/* 表单样式 */
.config-panel {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.config-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.optional-tag, .form-group label .optional-mark {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 400;
    margin-left: 0.5rem;
    background: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

textarea.form-control {
    resize: vertical;
    font-family: inherit;
}

/* 密码输入框样式 */
.password-input-group {
    position: relative;
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper .form-control {
    padding-right: 3rem;
}

.password-input-wrapper input[type="password"],
.password-input-wrapper input[type="text"] {
    flex: 1;
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--text-secondary);
    transition: var(--transition);
    z-index: 1;
    width: auto;
    flex-shrink: 0;
}

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

.password-toggle i {
    font-size: 1rem;
    width: 1rem;
    text-align: center;
}

/* 授权刷新切换开关 */
.oauth-refresh-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 2px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
    box-shadow: 0 1px 3px var(--neutral-shadow-30);
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.toggle-label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

/* 系统提示区域 */
.system-prompt-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-end;
}

/* 重启提示模态框样式 */
.restart-required-modal .restart-modal-content {
    max-width: 550px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 25px 80px var(--primary-30);
}

.restart-required-modal .restart-modal-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-bottom: none;
}

.restart-required-modal .restart-modal-header h3 {
    color: white;
}

.restart-required-modal .restart-modal-header h3 i {
    color: white;
}

.restart-icon-container {
    text-align: center;
    margin-bottom: 1.5rem;
}

.restart-icon-container i {
    font-size: 3rem;
    color: var(--primary-color);
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.restart-notice {
    background: linear-gradient(135deg, var(--success-bg) 0%, var(--success-bg-light) 100%);
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
}

.restart-notice p {
    margin: 0;
    color: var(--success-text);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.restart-instructions {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
}

.restart-instructions p {
    margin: 0;
    color: var(--text-primary);
    white-space: pre-line;
    line-height: 1.6;
    font-size: 0.875rem;
}

.restart-confirm-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px var(--primary-30);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.restart-confirm-btn:hover {
    background: linear-gradient(135deg, var(--btn-primary-hover) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--primary-40);
}

/* 提供商标签选择器样式 */
.provider-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.provider-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    user-select: none;
}

.provider-tag:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--neutral-shadow-10);
}

.provider-tag.selected {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 12px var(--primary-30);
}

.provider-tag.selected:hover {
    background: linear-gradient(135deg, var(--btn-primary-hover) 0%, var(--primary-color) 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px var(--primary-40);
    color: white;
}

.provider-tag i {
    font-size: 0.875rem;
    opacity: 0.8;
}

.provider-tag.selected i {
    opacity: 1;
}

.provider-tag span {
    white-space: nowrap;
}


/* 高级配置区域 */
.advanced-config-section {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-top: 1.5rem;
    background: var(--bg-secondary);
}

.advanced-config-section h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.advanced-config-section h3 i {
    color: var(--primary-color);
}

.pool-section .form-text {
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-style: italic;
}

.config-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.config-row:last-child {
    margin-bottom: 0;
}


/* 响应式调整 */
@media (max-width: 768px) {
    .oauth-refresh-toggle {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .restart-required-modal .restart-modal-content {
        max-width: 95%;
    }
}

/* 暗黑主题适配 */
[data-theme="dark"] .config-panel {
    background: var(--bg-primary);
}

[data-theme="dark"] .restart-required-modal .restart-modal-content {
    border-color: var(--primary-color);
}

[data-theme="dark"] .restart-notice {
    background: linear-gradient(135deg, var(--success-bg) 0%, var(--success-bg-light) 100%);
    border-color: var(--secondary-color);
}

[data-theme="dark"] .restart-notice p {
    color: var(--success-text);
}

[data-theme="dark"] .restart-instructions {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}