/* SMM2 关卡编辑器 — 中英文版共用样式
   视觉参照 C# SMM2SaveEditor：石板蓝地图区 + 深色属性面板 + 顶部 File 菜单 */

:root{
    --menu-bg:#eceff3; --menu-line:#c6ced8; --ink:#1f2933;
    --map-bg:#6a5acd;                       /* SlateBlue，与 C# ZoomBorder 背景一致 */
    --panel-bg:#2b3036; --panel-bg2:#333a41; --panel-line:#454e57;
    --panel-tx:#e6ebf0; --panel-tx2:#a8b3bf; --accent:#4f9cf9;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
    font-family:system-ui,-apple-system,"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;
    color:var(--ink); background:#dfe5ec; overflow:hidden;
}
#app{display:flex;flex-direction:column;height:100vh;}

/* ---------- 顶部菜单栏 ---------- */
.menubar{
    display:flex;align-items:center;gap:10px;flex:0 0 auto;
    background:linear-gradient(180deg,#f6f8fa,#e6eaf0);
    border-bottom:1px solid var(--menu-line);
    padding:6px 10px;position:relative;z-index:20;
}
.menu-wrap{position:relative;}
.menu-btn{
    border:1px solid transparent;background:transparent;border-radius:6px;
    padding:5px 10px;font-size:13px;font-weight:700;color:#2c3e50;cursor:pointer;
}
.menu-btn:hover{background:#dbe3ec;border-color:var(--menu-line);}
.menu-pop{
    position:absolute;top:calc(100% + 4px);left:0;min-width:210px;
    background:#fff;border:1px solid var(--menu-line);border-radius:8px;
    box-shadow:0 10px 26px rgba(20,40,70,.22);padding:5px;z-index:30;
}
.menu-pop.hidden{display:none;}
.menu-pop button{
    display:block;width:100%;text-align:left;border:none;background:transparent;
    padding:7px 11px;font-size:13px;border-radius:6px;cursor:pointer;color:#22303f;
}
.menu-pop button:hover{background:#eaf2fd;color:#1552a8;}
.menu-pop hr{border:none;border-top:1px solid #e6ebf1;margin:4px 6px;}
.menu-title{font-size:13px;font-weight:700;color:#4a5b6d;letter-spacing:.3px;}
.menu-right{margin-left:auto;display:flex;align-items:center;gap:6px;}
.sep-v{width:1px;height:18px;background:var(--menu-line);margin:0 2px;}
.zoom-label{font-size:12px;color:#4a5b6d;min-width:42px;text-align:center;font-variant-numeric:tabular-nums;}
.tbtn{
    border:1px solid #c3ccd8;background:linear-gradient(180deg,#fff,#eef2f7);
    border-radius:6px;padding:4px 10px;font-size:12.5px;font-weight:600;
    color:#33465c;cursor:pointer;
}
.tbtn:hover{background:linear-gradient(180deg,#fff,#e2eaf4);}
.tbtn:active{transform:translateY(1px);}
.tbtn.on{background:linear-gradient(180deg,#5cadff,#2f7df6);border-color:#1d5cc0;color:#fff;}
/* 「返回首页」是 <a> 但套 .tbtn 的皮：补掉下划线并让文字垂直居中（<a> 默认不是 inline-block） */
a.tbtn{text-decoration:none;display:inline-flex;align-items:center;white-space:nowrap;}
.back-btn{font-weight:700;color:#2f7df6;border-color:#b7cdf0;}
.back-btn:hover{background:linear-gradient(180deg,#fff,#dce9fb);}
.btn{
    border:1px solid #c3ccd8;background:linear-gradient(180deg,#fff,#eef2f7);
    border-radius:8px;padding:7px 14px;font-size:13px;font-weight:700;color:#33465c;cursor:pointer;
}
.btn.primary{background:linear-gradient(180deg,#5cadff,#2f7df6);border-color:#1d5cc0;color:#fff;}

/* ---------- 工作区 ---------- */
.workarea{
    flex:1 1 auto;min-height:0;display:grid;
    grid-template-columns:1fr 6px 360px;
}
.splitter{background:#c6ced8;cursor:col-resize;}
.splitter:hover{background:#9fb0c4;}

/* 地图区（石板蓝，可拖拽平移 / 滚轮缩放） */
.map-view{
    position:relative;overflow:hidden;background:var(--map-bg);
    cursor:grab;user-select:none;
}
.map-view:active{cursor:grabbing;}
.map-stage{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform;}
.map-stage canvas{display:block;image-rendering:pixelated;}
/* 渲染进行中：画面是上一轮快照，而 hitTest 读的是实时字节 → 点位与画面错位。
   此时禁止交互并压暗，避免「点 A 选中 B」 */
.map-stage.stale{pointer-events:none;}
.map-stage.stale canvas{opacity:.5;filter:saturate(.6);}
.map-msg{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    color:rgba(255,255,255,.82);font-size:14px;font-weight:600;text-align:center;
    padding:20px;pointer-events:none;
}

/* 属性面板（深色） */
.props{
    background:var(--panel-bg);color:var(--panel-tx);
    display:flex;flex-direction:column;min-height:0;overflow:hidden;
}
.props-head{
    flex:0 0 auto;display:flex;flex-direction:column;gap:7px;
    padding:9px 12px;background:var(--panel-bg2);border-bottom:1px solid var(--panel-line);
    font-size:12.5px;font-weight:700;color:#cfe0f3;
}
.ph-row{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.ph-row.pick{gap:6px;}
.ph-row.pick label{font-size:11.5px;color:var(--panel-tx2);font-weight:600;flex:0 0 auto;}
.ph-row.pick select{
    flex:1 1 0;min-width:0;border:1px solid #4e5862;background:#232930;color:#dbe5ee;
    border-radius:6px;padding:4px 6px;font-size:12px;cursor:pointer;
}
.ph-row.pick select:disabled{opacity:.5;cursor:not-allowed;}
.props-head #selLabel{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;}
.node-pick{display:flex;align-items:center;gap:7px;margin-bottom:9px;}
.node-pick label{font-size:11.5px;color:var(--panel-tx2);font-weight:600;flex:0 0 auto;}
.node-pick select{
    flex:1 1 0;min-width:0;border:1px solid #4e5862;background:#232930;color:#dbe5ee;
    border-radius:6px;padding:4px 6px;font-size:12px;cursor:pointer;
}
.node-cnt{font-size:11px;color:var(--panel-tx2);flex:0 0 auto;font-family:Consolas,monospace;}
/* 时间字段下方的可读格式（timer → M:SS，clearTime → MM:SS.mmm） */
.unit-hint{margin-top:3px;font-size:11px;color:var(--panel-tx2);font-family:Consolas,monospace;letter-spacing:.3px;}
.sel-btns{display:flex;gap:5px;flex:0 0 auto;}
.sel-btns .tbtn{padding:3px 8px;font-size:11.5px;background:#3d454e;border-color:#4e5862;color:#d5dee7;}
.sel-btns .tbtn:hover{background:#4a535d;}
.props-body{flex:1 1 auto;overflow-y:auto;padding:10px 12px 26px;}
.props-empty{color:var(--panel-tx2);font-size:12.5px;line-height:1.8;padding:16px 4px;}

/* 可折叠分段（移植 ObjectEditor） */
.sec{margin-bottom:12px;border:1px solid var(--panel-line);border-radius:9px;overflow:hidden;background:#31383f;}
.sec-hd{display:flex;align-items:center;gap:7px;padding:7px 10px;background:#3a424a;}
.sec-hd b{font-size:13px;color:#e8f0f8;letter-spacing:.3px;}
.sec-tog{
    border:none;background:transparent;color:#9fb3c6;font-size:12px;cursor:pointer;
    width:18px;height:18px;line-height:1;border-radius:4px;
}
.sec-tog:hover{background:#4c5560;color:#fff;}
.sec-bd{padding:10px;}
.sec.closed .sec-bd{display:none;}

/* 标签 | 控件 两列网格 */
.grid{display:grid;grid-template-columns:118px 1fr;gap:7px 9px;align-items:start;}
.lbl{font-size:12px;color:#b8c6d4;padding-top:6px;line-height:1.35;word-break:break-all;}
.lbl em{display:block;font-style:normal;font-size:10.5px;color:var(--panel-tx2);margin-top:2px;}
.ctl-w{min-width:0;}
.ctl{
    width:100%;border:1px solid #4e5862;background:#232930;color:#e6ebf0;
    border-radius:6px;padding:5px 8px;font-size:12.5px;font-family:inherit;outline:none;
}
.ctl:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(79,156,249,.28);}
.ctl:disabled{opacity:.5;cursor:not-allowed;}
/* 只读：仍可选中复制（如上传 ID），只是不能改 */
.ctl[readonly]{opacity:.62;cursor:default;background:#1d2329;}
.ctl[readonly]:focus{border-color:#4e5862;box-shadow:none;}
.ctl.mono{font-family:Consolas,monospace;letter-spacing:.5px;}
textarea.ctl{resize:vertical;line-height:1.5;}
select.ctl{cursor:pointer;}
.phys-hint{font-size:11px;color:var(--panel-tx2);margin-bottom:8px;line-height:1.6;}

/* 关联信息块（容器内容 / 链接组 / 同位置对象） */
.rel{border:1px solid #4e5862;border-radius:7px;background:#262d34;padding:7px 9px;margin-bottom:9px;}
.rel-hd{font-size:11px;font-weight:700;color:var(--panel-tx2);letter-spacing:.5px;margin-bottom:5px;}
.rel-row{display:flex;gap:8px;font-size:11.5px;line-height:1.8;}
.rel-row > span{color:var(--panel-tx2);flex:0 0 108px;}
.rel-row > b{color:#dbe5ee;font-weight:400;min-width:0;word-break:break-all;}
.chip{
    display:inline-block;margin:0 4px 3px 0;padding:1px 7px;border-radius:999px;
    background:#39424c;color:#9fd0ff;cursor:pointer;text-decoration:none;font-size:11px;
    border:1px solid #4e5862;
}
.chip:hover{background:#4a5f78;color:#fff;border-color:#5f7fa0;}

/* FlagEditor */
.flag-ed{display:flex;flex-direction:column;gap:6px;}
.flag-top{display:flex;gap:6px;}
.flag-top .ctl{flex:1;}
.flag-tog{flex:0 0 auto;background:#3d454e;border-color:#4e5862;color:#d5dee7;white-space:nowrap;}
.flag-tog:hover{background:#4a535d;}
.bits{
    display:grid;grid-template-columns:1fr;gap:2px;
    max-height:300px;overflow-y:auto;padding:6px 8px;
    background:#232930;border:1px solid #4e5862;border-radius:6px;
}
.bit{display:flex;align-items:center;gap:7px;font-size:11.5px;color:#c3d0dd;cursor:pointer;padding:1px 0;}
.bit input{accent-color:var(--accent);cursor:pointer;flex:0 0 auto;}
.bit .mono{font-family:Consolas,monospace;color:#9fb3c6;min-width:74px;}
.bit em{font-style:normal;color:var(--panel-tx2);}

/* ---------- 状态栏 ---------- */
.statusbar{
    flex:0 0 auto;padding:6px 12px;font-size:12px;
    background:#f2f5f9;border-top:1px solid var(--menu-line);color:#4a5b6d;
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.statusbar.ok{background:#e7f7ec;color:#166534;}
.statusbar.warn{background:#fdf3e0;color:#9a3412;}
.statusbar.err{background:#fdeaea;color:#b91c1c;}

/* ---------- 对话框 ---------- */
.dlg{position:fixed;inset:0;background:rgba(15,25,45,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;}
.dlg.hidden{display:none;}
.dlg-box{background:#fff;border-radius:12px;padding:16px 18px;width:100%;max-width:420px;box-shadow:0 20px 50px rgba(0,0,0,.4);}
.dlg-box h3{font-size:14px;margin-bottom:10px;color:#1f2933;}
.dlg-box .ctl{background:#fff;color:#1f2933;border-color:#c3ccd8;font-size:14px;letter-spacing:1.5px;}
.dlg-ft{display:flex;justify-content:flex-end;gap:8px;margin-top:14px;}

/* 滚动条（深色面板内） */
.props-body::-webkit-scrollbar,.bits::-webkit-scrollbar{width:9px;}
.props-body::-webkit-scrollbar-thumb,.bits::-webkit-scrollbar-thumb{background:#4e5862;border-radius:5px;}
.props-body::-webkit-scrollbar-track,.bits::-webkit-scrollbar-track{background:#2b3036;}

@media (max-width:760px){
    .workarea{grid-template-columns:1fr !important;grid-template-rows:1fr 6px 300px;}
    .splitter{cursor:row-resize;}
    .menu-title{display:none;}
}