/**
 * 团购投稿 - 样式文件（完全适配子比主题）
 * 
 * @package CSF_Group_Buy
 * @since 1.2.1
 */

/* ========================================
   主容器 - 使用子比原生 zib-widget 类
   ======================================== */

.csf-group-submission-panel {
    margin-bottom: 15px;
}

/* 重置子比主题的title-theme样式，使其更醒目 */
.csf-group-submission-panel .title-theme {
    background: var(--main-bg-color) !important;
    background-image: none !important;
    color: var(--focus-color) !important;
    border-bottom: 2px solid var(--focus-color) !important;
    padding-top: 14px !important;
    padding-bottom: 14px !important;
}

.csf-group-submission-panel .title-theme i {
    color: var(--focus-color) !important;
}

.csf-group-submission-panel .title-theme b {
    color: var(--focus-color) !important;
}

.csf-group-submission-panel .box-body {
    padding: 20px;
}

/* ========================================
   表单项
   ======================================== */

.csf-group-submission-panel .form-item {
    margin-bottom: 18px;
}

.csf-group-submission-panel .form-item:last-child {
    margin-bottom: 0;
}

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

.csf-group-submission-panel .form-label i {
    margin-right: 5px;
    color: var(--focus-color);
}

.csf-group-submission-panel .form-label .required {
    color: #f56c6c;
    margin-left: 3px;
}

/* 表单控件 - 完全遵循子比主题 */
.csf-group-submission-panel .form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--main-border-color);
    border-radius: var(--main-radius);
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--main-bg-color);
    color: var(--main-color);
    line-height: 1.6;
}

.csf-group-submission-panel .form-control:focus {
    border-color: var(--focus-color);
    outline: none;
    box-shadow: 0 0 2px 2px var(--focus-shadow-color);
}

.csf-group-submission-panel .form-control:hover {
    border-color: var(--focus-color);
}

.csf-group-submission-panel .form-control::placeholder {
    color: var(--muted-color);
    opacity: 0.7;
}

/* 验证状态 */
.csf-group-submission-panel .form-control.is-valid {
    border-color: #67c23a;
}

.csf-group-submission-panel .form-control.is-invalid {
    border-color: #f56c6c;
}

/* 输入组 */
.csf-group-submission-panel .input-group {
    display: flex;
    align-items: stretch;
}

.csf-group-submission-panel .input-group-addon {
    padding: 8px 12px;
    background: var(--main-shadow);
    border: 1px solid var(--main-border-color);
    border-right: none;
    border-radius: var(--main-radius) 0 0 var(--main-radius);
    color: var(--muted-color);
    font-weight: 500;
    font-size: 14px;
    min-width: 50px;
    text-align: center;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
}

.csf-group-submission-panel .input-group .form-control {
    border-radius: 0 var(--main-radius) var(--main-radius) 0;
    flex: 1;
}

/* ========================================
   开关按钮 - 子比主题风格
   ======================================== */

.csf-group-submission-panel .switcher-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    padding: 8px 0;
}

.csf-group-submission-panel .switcher-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
    padding: 0;
    pointer-events: none;
    outline: none;
    border: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 确保所有状态下都不显示checkbox */
.csf-group-submission-panel .switcher-input:focus,
.csf-group-submission-panel .switcher-input:active,
.csf-group-submission-panel .switcher-input:checked {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.csf-group-submission-panel .switcher-indicator {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    background: var(--muted-2-color);
    border-radius: 13px;
    margin-right: 10px;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.csf-group-submission-panel .switcher-indicator:before {
    content: '';
    position: absolute;
    left: 2px;
    top: 2px;
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    transition: left 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.csf-group-submission-panel .switcher-input:checked + .switcher-indicator {
    background: var(--focus-color);
}

.csf-group-submission-panel .switcher-input:checked + .switcher-indicator:before {
    left: 24px;
}

.csf-group-submission-panel .switcher-label:hover .switcher-indicator {
    opacity: 0.9;
}

.csf-group-submission-panel .switcher-text {
    font-weight: 500;
    color: var(--main-color);
    font-size: 14px;
}

/* ========================================
   团购字段区域
   ======================================== */

.csf-group-submission-panel .csf-group-fields {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed var(--muted-border-color);
}

/* ========================================
   发卡商品字段区域
   ======================================== */

.csf-group-submission-panel .csf-card-fields {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed var(--muted-border-color);
    background: var(--main-shadow);
    padding: 15px;
    border-radius: var(--main-radius);
}

.csf-group-submission-panel .csf-card-fields .form-item:first-child {
    margin-top: 0;
}

/* ========================================
   小提示文字
   ======================================== */

.csf-group-submission-panel .text-muted,
.csf-group-submission-panel small.text-muted {
    display: block;
    margin-top: 5px;
    color: var(--muted-color);
    font-size: 12px;
    line-height: 1.5;
}

.csf-group-submission-panel .text-success {
    color: #67c23a;
    font-weight: 500;
}

.csf-group-submission-panel .text-danger,
.csf-group-submission-panel .validation-message {
    color: #f56c6c;
    font-weight: 500;
    margin-top: 6px;
}

.csf-group-submission-panel .validation-message i {
    margin-right: 4px;
}

/* ========================================
   警告提示框 - 子比主题风格
   ======================================== */

.csf-group-submission-panel .alert {
    padding: 12px 15px;
    border-radius: var(--main-radius);
    font-size: 13px;
    line-height: 1.6;
    border: 1px solid transparent;
    background: var(--main-shadow);
}

.csf-group-submission-panel .alert-warning {
    background-color: #fef6e6;
    border-color: #f5dab1;
    color: #8a6d3b;
}

.dark-theme .csf-group-submission-panel .alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.csf-group-submission-panel .alert i {
    margin-right: 6px;
}

.csf-group-submission-panel .alert strong {
    font-weight: 600;
}

/* ========================================
   行和列布局
   ======================================== */

.csf-group-submission-panel .row {
    display: flex;
    margin: 0 -8px;
}

.csf-group-submission-panel .col-xs-6 {
    flex: 0 0 50%;
    padding: 0 8px;
}

/* ========================================
   响应式设计
   ======================================== */

@media (max-width: 768px) {
    .csf-group-submission-panel .box-body {
        padding: 15px;
    }

    .csf-group-submission-panel .title-theme {
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .csf-group-submission-panel .row {
        flex-direction: column;
        margin: 0;
    }

    .csf-group-submission-panel .col-xs-6 {
        flex: 0 0 100%;
        padding: 0;
        margin-bottom: 15px;
    }

    .csf-group-submission-panel .col-xs-6:last-child {
        margin-bottom: 0;
    }

    .csf-group-submission-panel .form-control {
        font-size: 16px; /* 防止iOS自动缩放 */
    }

    .csf-group-submission-panel .input-group-addon {
        min-width: 45px;
        padding: 8px 10px;
        font-size: 13px;
    }
}

/* ========================================
   动画效果
   ======================================== */

.csf-group-submission-panel {
    animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.csf-group-fields {
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 用户偏好：减少动画 */
@media (prefers-reduced-motion: reduce) {
    .csf-group-submission-panel,
    .csf-group-fields {
        animation: none;
    }
    
    .csf-group-submission-panel .switcher-indicator,
    .csf-group-submission-panel .switcher-indicator:before,
    .csf-group-submission-panel .form-control {
        transition: none;
    }
}

/* ========================================
   打印样式
   ======================================== */

@media print {
    .csf-group-submission-panel {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .csf-group-submission-panel .title-theme {
        background: #000 !important;
        color: #fff !important;
    }
}