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@@ -0,0 +1,563 @@
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+/* 基础变量 */
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+:root {
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+ --primary-color: #6e48aa;
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+ --primary-light: #9d50bb;
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+ --secondary-color: #4776e6;
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+ --text-primary: #2d3748;
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+ --text-secondary: #718096;
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+ --bg-color: #f8f9fa;
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+ --bg-elevated: #ffffff;
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+ --border-color: #e2e8f0;
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+ --user-bubble: #edf2f7;
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+ --ai-bubble: #ffffff;
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+ --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
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+ --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
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+ --radius-md: 8px;
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+ --radius-lg: 12px;
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+}
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+
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+/* 动画定义 */
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+@keyframes fadeIn {
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+ from { opacity: 0; transform: translateY(10px); }
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+ to { opacity: 1; transform: translateY(0); }
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+}
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+
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+@keyframes pulse {
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+ 0% { transform: scale(1); opacity: 1; }
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+ 50% { transform: scale(1.05); opacity: 0.7; }
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+ 100% { transform: scale(1); opacity: 1; }
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+}
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+
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+@keyframes typing {
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+ 0% { opacity: 0.4; transform: translateY(0); }
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+ 50% { opacity: 1; transform: translateY(-3px); }
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+ 100% { opacity: 0.4; transform: translateY(0); }
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+}
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+
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+/* 主容器 */
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+.chat-container {
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+ display: flex;
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+ flex-direction: column;
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+ height: 100vh;
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+ background-color: var(--bg-color);
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+ position: relative;
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+ overflow: hidden;
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+}
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+
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+/* 顶部导航栏 */
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+.chat-header {
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+ background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
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+ color: white;
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+ padding: 0.75rem 1.5rem;
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+ box-shadow: var(--shadow-md);
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+ z-index: 10;
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+
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+ .header-content {
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+ display: flex;
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+ justify-content: space-between;
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+ align-items: center;
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+ max-width: 1200px;
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+ margin: 0 auto;
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+ }
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+
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+ .ai-identity {
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+ display: flex;
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+ align-items: center;
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+ gap: 0.75rem;
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+
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+ h1 {
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+ font-size: 1.25rem;
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+ font-weight: 600;
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+ margin: 0;
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+ }
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+ }
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+
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+ .avatar-pulse {
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+ position: relative;
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+
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+ .avatar {
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+ width: 36px;
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+ height: 36px;
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+ border-radius: 50%;
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+ background-color: white;
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+ color: var(--primary-color);
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+ display: flex;
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+ align-items: center;
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+ justify-content: center;
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+ font-weight: bold;
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+ z-index: 2;
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+ position: relative;
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+ }
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+
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+ .pulse-ring {
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+ position: absolute;
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+ top: -4px;
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+ left: -4px;
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+ right: -4px;
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+ bottom: -4px;
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+ background: rgba(255,255,255,0.3);
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+ border-radius: 50%;
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+ z-index: 1;
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+ opacity: 0;
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+ transition: opacity 0.3s ease;
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+
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+ &.active {
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+ opacity: 1;
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+ animation: pulse 2s infinite;
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+ }
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+ }
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+ }
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+
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+ .status-indicator {
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+ display: flex;
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+ align-items: center;
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+ gap: 0.5rem;
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+ font-size: 0.875rem;
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+ background: rgba(255,255,255,0.15);
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+ padding: 0.25rem 0.75rem;
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+ border-radius: 1rem;
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+ transition: all 0.3s ease;
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+
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+ &.error {
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+ background: rgba(239, 68, 68, 0.2);
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+ color: #fef2f2;
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+ }
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+
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+ &.loading {
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+ .status-light {
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+ animation: pulse 1.5s infinite;
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+ }
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+ }
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+
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+ .status-light {
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+ width: 8px;
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+ height: 8px;
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+ border-radius: 50%;
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+ background: #4ade80;
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+
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+ .error & {
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+ background: #ef4444;
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+ }
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+
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+ .loading & {
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+ background: #fbbf24;
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+ }
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+ }
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+ }
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+}
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+
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+/* 消息区域 */
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+.chat-messages {
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+ flex: 1;
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+ overflow-y: auto;
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+ padding: 1.5rem;
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+ scroll-behavior: smooth;
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+ display: flex;
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+ flex-direction: column;
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+ gap: 0.5rem;
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+ max-width: 1200px;
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+ margin: 0 auto;
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+ width: 100%;
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+ box-sizing: border-box;
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+
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+ .message-wrapper {
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+ &.new-group {
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+ margin-top: 1.25rem;
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+ position: relative;
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+
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+ &::before {
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+ content: '';
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+ position: absolute;
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+ top: -0.75rem;
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+ left: 50%;
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+ transform: translateX(-50%);
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+ width: 60%;
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+ height: 1px;
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+ background: var(--border-color);
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+ opacity: 0.6;
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+ }
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+ }
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+ }
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+
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+ .message {
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+ max-width: 85%;
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+ margin: 0 auto;
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+ animation: fadeIn 0.3s ease-out forwards;
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+ opacity: 0;
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+
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+ &.user {
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+ margin-left: auto;
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+ margin-right: 0;
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+
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+ .message-content {
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+ flex-direction: row-reverse;
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+ }
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+
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+ .message-bubble {
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+ background-color: var(--user-bubble);
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+ border-top-right-radius: 4px;
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+ }
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+ }
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+
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+ &.assistant {
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+ margin-left: 0;
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+ margin-right: auto;
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+
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+ .message-bubble {
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+ background-color: var(--ai-bubble);
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+ border-top-left-radius: 4px;
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+ box-shadow: var(--shadow-sm);
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+ }
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+ }
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+
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+ .message-content {
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+ display: flex;
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+ gap: 0.75rem;
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+ align-items: flex-end;
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+ }
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+
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+ .avatar-container {
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+ .avatar {
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+ width: 32px;
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+ height: 32px;
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+ border-radius: 50%;
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+ background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
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+ color: white;
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+ display: flex;
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+ align-items: center;
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+ justify-content: center;
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+ font-size: 0.75rem;
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+ font-weight: bold;
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+ flex-shrink: 0;
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+
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+ &.user {
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+ background: var(--text-secondary);
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+ }
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+ }
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+ }
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+
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+ .bubble-container {
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+ display: flex;
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+ flex-direction: column;
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+ gap: 0.25rem;
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+ flex: 1;
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+ min-width: 0;
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+ }
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+
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+ .message-bubble {
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+ padding: 0.75rem 1rem;
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+ border-radius: var(--radius-md);
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+ line-height: 1.5;
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+ word-wrap: break-word;
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+ position: relative;
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+ transition: transform 0.2s ease;
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+
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+ &:hover {
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+ .message-actions {
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+ opacity: 1;
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+ }
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+ }
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+ }
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+
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+ .message-actions {
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+ position: absolute;
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+ right: 0;
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+ top: -24px;
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+ display: flex;
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+ gap: 0.25rem;
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+ background: white;
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+ padding: 0.25rem;
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+ border-radius: var(--radius-md);
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+ box-shadow: var(--shadow-sm);
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+ opacity: 0;
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+ transition: opacity 0.2s ease;
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+ }
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+
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+ .action-button {
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+ width: 24px;
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+ height: 24px;
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+ border-radius: 4px;
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+ display: flex;
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+ align-items: center;
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+ justify-content: center;
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+ background: none;
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+ border: none;
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+ color: var(--text-secondary);
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+ cursor: pointer;
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+ transition: all 0.2s ease;
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+
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+ &:hover {
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+ background: var(--bg-color);
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+ color: var(--primary-color);
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+ }
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+ }
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+
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+ .timestamp {
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+ font-size: 0.75rem;
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+ color: var(--text-secondary);
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+ padding: 0 0.5rem;
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+ }
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+
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+ .typing-indicator {
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+ display: flex;
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+ gap: 0.25rem;
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+ padding: 0.5rem 0;
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+
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+ .dot {
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+ width: 8px;
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+ height: 8px;
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+ border-radius: 50%;
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+ background-color: var(--text-secondary);
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+ opacity: 0.4;
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+ animation: typing 1.4s infinite ease-in-out;
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+
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+ &:nth-child(1) { animation-delay: 0s; }
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+ &:nth-child(2) { animation-delay: 0.2s; }
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+ &:nth-child(3) { animation-delay: 0.4s; }
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+ }
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+ }
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+ }
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+}
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+
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+/* 输入区域 */
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+.chat-input-container {
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+ background: var(--bg-elevated);
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+ border-top: 1px solid var(--border-color);
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+ padding: 1rem;
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+ position: relative;
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+ max-width: 1200px;
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+ margin: 0 auto;
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+ width: 100%;
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+ box-sizing: border-box;
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+
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+ .input-tools {
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+ display: flex;
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+ gap: 0.5rem;
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+ margin-bottom: 0.5rem;
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+ }
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+
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+ .tool-button {
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+ width: 36px;
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+ height: 36px;
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+ border-radius: 50%;
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+ display: flex;
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+ align-items: center;
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+ justify-content: center;
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+ background: none;
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+ border: none;
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+ color: var(--text-secondary);
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+ cursor: pointer;
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+ transition: all 0.2s ease;
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+
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+ &:hover {
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+ background: var(--bg-color);
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+ color: var(--primary-color);
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+ }
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+ }
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+
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+ .input-wrapper {
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+ display: flex;
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+ background: var(--bg-elevated);
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+ border-radius: var(--radius-lg);
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+ border: 1px solid var(--border-color);
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+ transition: all 0.2s ease;
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+ overflow: hidden;
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+
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+ &.focused {
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+ border-color: var(--primary-color);
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+ box-shadow: 0 0 0 1px var(--primary-color);
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+ }
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+
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+ textarea {
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+ flex: 1;
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+ border: none;
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+ padding: 0.75rem 1rem;
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+ resize: none;
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+ max-height: 150px;
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+ min-height: 44px;
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+ font-family: inherit;
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+ line-height: 1.5;
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+ background: transparent;
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+ color: var(--text-primary);
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+
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+ &:focus {
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+ outline: none;
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+ }
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+
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+ &::placeholder {
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+ color: var(--text-secondary);
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+ opacity: 0.6;
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+ }
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+ }
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+
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+ .input-actions {
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+ display: flex;
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+ align-items: flex-end;
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+ padding: 0 0.5rem 0.5rem;
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+ }
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+
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+ .send-button {
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+ width: 36px;
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+ height: 36px;
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+ border-radius: 50%;
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+ display: flex;
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+ align-items: center;
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+ justify-content: center;
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+ background: var(--primary-color);
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+ border: none;
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+ color: white;
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+ cursor: pointer;
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+ transition: all 0.2s ease;
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+ position: relative;
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+ overflow: hidden;
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+
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+ &:disabled {
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+ background: var(--border-color);
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+ cursor: not-allowed;
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+
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+ svg {
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+ opacity: 0.5;
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+ }
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+ }
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+
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+ &:not(:disabled):hover {
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+ background: var(--primary-light);
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+ transform: translateY(-2px);
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+ }
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+
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+ &.loading {
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+ background: var(--border-color);
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+ }
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+
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+ svg {
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+ transition: all 0.2s ease;
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+
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+ &.active {
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+ color: white;
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+ }
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+ }
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+
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+ .spinner {
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+ width: 20px;
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+ height: 20px;
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+ border: 2px solid rgba(255,255,255,0.3);
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+ border-radius: 50%;
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+ border-top-color: white;
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+ animation: spin 1s ease-in-out infinite;
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+ }
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+ }
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+ }
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+}
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+
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+/* 历史面板 */
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+.history-panel {
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+ position: absolute;
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+ top: 0;
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+ right: 0;
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+ bottom: 0;
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+ width: 300px;
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+ background: var(--bg-elevated);
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+ border-left: 1px solid var(--border-color);
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+ z-index: 20;
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+ display: flex;
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+ flex-direction: column;
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+ box-shadow: -4px 0 12px rgba(0,0,0,0.05);
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+ transform: translateX(100%);
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+ animation: slideIn 0.3s ease-out forwards;
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+
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+ .panel-header {
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+ display: flex;
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+ justify-content: space-between;
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+ align-items: center;
|
|
|
+ padding: 1rem;
|
|
|
+ border-bottom: 1px solid var(--border-color);
|
|
|
+
|
|
|
+ h3 {
|
|
|
+ margin: 0;
|
|
|
+ font-size: 1rem;
|
|
|
+ color: var(--text-primary);
|
|
|
+ }
|
|
|
+
|
|
|
+ .close-button {
|
|
|
+ width: 32px;
|
|
|
+ height: 32px;
|
|
|
+ border-radius: 50%;
|
|
|
+ display: flex;
|
|
|
+ align-items: center;
|
|
|
+ justify-content: center;
|
|
|
+ background: none;
|
|
|
+ border: none;
|
|
|
+ color: var(--text-secondary);
|
|
|
+ cursor: pointer;
|
|
|
+ transition: all 0.2s ease;
|
|
|
+
|
|
|
+ &:hover {
|
|
|
+ background: var(--bg-color);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ .history-list {
|
|
|
+ flex: 1;
|
|
|
+ overflow-y: auto;
|
|
|
+ padding: 0.5rem;
|
|
|
+ }
|
|
|
+
|
|
|
+ .history-item {
|
|
|
+ padding: 0.75rem;
|
|
|
+ border-radius: var(--radius-md);
|
|
|
+ margin-bottom: 0.5rem;
|
|
|
+ cursor: pointer;
|
|
|
+ transition: all 0.2s ease;
|
|
|
+
|
|
|
+ &:hover {
|
|
|
+ background: var(--bg-color);
|
|
|
+ }
|
|
|
+
|
|
|
+ .item-content {
|
|
|
+ font-size: 0.875rem;
|
|
|
+ color: var(--text-primary);
|
|
|
+ white-space: nowrap;
|
|
|
+ overflow: hidden;
|
|
|
+ text-overflow: ellipsis;
|
|
|
+ margin-bottom: 0.25rem;
|
|
|
+ }
|
|
|
+
|
|
|
+ .item-time {
|
|
|
+ font-size: 0.75rem;
|
|
|
+ color: var(--text-secondary);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* 动画定义 */
|
|
|
+@keyframes slideIn {
|
|
|
+ from { transform: translateX(100%); }
|
|
|
+ to { transform: translateX(0); }
|
|
|
+}
|
|
|
+
|
|
|
+@keyframes spin {
|
|
|
+ to { transform: rotate(360deg); }
|
|
|
+}
|
|
|
+
|
|
|
+/* 响应式调整 */
|
|
|
+@media (max-width: 768px) {
|
|
|
+ .chat-messages {
|
|
|
+ padding: 1rem;
|
|
|
+
|
|
|
+ .message {
|
|
|
+ max-width: 90%;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ .history-panel {
|
|
|
+ width: 280px;
|
|
|
+ }
|
|
|
+}
|
|
|
+.action-button {
|
|
|
+ font-size: 1.2em;
|
|
|
+ line-height: 1;
|
|
|
+}
|
|
|
+.send-button {
|
|
|
+ font-size: 1.5em;
|
|
|
+}
|
未来全栈