/* --- 冰山玫瑰·The Iceberg Rose 主题UI (Rilichat 完整适配版) --- */

:root {
    --dialogue-bg: rgba(14, 10, 20, 0.88);
    --dialogue-bg-2: rgba(20, 15, 25, 0.88);
    --dialogue-border: rgba(201, 169, 97, 0.4);
    --dialogue-shadow: 0 8px 30px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255,255,255,0.03);
    --details-border-color: rgba(201, 169, 97, 0.35);
    --details-header-bg: linear-gradient(135deg, #1f1420, #14101c);
    --details-header-bg-hover: linear-gradient(135deg, #2d1828, #1f1420);
    --details-header-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
    --details-header-shadow-hover: 0 6px 20px rgba(139, 21, 56, 0.25);
    --content-bg: rgba(10, 8, 16, 0.92);
    --text-color-primary: #e8e0d5;
    --text-color-secondary: #c9a961;
    --text-color-title: #fff5e0;
    --text-color-accent: #8b1538;
    --text-color-muted: #a89880;
    --border-radius-main: 4px;
    --border-radius-inner: 3px;
}

/* --- 全局颜色与字体调整 --- */
.rili-markdown-renderer {
    color: var(--text-color-primary) !important;
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', '宋体', 'Microsoft YaHei', serif !important;
}

/* --- 正文文字大小修正 --- */
.rili-markdown-renderer p,
.rili-markdown-renderer li,
.rili-markdown-renderer span,
.rili-markdown-renderer div,
.rili-markdown-renderer blockquote {
    font-size: 16px !important;
    line-height: 1.95 !important;
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', '宋体', 'Microsoft YaHei', serif !important;
    letter-spacing: 0.4px !important;
    color: var(--text-color-primary) !important;
}

/* --- 加粗强调 --- */
.rili-markdown-renderer strong,
.rili-markdown-renderer b {
    color: var(--text-color-secondary) !important;
    font-weight: 600 !important;
    letter-spacing: 0.6px !important;
}

/* --- 标题 --- */
.rili-markdown-renderer h1,
.rili-markdown-renderer h2,
.rili-markdown-renderer h3,
.rili-markdown-renderer h4,
.rili-markdown-renderer h5,
.rili-markdown-renderer h6 {
    color: var(--text-color-title) !important;
    letter-spacing: 1.5px !important;
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', serif !important;
    border-bottom-color: rgba(201, 169, 97, 0.2) !important;
}

.rili-markdown-renderer h1,
.rili-markdown-renderer h2 {
    background: linear-gradient(135deg, #fff5e0 0%, #c9a961 50%, #8b1538 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* --- 排除代码块 --- */
.rili-markdown-renderer pre,
.rili-markdown-renderer code,
.rili-markdown-renderer details pre code {
    font-size: 14px !important;
    font-family: 'Consolas', 'Monaco', monospace !important;
    letter-spacing: normal !important;
}

.rili-markdown-renderer code {
    color: var(--text-color-secondary) !important;
    background: rgba(20, 15, 25, 0.7) !important;
    border: 1px solid rgba(201, 169, 97, 0.2) !important;
    border-radius: 2px !important;
    padding: 2px 6px !important;
}

/* --- 链接 --- */
.rili-markdown-renderer a {
    color: var(--text-color-secondary) !important;
    text-decoration: none !important;
    border-bottom: 1px dashed rgba(201, 169, 97, 0.4) !important;
    transition: all 0.3s ease !important;
}

.rili-markdown-renderer a:hover {
    color: var(--text-color-title) !important;
    border-bottom-color: var(--text-color-secondary) !important;
}

/* --- 引用块 --- */
.rili-markdown-renderer blockquote {
    color: var(--text-color-secondary) !important;
    border-left: 3px solid var(--text-color-accent) !important;
    background: linear-gradient(90deg, rgba(139, 21, 56, 0.08), transparent) !important;
    padding: 12px 20px !important;
    margin: 16px 0 !important;
    font-style: italic !important;
}

/* --- 水平线 --- */
.rili-markdown-renderer hr {
    border: none !important;
    height: 1px !important;
    background: linear-gradient(90deg, transparent, var(--text-color-secondary), transparent) !important;
    margin: 24px 0 !important;
}

/* --- 列表标记 --- */
.rili-markdown-renderer ul li::marker {
    color: var(--text-color-accent) !important;
}

.rili-markdown-renderer ol li::marker {
    color: var(--text-color-secondary) !important;
    font-weight: 600 !important;
}

/* --- 表格 --- */
.rili-markdown-renderer table th {
    background: linear-gradient(135deg, #2d1828, #14101c) !important;
    color: var(--text-color-title) !important;
    border-color: rgba(201, 169, 97, 0.3) !important;
    letter-spacing: 1px !important;
}

.rili-markdown-renderer table td {
    background: rgba(10, 8, 15, 0.6) !important;
    color: var(--text-color-primary) !important;
    border-color: rgba(201, 169, 97, 0.15) !important;
}

.rili-markdown-renderer table tr:hover td {
    background: rgba(20, 15, 25, 0.7) !important;
}

/* --- 对话框(气泡)样式 --- */
.is-user > div, 
.is-assistant > div {
    background: linear-gradient(135deg, var(--dialogue-bg) 0%, var(--dialogue-bg-2) 100%) !important;
    background-image: linear-gradient(135deg, var(--dialogue-bg) 0%, var(--dialogue-bg-2) 100%) !important;
    border: 1px solid var(--dialogue-border) !important;
    box-shadow: var(--dialogue-shadow) !important;
    border-radius: var(--border-radius-main) !important;
    padding: 1em !important;
    position: relative !important;
}

.is-user > div::before,
.is-assistant > div::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 50px !important;
    height: 1px !important;
    background: linear-gradient(90deg, var(--text-color-secondary), transparent) !important;
    pointer-events: none !important;
}

.is-user > div::after,
.is-assistant > div::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 50px !important;
    height: 1px !important;
    background: linear-gradient(270deg, var(--text-color-accent), transparent) !important;
    pointer-events: none !important;
}

/* --- 气泡底部操作按钮 (复制, 编辑, 重新生成等) --- */
.is-assistant > div button,
.is-user > div button {
    background: linear-gradient(135deg, #14101c, #0a0810) !important;
    color: var(--text-color-secondary) !important;
    border: 1px solid rgba(201, 169, 97, 0.4) !important;
    border-radius: 2px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5) !important;
    font-weight: 500 !important;
    text-transform: none !important;
    transition: all 0.3s ease !important;
    letter-spacing: 1px !important;
}

.is-assistant > div button:hover,
.is-user > div button:hover {
    background: linear-gradient(135deg, #8b1538 0%, #1f1420 100%) !important;
    color: var(--text-color-title) !important;
    border-color: var(--text-color-secondary) !important;
    box-shadow: 0 0 12px rgba(201, 169, 97, 0.4) !important;
    transform: translateY(-1px) !important;
}

.is-assistant > div button svg,
.is-user > div button svg {
    stroke: var(--text-color-secondary) !important;
}

.is-assistant > div button:hover svg,
.is-user > div button:hover svg {
    stroke: var(--text-color-title) !important;
}

/* --- 状态栏容器 (Details) --- */
.rili-markdown-renderer details {
    border: 1px solid var(--details-border-color) !important;
    border-radius: var(--border-radius-main) !important;
    margin: 16px 0 !important;
    background: linear-gradient(135deg, rgba(20, 15, 25, 0.85), rgba(10, 8, 15, 0.85)) !important;
    overflow: hidden !important;
    transition: all 0.4s ease !important;
    box-shadow: var(--details-header-shadow) !important;
    position: relative !important;
}

.rili-markdown-renderer details::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 50px !important;
    height: 1px !important;
    background: linear-gradient(90deg, var(--text-color-secondary), transparent) !important;
    z-index: 2 !important;
}

.rili-markdown-renderer details::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 50px !important;
    height: 1px !important;
    background: linear-gradient(270deg, var(--text-color-accent), transparent) !important;
    z-index: 2 !important;
}

.rili-markdown-renderer details:hover {
    box-shadow: var(--details-header-shadow-hover) !important;
    border-color: rgba(201, 169, 97, 0.55) !important;
}

/* --- 状态栏标题 (Summary) --- */
.rili-markdown-renderer summary {
    display: flex !important;
    align-items: center !important;
    padding: 14px 22px !important;
    cursor: pointer !important;
    background: var(--details-header-bg) !important;
    color: var(--text-color-title) !important;
    font-weight: 600 !important;
    font-size: 1.05em !important;
    letter-spacing: 2px !important;
    transition: all 0.3s ease !important;
    outline: none !important;
    list-style: none !important;
    border-bottom: 1px solid transparent !important;
    font-family: 'Noto Serif SC', 'Songti SC', serif !important;
}

.rili-markdown-renderer summary::-webkit-details-marker {
    display: none !important;
}

.rili-markdown-renderer summary:hover {
    background: var(--details-header-bg-hover) !important;
    color: var(--text-color-title) !important;
}

.rili-markdown-renderer summary::before {
    content: '◆' !important;
    display: inline-block !important;
    margin-right: 14px !important;
    font-size: 0.85em !important;
    color: var(--text-color-accent) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    transform-origin: center !important;
    text-shadow: 0 0 8px rgba(139, 21, 56, 0.6) !important;
}

.rili-markdown-renderer details[open] > summary {
    border-bottom: 1px solid rgba(201, 169, 97, 0.3) !important;
    background: var(--details-header-bg-hover) !important;
}

.rili-markdown-renderer details[open] > summary::before {
    transform: rotate(45deg) !important;
    color: var(--text-color-secondary) !important;
    text-shadow: 0 0 12px rgba(201, 169, 97, 0.7) !important;
}

/* --- 状态栏内容区 --- */
.rili-markdown-renderer details > pre,
.rili-markdown-renderer details > table {
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background-color: var(--content-bg) !important;
    overflow-x: auto !important;
}

.rili-markdown-renderer details pre {
    padding: 18px 22px !important;
    background: var(--content-bg) !important;
}

.rili-markdown-renderer details pre code {
    color: var(--text-color-primary) !important;
    background: transparent !important;
    border: none !important;
    line-height: 1.85 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
}

/* --- 状态栏内所有文字颜色强制修正 --- */
.rili-markdown-renderer details * {
    color: var(--text-color-primary) !important;
}

.rili-markdown-renderer details strong,
.rili-markdown-renderer details b {
    color: var(--text-color-secondary) !important;
}

/* ==========================================
   --- 输入框及周边控件 ---
   ========================================== */

/* 隐藏外层默认表单容器背景 */
form#prompt-input {
    background-color: transparent !important;
    box-shadow: none !important;
}

/* 核心输入框组包裹层 */
div[data-slot="input-group"] {
    background: linear-gradient(135deg, rgba(14, 10, 20, 0.92), rgba(10, 8, 16, 0.92)) !important;
    border: 1px solid var(--dialogue-border) !important;
    border-radius: var(--border-radius-main) !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255,255,255,0.03) !important;
    transition: all 0.3s ease !important;
}

div[data-slot="input-group"]:focus-within {
    border-color: var(--text-color-secondary) !important;
    box-shadow: 0 0 14px rgba(201, 169, 97, 0.35), 0 4px 24px rgba(0, 0, 0, 0.8) !important;
}

/* 输入框本体 (Textarea) */
#prompt-input textarea {
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    color: var(--text-color-primary) !important;
    padding: 12px 16px !important;
    font-size: 16px !important;
    line-height: 1.7 !important;
    font-family: 'Noto Serif SC', 'Songti SC', 'STSong', serif !important;
    letter-spacing: 0.4px !important;
}

#prompt-input textarea:focus {
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

#prompt-input textarea::placeholder {
    color: rgba(168, 152, 128, 0.45) !important;
    font-style: italic !important;
}

/* --- 输入框上下方功能按钮 --- */
#prompt-input-header button,
#prompt-input-footer button {
    background: linear-gradient(135deg, rgba(20, 15, 25, 0.85), rgba(10, 8, 16, 0.85)) !important;
    border: 1px solid rgba(201, 169, 97, 0.3) !important;
    color: var(--text-color-secondary) !important;
    border-radius: 3px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5) !important;
    font-family: 'Noto Serif SC', serif !important;
    transition: all 0.3s ease !important;
    letter-spacing: 1px !important;
}

#prompt-input-header button:hover,
#prompt-input-footer button:hover {
    background: linear-gradient(135deg, #2d1828, #1f1420) !important;
    border-color: var(--text-color-secondary) !important;
    color: var(--text-color-title) !important;
    box-shadow: 0 0 12px rgba(201, 169, 97, 0.4) !important;
    transform: translateY(-1px) !important;
}

/* 按钮内图标颜色修复 */
#prompt-input-header button svg,
#prompt-input-footer button svg {
    stroke: var(--text-color-secondary) !important;
}

#prompt-input-header button:hover svg,
#prompt-input-footer button:hover svg {
    stroke: var(--text-color-title) !important;
}

/* 模型选择按钮内的文字和Logo */
#prompt-input-footer .truncate {
    color: var(--text-color-secondary) !important;
}

#prompt-input-footer button:hover .truncate {
    color: var(--text-color-title) !important;
}

#prompt-input-footer button img {
    filter: sepia(0.6) hue-rotate(-30deg) saturate(1.6) brightness(0.95) !important;
}

/* --- 发送按钮特化（金红渐变） --- */
#prompt-input-footer button[type="submit"] {
    background: linear-gradient(135deg, #8b1538 0%, #c9a961 50%, #8b1538 100%) !important;
    background-size: 200% 200% !important;
    color: #fff5e0 !important;
    border: 1px solid rgba(0, 0, 0, 0.5) !important;
    box-shadow: 0 4px 12px rgba(139, 21, 56, 0.4), inset 0 1px 0 rgba(255,255,255,0.15) !important;
    border-radius: 3px !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4) !important;
    transition: all 0.4s ease !important;
}

#prompt-input-footer button[type="submit"]:hover {
    background-position: 100% 50% !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(139, 21, 56, 0.6), 0 0 16px rgba(201, 169, 97, 0.5) !important;
}

#prompt-input-footer button[type="submit"] svg {
    stroke: #fff5e0 !important;
}

/* --- 加载动画 --- */
@keyframes ai-answer-spinner-rotation {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ai-answer-spinner-glow {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(201, 169, 97, 0.5)); }
    50% { filter: drop-shadow(0 0 12px rgba(139, 21, 56, 0.7)); }
}

/* 覆盖原版加载动画节点 */
div:has(> .style_dot-flashing__8L91Q), 
.sonner-loading-wrapper {
    justify-content: flex-start !important;
    width: auto !important;
    height: auto !important;
    align-items: center !important;
}

/* 注入提示文字 */
div:has(> .style_dot-flashing__8L91Q)::after,
.sonner-loading-wrapper::after {
    content: '玫瑰正在凋零中…' !important;
    font-size: 14px !important;
    color: var(--text-color-secondary) !important;
    margin-left: 12px !important;
    font-family: 'Noto Serif SC', 'Songti SC', serif !important;
    white-space: nowrap !important;
    letter-spacing: 2px !important;
    font-style: italic !important;
}

/* 隐藏原有伪元素 */
.style_dot-flashing__8L91Q::before,
.style_dot-flashing__8L91Q::after,
.sonner-spinner {
    content: none !important;
    display: none !important;
}

/* 替换为旋转钻石（金红渐变填充+脉动发光） */
.style_dot-flashing__8L91Q,
.sonner-loading-wrapper::before {
    content: '' !important;
    display: inline-block !important;
    position: relative !important;
    background: linear-gradient(135deg, #c9a961, #8b1538) !important;
    width: 16px !important;
    height: 16px !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    animation: ai-answer-spinner-rotation 2.4s linear infinite, ai-answer-spinner-glow 2s ease-in-out infinite !important;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%) !important;
}