/**
 * 活动竞赛管理系统 - 响应式设计优化
 * activity-management/css/responsive.css
 */

/* ==================== 移动端优化 ==================== */

/* 小屏幕设备 (手机) */
@media (max-width: 768px) {
    /* 通用布局调整 */
    .app-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        transform: none;
        box-shadow: none;
        border-bottom: 1px solid #ddd;
    }
    
    .main-content {
        margin-left: 0;
        margin-top: 0;
        padding: 16px;
    }
    
    .app-header {
        padding: 0 16px;
        height: 56px;
    }
    
    .app-title {
        font-size: 18px;
    }
    
    /* 导航菜单优化 */
    .nav-menu {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 12px;
    }
    
    .nav-item {
        padding: 12px 8px;
        font-size: 13px;
        text-align: center;
        border-radius: 8px;
    }
    
    .nav-icon {
        display: block;
        font-size: 20px;
        margin-bottom: 4px;
    }
    
    .nav-text {
        display: block;
        font-size: 12px;
    }
    
    /* 卡片布局调整 */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .works-grid {
        grid-template-columns: 1fr;
    }
    
    .templates-grid {
        grid-template-columns: 1fr;
    }
    
    /* 表格优化 */
    .result-row {
        grid-template-columns: 40px 1fr;
        gap: 8px;
        padding: 12px;
    }
    
    .result-details {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 8px;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid #eee;
    }
    
    /* 表单优化 */
    .scoring-form {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .setting-group {
        margin-bottom: 16px;
    }
    
    .setting-input {
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    /* 按钮优化 */
    .actions-bar {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-cert, .btn-award, .btn-judge {
        width: 100%;
        padding: 14px;
    }
    
    /* 证书预览优化 */
    .certificate-content {
        padding: 20px;
        min-height: 300px;
    }
    
    .certificate-title {
        font-size: 28px;
    }
    
    .certificate-recipient {
        font-size: 22px;
    }
    
    .certificate-reason {
        font-size: 16px;
    }
    
    .certificate-footer {
        flex-direction: column;
        gap: 10px;
        font-size: 14px;
    }
}

/* 超小屏幕设备 (小手机) */
@media (max-width: 480px) {
    .main-content {
        padding: 12px;
    }
    
    .app-header {
        padding: 0 12px;
    }
    
    .app-title {
        font-size: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        grid-template-columns: 1fr;
    }
    
    .result-row {
        padding: 10px;
    }
    
    .result-details {
        grid-template-columns: 1fr;
    }
    
    .certificate-content {
        padding: 15px;
        min-height: 250px;
    }
    
    .certificate-title {
        font-size: 24px;
    }
    
    .certificate-recipient {
        font-size: 20px;
    }
    
    .certificate-reason {
        font-size: 14px;
    }
}

/* 平板设备优化 */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
    
    .main-content {
        margin-left: 240px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .templates-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==================== 触摸设备优化 ==================== */

/* 增大触摸目标 */
@media (hover: none) and (pointer: coarse) {
    .nav-item {
        min-height: 44px;
        min-width: 44px;
    }
    
    .btn-cert, .btn-award, .btn-judge {
        min-height: 44px;
    }
    
    .score-input, .setting-input, .award-select {
        min-height: 44px;
    }
    
    /* 移除悬停效果 */
    .work-item:hover,
    .template-card:hover {
        transform: none;
    }
}

/* ==================== 打印样式优化 ==================== */

@media print {
    .app-header,
    .sidebar,
    .actions-bar,
    .menu-toggle {
        display: none !important;
    }
    
    .main-content {
        margin: 0 !important;
        padding: 0 !important;
        max-width: 100% !important;
    }
    
    .certificate-preview {
        box-shadow: none !important;
        border: 1px solid #000 !important;
        page-break-inside: avoid;
    }
    
    .certificate-content {
        border: 2px solid #000 !important;
    }
    
    /* 确保奖状内容完整打印 */
    @page {
        size: A4;
        margin: 1cm;
    }
}

/* ==================== 高分辨率屏幕优化 ==================== */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* 在高清屏幕上优化图标和文字清晰度 */
    * {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* ==================== 横屏模式优化 ==================== */

@media (orientation: landscape) and (max-height: 500px) {
    .app-header {
        height: 48px;
    }
    
    .app-title {
        font-size: 16px;
    }
    
    .main-content {
        padding: 12px;
    }
    
    .certificate-content {
        min-height: 200px;
        padding: 15px;
    }
}

/* Auto-fixed by fix-smart-management-css */
.active {
    background: var(--color-primary); color: white;
}

.header-left {
    display: flex; align-items: center; gap: var(--spacing-md, 1rem);
}

.nav-section {
    margin-bottom: var(--spacing-lg, 1.5rem);
}

.nav-section-title {
    font-size: var(--font-size-sm, 0.875rem); color: var(--text-secondary); margin-bottom: var(--spacing-sm, 0.5rem); text-transform: uppercase;
}

.stat-card {
    background: var(--bg-glass, rgba(255,255,255,0.05)); backdrop-filter: blur(12px); border: 1px solid var(--border-color, rgba(255,255,255,0.1)); border-radius: var(--radius-lg, 12px); padding: var(--spacing-lg, 1.5rem);
}

.stat-label {
    font-size: var(--font-size-sm, 0.875rem); color: var(--text-secondary, #94a3b8);
}

.stat-number {
    font-size: var(--font-size-2xl, 1.5rem); font-weight: 700;
}

.status-badge {
    display: inline-block; padding: var(--spacing-xs, 0.25rem) var(--spacing-sm, 0.5rem); border-radius: var(--radius-full, 9999px); font-size: var(--font-size-xs, 0.75rem); font-weight: 500;
}

.table-header {
    font-weight: 600; background: rgba(255,255,255,0.05);
}

.user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
}

.user-name {
    font-weight: 500;
}

/* Auto-fixed by fix-smart-management-css */
.header-right {
    display: flex; align-items: center; gap: 1rem;
}

.pending {
    color: #ffab00;
}

.user-info {
    display: flex; align-items: center; gap: 0.5rem;
}

/* Auto-fixed by fix-smart-management-css */
.category-desc {
    font-size: 0.875rem; color: #94a3b8;
}

.work-description {
    font-size: 0.875rem; margin-top: 0.25rem;
}

.work-status {
    font-size: 0.875rem; color: #94a3b8;
}

.works-list {
    list-style: none; padding: 0;
}