/* 移动端适配样式 */

/* 小屏幕设备 (手机横屏) */
@media (max-width: 768px) {
    /* 主要内容区域改为垂直布局 */
    .main-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
        margin: 0;
        max-width: none;
    }

    /* 头部导航适配 */
    .header-content {
        padding: 0 1rem;
        height: 56px; /* 减小高度 */
    }

    .logo {
        font-size: 1.125rem;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
    }

    .header-right {
        gap: 0.75rem;
    }

    .theme-toggle-btn {
        width: 36px;
        height: 36px;
    }

    .theme-icon {
        width: 18px;
        height: 18px;
    }

    .logout-btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.8rem;
    }

    .logout-btn svg {
        width: 14px;
        height: 14px;
    }

    /* 区域卡片适配 */
    .section-card {
        padding: 1.5rem 1rem;
        border-radius: 0.75rem;
    }

    .card-header {
        margin-bottom: 1.5rem;
        padding-bottom: 0.75rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .card-actions {
        width: 100%;
        justify-content: flex-end;
    }

    /* 表单组件适配 */
    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-input,
    .form-textarea {
        padding: 0.875rem 1rem;
        font-size: 16px; /* 防止iOS缩放 */
    }

    .form-textarea {
        min-height: 80px;
    }

    /* 单选按钮组适配 */
    .radio-item {
        padding: 0.875rem;
        gap: 0.625rem;
    }

    .radio-title {
        font-size: 0.875rem;
    }

    .radio-desc {
        font-size: 0.75rem;
    }

    /* 复选框适配 */
    .checkbox-item {
        padding: 0.875rem;
        gap: 0.625rem;
    }

    .checkbox-title {
        font-size: 0.875rem;
    }

    .checkbox-desc {
        font-size: 0.75rem;
    }

    /* 调度设置区域适配 */
    .schedule-section {
        padding: 0.875rem;
    }

    .repeat-settings {
        margin-left: 0.75rem;
        padding-left: 0.75rem;
    }

    /* 按钮适配 */
    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
        min-height: 44px; /* iOS推荐的最小触摸目标 */
    }

    .btn-sm {
        padding: 0.625rem 1rem;
        font-size: 0.75rem;
        min-height: 36px;
    }

    .btn-icon {
        width: 16px;
        height: 16px;
    }

    /* 表单操作区域适配 */
    .form-actions {
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 1.5rem;
        padding-top: 1.25rem;
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* 列表头部适配 */
    .list-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        margin-bottom: 1.25rem;
        padding-bottom: 0.75rem;
    }

    .list-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .filter-select {
        flex: 1;
        min-width: 120px;
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
    }

    .list-stats {
        justify-content: center;
        gap: 1.5rem;
    }

    /* 消息列表适配 */
    .message-list {
        max-height: calc(100vh - 200px);
    }

    /* 任务项适配 - Old Layout Specific */
    .task-item:not(.new-layout) {
        padding: 1rem;
        margin-bottom: 0.75rem;
        border-radius: 0.5rem;
        border: 1px solid var(--border-color);
        background-color: var(--bg-surface);
    }

    .task-header:not(.new-layout *) { /* Assuming .task-header is child of .task-item */
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .task-title:not(.new-layout *) { /* Assuming .task-title is child of .task-header or .task-item */
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-primary);
        line-height: 1.4;
    }

    .task-status:not(.new-layout *) { /* Assuming .task-status is child of .task-header or .task-item */
        align-self: flex-start;
        padding: 0.25rem 0.75rem;
        border-radius: 1rem;
        font-size: 0.75rem;
        font-weight: 500;
    }

    .task-status.status-pending:not(.new-layout *) {
        background-color: rgba(59, 130, 246, 0.1);
        color: var(--primary-color);
    }

    .task-status.status-sent:not(.new-layout *) {
        background-color: rgba(16, 185, 129, 0.1);
        color: var(--success-color);
    }

    .task-status.status-failed:not(.new-layout *) {
        background-color: rgba(239, 68, 68, 0.1);
        color: var(--danger-color);
    }

    .task-content:not(.new-layout *) {
        margin-bottom: 0.75rem;
        color: var(--text-secondary);
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .task-meta:not(.new-layout *) {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .task-schedule:not(.new-layout *) {
        padding: 0.75rem;
        background-color: var(--bg-secondary);
        border-radius: 0.375rem;
        border: 1px solid var(--border-color);
    }

    .schedule-type:not(.new-layout *) {
        font-size: 0.75rem;
        font-weight: 500;
        color: var(--text-secondary);
        margin-bottom: 0.25rem;
    }

    .schedule-detail:not(.new-layout *) {
        font-size: 0.875rem;
        color: var(--text-primary);
        margin-bottom: 0.25rem;
    }

    .next-run:not(.new-layout *) {
        font-size: 0.75rem;
        color: var(--text-tertiary);
    }

    .task-actions:not(.new-layout *) {
        display: flex;
        gap: 0.5rem;
        /* Ensure PC actions are hidden if mobile-actions class is used for specific mobile structure */
        /* &.pc-actions { display: none; } // Example if a distinct class was used for PC */
    }

    .task-actions:not(.new-layout *).mobile-actions {
        position: relative; /* For menu positioning */
        justify-content: flex-end; /* Align three-dot button to the right */
    }

    .task-actions:not(.new-layout *):not(.mobile-actions) {
        display: none !important; /* Hide PC style buttons on mobile */
    }

    /* .mobile-actions:not(.new-layout *) .btn-icon-only { <--- Commenting out as .mobile-actions-trigger is styled by .action-btn now */
    /*    padding: 0.375rem; */
    /*    background: transparent; */
    /*    border: none; */
    /*    color: var(--text-secondary); */
    /*    min-height: auto; */
    /* } */
    /* .mobile-actions:not(.new-layout *) .btn-icon-only:hover { */
    /*    color: var(--primary-color); */
    /*    background-color: var(--bg-tertiary); */
    /* } */

    /* .mobile-actions:not(.new-layout *) .btn-icon-only svg { */
    /*    width: 20px; */
    /*    height: 20px; */
    /* } */

    .actions-menu:not(.new-layout *) {
        display: none;
        position: absolute;
        right: 0;
        top: calc(100% + 4px); /* Position below the button */
        background-color: var(--bg-surface);
        border: 1px solid var(--border-color);
        border-radius: 0.375rem;
        box-shadow: var(--shadow-lg);
        z-index: 100; /* Ensure it's above other items */
        min-width: 160px;
        padding: 0.25rem 0;
    }

    .actions-menu:not(.new-layout *).active {
        display: block;
    }

    .actions-menu:not(.new-layout *) button {
        display: block;
        width: 100%;
        padding: 0.625rem 1rem; /* Consistent padding */
        text-align: left;
        background: none;
        border: none;
        color: var(--text-primary);
        cursor: pointer;
        font-size: 0.875rem;
        white-space: nowrap;
    }

    .actions-menu:not(.new-layout *) button:hover {
        background-color: var(--bg-secondary);
        color: var(--primary-color);
    }

    /* 空状态和加载状态适配 */
    .loading-state:not(.new-layout *),
    .empty-state:not(.new-layout *) {
        padding: 2rem 1rem;
    }

    .loading-spinner:not(.new-layout *) {
        width: 32px;
        height: 32px;
    }

    .empty-icon:not(.new-layout *) {
        width: 48px;
        height: 48px;
    }

    .empty-title:not(.new-layout *) {
        font-size: 1rem;
    }

    .empty-desc:not(.new-layout *) {
        font-size: 0.875rem;
    }

    /* 模态框适配 */
    .modal-content:not(.new-layout *) {
        width: 95%;
        max-width: none;
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }

    .modal-header:not(.new-layout *) {
        padding: 1.25rem 1rem;
    }

    .modal-title:not(.new-layout *) {
        font-size: 1.125rem;
    }

    .modal-close:not(.new-layout *) {
        width: 32px;
        height: 32px;
    }

    .modal-body:not(.new-layout *) {
        padding: 1rem;
    }

    .cron-help-content:not(.new-layout *) h4 {
        font-size: 0.9rem;
        margin-top: 1.25rem;
        margin-bottom: 0.625rem;
    }

    .cron-help-content:not(.new-layout *) code {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }

    .cron-help-content:not(.new-layout *) ul {
        margin-left: 1.25rem;
    }

    .cron-help-content:not(.new-layout *) li {
        margin-bottom: 0.375rem;
        font-size: 0.875rem;
    }

    /* 提示消息适配 */
    .toast-container:not(.new-layout *) {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
    }

    .toast:not(.new-layout *) {
        min-width: auto;
        width: 100%;
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
    }

    /* Styles for new-layout on mobile */
    .task-item.new-layout {
        /* Mobile-specific styles for the new layout */
        display: flex;
        flex-direction: column; /* Stack columns vertically */
        gap: 0.5rem; /* Space between "columns" (now rows) */
        padding: 1rem; /* Consistent padding */
    }

    .task-item.new-layout .task-title-column {
        flex-grow: 1; 
        font-size: 0.9em; 
        white-space: nowrap;    /* Restore non-wrapping */
        overflow: hidden;       /* Restore hidden overflow */
        text-overflow: ellipsis;/* Restore ellipsis */
        min-width: 0;           /* Prevent flex item from expanding parent */
        max-width: 100%;        /* Ensure it doesn't exceed parent's content box */
        /* word-break: break-word; /* Removed */
    }

    .task-item.new-layout .task-time-column {
        /* font-size: 0.8rem; /* Optionally adjust font size */
    }
    
    .task-item.new-layout .task-status-column {
        /* Adjust if necessary for mobile, e.g., make status tag smaller */
    }
    
    .task-item.new-layout .task-actions-column {
        flex-grow: 0;
        flex-shrink: 0;
        position: relative; /* Ensure this is set for menu positioning */
    }

    /* New row for status and actions on mobile */
    .task-item.new-layout .task-meta-actions-row {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        margin-top: 0.5rem; /* Add some space above this row */
    }

    /* Adjustments for status and actions columns within the new row */
    .task-item.new-layout .task-meta-actions-row .task-status-column {
        flex-grow: 1; /* Allow status to take available space to the left */
        display: flex; 
        justify-content: flex-start; 
        align-items: center; 
        padding-left: 0; /* Remove previous column padding if any */
    }
    
    .task-item.new-layout .task-meta-actions-row .task-actions-column {
        flex-grow: 0; 
        flex-shrink: 0; 
        display: flex; 
        justify-content: flex-end;
        align-items: center; 
        padding-right: 0; /* Remove previous column padding if any */
        position: relative; /* Ensured for menu positioning relative to this specific column */
    }

    /* Ensure new menu styles are correctly defined and are the only ones applying to new layout */
    .task-item.new-layout .task-actions-column .actions-menu {
        display: none; /* Default state */
        position: absolute;
        right: 0;
        top: calc(100% + 4px); 
        background-color: var(--bg-surface);
        border: 1px solid var(--border-color);
        border-radius: 0.375rem;
        box-shadow: var(--shadow-lg);
        z-index: 1000; /* Increased z-index just in case */
        min-width: 160px;
        padding: 0.25rem 0;
    }

    .task-item.new-layout .task-actions-column .actions-menu.active {
        display: block; /* Active state */
    }

    .task-item.new-layout .task-actions-column .actions-menu .menu-item {
        display: block;
        width: 100%;
        padding: 0.625rem 1rem; 
        text-align: left;
        background: none;
        border: none;
        color: var(--text-primary);
        cursor: pointer;
        font-size: 0.875rem;
        white-space: nowrap;
    }

    .task-item.new-layout .task-actions-column .actions-menu .menu-item:hover {
        background-color: var(--bg-secondary);
        color: var(--primary-color);
    }
}

/* 超小屏幕设备 (手机竖屏) */
@media (max-width: 480px) {
    /* 进一步缩小间距 */
    .main-content {
        gap: 1rem;
        padding: 0.75rem;
    }

    .section-card {
        padding: 1.25rem 0.875rem;
        border-radius: 0.5rem;
    }

    .card-header {
        margin-bottom: 1.25rem;
        padding-bottom: 0.625rem;
    }

    .card-title {
        font-size: 1.125rem;
    }

    /* 表单组件进一步适配 */
    .form-group {
        margin-bottom: 1rem;
    }

    .form-input,
    .form-textarea {
        padding: 0.75rem 0.875rem;
    }

    .radio-item,
    .checkbox-item {
        padding: 0.75rem;
    }

    .schedule-section {
        padding: 0.75rem;
    }

    /* 按钮进一步适配 */
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .btn-sm {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
        min-height: 32px;
    }

    /* 表单操作区域 */
    .form-actions {
        margin-top: 1.25rem;
        padding-top: 1rem;
        gap: 0.625rem;
    }

    /* 任务项进一步适配 */
    .task-item {
        padding: 0.875rem;
        margin-bottom: 0.625rem;
    }

    .task-header {
        margin-bottom: 0.625rem;
    }

    .task-title {
        font-size: 0.9rem;
    }

    .task-content {
        margin-bottom: 0.625rem;
        font-size: 0.8rem;
    }

    .task-meta {
        gap: 0.625rem;
    }

    .task-schedule {
        padding: 0.625rem;
    }

    .task-actions .btn {
        min-height: 36px;
        font-size: 0.75rem;
    }

    /* 列表筛选器适配 */
    .list-filters {
        flex-direction: column;
    }

    .filter-select {
        width: 100%;
        min-width: auto;
    }

    /* 模态框进一步适配 */
    .modal-content {
        margin: 0.5rem;
        max-height: calc(100vh - 1rem);
    }

    .modal-header {
        padding: 1rem 0.875rem;
    }

    .modal-body {
        padding: 0.875rem;
    }

    .cron-help-content h4 {
        font-size: 0.875rem;
        margin-top: 1rem;
        margin-bottom: 0.5rem;
    }

    .cron-help-content li {
        font-size: 0.8rem;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    /* 增大触摸目标 */
    .btn {
        min-height: 44px;
        padding: 0.75rem 1.25rem;
    }

    .theme-toggle-btn {
        min-width: 44px;
        min-height: 44px;
    }

    .form-input,
    .form-textarea,
    .filter-select {
        min-height: 44px;
        padding: 0.75rem 1rem;
    }

    /* 移除悬停效果 */
    .btn:hover,
    .theme-toggle-btn:hover,
    .logout-btn:hover,
    .radio-item:hover,
    .checkbox-item:hover {
        transform: none;
    }

    /* 增强点击反馈 */
    .btn:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }

    .theme-toggle-btn:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }
}

/* 横屏模式优化 */
@media (max-width: 768px) and (orientation: landscape) {
    .main-content {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        padding: 0.75rem;
    }

    .message-list {
        max-height: calc(100vh - 150px);
    }

    .task-actions {
        flex-direction: row;
    }

    .form-actions {
        flex-direction: row;
        gap: 0.75rem;
    }

    .form-actions .btn {
        width: auto;
        flex: 1;
    }
}

/* 高DPI屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon,
    .btn-icon,
    .theme-icon {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 键盘导航优化 */
@media (prefers-reduced-motion: no-preference) {
    .btn,
    .form-input,
    .form-textarea,
    .filter-select {
        transition: all 0.2s ease;
    }
}

/* 无障碍适配 */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-secondary: #333333;
    }

    [data-theme="dark"] {
        --border-color: #ffffff;
        --text-secondary: #cccccc;
    }
}

/* 动画减少适配 */
@media (prefers-reduced-motion: reduce) {
    .toast {
        transition: none;
    }

    .toast.show {
        transform: translateX(0);
    }

    .loading-spinner {
        animation: none;
    }

    .background-shape {
        animation: none;
    }
}