/* ==========================================================================
   💎 StrikeSense 道具制作器深度重构版样式表 (itemmaker.css)
   ========================================================================== */

.itemmaker-main {
    padding-top: 75px;      /* 👈 从 90px 缩小到 75px，往上提一点 */
    padding-bottom: 20px;   /* 👈 从 50px 缩小到 20px */
    display: flex;
    flex-direction: column;
    gap: 12px;              /* 👈 从 24px 缩小到 12px，让画布和控制台贴得更近 */
    max-width: 1440px !important;
    margin: 0 auto;
}

/* 🎯 顶部预览区：无限放大策略 */
.wide-preview {
    width: 100%;
    box-sizing: border-box;
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid rgba(0, 74, 128, 0.08);
    border-radius: 16px;
    box-shadow: 0 10px 35px rgba(0, 74, 128, 0.04);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.header-title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.wide-preview .main-title {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-main);
}

.wide-preview .tip {
    font-size: 12px;
    color: var(--text-dim);
}

.active-map-badge {
    background-color: var(--col-bb);
    color: var(--col-td);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    border: 1px solid var(--col-bp);
}

.canvas-wrapper {
    width: 100%;
    max-width: 1200px;        /* 👈 把原来的 1360px 改小到 800px 左右 */
    max-height: 450px;       /* 👈 新增这一行，强制限制预览画面的最大高度 */
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background-color: #1a1d24;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 3px solid rgba(0, 74, 128, 0.1);
    box-shadow: inset 0 4px 30px rgba(0, 0, 0, 0.5);
}

#mainCanvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: crosshair;
}

/* 🛠️ 底部控制台：多栏网格并排结构，操作得心应手 */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 11fr); /* 均衡4栏平铺 */
    gap: 20px;
    width: 100%;
}

.dashboard-card {
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid rgba(0, 74, 128, 0.06);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 4px 20px rgba(0, 74, 128, 0.02);
}

.flex-column-between {
    justify-content: space-between;
}

.card-subtitle {
    font-size: 14px;
    font-weight: bold;
    color: var(--text-main);
    border-left: 3px solid var(--col-tb);
    padding-left: 8px;
    margin-bottom: 4px;
}

/* 统一样式覆盖 */
.form-group {
    margin-bottom: 0px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 12px;
    font-weight: bold;
    color: var(--text-dim);
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(0, 74, 128, 0.15);
    background-color: #ffffff;
    color: var(--text-main);
    font-size: 13px;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: var(--col-tb);
    box-shadow: 0 0 0 3px rgba(0, 153, 255, 0.1);
}

/* 上传模块 */
.file-upload-box {
    background-color: var(--bg-sub);
    padding: 12px;
    border-radius: 8px;
    border: 1px dashed var(--col-bp);
    text-align: center;
}

.file-input {
    display: none;
}

.btn-block {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.upload-status {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 6px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

/* 拉伸平移微调控制区 */
.transform-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fafcfe;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid rgba(0, 74, 128, 0.04);
    transition: opacity 0.3s;
}

.slider-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.slider-group label {
    font-size: 11px;
    color: var(--text-dim);
    font-weight: 500;
}

.slider-group input[type="range"] {
    width: 100%;
    accent-color: var(--col-td);
    cursor: pointer;
    margin: 4px 0;
}

/* 画笔配置 */
.tool-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 6px;
}

.tool-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    outline: 1px solid rgba(0,0,0,0.15);
    cursor: pointer;
    transition: transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    padding: 0;
}

.tool-btn:hover {
    transform: scale(1.1);
}

.tool-btn.active {
    outline: 2px solid var(--text-main);
    box-shadow: 0 0 6px rgba(0, 74, 128, 0.25);
}

#btnEraser {
    background-color: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    outline: none;
}
#btnEraser.active {
    background-color: var(--col-bb);
    border-color: var(--col-tb);
}

/* ==========================================================================
   📱 移动端与小屏幕自适应分栏
   ========================================================================== */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr); /* 变成两行两列 */
    }
}

@media (max-width: 680px) {
    .dashboard-grid {
        grid-template-columns: 1fr; /* 窄屏全平铺垂直流 */
    }
}