/* 从夯到拉 - 样式表 */
@charset "UTF-8";
:root {
    --bg-color: #faf8f3;
    --bg-gradient: linear-gradient(135deg, #faf8f3 0%, #f5f1e8 100%);
    --text-color: #2c3e50;
    --title-color: #34495e;
    --particle-color: rgba(139, 115, 85, 0.05);
    --sidebar-bg: rgba(255, 255, 255, 0.7);
    --sidebar-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    --sidebar-text: #2c3e50;
    --toggle-bg: rgba(255, 255, 255, 0.9);
    --toggle-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --table-bg: rgba(255, 255, 255, 0.95);
    --table-border: rgba(0, 0, 0, 0.15);
    --table-shadow: rgba(0, 0, 0, 0.18);
    --cell-border: rgba(0, 0, 0, 0.08);
    --tool-section-bg: rgba(102, 126, 234, 0.12);
    --block-first: #d2191f;
    --block-second: #ff6c13;
    --block-third: #ffed6f;
    --block-fourth: #fff2ca;
    --block-fifth: #fefcff;
}

:is(:root[data-bs-theme="dark"], html.theme-dark, body.dark-mode) {
    --bg-color: #1a1a1a;
    --bg-gradient: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    --text-color: #e0e0e0;
    --title-color: #ffffff;
    --particle-color: rgba(255, 255, 255, 0.03);
    --sidebar-bg: rgba(35, 35, 35, 0.6);
    --sidebar-shadow: -5px 0 25px rgba(0, 0, 0, 0.55);
    --sidebar-text: #d9ddff;
    --toggle-bg: rgba(60, 60, 60, 0.9);
    --toggle-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    --table-bg: rgba(45, 45, 45, 0.95);
    --table-border: rgba(255, 255, 255, 0.08);
    --table-shadow: rgba(0, 0, 0, 0.6);
    --cell-border: rgba(255, 255, 255, 0.12);
    --tool-section-bg: rgba(102, 126, 234, 0.1);
    --block-first: #8f1d22;
    --block-second: #ba4a1d;
    --block-third: #d3b350;
    --block-fourth: #9f8b61;
    --block-fifth: #4b4b4b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg-gradient);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
    overflow-x: hidden;
    padding: 20px;
    color: var(--text-color);
    transition: background 0.3s ease, color 0.3s ease;
}

/* 主容器 */
.main-container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

h2 {
    color: var(--title-color);
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    animation: titleGlow 3s ease-in-out infinite;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

@keyframes titleGlow {
    0%, 100% { text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); }
    50% { text-shadow: 0 0 15px rgba(139, 115, 85, 0.3), 2px 2px 4px rgba(0, 0, 0, 0.1); }
}

body.dark-mode h2 {
    animation: titleGlowDark 3s ease-in-out infinite;
}

@keyframes titleGlowDark {
    0%, 100% { text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3); }
    50% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.3), 2px 2px 4px rgba(0, 0, 0, 0.3); }
}

table{
    border-collapse: collapse;
    border: 4px solid var(--table-border);
    background: var(--table-bg);
    box-shadow: 0 15px 45px var(--table-shadow);
    border-radius: 10px;
    overflow: hidden;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    width: 1000px;
    margin: 0;
    table-layout: fixed
}
.base-block{
    width: 100px !important;
    height: 120px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    border-radius: 5px;
    transition: transform 0.3s ease;
    color: inherit;
}
.base-block:hover {
    transform: scale(1.05);
}
.first-block{
    background-color: var(--block-first);
}
.second-block{
    background-color: var(--block-second);
}
.third-block{
    background-color: var(--block-third);
}
.fourth-block{
    background-color: var(--block-fourth);
}
.fifth-block{
    background-color: var(--block-fifth);
}
tr td{
    border: 3px solid var(--cell-border);
    width: 1000px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    color: inherit;
    position: relative;
    min-height: 120px;
    height: auto;
    vertical-align: top;
    overflow: visible;
}

/* 拖拽目标区域样式 */
.drop-zone {
    position: relative;
    min-height: 120px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 15px;
    overflow: visible;
    flex-wrap: wrap;
    gap: 15px;
}

.drop-zone.drag-over {
    background-color: rgba(102, 126, 234, 0.2);
    border-color: #667eea;
    border-style: dashed;
}

.drop-zone.has-image {
    background-color: rgba(102, 126, 234, 0.1);
}

/* 表格中图片的样式 */
.drop-zone img {
    max-width: 100px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
    cursor: move;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    user-select: none;
    -webkit-user-drag: none;
}

.drop-zone img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.drop-zone img.dragging {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

/* 等待区样式 */
.waiting-area {
    background-color: rgba(255, 193, 7, 0.1);
    border: 2px dashed rgba(255, 193, 7, 0.5);
    border-radius: 8px;
    padding: 10px;
    margin-top: 20px;
    min-height: 150px;
    transition: all 0.3s ease;
    width: 1000px;
    margin: 20px 0 0 0;
}

.waiting-area h3 {
    color: #ffc107;
    margin-bottom: 10px;
    text-align: center;
    font-size: 1.2em;
}

/* 等待区图片网格样式 */
#imagePreview {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    justify-items: center;
    align-items: start;
    padding: 10px;
}

#imagePreview img {
    max-width: 100px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#imagePreview img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
#imagePreview img {
    max-height: 118px;
    width: auto;
    cursor: move;
    border: 1px solid #ccc;
    border-radius: 5px;
}

/* 右侧工具栏 */
.sidebar {
    position: fixed;
    right: 0;
    top: 0;
    width: 320px;
    height: 100vh;
    background: var(--sidebar-bg);
    backdrop-filter: blur(18px) saturate(140%);
    box-shadow: var(--sidebar-shadow);
    padding: 20px;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--sidebar-text);
    --pointer-x: 50%;
    --pointer-y: 50%;
}

.sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255, 255, 255, 0.25), transparent 55%);
    mix-blend-mode: screen;
    transition: background 0.2s ease;
    pointer-events: none;
}

body.dark-mode .sidebar::before {
    background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255, 255, 255, 0.15), transparent 60%);
    mix-blend-mode: lighten;
}

.sidebar.hidden {
    transform: translateX(100%);
}

.sidebar-toggle {
    position: fixed;
    right: 20px;
    top: 100px;
    z-index: 1001;
    background: var(--toggle-bg);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--toggle-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s ease, opacity 0.3s ease;
}

.sidebar-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.sidebar-toggle.auto-hidden {
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
}

.sidebar h3 {
    color: #667eea;
    margin-bottom: 15px;
    font-size: 1.3em;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
    transition: color 0.3s ease;
}

body.dark-mode .sidebar h3 {
    color: #8b9ef5;
}

.sidebar input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 10px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    background-color: rgba(255, 255, 255, 0.8);
    color: inherit;
}

.sidebar input[type="text"]:focus {
    outline: none;
    border-color: #667eea;
}

body.dark-mode .sidebar input[type="text"] {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(60, 60, 60, 0.7);
}

button{
    color: #ffffff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    border: none;
    padding: 12px 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    width: 100%;
    margin-bottom: 10px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}
button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.tool-section {
    margin-bottom: 30px;
    padding: 15px;
    background: var(--tool-section-bg);
    border-radius: 16px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.tool-section:last-child {
    margin-bottom: 0;
}

.theme-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    color: inherit;
}

.theme-switch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.theme-switch .slider {
    position: relative;
    width: 48px;
    height: 26px;
    background: rgba(102, 126, 234, 0.4);
    border-radius: 999px;
    transition: background 0.3s ease;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.25);
}

.theme-switch .slider::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 18px;
    height: 18px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.theme-switch input:checked + .slider {
    background: rgba(102, 126, 234, 0.8);
}

.theme-switch input:checked + .slider::after {
    transform: translateX(22px);
}

.theme-switch .theme-label {
    font-size: 14px;
    letter-spacing: 0.04em;
}

body.dark-mode .theme-switch .slider {
    background: rgba(102, 126, 234, 0.35);
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5);
}

body.dark-mode table th,
body.dark-mode table td {
    color: #f2f2f2;
}

body.dark-mode button {
    box-shadow: 0 4px 18px rgba(102, 126, 234, 0.4);
}

body.dark-mode .sidebar input[type="text"] {
    color: #f1f1f1;
}

body.dark-mode .tool-section {
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .base-block {
    color: #f7f7f9;
}

/* 移动端响应式设计 */
@media screen and (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .main-container {
        max-width: 100%;
        margin: 0;
    }
    
    h2 {
        font-size: 1.8em;
        margin-bottom: 20px;
        padding: 0 10px;
    }
    
    table {
        width: 100%;
        border-radius: 8px;
        margin: 0 auto;
    }
    
    .waiting-area {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .base-block {
        width: 80px;
        height: 60px;
        font-size: 16px;
        padding: 5px;
    }
    
    tr td {
        width: auto;
        min-width: 200px;
        padding: 8px;
    }
    
    /* 移动端侧边栏 */
    .sidebar {
        width: 100%;
        height: 100vh;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .sidebar:not(.hidden) {
        transform: translateX(0);
    }
    
    .sidebar-toggle {
        right: 15px;
        top: 15px;
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .sidebar h3 {
        font-size: 1.1em;
        margin-bottom: 12px;
    }
    
    .sidebar input[type="text"] {
        padding: 10px;
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    button {
        padding: 10px 15px;
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .tool-section {
        padding: 12px;
        margin-bottom: 20px;
    }
    
    #imagePreview {
        min-height: 200px;
        gap: 8px;
    }
    
    #imagePreview img {
        max-height: 80px;
        max-width: 80px;
    }
}

/* 小屏幕手机优化 */
@media screen and (max-width: 480px) {
    body {
        padding: 5px;
    }
    
    h2 {
        font-size: 1.5em;
        margin-bottom: 15px;
    }
    
    .base-block {
        width: 60px;
        height: 45px;
        font-size: 12px;
        padding: 3px;
    }
    
    tr td {
        min-width: 150px;
        padding: 5px;
    }
    
    .sidebar {
        padding: 15px;
    }
    
    .sidebar h3 {
        font-size: 1em;
    }
    
    .sidebar input[type="text"] {
        padding: 8px;
        font-size: 16px;
    }
    
    button {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .sidebar-toggle {
        width: 40px;
        height: 40px;
        font-size: 18px;
        right: 10px;
        top: 10px;
    }
}

/* 横屏模式优化 */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .sidebar {
        width: 50%;
        max-width: 400px;
    }
    
    .base-block {
        width: 70px;
        height: 50px;
        font-size: 14px;
    }
    
    tr td {
        min-width: 180px;
    }
}

/* 移动端表格优化 */
@media screen and (max-width: 768px) {
    table {
        font-size: 14px;
    }
    
    .base-block {
        word-break: keep-all;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    tr td {
        vertical-align: middle;
        text-align: center;
    }
    
    /* 确保表格在小屏幕上可滚动 */
    .main-container {
        overflow-x: auto;
    }
    
    table {
        min-width: 300px;
    }
}

/* 超小屏幕表格优化 */
@media screen and (max-width: 480px) {
    table {
        font-size: 12px;
        border-width: 2px;
    }
    
    .base-block {
        font-size: 10px;
        padding: 2px;
    }
    
    tr td {
        padding: 3px;
    }
}

/* 图片预览区域样式 */
#imagePreview {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    min-height: 300px;
    transition: all 0.3s ease;
    overflow: visible;
}


#imagePreview img {
    max-width: 100px;
    max-height: 100px;
    width: auto;
    height: auto;
    cursor: move;
    border: 1px solid #ccc;
    border-radius: 5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    user-select: none;
    -webkit-user-drag: none;
    position: relative;
    display: inline-block;
    object-fit: contain;
}

#imagePreview img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#imagePreview img.dragging {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}


/* 移动端图片预览优化 */
@media screen and (max-width: 768px) {
    .waiting-area {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    #imagePreview {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
        min-height: 200px;
    }
    
    #imagePreview img {
        max-height: 80px;
        max-width: 80px;
    }
    
    .drop-zone img {
        max-width: 60px;
        max-height: 60px;
    }
    
    .drop-zone {
        min-height: 80px;
        padding: 5px;
    }
    
}

@media screen and (max-width: 480px) {
    #imagePreview {
        grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
        gap: 8px;
        min-height: 150px;
    }
    
    #imagePreview img {
        max-height: 60px;
        max-width: 60px;
    }
    
    .drop-zone img {
        max-width: 50px;
        max-height: 50px;
    }
    
    .drop-zone {
        min-height: 60px;
        padding: 3px;
    }
}