/**
 * 主题: 纸鸢图床ZIH
 * 开发者: 白木
 * 开发者的博客: https://gl.baimu.live/
 *
 * 📱 响应式样式表
 * 移动优先设计，三端适配：手机、平板、桌面
 *
 * @package Zhiyuan_Imgzus
 */

/* ============================================
   📱 移动端 (≤768px)
   ============================================ */
@media (max-width: 768px) {

    /* 🔤 容器 */
    .container {
        padding: 0 1rem;
    }

    .site-main {
        min-height: calc(100vh - 160px);
        padding: 1rem 0;
    }

    /* 🔝 底部导航栏 */
    .site-header {
        padding: 0.5rem 0;
    }

    .header-inner {
        padding: 0 0.75rem;
    }

    .site-logo-img {
        height: 1.5rem;
    }

    .site-name {
        display: none;
    }

    .main-navigation {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
        overflow: visible;
    }

    .nav-menu {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.25rem;
        padding: 0;
        margin: 0;
        overflow: hidden;
    }

    .nav-menu a {
        padding: 0.375rem 0.5rem;
        font-size: 0.6875rem;
    }

    .nav-overflow-toggle {
        width: 2.25rem;
        height: 2.25rem;
    }

    .nav-overflow-toggle svg {
        width: 1.125rem;
        height: 1.125rem;
    }

    .header-actions {
        gap: 0.5rem;
    }

    .action-btn {
        width: 2.25rem;
        height: 2.25rem;
    }

    /* 📸 画廊网格 - 2列 */
    .gallery-section {
        padding-top: 1rem;
        padding-bottom: 5rem;
    }

    .category-filter {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        gap: 0.5rem;
        padding-bottom: 0.5rem;
        margin-bottom: 1.5rem;
    }

    .filter-btn {
        flex-shrink: 0;
        padding: 0.4rem 1rem;
        font-size: 0.8125rem;
    }

    .bulk-select-bar__active {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .bulk-select-actions {
        width: 100%;
    }

    .bulk-select-btn {
        flex: 1 1 auto;
        justify-content: center;
        min-width: calc(50% - 0.25rem);
    }

    .bulk-select-btn--ghost {
        flex-basis: 100%;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.625rem;
    }

    .gallery-grid .image-card .card-inner {
        border-radius: var(--cp-radius-lg);
    }

    .gallery-grid .image-card .card-info {
        margin-top: -1rem;
        padding: calc(0.625rem + 0.5rem) 0.625rem 0.625rem;
    }

    .gallery-grid .image-card .image-title {
        font-size: 0.8125rem;
        margin-bottom: 0.25rem;
    }

    .gallery-grid .image-card .image-meta {
        flex-wrap: wrap;
        gap: 0.25rem 0.5rem;
        font-size: 0.625rem;
    }

    .gallery-grid .image-card .image-meta .meta-item {
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .gallery-grid .image-card .overlay-actions {
        gap: 0.5rem;
    }

    .gallery-grid .image-card .overlay-actions .action-btn {
        width: 2.25rem;
        height: 2.25rem;
    }

    .gallery-grid .image-card .overlay-actions .action-btn svg {
        width: 1rem;
        height: 1rem;
    }

    .bulk-select-mark {
        width: 2.375rem;
        height: 1.1875rem;
    }

    /* 🔍 搜索面板 */
    .search-modal {
        width: 95%;
        padding: 1.5rem;
        border-radius: var(--radius-lg);
    }

    .search-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .search-input {
        padding: 0.875rem 1rem;
        font-size: 0.9375rem;
    }

    .search-submit {
        width: 2.75rem;
        height: 2.75rem;
    }

    /* 💡 灯箱 */
    .lightbox-image-wrapper {
        padding: 3.5rem 0.5rem 0.5rem;
        padding-right: 0.5rem;
    }

    .lightbox-image {
        max-width: calc(100% - 1rem);
        max-height: calc(100vh - 14rem);
    }

    .lightbox-disclaimer {
        max-width: calc(100% - 1rem);
        margin-top: 0.5rem;
        padding: 0 0.5rem 0.5rem;
        font-size: 0.6875rem;
        line-height: 1.6;
    }

    .lightbox-info {
        position: fixed;
        right: 0;
        left: 0;
        top: auto;
        bottom: 0;
        transform: none;
        width: 100%;
        max-height: 50vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.5);
    }

    .lightbox-nav {
        width: 2.5rem;
        height: 2.5rem;
    }

    .lightbox-nav.prev {
        left: 0.5rem;
    }

    .lightbox-nav.next {
        right: 0.5rem;
    }

    .lightbox-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 2.5rem;
        height: 2.5rem;
    }

    .lightbox-info {
        padding: 1rem;
    }

    .lightbox-title {
        font-size: 1rem;
    }

    .lightbox-meta {
        flex-wrap: wrap;
        gap: 0.75rem;
        font-size: 0.8125rem;
    }

    .lightbox-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .lightbox-actions .action-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }

    /* 📤 上传区域 */
    .upload-section {
        padding: 1rem;
        padding-bottom: 5rem;
    }

    .upload-area {
        padding: 2rem 1rem;
    }

    .upload-icon {
        width: 3rem;
        height: 3rem;
    }

    .upload-placeholder h3 {
        font-size: 1rem;
    }

    .upload-placeholder p {
        font-size: 0.875rem;
    }

    .queue-item {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .item-preview {
        width: 48px;
        height: 48px;
    }

    .item-status {
        width: 80px;
    }

    .upload-settings {
        padding: 1rem;
    }

    /* 🔐 认证页面 */
    .auth-page {
        padding: 1rem;
    }

    .auth-container {
        padding: 1.5rem;
    }

    .auth-form h2 {
        font-size: 1.25rem;
    }

    .form-group input {
        padding: 0.75rem;
        font-size: 0.9375rem;
    }

    /* 🖼️ 我的图片 */
    .my-images-section {
        padding: 1rem;
        padding-bottom: 5rem;
    }

    .section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .section-header h1 {
        font-size: 1.25rem;
    }

    .my-images-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.625rem;
    }

    .my-images-grid .manage-card {
        border-radius: var(--cp-radius-lg);
    }

    .my-images-grid .manage-card .card-body {
        margin-top: -0.625rem;
        padding: calc(0.625rem + var(--cp-space-xs)) 0.5rem 0.5rem;
    }

    .my-images-grid .manage-card .card-info h4 {
        font-size: 0.75rem;
    }

    .my-images-grid .manage-card .card-info .views {
        font-size: 0.625rem;
    }

    .my-images-grid .manage-card .card-actions .action-btn {
        padding: 0.25rem;
    }

    .my-images-grid .manage-card .card-actions .action-btn svg {
        width: 0.875rem;
        height: 0.875rem;
    }

    /* 📝 编辑弹窗 */
    .edit-modal .modal-container {
        width: 95%;
    }

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

    .edit-modal .modal-body {
        padding: 1rem;
    }

    /* 🎯 管理轮盘 */
    .admin-wheel {
        bottom: 4.5rem;
        left: 1rem;
    }

    .wheel-trigger {
        width: 2.25rem;
        height: 2.25rem;
    }

    /* 🦶 页脚 */
    .footer-trigger {
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
    }
}

/* ============================================
   📟 平板端 (769px ~ 1024px)
   ============================================ */
@media (min-width: 769px) and (max-width: 1024px) {

    /* 🔤 容器 */
    .container {
        padding: 0 1.25rem;
    }

    /* 📸 画廊网格 - 3列 */
    .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.25rem;
    }

    .gallery-grid .image-card .card-info {
        margin-top: -1.25rem;
        padding: calc(var(--cp-space-md) + 0.75rem) var(--cp-space-md) var(--cp-space-md);
    }

    .gallery-grid .image-card .image-title {
        font-size: 0.9375rem;
    }

    .gallery-grid .image-card .image-meta {
        font-size: 0.6875rem;
        gap: 0.75rem;
    }

    /* 🔍 搜索面板 */
    .search-modal {
        max-width: 550px;
        padding: 2rem;
    }

    /* 💡 灯箱 */
    .lightbox-image-wrapper {
        padding: 4rem 2rem 1rem;
        padding-right: 260px;
    }

    .lightbox-image {
        max-width: calc(100% - 4rem);
        max-height: calc(100vh - 14rem);
    }

    .lightbox-disclaimer {
        max-width: calc(100% - 4rem);
    }

    .lightbox-info {
        width: 240px;
        right: 1rem;
        padding: 1.25rem;
    }

    /* 🖼️ 我的图片 */
    .my-images-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.25rem;
    }

    .my-images-grid .manage-card .card-body {
        margin-top: -0.75rem;
        padding: calc(0.75rem + var(--cp-space-xs)) var(--cp-space-sm) var(--cp-space-sm);
    }

    .my-images-grid .manage-card .card-info h4 {
        font-size: 0.8125rem;
    }
}

/* ============================================
   🖥️ 桌面端 (≥1025px)
   ============================================ */
@media (min-width: 1025px) {

    /* 📸 画廊网格 - 自适应填充 */
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .gallery-grid .image-card .card-inner {
        border-radius: var(--cp-radius-xl);
    }

    .gallery-grid .image-card .card-info {
        margin-top: -1.375rem;
        padding: calc(var(--cp-space-md) + 0.875rem) var(--cp-space-md) var(--cp-space-md);
    }

    .gallery-grid .image-card .image-title {
        font-size: 1rem;
    }

    .gallery-grid .image-card .image-meta {
        font-size: 0.75rem;
        gap: 1rem;
    }

    /* 🖼️ 我的图片 */
    .my-images-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1.5rem;
    }

    .my-images-grid .manage-card {
        border-radius: var(--cp-radius-xl);
    }

    .my-images-grid .manage-card .card-body {
        margin-top: -0.875rem;
        padding: calc(0.875rem + var(--cp-space-xs)) var(--cp-space-sm) var(--cp-space-sm);
    }

    .my-images-grid .manage-card .card-info h4 {
        font-size: 0.8125rem;
    }
}

/* ============================================
   🖥️ 大屏桌面 (≥1400px)
   ============================================ */
@media (min-width: 1400px) {

    .container {
        max-width: 1600px;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 2rem;
    }
}

/* ============================================
   🔄 触摸设备优化
   ============================================ */
@media (hover: none) and (pointer: coarse) {

    /* 触摸设备不显示hover遮罩 */
    .image-overlay {
        display: none;
    }

    /* 增大触摸目标 */
    .action-btn {
        min-width: 2.75rem;
        min-height: 2.75rem;
    }

    .filter-btn {
        min-height: 2.5rem;
    }

    .nav-menu a {
        padding: 0.5rem 0;
    }
}

/* ============================================
   🌗 横屏手机
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {

    .lightbox-image-wrapper {
        padding: 3rem 0.5rem 0.5rem;
        padding-right: 200px;
    }

    .lightbox-image {
        max-width: calc(100% - 2rem);
        max-height: calc(100vh - 10rem);
    }

    .lightbox-disclaimer {
        max-width: calc(100% - 2rem);
        font-size: 0.6875rem;
        margin-top: 0.375rem;
    }

    .lightbox-info {
        position: absolute;
        right: 0.5rem;
        top: 50%;
        bottom: auto;
        left: auto;
        transform: translateY(-50%);
        width: 190px;
        max-height: calc(100vh - 3rem);
        border-radius: var(--radius-xl);
        padding: 1rem;
        background: rgba(255, 255, 255, 0.5);
    }

    .lightbox-title {
        font-size: 0.875rem;
        margin-bottom: 0.25rem;
    }

    .lightbox-description {
        display: none;
    }

    .lightbox-meta {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.75rem;
    }

    .lightbox-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

    .lightbox-actions .action-btn {
        width: 100%;
        justify-content: center;
        padding: 0.5rem;
        font-size: 0.75rem;
    }
}

/* ============================================
   ♿ 减少动画偏好
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

html.no-animations *,
html.no-animations *::before,
html.no-animations *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
}