/**
 * 传输入口样式（独立，不与其它面板通用）
 * 仅使用 transfer-entry- 前缀，保证面板独立性
 */

/* ==================== 入口底框（与留言反馈一致：方形、弧度） ==================== */

.transfer-entry-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    box-sizing: border-box;
    line-height: 1;
}

.transfer-entry-box:hover {
    background: var(--bg-hover);
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

/* ==================== 入口按钮 ==================== */

.transfer-entry-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0;
    min-width: 0;
    min-height: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    color: var(--text-primary);
    transition: color 0.2s ease;
    position: relative;
}

.transfer-entry-btn:hover {
    color: var(--text-primary);
}

.transfer-entry-btn:active {
    opacity: 0.9;
}

/* 空闲图标（与留言反馈对齐，略大） */
.transfer-entry-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.transfer-entry-icon svg {
    width: 18px;
    height: 18px;
}

.transfer-entry-btn:hover .transfer-entry-icon {
    color: var(--text-primary);
}

/* 传输中：环形进度容器 */
.transfer-entry-progress-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.transfer-entry-ring {
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
}

.transfer-entry-ring-bg {
    stroke: var(--bg-tertiary);
    color: var(--text-secondary);
}

.transfer-entry-ring-fill {
    stroke: #4caf50;
    transition: stroke-dashoffset 0.2s ease;
}

.transfer-entry-speed {
    position: relative;
    z-index: 1;
    font-size: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    white-space: nowrap;
    max-width: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 完成对勾 */
.transfer-entry-done {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #4caf50;
}