a6c' stroke-width='2.5'/><circle cx='55' cy='42' r='3' fill='%23b87a6a' opacity='0.5'/></svg>") !important;
}

details::after {
    content: "" !important;
    position: absolute !important;
    z-index: -1 !important;
    opacity: 0.08 !important;
    pointer-events: none !important;
    width: 55px !important;
    height: 55px !important;
    bottom: 6px !important;
    right: 6px !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><path d='M85 15 Q80 50 55 80 Q45 92 40 85 Q50 70 45 50 Q42 35 65 30 Q80 25 85 15 Z' fill='none' stroke='%23b87a6a' stroke-width='2.5'/><circle cx='45' cy='58' r='3' fill='%23c49a6c' opacity='0.5'/></svg>") !important;
}

details strong,
details b {
    color: #b87060 !important;
    text-shadow: 0 0 4px rgba(180, 100, 80, 0.20);
}

details h1,
details h2,
details h3,
details h4 {
    color: #6b4538 !important;
    border-bottom: 1px solid rgba(200, 150, 130, 0.4) !important;
}

details a {
    color: #b87a6a !important;
    border-bottom: 1px dotted #c49a6c !important;
}

details li::marker {
    color: #c49a6c !important;
}

details table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 1em 0 !important;
}

details th {
    background-color: rgba(200, 150, 130, 0.30) !important;
    color: #4a3028 !important;
    padding: 8px !important;
    border: 1px solid rgba(200, 150, 130, 0.4) !important;
}

details td {
    padding: 8px !important;
    border: 1px solid rgba(200, 150, 130, 0.3) !important;
    background-color: rgba(255, 250, 245, 0.5) !important;
}

/* ========== 状态栏专用折叠面板样式 ========== */
details.status-panel {
    background:
        linear-gradient(180deg, #fffbf8, #fdf5f0) !important;
    border: 2px solid #c49a6c !important;
    border-radius: 12px !important;
    margin-top: 16px !important;
    margin-bottom: 8px !important;
    box-shadow: 0 4px 20px rgba(180, 120, 100, 0.12) !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
}

details.status-panel > summary {
    background: linear-gradient(to right, #c49a6c, #b87a6a) !important;
    color: #fff8f5 !important;
    padding: 10px 16px !important;
    font-weight: bold !important;
    font-size: 0.95em !important;
    cursor: pointer !important;
    list-style: none !important;
    border-radius: 10px 10px 0 0 !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
    letter-spacing: 0.5px !important;
}

details.status-panel > summary::-webkit-details-marker {
    display: none !important;
}

details.status-panel > summary:hover {
    background: linear-gradient(to right, #d4a87a, #c48a7a) !important;
}

details.status-panel[open] > summary {
    background: linear-gradient(to right, #b87a6a, #c97a8a) !important;
    border-bottom: 1px solid #c97a8a !important;
}

details.status-panel > summary::after {
    content: "▼" !important;
    float: right !important;
    font-size: 0.8em !important;
    transition: transform 0.3s ease !important;
}

details.status-panel[open] > summary::after {
    transform: rotate(180deg) !important;
}

details.status-panel > div {
    padding: 12px 16px !important;
    background: #fffbf8 !important;
    font-family: "Noto Serif SC", "STSong", "宋体", "楷体", "KaiTi", serif !important;
    font-size: 0.82em !important;
    line-height: 1.6 !important;
    color: #3a2822 !important;
}

/* 状态图标呼吸动画 */
.status-icon {
    display: inline-block !important;
    margin-right: 4px !important;
    font-size: 1.1em !important;
    filter: drop-shadow(0 0 3px rgba(200, 150, 130, 0.4)) !important;
    animation: warm-pulse 2s infinite ease-in-out !important;
}

@keyframes warm-pulse {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; transform: scale(1.06); }
}

/* ========== 滚动条 ========== */
::-webkit-scrollbar {
    width: 8px !important;
}
::-webkit-scrollbar-track {
    background: rgba(245, 235, 225, 0.5) !important;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #c49a6c, #b87a6a) !important;
    border-radius: 4px !important;
}
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #d4a87a, #c48a7a) !important;
}

/* ========== 移动端适配 ========== */
@media (max-width: 480px) {
    .bg-gray-100\\\\/90.relative.inline-block::before,
    .bg-gray-100\\\\/90.relative.inline-block::after {
        width: 40px !important;
        height: 40px !important;
    }
    details::before,
    details::after {
        width: 40px !important;
        height: 40px !important;
    }
}

/* ===== 聊天对话栏边框 ===== */
[class*="chat"]:not([class*="input"]):not([class*="composer"]),
[class*="conversation"],
[class*="message-list"] {
    border: 2px solid #c49a6c !important;
    border-radius: 14px !important;
    box-shadow: 0 0 20px rgba(200, 150, 130, 0.12) !important;
}

/* ===== 苏婉清专属：白昼模式（日间温馨） ===== */
.day-mode [class*="ai"][class*="message"],
.day-mode [class*="received"] {
    border-left: 3px solid #7a9aab !important;
}

/* ===== 苏婉清专属：深夜模式（夜晚暗示） ===== */
.night-mode [class*="ai"][class*="message"],
.night-mode [class*="received"] {
    border-left: 3px solid #c97a8a !important;
    background:
        linear-gradient(135deg, rgba(255, 248, 245, 0.9), rgba(250, 238, 232, 0.92)) !important;
}