/* ============================================================
 * Mach3 机床云监控 · 高仿真 Mach3 电脑端主题
 * 深灰金属面板 / 立体按钮 / 深色 DRO / 橙蓝点缀
 * ============================================================ */
* { margin:0; padding:0; box-sizing:border-box; }
:root{
  --bg:#3b3e41;          /* 主背景深灰 */
  --panel:#43474b;       /* 面板 */
  --panel2:#4b4f54;
  --face:#5a5f65;        /* 按钮面 */
  --hi:#82888e;          /* 高光边 */
  --lo:#222528;          /* 暗影边 */
  --dro-bg:#232629;      /* DRO 底 */
  --txt:#e9ecef;         /* 主文字 */
  --dim:#a7adb3;
  --orange:#ff8c1a;
  --blue:#2e5597;
  --green:#0aa04a;
  --yellow:#d9c800;
  --red:#c01818;
  --gcode:#aab7a1;
}
.hidden{ display:none !important; }
html,body{ height:100%; }
body{
  font-family:"Microsoft YaHei","微软雅黑",Tahoma,"Segoe UI",sans-serif;
  background:#2c2e30; color:var(--txt); font-size:13px; overflow:hidden;
}
.m3-app{
  height:100vh; min-width:1240px; display:flex; flex-direction:column;
  background:var(--bg); padding:5px; gap:5px;
}

/* ================= 通用立体按钮 ================= */
.m3btn{
  appearance:none; border:1px solid var(--lo); cursor:pointer;
  color:var(--txt); font-family:inherit; font-size:13px; font-weight:bold;
  background:linear-gradient(180deg,#6b7076,#4b4f54 55%,#42454a);
  border-top-color:var(--hi); border-left-color:var(--hi);
  border-right-color:#16181a; border-bottom-color:#16181a;
  border-radius:3px; padding:5px 10px;
  text-shadow:0 -1px 0 rgba(0,0,0,.6);
}
.m3btn:active{
  background:linear-gradient(180deg,#3d4044,#53575c);
  border-top-color:#16181a; border-left-color:#16181a;
  border-right-color:var(--hi); border-bottom-color:var(--hi);
}
.m3btn-sm{ font-size:12px; padding:3px 9px; }
.m3btn-xs{ font-size:11px; padding:1px 6px; }
.m3btn-blue{
  background:linear-gradient(180deg,#4a75bb,#345a99 55%,#2c4e88);
  border-top-color:#8fb2e2; border-left-color:#8fb2e2;
  border-right-color:#16263d; border-bottom-color:#16263d;
}
.m3btn-blue:active{ background:linear-gradient(180deg,#2c4e88,#3d62a2); }
button.fake, .y-circle.fake, .arr.fake{ cursor:default; }
button.fake:active{
  background:linear-gradient(180deg,#6b7076,#4b4f54 55%,#42454a);
  border-top-color:var(--hi); border-left-color:var(--hi);
  border-right-color:#16181a; border-bottom-color:#16181a;
}

/* ================= 顶部菜单条 ================= */
.m3-menu{
  height:26px; flex-shrink:0; display:flex; align-items:center; justify-content:space-between;
  background:linear-gradient(180deg,#3a3d40,#2f3235);
  border:1px solid var(--lo); border-top-color:var(--hi); padding:0 8px;
}
.m3-menus span{ font-size:12px; color:#d7dbde; margin-right:16px; cursor:default; }
.m3-menus span:hover{ color:#fff; }
.m3-menu-right{ display:flex; align-items:center; gap:12px; font-size:12px; }
.mr-item{ display:flex; align-items:center; gap:5px; color:var(--dim); white-space:nowrap; }
.m3-select{
  background:var(--dro-bg); color:var(--txt); border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); border-radius:2px;
  font-family:inherit; font-size:12px; padding:1px 4px; max-width:170px;
}
.led{
  width:11px; height:11px; border-radius:50%; display:inline-block;
  background:radial-gradient(circle at 35% 30%,#5a5f55,#20241f);
  border:1px solid #14161a;
}
.led.on{ background:radial-gradient(circle at 35% 30%,#a7ffb8,#0a7a27); box-shadow:0 0 8px rgba(46,230,80,.9); }

/* ================= 屏幕容器 ================= */
.m3-screen{ display:none; flex:1; flex-direction:column; gap:5px; min-height:0; }
.m3-screen.active{ display:flex; }

/* ================= 上排区域 ================= */
.m3-top{ flex:0 0 38%; min-height:230px; display:grid; grid-template-columns:1fr 116px 1.12fr 146px; gap:6px; }

/* G 代码窗口(灰绿) */
.gcode-box{
  position:relative; background:var(--gcode); border:3px solid; overflow:hidden;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
}
.gcode-box::after{ /* 致敬截图中的白色横线 */
  content:""; position:absolute; left:0; right:0; top:42%; height:7px;
  background:rgba(255,255,255,.92); pointer-events:none;
}
.gcode-stream{
  position:absolute; inset:0; overflow:hidden; padding:6px 10px;
  font-family:Consolas,"Courier New",monospace; font-size:12px; line-height:1.55;
  color:#16211a;
}
.gcode-stream .gs-line{ white-space:pre; opacity:.92; }
.gcode-stream .gs-line.cur{ font-weight:bold; color:#0a3d18; }
.gcode-stream .gs-empty{ color:#3d4a3e; }

/* 竖排按钮列 */
.vbtn-col{ display:flex; flex-direction:column; gap:6px; }
.vbtn-col .m3btn{ flex:1; }
.line-row{
  flex:0 0 34px; display:flex; align-items:center; justify-content:space-between;
  padding:0 6px; background:var(--panel); border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); font-weight:bold;
}
.line-num{
  background:var(--dro-bg); color:#fff; min-width:52px; text-align:right;
  font-family:"Arial Black",Consolas,sans-serif; font-size:16px; padding:1px 6px;
  border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
}
.sw-row{ position:relative; flex:1; display:flex; }
.sw-row .m3btn{ flex:1; padding-bottom:13px; }
.bar-led{
  position:absolute; left:6px; right:6px; bottom:3px; height:8px; display:block;
  background:radial-gradient(ellipse at 50% 30%,#3a4a37,#18211a);
  border:1px solid #101410; border-radius:2px;
}
.bar-led.on{ background:radial-gradient(ellipse at 50% 30%,#7dff95,#0c8a2c); box-shadow:0 0 9px rgba(46,230,80,.85); }

/* 刀路窗口(黑) */
.toolpath-box{
  position:relative; background:#000; border:3px solid; overflow:hidden;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
}
.tp-tool{ position:absolute; left:8px; top:5px; color:#f2f2f2; font-size:14px; font-weight:bold; z-index:2; }
.tp-tool b{ font-family:Consolas,monospace; }
.tp-center{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:30px; font-weight:bold; letter-spacing:3px; color:#7fa8e0;
  text-shadow:0 0 18px rgba(127,168,224,.45); text-align:center; padding:20px;
}
.tp-minidros{
  position:absolute; left:0; right:0; bottom:0; display:flex; z-index:2;
  background:rgba(0,0,0,.55); border-top:1px solid #222;
}
.tp-minidros div{ flex:1; text-align:center; padding:5px 2px; }
.tp-minidros label{ display:block; font-size:11px; color:#9aa7b4; }
.tp-minidros span{ font-family:"Arial Black",Consolas,sans-serif; font-size:17px; color:#cfe3ff; }

/* 右侧时间框 */
.tp-time-btn{ flex:0 0 auto !important; }
.time-lbl{ text-align:center; color:var(--orange); font-size:12px; font-weight:bold; }
.time-box{
  background:var(--dro-bg); color:#fff; text-align:right; font-family:"Arial Black",Consolas,sans-serif;
  font-size:17px; padding:2px 8px; border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
}

/* ================= MDI 行 ================= */
.mdi-row{ flex-shrink:0; display:flex; align-items:stretch; height:30px; gap:6px; }
.mdi-lbl{
  width:52px; display:flex; align-items:center; justify-content:center;
  color:var(--orange); font-size:20px; font-weight:bold; letter-spacing:2px;
}
.mdi-box{
  flex:1; background:var(--dro-bg); border:2px solid; color:#cfd6dd;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  display:flex; align-items:center; padding:0 10px; font-size:13px; letter-spacing:.5px;
  white-space:nowrap; overflow:hidden;
}

/* ================= 中排区域 ================= */
.m3-mid{ flex:1; min-height:0; display:grid; grid-template-columns:118px minmax(380px,2.15fr) 148px 1fr 1fr; gap:6px; }

/* 循环控制列 */
.cycle-col{ display:flex; flex-direction:column; gap:7px; }
.cy-btn{
  flex:1; border:2px solid #101214; border-radius:4px; cursor:default;
  font-family:inherit; color:#fff; font-size:19px; font-weight:bold; letter-spacing:2px;
  text-shadow:0 -1px 1px rgba(0,0,0,.7); position:relative;
}
.cy-btn b{ font-size:17px; margin-right:7px; }
.cy-start{ background:linear-gradient(180deg,#15b358,#078f3f); box-shadow:inset 0 1px 0 rgba(255,255,255,.35); opacity:.75; }
.cy-start.on{ opacity:1; box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 0 14px rgba(21,179,88,.85); }
.cy-hold{ background:linear-gradient(180deg,#e6d51a,#c3ad00); color:#2a2600; text-shadow:0 1px 0 rgba(255,255,255,.35); opacity:.75; }
.cy-hold.on{ opacity:1; box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 0 14px rgba(229,211,26,.85); }
.cy-stop{ background:linear-gradient(180deg,#d22a2a,#9e1414); opacity:.9; }
.cy-stop.on{ box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 0 14px rgba(210,42,42,.85); }
.cy-led{
  flex:0 0 13px; display:block; border-radius:3px; border:1px solid #101410;
  background:radial-gradient(ellipse at 50% 30%,#3a4a37,#16200f);
}
.cy-led.on{ background:radial-gradient(ellipse at 50% 30%,#7dff95,#0c8a2c); box-shadow:0 0 10px rgba(46,230,80,.9); }
.cy-estop{
  flex:0 0 76px; display:flex; align-items:center; justify-content:center; gap:6px;
  padding:0 4px; white-space:nowrap;
  background:linear-gradient(180deg,#ffb3a3,#f06455 55%,#d94438);
  color:#7a0d05; border-color:#a83328; font-size:16px; letter-spacing:1px;
  text-shadow:0 1px 0 rgba(255,255,255,.45);
}
.estop-cap{
  width:32px; height:32px; border-radius:50%; display:inline-block; flex-shrink:0;
  background:radial-gradient(circle at 38% 32%,#6a6f75,#2c2f33 70%);
  box-shadow:0 2px 4px rgba(0,0,0,.5),inset 0 1px 1px rgba(255,255,255,.35);
}
.cy-estop.on{ animation:estop-blink .6s steps(2,start) infinite; box-shadow:0 0 16px rgba(255,60,40,.9); }
@keyframes estop-blink{ 50%{ filter:brightness(1.35); } }

/* ================= DRO 表 ================= */
.dro-area{
  background:var(--panel); border:2px solid; padding:5px 6px 6px;
  border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  display:flex; flex-direction:column; gap:4px;
}
.dro-head{ display:grid; grid-template-columns:92px 1fr 1fr; text-align:center; color:var(--orange); font-weight:bold; font-size:15px; }
.dro-head span:first-child{ text-align:center; }
.dro-line{ display:grid; grid-template-columns:92px 1fr 1fr; gap:5px; flex:1; }
.dro-line.dro-extra{ display:none; }
.dro-area.has-bc .dro-extra{ display:grid; }
.axis-cell{
  display:flex; align-items:center; justify-content:center; gap:5px;
  background:linear-gradient(180deg,#3f6bb0,#2a4f8a);
  border:1px solid #16263d; border-top-color:#7ea3d4; border-radius:3px;
  color:#fff; font-size:22px; font-weight:bold; cursor:default;
  text-shadow:0 -1px 1px rgba(0,0,0,.6);
}
.axis-cell small{ font-size:11px; font-weight:bold; opacity:.92; }
.dro-cell{
  background:linear-gradient(180deg,#1b1e21,#282c30);
  border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-family:"Arial Black","Microsoft YaHei",sans-serif; font-size:27px; font-weight:bold;
  letter-spacing:1px;
}
.dro-line.dim .dro-cell{ color:#555c63; }
.dro-bottom{ display:flex; gap:5px; flex-shrink:0; }
.dro-bottom .m3btn{ flex:1; }

/* ================= 偏置列 ================= */
.offset-col{
  background:var(--panel); border:2px solid; padding:5px; gap:4px;
  border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  display:flex; flex-direction:column;
}
.off-row{ display:flex; align-items:center; gap:5px; }
.off-row .m3btn{ flex:1; }
.off-val{
  min-width:58px; text-align:right; background:var(--dro-bg); color:#fff;
  font-family:"Arial Black",Consolas,sans-serif; font-size:14px; padding:2px 5px;
  border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
}
.off-clear{ margin-bottom:2px; }
.offset-col .m3btn{ flex:1; }
.zlim-row span{ font-weight:bold; font-size:12px; }
.zlim-row span:first-child{ flex:1; }

/* ================= 速度面板(进给/主轴) ================= */
.speed-pane{
  background:var(--panel); border:2px solid;
  border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  display:flex; flex-direction:column; padding:4px 6px 6px;
}
.sp-title{ text-align:center; color:var(--orange); font-size:17px; font-weight:bold; letter-spacing:4px; flex-shrink:0; }
.sp-body{ flex:1; display:flex; gap:6px; min-height:0; padding-top:3px; }
.sp-left{ flex:1; display:flex; flex-direction:column; gap:4px; min-width:0; }
.ov-lbl{ color:var(--orange); font-size:15px; font-weight:bold; display:flex; align-items:center; gap:6px; }
.ov-lbl b{ font-family:"Arial Black",Consolas,sans-serif; font-size:17px; color:#fff; }
.sp-toggle{ margin-left:auto; }
.adj-row{ display:flex; align-items:center; gap:5px; font-size:12px; color:var(--dim); flex-shrink:0; }
.adj-track{
  flex:1; height:10px; background:linear-gradient(180deg,#191c1f,#33373b);
  border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  display:block; position:relative; overflow:hidden;
}
.adj-fill{ position:absolute; left:0; top:0; bottom:0; width:0%; background:linear-gradient(180deg,#7a5ad9,#5030a8); display:block; }
.knob-row{ flex:1; display:flex; align-items:center; gap:6px; min-height:0; }
.y-circle{
  width:70px; height:70px; max-width:70px; border-radius:50%; flex-shrink:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background:radial-gradient(circle at 38% 30%,#ffe98a,#e8b400 62%,#b98700);
  border:2px solid #8a6500; box-shadow:0 2px 5px rgba(0,0,0,.5),inset 0 1px 2px rgba(255,255,255,.7);
  color:#26200a; font-size:12px; font-weight:bold; text-align:center; line-height:1.25;
}
.y-circle b{ font-size:15px; }
.arr-col{ flex:1; display:flex; flex-direction:column; gap:4px; min-height:0; }
.arr{
  flex:1; border:1px solid #14161a; border-radius:3px;
  display:flex; align-items:center; justify-content:center; gap:4px; padding:2px 3px;
  font-size:11px; font-weight:bold; color:#fff; letter-spacing:1px;
  text-shadow:0 -1px 1px rgba(0,0,0,.6);
}
.arr i{
  flex-shrink:0; border-left:8px solid transparent; border-right:8px solid transparent;
}
.arr-txt{ writing-mode:vertical-rl; text-orientation:upright; line-height:1.12; }
.arr-up{ background:linear-gradient(180deg,#c62828,#8f1414); }
.arr-up i{ border-top:0; border-bottom:12px solid #f2f2f2; align-self:flex-start; margin-top:3px; }
.arr-dn{ background:linear-gradient(180deg,#13a84e,#0a7a37); }
.arr-dn i{ border-bottom:0; border-top:12px solid #f2f2f2; align-self:flex-end; margin-bottom:3px; }
.vbar{
  width:22px; flex-shrink:0; border:2px solid; border-radius:3px;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  background:linear-gradient(180deg,#191c1f,#2a2e33); position:relative; overflow:hidden;
}
.vbar i{
  position:absolute; left:2px; right:2px; bottom:2px; height:0%; display:block;
  background:linear-gradient(180deg,#3df06a,#0c8a2c); box-shadow:0 0 8px rgba(46,230,80,.6);
}
.vbar.on i{ height:78%; }
.sp-foot{
  flex-shrink:0; display:grid; grid-template-columns:auto 1fr auto 1fr; align-items:center; gap:4px;
  padding-top:5px;
}
.sf-lbl{ color:var(--orange); font-weight:bold; font-size:12px; white-space:nowrap; }
.sf-num{
  background:var(--dro-bg); border:2px solid; color:#fff; text-align:right;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  font-family:"Arial Black",Consolas,sans-serif; font-size:14px; padding:2px 5px; min-width:0;
}

/* ================= 报警 / 文件名行 ================= */
.info-row{
  flex-shrink:0; height:30px; display:grid; grid-template-columns:74px 1fr 64px 1.1fr;
  align-items:center; gap:6px; background:var(--panel);
  border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi); padding:0 8px;
}
.info-lbl{ color:var(--orange); font-weight:bold; }
.info-box{
  background:var(--dro-bg); border:2px solid; height:22px; display:flex; align-items:center; padding:0 8px;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); color:#ff9d3f; font-size:12px;
  white-space:nowrap; overflow:hidden;
}
#fileName{ color:#ff9d3f; }

/* ================= 调整界面 ================= */
.adm-tabs{ display:flex; gap:6px; flex-shrink:0; }
.adm-tab{
  flex:0 0 auto; padding:7px 26px; font-size:14px;
}
.adm-tab.active{ background:linear-gradient(180deg,#4a75bb,#2c4e88); border-top-color:#8fb2e2; border-left-color:#8fb2e2; color:#fff; }
.adm-body{ flex:1; min-height:0; overflow:auto; padding:4px; }
.adm-panel{ display:none; }
.adm-panel.active{ display:block; }
.adm-card{
  background:var(--panel); border:2px solid;
  border-color:var(--hi) var(--lo) var(--lo) var(--hi); padding:8px;
}
.adm-card-h{
  color:var(--orange); font-size:15px; font-weight:bold; margin-bottom:8px;
  display:flex; align-items:center; gap:12px;
}
.adm-card-h .m3btn{ margin-left:auto; }
.m-tip{
  background:#35393d; border:1px solid #54595e; border-left:4px solid var(--orange);
  color:#cdd3d9; padding:7px 11px; font-size:12px; line-height:1.7; margin-bottom:8px;
}
.m-tip b{ color:var(--orange); }
.table-wrap{ overflow:auto; border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo); }
.m-table{ width:100%; border-collapse:collapse; font-size:12px; }
.m-table th{
  background:linear-gradient(180deg,#5a6067,#44484d); color:#fff; padding:6px 8px;
  border:1px solid #22262a; text-align:left; white-space:nowrap; position:sticky; top:0;
}
.m-table td{ padding:5px 8px; border:1px solid #34383c; color:#d8dde2; }
.m-table tr:nth-child(even) td{ background:#40444a; }
.m-table tr:hover td{ background:#4a5361; }
.m-table .empty{ text-align:center; color:#8a929a; padding:26px; }
.st{ display:inline-block; padding:2px 9px; font-weight:bold; border:1px solid; font-size:11px; }
.st-pending{ background:#fff0d6; color:#a15c00; border-color:#e0a64e; }
.st-done{ background:#ddf7e3; color:#187a34; border-color:#74ce8e; }
.st-failed{ background:#fde2df; color:#b3261e; border-color:#e58a82; }

/* 参数卡片 */
.param-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(420px,1fr)); gap:8px; }
.param-card{ background:#3f4348; border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi); padding:7px 9px; }
.param-card h4{ color:var(--orange); font-size:13px; margin-bottom:5px; border-bottom:1px solid #565c62; padding-bottom:3px; }
.param-list .row{ display:flex; align-items:center; gap:7px; padding:2px 0; }
.param-list .pk{ width:150px; flex-shrink:0; color:#aeb8c2; font-size:12px; }
.pv-box{
  flex:1; background:var(--dro-bg); border:2px solid; color:#fff; font-family:Consolas,monospace;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); font-size:12px; padding:2px 7px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.btn-write{ flex-shrink:0; }

/* ================= 底栏 ================= */
.m3-bottom{
  flex-shrink:0; height:74px; display:grid; grid-template-columns:1fr auto 1fr; gap:8px; align-items:stretch;
  background:var(--panel); border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi); padding:6px;
}
.bot-left{ display:flex; align-items:center; gap:7px; flex-wrap:wrap; }
.bot-lbl{ color:var(--orange); font-weight:bold; font-size:12px; white-space:nowrap; }
.err-box{
  flex:1; min-width:160px; background:var(--dro-bg); border:2px solid; color:#ff8c1a;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); font-size:13px; padding:3px 9px;
  white-space:nowrap; overflow:hidden;
}
.err-box.alarm{ color:#ff5a4e; }
.bot-tabs{ display:flex; gap:10px; align-items:stretch; padding:0 14px; }
.screen-tab{
  min-width:250px; border:2px solid #14161a; border-radius:4px; cursor:pointer;
  background:linear-gradient(180deg,#5d6267,#42454a); color:#e9ecef;
  font-family:inherit; font-size:21px; font-weight:bold; letter-spacing:6px;
  border-top-color:var(--hi); border-left-color:var(--hi);
}
.screen-tab.active{ background:linear-gradient(180deg,#4a75bb,#2c4e88); color:#fff; box-shadow:inset 0 1px 0 rgba(255,255,255,.3); }
.bot-right{ display:flex; align-items:center; justify-content:flex-end; gap:14px; }
.br-line{ display:flex; flex-direction:column; gap:3px; align-items:flex-start; }
.clock-box,.mode-box{
  background:var(--dro-bg); border:2px solid; color:#ff9d3f; font-family:Consolas,monospace;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); font-size:12px; padding:2px 8px; white-space:nowrap;
}
.clock-box{ font-size:14px; color:#fff; }
.m3-logo{ display:flex; align-items:center; filter:drop-shadow(0 1px 1px rgba(0,0,0,.6)); }

/* ================= 弹窗 ================= */
.modal-mask{
  position:fixed; inset:0; background:rgba(0,0,0,.55); z-index:100;
  display:flex; align-items:center; justify-content:center;
}
.modal-win{
  width:430px; max-width:92vw; background:var(--panel);
  border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  box-shadow:0 12px 40px rgba(0,0,0,.7);
}
.modal-title{
  background:linear-gradient(180deg,#4a75bb,#31558f); color:#fff; font-weight:bold; font-size:14px;
  padding:7px 12px; display:flex; justify-content:space-between; align-items:center;
}
.modal-x{ font-style:normal; font-size:18px; cursor:pointer; padding:0 6px; line-height:1; }
.modal-x:hover{ color:#ffd0c0; }
.modal-body{ padding:14px; }
.modal-body label{ display:block; margin:9px 0 4px; font-weight:bold; font-size:12px; color:#c6ccd2; }
.modal-body input[type=text],.modal-body input:not([type]),.modal-body input[type=password]{
  width:100%; background:var(--dro-bg); color:#fff; border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); padding:6px 9px; font-family:inherit; font-size:13px;
}
.modal-body .muted{ font-size:11px; color:#9aa2aa; line-height:1.7; margin-top:8px; }
.modal-body .muted b{ color:var(--orange); }
.modal-foot{ padding:0 14px 13px; display:flex; justify-content:flex-end; gap:10px; }
.token-box{
  background:#0a1018; border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  color:#7dff95; font-family:Consolas,monospace; font-size:12px; padding:9px 11px;
  word-break:break-all; user-select:all;
}

/* ================= 登录/注册页(深色 Mach3 风) ================= */
.login-body{
  height:100vh; overflow:auto;
  background:
    radial-gradient(ellipse at 50% -10%,#4d5257 0%,#35383b 55%,#26282b 100%);
  display:flex; align-items:center; justify-content:center;
}
.login-win{
  width:420px; max-width:94vw; background:var(--panel);
  border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  box-shadow:0 16px 50px rgba(0,0,0,.65);
}
.win-titlebar{
  background:linear-gradient(180deg,#4a75bb,#31558f); color:#fff; font-weight:bold; font-size:14px;
  padding:7px 10px; display:flex; align-items:center; gap:8px;
}
.win-icon{
  width:15px; height:15px; border-radius:50%; display:inline-block;
  background:radial-gradient(circle at 38% 32%,#ff7a6e,#c01818); border:1px solid #7a0e0e;
}
.win-btns{ margin-left:auto; display:flex; gap:7px; }
.win-btns i{ width:12px; height:12px; border:1px solid rgba(255,255,255,.55); display:inline-block; }
.win-btns .win-close{ background:#c01818; }
.login-body-inner{ padding:18px 22px 22px; }
.login-brand{ text-align:center; margin-bottom:14px; }
.brand-dro{
  background:#0a0f14; border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  color:#ff5a52; font-family:"Arial Black",Consolas,monospace; font-size:19px; letter-spacing:2px;
  padding:9px; text-shadow:0 0 10px rgba(255,90,82,.5);
}
.brand-sub{ color:var(--orange); font-size:12px; margin-top:7px; letter-spacing:1px; }
.auth-tabs{ display:flex; gap:4px; margin:14px 0 12px; }
.auth-tab{
  flex:1; padding:8px 0; cursor:pointer; font-family:inherit; font-size:14px; font-weight:bold;
  color:#cfd5db; background:linear-gradient(180deg,#555a60,#3e4246);
  border:1px solid #14161a; border-top-color:var(--hi); border-left-color:var(--hi);
}
.auth-tab.active{ background:linear-gradient(180deg,#4a75bb,#2c4e88); color:#fff; }
.field{ margin-bottom:11px; }
.field label{ display:block; font-size:12px; color:#bcc3ca; font-weight:bold; margin-bottom:4px; }
.field input{
  width:100%; background:var(--dro-bg); color:#fff; border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); padding:8px 10px; font-family:inherit; font-size:14px;
}
.field input:focus{ outline:none; border-color:#4a75bb; }
.captcha-row{ display:flex; gap:8px; align-items:center; }
.captcha-row input{ flex:1; }
.captcha-row img{ height:38px; border:2px solid; border-color:var(--lo) var(--hi) var(--hi) var(--lo); cursor:pointer; background:#e8edf2; }
.auth-err{ color:#ff7a6e; font-size:12px; min-height:18px; font-weight:bold; }
.btn-green{
  width:100%; margin-top:4px; padding:10px; font-size:16px; letter-spacing:6px;
  color:#fff; font-family:inherit; font-weight:bold; cursor:pointer;
  background:linear-gradient(180deg,#15b358,#078f3f); border:1px solid #083b1c;
  border-top-color:#5ee092; border-radius:3px;
}
.btn-green:active{ background:#078f3f; }
.auth-foot{ text-align:center; color:#8a929a; font-size:12px; margin-top:11px; }

/* ================= 滚动条 ================= */
::-webkit-scrollbar{ width:14px; height:14px; }
::-webkit-scrollbar-track{ background:#33373b; }
::-webkit-scrollbar-thumb{ background:linear-gradient(90deg,#6b7076,#4a4e53); border:2px solid #33373b; }
::-webkit-scrollbar-thumb:hover{ background:#7d838a; }

/* ================= 窄屏(车间触屏常见 1366) ================= */
@media (max-width:1400px){
  .dro-cell{ font-size:23px; }
  .screen-tab{ min-width:200px; font-size:18px; letter-spacing:4px; }
  .tp-center{ font-size:24px; }
}

/* ================= 视频监控屏 ================= */
.monitor-wrap{ flex:1; display:flex; flex-direction:column; gap:6px; min-height:0; }
.monitor-head{
  display:flex; align-items:center; justify-content:space-between;
  background:var(--panel); border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  padding:5px 10px;
}
.mon-title{ color:var(--orange); font-weight:bold; font-size:15px; }
.monitor-stage{
  flex:1; min-height:0; background:#000; border:3px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo);
  display:flex; align-items:center; justify-content:center; overflow:hidden; position:relative;
}
.monitor-stage video, .monitor-stage img{ max-width:100%; max-height:100%; width:100%; height:100%; object-fit:contain; }
.mon-empty{ color:#6a7077; font-size:16px; text-align:center; }
.monitor-foot{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  background:var(--panel); border:2px solid; border-color:var(--hi) var(--lo) var(--lo) var(--hi);
  padding:5px 10px; font-size:12px;
}
.mon-lbl{ color:var(--orange); font-weight:bold; }
.mon-url{ color:#cfe3ff; font-family:Consolas,monospace; max-width:520px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.mon-hint{ color:#8a929a; margin-left:auto; }

/* ================= 系统设置 ================= */
.setting-list{ display:flex; flex-direction:column; gap:12px; }
.setting-row{ display:flex; align-items:center; gap:12px; }
.st-lbl{ width:140px; color:var(--orange); font-weight:bold; font-size:13px; flex-shrink:0; }
.st-switch{ color:#d8dde2; font-size:13px; cursor:pointer; }
.st-num{
  width:110px; background:var(--dro-bg); color:#fff; border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); padding:5px 8px; font-family:inherit; font-size:13px;
}
.st-hint{ color:#8a929a; font-size:11px; }

/* 机床表中的监控地址设置 */
.mon-url-edit{ display:flex; gap:5px; align-items:center; }
.mon-url-edit input{ flex:1; min-width:180px; background:var(--dro-bg); color:#fff; border:2px solid;
  border-color:var(--lo) var(--hi) var(--hi) var(--lo); padding:3px 6px; font-family:Consolas,monospace; font-size:11px; }