优化项目结构

public/assets/css/style.css

@@ -0,0 +1,773 @@
+/* ========================================
+   CSS 变量
+   ======================================== */
+:root {
+    --primary: #4a90d9;
+    --primary-hover: #357abd;
+    --primary-light: rgba(74, 144, 217, 0.12);
+    --primary-glow: rgba(74, 144, 217, 0.25);
+    --bg-primary: #1a1a2e;
+    --bg-secondary: #16213e;
+    --bg-card: #1e2a45;
+    --bg-input: #0f1b33;
+    --text-primary: #e0e0e0;
+    --text-secondary: #8892a8;
+    --text-hint: #5c6a85;
+    --border-color: #2a3a5c;
+    --border-light: rgba(42, 58, 92, 0.6);
+    --success: #4caf50;
+    --success-bg: rgba(76, 175, 80, 0.1);
+    --danger: #f44336;
+    --danger-bg: rgba(244, 67, 54, 0.1);
+    --warning: #ff9800;
+    --sidebar-width: 260px;
+    --toolbar-height: 50px;
+    --input-height: 120px;
+    --radius: 8px;
+    --radius-lg: 12px;
+    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
+    --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
+    --shadow-md: 0 4px 16px rgba(0,0,0,0.2);
+    --shadow-lg: 0 8px 32px rgba(0,0,0,0.3);
+    --transition: 0.2s ease;
+}
+
+/* ========================================
+   Reset
+   ======================================== */
+*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
+
+body {
+    font-family: var(--font-family);
+    background: var(--bg-primary);
+    color: var(--text-primary);
+    line-height: 1.6;
+    min-height: 100vh;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
+
+/* ========================================
+   登录页
+   ======================================== */
+.login-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    min-height: 100vh;
+    padding: 20px;
+    background:
+        radial-gradient(ellipse at 20% 50%, rgba(74, 144, 217, 0.08) 0%, transparent 50%),
+        radial-gradient(ellipse at 80% 20%, rgba(74, 144, 217, 0.05) 0%, transparent 50%),
+        linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
+}
+
+.login-card {
+    background: var(--bg-card);
+    border-radius: var(--radius-lg);
+    padding: 48px 40px;
+    width: 100%;
+    max-width: 420px;
+    box-shadow: var(--shadow-lg);
+    border: 1px solid var(--border-color);
+}
+
+.login-logo {
+    text-align: center;
+    margin-bottom: 40px;
+}
+
+.login-logo .logo-icon {
+    width: 56px;
+    height: 56px;
+    color: var(--primary);
+    margin-bottom: 16px;
+    filter: drop-shadow(0 2px 8px rgba(74, 144, 217, 0.3));
+}
+
+.login-logo h1 {
+    font-size: 26px;
+    color: var(--primary);
+    font-weight: 700;
+    letter-spacing: 0.5px;
+    margin-bottom: 4px;
+}
+
+.login-subtitle {
+    font-size: 14px;
+    color: var(--text-secondary);
+    margin-top: 4px;
+}
+
+/* ========================================
+   安装向导页
+   ======================================== */
+.install-container {
+    max-width: 720px;
+    margin: 0 auto;
+    padding: 48px 24px 32px;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+}
+
+.install-header {
+    text-align: center;
+    margin-bottom: 40px;
+}
+
+.install-logo {
+    margin-bottom: 16px;
+}
+
+.install-logo svg {
+    width: 48px;
+    height: 48px;
+    color: var(--primary);
+    filter: drop-shadow(0 2px 8px rgba(74, 144, 217, 0.3));
+}
+
+.install-header h1 {
+    font-size: 26px;
+    font-weight: 700;
+    color: var(--text-primary);
+    margin-bottom: 8px;
+}
+
+.install-subtitle {
+    font-size: 14px;
+    color: var(--text-secondary);
+    max-width: 400px;
+    margin: 0 auto;
+}
+
+.install-footer {
+    text-align: center;
+    padding: 24px 0 8px;
+    margin-top: auto;
+    font-size: 12px;
+    color: var(--text-hint);
+}
+
+/* 步骤指示器 */
+.step-indicator {
+    display: flex;
+    justify-content: space-between;
+    margin-bottom: 36px;
+    padding: 0;
+    list-style: none;
+    gap: 4px;
+}
+
+.step-indicator .step {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 8px;
+    padding: 12px 4px 0;
+    position: relative;
+}
+
+.step-indicator .step::after {
+    content: '';
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    height: 3px;
+    background: var(--border-color);
+    border-radius: 2px;
+    transition: background var(--transition);
+}
+
+.step-indicator .step.active::after {
+    background: var(--primary);
+}
+
+.step-indicator .step.completed::after {
+    background: var(--success);
+}
+
+.step-num {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 28px;
+    height: 28px;
+    border-radius: 50%;
+    background: var(--border-color);
+    color: var(--text-secondary);
+    font-size: 13px;
+    font-weight: 600;
+    transition: all var(--transition);
+}
+
+.step.active .step-num {
+    background: var(--primary);
+    color: #fff;
+    box-shadow: 0 2px 8px rgba(74, 144, 217, 0.35);
+}
+
+.step.completed .step-num {
+    background: var(--success);
+    color: #fff;
+}
+
+.step-label {
+    font-size: 12px;
+    color: var(--text-secondary);
+    white-space: nowrap;
+    transition: color var(--transition);
+}
+
+.step.active .step-label {
+    color: var(--primary);
+    font-weight: 600;
+}
+
+.step.completed .step-label {
+    color: var(--success);
+}
+
+/* 步骤内容卡片 */
+.step-content {
+    display: none;
+    background: var(--bg-card);
+    border-radius: var(--radius-lg);
+    padding: 32px;
+    border: 1px solid var(--border-color);
+    box-shadow: var(--shadow-sm);
+    animation: stepFadeIn 0.3s ease;
+}
+
+.step-content.active {
+    display: block;
+}
+
+@keyframes stepFadeIn {
+    from { opacity: 0; transform: translateY(8px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+.step-header {
+    margin-bottom: 24px;
+}
+
+.step-header h2 {
+    font-size: 18px;
+    font-weight: 600;
+    margin-bottom: 6px;
+}
+
+.step-desc {
+    font-size: 13px;
+    color: var(--text-secondary);
+}
+
+/* 环境检查列表 */
+.check-list {
+    margin-bottom: 8px;
+}
+
+.check-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 12px 16px;
+    border-radius: var(--radius);
+    margin-bottom: 6px;
+    background: var(--bg-secondary);
+    transition: background var(--transition);
+}
+
+.check-item:last-child {
+    margin-bottom: 0;
+}
+
+.check-name {
+    font-size: 14px;
+    color: var(--text-primary);
+}
+
+.check-status {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    font-size: 13px;
+    font-weight: 600;
+}
+
+.check-status svg {
+    vertical-align: -2px;
+}
+
+.check-item.pass .check-status {
+    color: var(--success);
+}
+
+.check-item.fail .check-status {
+    color: var(--danger);
+}
+
+.check-item.fail {
+    background: var(--danger-bg);
+    border: 1px solid rgba(244, 67, 54, 0.2);
+}
+
+.check-item.pass {
+    border: 1px solid transparent;
+}
+
+/* 供应商配置卡片 */
+.provider-item {
+    background: var(--bg-secondary);
+    padding: 20px;
+    border-radius: var(--radius);
+    margin-bottom: 12px;
+    border: 1px solid var(--border-light);
+}
+
+.provider-item-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 16px;
+    padding-bottom: 12px;
+    border-bottom: 1px solid var(--border-light);
+}
+
+.provider-item-title {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--text-primary);
+}
+
+.provider-item .form-group {
+    margin-bottom: 12px;
+}
+
+.provider-item .form-group:last-child {
+    margin-bottom: 0;
+}
+
+/* ========================================
+   通用表单
+   ======================================== */
+.form-group {
+    margin-bottom: 18px;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 6px;
+    font-size: 13px;
+    font-weight: 500;
+    color: var(--text-secondary);
+}
+
+.form-group input,
+.form-group select,
+.form-group textarea {
+    width: 100%;
+    padding: 10px 14px;
+    background: var(--bg-input);
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius);
+    color: var(--text-primary);
+    font-size: 14px;
+    font-family: inherit;
+    transition: all var(--transition);
+}
+
+.form-group input::placeholder,
+.form-group textarea::placeholder {
+    color: var(--text-hint);
+}
+
+.form-group input:focus,
+.form-group select:focus,
+.form-group textarea:focus {
+    outline: none;
+    border-color: var(--primary);
+    box-shadow: 0 0 0 3px var(--primary-light);
+}
+
+/* 表单行（并排布局） */
+.form-row {
+    display: flex;
+    gap: 16px;
+}
+
+@media (max-width: 600px) {
+    .form-row {
+        flex-direction: column;
+        gap: 0;
+    }
+}
+
+/* 输入框+按钮行 */
+.input-action-row {
+    display: flex;
+    gap: 8px;
+}
+
+.input-action-row input {
+    flex: 1;
+}
+
+/* 表单提示文字 */
+.form-hint {
+    display: block;
+    margin-top: 4px;
+    font-size: 12px;
+    color: var(--text-hint);
+}
+
+/* ========================================
+   按钮
+   ======================================== */
+.btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    padding: 10px 20px;
+    border: none;
+    border-radius: var(--radius);
+    font-size: 14px;
+    font-weight: 500;
+    font-family: inherit;
+    cursor: pointer;
+    transition: all var(--transition);
+    text-decoration: none;
+    line-height: 1.4;
+    white-space: nowrap;
+}
+
+.btn-primary {
+    background: var(--primary);
+    color: white;
+}
+
+.btn-primary:hover {
+    background: var(--primary-hover);
+    transform: translateY(-1px);
+    box-shadow: 0 4px 12px rgba(74, 144, 217, 0.35);
+}
+
+.btn-primary:active {
+    transform: translateY(0);
+    box-shadow: none;
+}
+
+.btn-primary:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+    transform: none;
+    box-shadow: none;
+}
+
+.btn-secondary {
+    background: var(--bg-secondary);
+    color: var(--text-primary);
+    border: 1px solid var(--border-color);
+}
+
+.btn-secondary:hover {
+    border-color: var(--primary);
+    color: var(--primary);
+}
+
+.btn-outline {
+    background: transparent;
+    color: var(--primary);
+    border: 1px solid var(--primary);
+}
+
+.btn-outline:hover {
+    background: var(--primary-light);
+}
+
+.btn-danger {
+    background: var(--danger);
+    color: white;
+}
+
+.btn-danger:hover {
+    opacity: 0.9;
+}
+
+.btn-sm {
+    padding: 6px 14px;
+    font-size: 12px;
+}
+
+.btn-lg {
+    padding: 12px 32px;
+    font-size: 15px;
+    font-weight: 600;
+}
+
+.btn-block {
+    display: flex;
+    width: 100%;
+    text-align: center;
+}
+
+.btn-group {
+    display: flex;
+    gap: 10px;
+    margin-top: 28px;
+    justify-content: flex-end;
+}
+
+/* ========================================
+   消息提示
+   ======================================== */
+.alert {
+    padding: 12px 16px;
+    border-radius: var(--radius);
+    margin-bottom: 16px;
+    font-size: 14px;
+    line-height: 1.5;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+.alert-error {
+    background: var(--danger-bg);
+    border: 1px solid rgba(244, 67, 54, 0.3);
+    color: var(--danger);
+}
+
+.alert-success {
+    background: var(--success-bg);
+    border: 1px solid rgba(76, 175, 80, 0.3);
+    color: var(--success);
+}
+
+/* ========================================
+   配置页
+   ======================================== */
+.config-container {
+    max-width: 900px;
+    margin: 40px auto;
+    padding: 0 20px;
+}
+
+.config-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 32px;
+}
+
+.config-header h1 {
+    display: flex;
+    align-items: center;
+    font-size: 22px;
+    font-weight: 600;
+}
+
+.config-header h1 svg {
+    color: var(--primary);
+}
+
+.config-section {
+    background: var(--bg-card);
+    border-radius: var(--radius-lg);
+    padding: 28px;
+    margin-bottom: 24px;
+    border: 1px solid var(--border-color);
+}
+
+.config-section h2 {
+    margin-bottom: 20px;
+    font-size: 17px;
+    font-weight: 600;
+    padding-bottom: 12px;
+    border-bottom: 1px solid var(--border-color);
+}
+
+/* ========================================
+   响应式
+   ======================================== */
+@media (max-width: 768px) {
+    .login-card {
+        padding: 32px 24px;
+    }
+
+    .install-container {
+        padding: 24px 16px 16px;
+    }
+
+    .step-content {
+        padding: 24px 20px;
+    }
+
+    .step-label {
+        display: none;
+    }
+
+    .step-indicator {
+        gap: 0;
+    }
+
+    .install-header h1 {
+        font-size: 22px;
+    }
+
+    .install-subtitle {
+        font-size: 13px;
+    }
+
+    .config-container {
+        margin: 20px auto;
+        padding: 0 12px;
+    }
+
+    .config-header {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 12px;
+    }
+}
+
+@media (max-width: 480px) {
+    .login-card {
+        padding: 24px 20px;
+        border-radius: var(--radius);
+    }
+
+    .login-logo .logo-icon {
+        width: 44px;
+        height: 44px;
+    }
+
+    .login-logo h1 {
+        font-size: 22px;
+    }
+}
+
+/* ========================================
+   工具类
+   ======================================== */
+.hidden { display: none !important; }
+.ml-auto { margin-left: auto; }
+.mt-sm { margin-top: 12px; }
+.mt-md { margin-top: 16px; }
+.mt-lg { margin-top: 24px; }
+.full-width { width: 100%; }
+.text-muted { color: var(--text-secondary); }
+.text-xs { font-size: 12px; }
+.text-center { text-align: center; }
+.col-flex-2 { flex: 2; }
+.col-flex-1 { flex: 1; }
+
+/* 内联 SVG 图标对齐 */
+.icon-inline {
+    vertical-align: -2px;
+    margin-right: 4px;
+}
+
+.icon-inline-md {
+    vertical-align: -4px;
+    margin-right: 8px;
+}
+
+/* ========================================
+   聊天页工具栏组件
+   ======================================== */
+.toolbar-think-label {
+    font-size: 12px;
+    color: var(--text-secondary);
+}
+
+.upload-btn {
+    background: none;
+    border: none;
+    color: var(--text-secondary);
+    cursor: pointer;
+    padding: 4px;
+}
+
+.settings-link {
+    margin-left: auto;
+}
+
+/* ========================================
+   配置页组件
+   ======================================== */
+.config-add-btn {
+    margin-top: 12px;
+}
+
+.config-section h3 {
+    margin-top: 20px;
+    margin-bottom: 16px;
+    font-size: 15px;
+    font-weight: 600;
+}
+
+.config-empty {
+    color: var(--text-secondary);
+}
+
+.config-provider-card {
+    background: var(--bg-secondary);
+    padding: 16px;
+    border-radius: var(--radius);
+    margin-bottom: 12px;
+}
+
+.config-provider-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 12px;
+}
+
+.config-provider-header strong {
+    font-size: 15px;
+}
+
+.config-provider-header .toggle-switch {
+    margin-right: 8px;
+}
+
+.personality-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 12px 16px;
+    background: var(--bg-secondary);
+    border-radius: var(--radius);
+    margin-bottom: 8px;
+}
+
+.personality-icon {
+    margin-right: 4px;
+}
+
+.personality-badge {
+    font-size: 12px;
+    margin-left: 8px;
+}
+
+.personality-badge.preset {
+    color: var(--warning);
+}
+
+.personality-badge.custom {
+    color: var(--success);
+}
+
+/* 固定定位消息提示（配置页用） */
+.toast-message {
+    position: fixed;
+    bottom: 20px;
+    right: 20px;
+    z-index: 1000;
+    min-width: 200px;
+}