/* ============================================
   蜜蜂接口站 - 响应式适配
   适配: 桌面端 / 平板 / 手机
   ============================================ */

/* ---- 平板端 (768px - 1024px) ---- */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
        padding: 24px;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
}

/* ---- 手机端 (< 768px) ---- */
@media (max-width: 768px) {
    /* 认证页面 */
    .auth-container {
        padding: 20px;
    }
    
    .logo-icon {
        width: 60px;
        height: 60px;
    }
    
    .logo-title {
        font-size: 22px;
    }
    
    .auth-tabs {
        width: 100%;
        max-width: 340px;
    }
    
    .auth-tab {
        flex: 1;
        padding: 10px;
        text-align: center;
    }
    
    .auth-form {
        max-width: 100%;
    }
    
    /* 顶部导航 */
    .app-header {
        height: 52px;
        padding: 0 16px;
    }
    
    .header-title {
        font-size: 14px;
    }
    
    .user-name {
        display: none;
    }
    
    /* 主内容区 */
    .main-content {
        margin-left: 0;
        margin-top: 52px;
        padding: 16px;
        padding-bottom: 80px;
    }
    
    .page {
        max-width: 100%;
    }
    
    .page-title {
        font-size: 18px;
    }
    
    /* 通道选择 */
    .channel-select {
        flex-direction: column;
    }
    
    .channel-option {
        padding: 14px;
    }
    
    /* 金额选项 */
    .amount-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 卡片 */
    .card-body {
        padding: 16px;
    }
    
    /* 余额卡片 */
    .balance-content {
        padding: 20px;
    }
    
    .balance-amount {
        font-size: 28px;
    }
    
    .balance-actions {
        flex-direction: row;
    }
    
    /* 弹窗 */
    .modal {
        max-height: 85vh;
        margin: 0 10px;
    }
    
    .modal-body {
        padding: 16px;
    }
    
    .modal-footer {
        padding: 0 16px 16px;
    }
    
    /* Toast */
    .toast-container {
        left: 16px;
        right: 16px;
        top: 60px;
    }
    
    .toast {
        width: 100%;
    }
    
    /* 手机号列表 */
    .phone-list {
        max-height: 120px;
    }
    
    /* 统计 */
    .stats-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    /* 交易记录 */
    .transaction-item {
        padding: 12px 0;
    }
    
    .tx-amount {
        font-size: 14px;
    }
    
    /* 金额计算面板 */
    .calc-panel {
        padding: 16px;
    }
    
    .calc-usdt {
        font-size: 18px;
    }
    
    .calc-total .calc-label {
        font-size: 14px;
    }
    
    /* 充值弹窗倒计时 */
    .countdown-time {
        font-size: 28px;
    }
    
    .recharge-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .recharge-network-row {
        align-items: flex-start;
    }
    
    .qr-wrap {
        width: 170px;
        height: 170px;
    }
    
    #recharge-qrcode img,
    #recharge-qrcode canvas {
        max-width: 150px;
        max-height: 150px;
    }
    
    .address-box {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .btn-copy {
        align-self: flex-end;
    }
    
    .modal-footer div[style*="display: flex"] {
        flex-direction: column !important;
    }

/* ---- 小屏手机 (< 375px) ---- */
@media (max-width: 375px) {
    .balance-amount {
        font-size: 24px;
    }
    
    .amount-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .amount-option {
        padding: 10px;
        font-size: 12px;
    }
    
    .mobile-nav-item {
        padding: 6px 12px;
    }
}

/* ---- 横屏手机 ---- */
@media (max-height: 500px) and (orientation: landscape) {
    .auth-container {
        min-height: auto;
        padding: 20px;
    }
    
    .auth-logo {
        margin-bottom: 20px;
    }
    
    .logo-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 10px;
    }
}