/* ============================================================
   SCADA-экран машиниста — палитра АСУ ТП из исходного прототипа
   ============================================================ */
.scada-vars {
  --s-bg: #D4D4D4;
  --s-panel: #C8C8C8;
  --s-tile: #B8B8B8;
  --s-green: #2E7D32;  --s-green-bg: #C8E6C9;
  --s-yellow:#F9A825;  --s-yellow-bg:#FFF9C4;
  --s-red:   #C62828;  --s-red-bg:   #FFCDD2;
  --s-blue:  #1565C0;  --s-blue-bg:  #BBDEFB;
  --s-cyan:  #00838F;  --s-cyan-bg:  #B2EBF2;
  --s-orange:#EB5E33;
  --s-ink:#222; --s-ink2:#555;
  --s-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

/* the screen sits inside a dark bezel so it reads as a physical monitor */
.scada-stage { position:absolute; inset:0; display:flex; flex-direction:column; padding:30px 38px 26px; }
.scada-bezel {
  flex:1; min-height:0; display:flex; flex-direction:column;
  background:#0c0c0e; border-radius:14px; padding:11px;
  box-shadow: 0 22px 60px rgba(0,0,0,.55), inset 0 0 0 1px #2a2a2e, inset 0 2px 0 rgba(255,255,255,.05);
}
.scada-screen {
  flex:1; min-height:0; display:flex; overflow:hidden;
  border-radius:6px; background:var(--s-bg);
  font-family:'IBM Plex Sans', 'Segoe UI', sans-serif; color:var(--s-ink);
}

/* ---------- left screen-nav rail (enumerates the system's screens) ---------- */
.scada-rail { width:72px; background:linear-gradient(180deg,#16222e,#0f1923); display:flex; flex-direction:column; align-items:center; padding:12px 0 10px; gap:5px; flex-shrink:0; }
.scada-rail .logo-m { width:38px; height:38px; border-radius:9px; background:linear-gradient(135deg,#EB5E33,#c8431f); display:grid; place-items:center; color:#fff; font-weight:700; font-size:19px; margin-bottom:8px; box-shadow:0 3px 10px rgba(235,94,51,.4); }
.rail-item { width:60px; padding:8px 2px 7px; border-radius:8px; display:flex; flex-direction:column; align-items:center; gap:5px; cursor:default; color:#7e93a6; transition:background .2s; }
.rail-item svg { width:21px; height:21px; }
.rail-item .rl { font-size:8.5px; line-height:1.05; text-align:center; font-weight:600; letter-spacing:.2px; }
.rail-item.active { background:rgba(235,94,51,.16); color:#ff8a5f; }
.rail-item.active .rl { color:#ffb499; }
.rail-item:not(.active):hover { background:rgba(255,255,255,.05); color:#aebccb; }

/* ---------- main column ---------- */
.scada-main { flex:1; min-width:0; display:flex; flex-direction:column; }

/* top status strip */
.scada-top { display:flex; align-items:center; justify-content:space-between; background:linear-gradient(180deg,#1d2b39,#172430); color:#dfe8f0; padding:9px 18px; flex-shrink:0; }
.scada-top .t-left { display:flex; align-items:center; gap:16px; }
.scada-top .t-title { font-size:15px; font-weight:700; letter-spacing:.3px; }
.scada-top .t-sub { font-family:var(--s-mono); font-size:11.5px; color:#8fa6bb; }
.scada-top .t-right { display:flex; align-items:center; gap:14px; font-family:var(--s-mono); }
.scada-top .t-step { background:#0c1620; border:1px solid #2c4357; border-radius:6px; padding:4px 12px; text-align:center; }
.scada-top .t-step .ts { font-size:14px; font-weight:700; color:#fff; letter-spacing:.5px; }
.scada-top .t-step .tss { font-size:9.5px; color:#7e93a6; }
.scada-top .t-clock { font-size:18px; font-weight:600; color:#fff; }
.scada-top .t-clock small { font-size:10px; color:#8fa6bb; font-weight:400; }
.scada-top .t-bell { position:relative; color:#F9A825; }
.scada-top .t-bell .badge { position:absolute; top:-6px; right:-7px; background:#C62828; color:#fff; font-size:9px; font-weight:700; border-radius:8px; padding:1px 5px; }

/* sub-toolbar: group tabs + group name + overall status */
.scada-sub { display:flex; align-items:center; justify-content:space-between; padding:9px 18px; background:#cfcfcf; border-bottom:2px solid #a9a9a9; flex-shrink:0; }
.scada-tabs { display:flex; gap:6px; }
.ms-tab { font-family:'IBM Plex Sans', sans-serif; font-size:13px; font-weight:600; color:#444; background:#bcbcbc; border:1px solid #9a9a9a; border-bottom:none; border-radius:6px 6px 0 0; padding:8px 18px 9px; cursor:pointer; transition:all .15s; position:relative; top:2px; }
.ms-tab:hover { background:#c8c8c8; }
.ms-tab.active { background:var(--s-bg); color:var(--s-orange); border-color:#888; box-shadow:0 -2px 0 var(--s-orange) inset; }
.scada-sub .s-mid { font-size:13px; color:#333; font-weight:600; }
.scada-sub .s-right { display:flex; align-items:center; gap:10px; }
.ms-status { font-family:var(--s-mono); font-weight:700; font-size:12.5px; letter-spacing:1px; padding:5px 13px; border-radius:5px; display:inline-flex; align-items:center; gap:7px; }
.ms-status::before { content:''; width:10px; height:10px; border-radius:50%; box-shadow:inset 0 0 3px rgba(0,0,0,.3); }
.ms-status.green  { background:var(--s-green-bg);  color:#1b5e20; } .ms-status.green::before  { background:var(--s-green); box-shadow:0 0 6px var(--s-green); }
.ms-status.yellow { background:var(--s-yellow-bg); color:#8a6100; } .ms-status.yellow::before { background:var(--s-yellow); box-shadow:0 0 6px var(--s-yellow); }
.ms-status.red    { background:var(--s-red-bg);    color:#b71c1c; } .ms-status.red::before    { background:var(--s-red); box-shadow:0 0 7px var(--s-red); animation:msblink .9s steps(2) infinite; }
@keyframes msblink { 50% { opacity:.4; } }

/* content body */
.scada-body { flex:1; min-height:0; display:flex; flex-direction:column; padding:12px 18px 0; gap:9px; }

/* tiles */
#ms-tiles { display:grid; gap:7px; }
.ms-tile { background:var(--s-tile); border:2px solid #8f8f8f; border-radius:5px; padding:8px 9px 9px; position:relative; text-align:center; }
.ms-tile .ms-dot { position:absolute; top:7px; left:7px; width:9px; height:9px; border-radius:2px; }
.ms-tile .ms-val { font-family:var(--s-mono); font-size:24px; font-weight:700; color:#1a1a1a; line-height:1; letter-spacing:-.5px; }
.ms-tile .ms-name { font-size:11px; font-weight:700; color:#2a2a2a; margin-top:5px; line-height:1.1; }
.ms-tile .ms-sub { font-family:var(--s-mono); font-size:9.5px; color:#555; margin-top:3px; }
.ms-tile.green  { background:var(--s-green-bg);  border-color:var(--s-green); }
.ms-tile.yellow { background:var(--s-yellow-bg); border-color:var(--s-yellow); }
.ms-tile.red    { background:var(--s-red-bg);    border-color:var(--s-red); }
.ms-tile.green .ms-val  { color:#1b5e20; }
.ms-tile.yellow .ms-val { color:#7a5600; }
.ms-tile.red .ms-val    { color:#b71c1c; }

/* norm legend */
.ms-norm { background:rgba(0,0,0,.05); border-radius:4px; padding:5px 12px; font-family:var(--s-mono); font-size:11px; color:#444; font-weight:600; display:flex; justify-content:space-between; }
.ms-norm b { color:var(--s-orange); }

/* curve toggles */
#ms-toggles { display:flex; flex-wrap:wrap; gap:6px 14px; }
.ms-tog { display:flex; align-items:center; gap:5px; font-size:11.5px; color:#333; font-weight:600; cursor:pointer; }
.ms-tog .ms-swatch { width:11px; height:11px; border-radius:2px; }

/* chart frame */
.ms-chart { flex:1; min-height:0; background:rgba(255,255,255,.45); border:1px solid #a9a9a9; border-radius:5px; padding:6px 8px 2px; display:flex; flex-direction:column; }
.ms-chart .ms-chart-hd { font-size:11px; font-weight:700; color:#222; text-transform:uppercase; letter-spacing:.4px; margin-bottom:2px; }
#ms-svg { width:100%; flex:1; min-height:0; }

/* advisory bar */
.ms-advisory { display:flex; align-items:center; gap:13px; padding:9px 15px; border-radius:6px; flex-shrink:0; }
.ms-advisory .ms-adv-ico { width:34px; height:34px; border-radius:7px; display:grid; place-items:center; font-family:var(--s-mono); font-weight:700; font-size:20px; flex-shrink:0; }
.ms-advisory .ms-adv-txt { font-size:13px; line-height:1.4; color:#222; }
.ms-advisory .ms-adv-txt b { font-weight:700; }
.ms-advisory.green  { background:var(--s-green-bg);  border:1px solid var(--s-green); }
.ms-advisory.green  .ms-adv-ico { background:var(--s-green); color:#fff; }
.ms-advisory.yellow { background:var(--s-yellow-bg); border:1px solid var(--s-yellow); }
.ms-advisory.yellow .ms-adv-ico { background:var(--s-yellow); color:#fff; }
.ms-advisory.red    { background:var(--s-red-bg);    border:1px solid var(--s-red); }
.ms-advisory.red    .ms-adv-ico { background:var(--s-red); color:#fff; }

/* bottom timeline */
.scada-tl { display:flex; align-items:center; gap:14px; padding:9px 18px 12px; background:#cfcfcf; border-top:2px solid #a9a9a9; flex-shrink:0; }
.ms-play { display:inline-flex; align-items:center; gap:7px; background:var(--s-orange); color:#fff; border:none; border-radius:6px; padding:9px 15px; font-family:'IBM Plex Sans',sans-serif; font-size:13px; font-weight:600; cursor:pointer; white-space:nowrap; }
.ms-play:hover { background:#d44e26; }
.ms-tl-clock { font-family:var(--s-mono); font-size:12px; color:#333; min-width:118px; }
.ms-tl-clock b { font-size:15px; color:#111; }
.scada-tl .ms-track { flex:1; display:flex; flex-direction:column; gap:5px; }
.ms-jumps { display:flex; gap:6px; }
.ms-jump { font-family:var(--s-mono); font-size:10px; color:#444; background:#bcbcbc; border:1px solid #9a9a9a; border-radius:5px; padding:3px 8px; cursor:pointer; }
.ms-jump:hover { background:var(--s-bg); border-color:var(--s-orange); color:var(--s-orange); }
.ms-jump.warn { color:#8a6100; border-color:#d4ad4e; }
.ms-jump.bad { color:#b71c1c; border-color:#d98a86; }
#ms-range { -webkit-appearance:none; appearance:none; width:100%; height:7px; border-radius:4px; background:#aeaeae; outline:none; cursor:pointer; border:1px solid #8f8f8f; }
#ms-range::-webkit-slider-thumb { -webkit-appearance:none; appearance:none; width:18px; height:18px; border-radius:50%; background:var(--s-orange); border:3px solid #fff; box-shadow:0 1px 4px rgba(0,0,0,.4); cursor:pointer; }
#ms-range::-moz-range-thumb { width:16px; height:16px; border-radius:50%; background:var(--s-orange); border:3px solid #fff; cursor:pointer; }
.ms-speed { font-family:var(--s-mono); font-size:13px; font-weight:700; background:#bcbcbc; color:#333; border:1px solid #9a9a9a; border-radius:6px; padding:8px 13px; cursor:pointer; min-width:46px; }
.ms-speed:hover { background:var(--s-bg); }