/* 设置和反馈弹窗样式 */

/* 弹窗容器 */
.settings-modal {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 95%;
    max-width: 1200px;
    height: 85vh;
    max-height: 800px;
    min-height: 650px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1001;
}

.feedback-modal {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 650px;
    max-height: 85vh;
    min-height: 500px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1001;
}

/* 弹窗头部 */
.modal-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-title-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

/* 关闭按钮 */
.settings-modal .close-btn,
.feedback-modal .close-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s ease;
    color: #94A3B8;
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
    padding: 0;
    flex-shrink: 0;
}

.settings-modal .close-btn:hover,
.feedback-modal .close-btn:hover {
    background-color: #F1F5F9;
    color: #64748B;
}

.settings-modal .close-btn:active,
.feedback-modal .close-btn:active {
    background-color: #E2E8F0;
    transform: scale(0.95);
}

/* 弹窗主体 */
.modal-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* 左侧菜单 */
.settings-menu {
    width: 260px;
    background: #FAFBFC;
    border-right: 1px solid var(--border-color);
    padding: 20px 16px;
    overflow-y: auto;
}

.settings-menu .menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 4px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.settings-menu .menu-item:hover {
    background-color: #F1F5F9;
}

.settings-menu .menu-item.active {
    background-color: #E0F7FA;
    color: var(--trace-active);
    font-weight: 500;
}

.settings-menu .menu-item-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* 右侧内容 */
.settings-content {
    flex: 1;
    overflow-y: auto;
    padding: 40px 48px;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 24px;
}

/* 表单样式 */
.password-form {
    max-width: 500px;
}

.profile-form {
    max-width: 500px;
}

.preferences-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: 24px;
}

.form-section {
    margin-bottom: 32px;
}

.form-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 12px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-label-required {
    color: #EF4444;
    margin-left: 4px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper .form-input {
    width: 100%;
    padding: 12px 42px 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: var(--text-main);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: var(--text-main);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--trace-active);
    box-shadow: 0 0 0 3px rgba(109, 213, 232, 0.1);
}

.form-input::placeholder {
    color: #94A3B8;
}

.form-input[readonly] {
    background: #F8FAFC;
    cursor: not-allowed;
    color: #94A3B8;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #94A3B8;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--text-main);
}

.password-toggle .eye-icon {
    width: 18px;
    height: 18px;
}

/* 密码提示 */
.password-tip {
    font-size: 14px;
    color: #64748B;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* 验证码输入框 */
.verification-wrapper {
    display: flex;
    gap: 12px;
}

.verification-wrapper .form-input {
    flex: 1;
}

.get-code-btn {
    flex-shrink: 0;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--trace-active);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.get-code-btn:hover:not(:disabled) {
    background: #F0F9FF;
    border-color: var(--trace-active);
}

.get-code-btn:disabled {
    background: #F8FAFC;
    color: #94A3B8;
    cursor: not-allowed;
    border-color: #E2E8F0;
}

.form-hint {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
    line-height: 1.5;
}

.char-counter {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: var(--text-secondary);
    pointer-events: none;
}

/* 头像上传 */
.avatar-section {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.avatar-upload {
    position: relative;
    width: 100px;
    height: 100px;
    cursor: pointer;
}

.avatar-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-color);
    transition: all 0.3s ease;
}

.avatar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: #fff;
    font-size: 12px;
}

.avatar-upload:hover .avatar-overlay {
    opacity: 1;
}

.avatar-overlay-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.avatar-upload input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* 研发偏好标签 */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.preference-tag {
    position: relative;
    padding: 10px 20px;
    border: 1.5px solid var(--border-color);
    border-radius: 24px;
    font-size: 14px;
    color: var(--text-main);
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.preference-tag:hover {
    border-color: var(--trace-active);
    background: #F0FDFF;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(109, 213, 232, 0.15);
}

.preference-tag.selected {
    border-color: transparent;
    color: #fff;
}

.preference-tag[data-mode="balanced"].selected {
    background: linear-gradient(135deg, #6DD5E8 0%, #4DB6AC 100%);
    box-shadow: 0 4px 12px rgba(109, 213, 232, 0.3);
}

.preference-tag[data-mode="efficiency"].selected {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.preference-tag[data-mode="inspiration"].selected {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.preference-tag-icon {
    font-size: 16px;
}

.preference-tag-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.5;
    max-width: 320px;
    min-width: 240px;
    white-space: normal;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 10000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.preference-tag-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.85);
}

.preference-tag:hover .preference-tag-tooltip {
    opacity: 1;
    visibility: visible;
}

.preference-textarea {
    width: 100%;
    min-height: 180px;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-main);
    font-family: inherit;
    resize: vertical;
    transition: all 0.2s ease;
    background: #fff;
    line-height: 1.6;
}

.preference-textarea:focus {
    outline: none;
    border-color: var(--trace-active);
    box-shadow: 0 0 0 3px rgba(109, 213, 232, 0.1);
}

.preference-textarea::placeholder {
    color: #94A3B8;
    line-height: 1.6;
}

/* 反馈弹窗内容 */
.modal-content {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

.question-text {
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.question-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--trace-active);
}

.feedback-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-main);
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.2s ease;
    background: #fff;
}

.feedback-textarea:focus {
    outline: none;
    border-color: var(--trace-active);
    box-shadow: 0 0 0 3px rgba(109, 213, 232, 0.1);
}

.feedback-textarea::placeholder {
    color: var(--text-secondary);
}

.conversation-select-section {
    margin-top: 20px;
    margin-bottom: 20px;
}

.conversation-select-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 8px;
}

.conversation-select-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--trace-active);
}

.optional-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-left: 4px;
}

.conversation-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: var(--text-main);
    transition: all 0.2s ease;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.conversation-select:focus {
    outline: none;
    border-color: var(--trace-active);
    box-shadow: 0 0 0 3px rgba(109, 213, 232, 0.1);
}

.conversation-select:hover {
    border-color: #CBD5E1;
}

.conversation-select option {
    padding: 8px;
}

.tags-section {
    margin-top: 16px;
    margin-bottom: 20px;
}

.tag-item {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-main);
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.tag-item:hover {
    border-color: var(--trace-active);
    background: #F0FDFF;
}

.tag-item.selected {
    background: linear-gradient(135deg, var(--trace-active) 0%, #4DB6AC 100%);
    border-color: var(--trace-active);
    color: #fff;
}

.upload-section {
    margin-top: 20px;
}

.upload-hint {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.upload-area {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.upload-btn {
    width: 80px;
    height: 80px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: #F8FAFC;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.upload-btn:hover {
    border-color: var(--trace-active);
    background: #F0FDFF;
}

.upload-btn-icon {
    font-size: 32px;
    color: var(--text-secondary);
}

.upload-btn input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.image-preview {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    font-size: 12px;
    transition: background-color 0.2s ease;
}

.image-remove:hover {
    background: rgba(0, 0, 0, 0.8);
}

/* 弹窗底部 */
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: #FAFBFC;
}

.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.btn-cancel {
    background: #fff;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-cancel:hover {
    background: #F8FAFC;
    border-color: #CBD5E1;
}

.btn-save,
.btn-submit {
    background: linear-gradient(135deg, var(--trace-active) 0%, #4DB6AC 100%);
    color: #fff;
}

.btn-save:hover,
.btn-submit:hover {
    background: linear-gradient(135deg, #4DB6AC 0%, var(--trace-active) 100%);
    box-shadow: 0 4px 12px rgba(109, 213, 232, 0.3);
}

.btn-submit:disabled {
    background: #CBD5E1;
    cursor: not-allowed;
}

/* 滚动条样式 */
.settings-menu::-webkit-scrollbar,
.settings-content::-webkit-scrollbar,
.modal-content::-webkit-scrollbar {
    width: 6px;
}

.settings-menu::-webkit-scrollbar-thumb,
.settings-content::-webkit-scrollbar-thumb,
.modal-content::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 3px;
}

.settings-menu::-webkit-scrollbar-thumb:hover,
.settings-content::-webkit-scrollbar-thumb:hover,
.modal-content::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

.settings-menu::-webkit-scrollbar-track,
.settings-content::-webkit-scrollbar-track,
.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .settings-modal {
        max-width: 1100px;
    }
}

@media (max-width: 1200px) {
    .settings-modal {
        max-width: 95%;
    }
}

@media (max-width: 768px) {
    .settings-modal {
        width: 95%;
        height: 95vh;
        max-height: none;
        min-height: auto;
    }

    .feedback-modal {
        width: 95%;
        max-height: 95vh;
        min-height: auto;
    }

    .settings-menu {
        width: 200px;
    }

    .settings-content {
        padding: 24px;
    }
}