:root{
  --bg:#05060a;
  --bg2:#0a0c12;
  --panel:#0c0e15;
  --panel2:#10131c;
  --line:#1c2030;
  --line2:#252b3d;
  --red:#ff2d2d;
  --red-soft:#ff5a5a;
  --red-dim:#b51f1f;
  --red-glow:rgba(255,45,45,.55);
  --amber:#ffb000;
  --amber2:#ffd000;
  --green:#3ce86a;
  --txt:#e7ecf5;
  --muted:#7e879b;
  --muted2:#525b70;
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%}
*{scrollbar-width:thin;scrollbar-color:#394158 #080a10}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-track{background:#080a10;border-radius:8px}
*::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#394158,#1e2433);border:2px solid #080a10;border-radius:8px}
*::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#525d78,#2a3144)}
body{
  font-family:'Rajdhani',system-ui,sans-serif;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(255,45,45,.08), transparent 60%),
    radial-gradient(900px 600px at 0% 110%, rgba(255,176,0,.05), transparent 55%),
    var(--bg);
  color:var(--txt);
  min-height:100vh;
  letter-spacing:.3px;
  overflow-x:hidden;
}
.scanlines{
  position:fixed;inset:0;pointer-events:none;z-index:9999;
  background:repeating-linear-gradient(to bottom, rgba(255,255,255,.012) 0 1px, transparent 1px 3px);
  mix-blend-mode:overlay;
}

/* ===== Рамка приложения ===== */
.app-frame{
  max-width:1340px;margin:0 auto;padding:24px 34px 18px;
  min-height:100vh;display:flex;flex-direction:column;gap:14px;
  position:relative;
}
.app-frame::before{
  content:"";position:absolute;inset:6px;border:1.5px solid var(--amber);
  opacity:.32;border-radius:6px;pointer-events:none;
  clip-path:polygon(0 22px,22px 0,calc(100% - 22px) 0,100% 22px,100% calc(100% - 22px),calc(100% - 22px) 100%,22px 100%,0 calc(100% - 22px));
  box-shadow:0 0 26px rgba(255,176,0,.10) inset;
}
.app-frame::after{
  content:"";position:absolute;inset:6px;pointer-events:none;border-radius:6px;
  clip-path:polygon(0 22px,22px 0,calc(100% - 22px) 0,100% 22px,100% calc(100% - 22px),calc(100% - 22px) 100%,22px 100%,0 calc(100% - 22px));
  box-shadow:0 0 44px rgba(255,176,0,.06) inset;
}
/* боковые рейлы с точками */
.rail{position:absolute;top:70px;bottom:70px;width:7px;pointer-events:none;opacity:.5;z-index:1;
  background:radial-gradient(circle 2px at 3.5px 4px,var(--amber) 99%,transparent) top center/7px 42px repeat-y;}
.rail-l{left:13px}
.rail-r{right:13px}

/* ===== Панели ===== */
.panel{
  background:linear-gradient(180deg,rgba(18,21,30,.92),rgba(9,11,16,.94));
  border:1px solid var(--line);border-radius:14px;position:relative;
  box-shadow:inset 0 0 40px rgba(0,0,0,.5);
}
.panel::after{
  content:"";position:absolute;top:9px;left:9px;width:13px;height:13px;
  border-top:2px solid var(--amber);border-left:2px solid var(--amber);opacity:.5;
}
.panel::before{
  content:"";position:absolute;top:9px;right:9px;width:13px;height:13px;
  border-top:2px solid var(--amber);border-right:2px solid var(--amber);opacity:.5;
}

/* ===== Топбар ===== */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:2px 6px}
.brand{display:flex;align-items:center;gap:12px}
.brand-badge{display:flex;filter:drop-shadow(0 0 8px var(--red-glow))}
.brand-name{font-family:'Orbitron';font-weight:900;font-size:26px;letter-spacing:5px;color:#fff;text-shadow:0 0 14px var(--red-glow)}
.team-pill{
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line2);color:var(--red-soft);
  font-family:'Rajdhani';font-weight:600;font-size:15px;letter-spacing:1px;
  padding:8px 15px;border-radius:10px;cursor:pointer;display:flex;align-items:center;gap:8px;
}
.team-pill .ico{color:var(--red-soft)}
.team-pill:hover{border-color:var(--red)}
.caret{color:var(--muted)}

/* ===== Виды ===== */
.view{display:none;gap:16px;flex:1}
.view.active{display:flex}
.left-col{width:300px;flex:0 0 300px;display:flex;flex-direction:column;gap:14px}
.right-col{flex:1;padding:18px 22px;min-width:0}

/* ===== Таймер ===== */
.timer-card{padding:14px;display:flex;justify-content:center;align-items:center}
.timer-ring{position:relative;width:240px;height:240px}
.timer-ring.small{width:212px;height:212px}
.ring-svg{width:100%;height:100%}
.ring-track{fill:none;stroke:#13161f;stroke-width:1.5}
.tick{fill:#1d2230;transition:fill .25s}
.tick.on{fill:var(--red);filter:drop-shadow(0 0 2.5px var(--red-glow))}
.reticle{position:absolute;color:var(--red);font-size:13px;opacity:.7;transform:translate(-50%,-50%);font-weight:700}
.reticle.r-top{top:4%;left:50%}
.reticle.r-left{top:50%;left:6%}
.reticle.r-right{top:50%;left:94%}
.timer-inner{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.timer-label{color:var(--red);font-size:11px;letter-spacing:2px;font-weight:600;margin-bottom:6px}
.timer-value{font-family:'Orbitron';font-weight:700;font-size:36px;color:#fff;text-shadow:0 0 16px var(--red-glow);letter-spacing:2px}
.timer-ring.small .timer-value{font-size:31px}
.timer-units{display:flex;gap:14px;margin-top:7px;font-size:9px;letter-spacing:1px;color:var(--muted)}

/* ===== Дорожная карта ===== */
.roadmap-head{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:18px;position:relative;z-index:2}
.roadmap-title{font-family:'Orbitron';font-weight:700;font-size:14px;letter-spacing:2px;color:var(--txt)}
.roadmap-count{color:var(--red);font-weight:700;font-size:14px;letter-spacing:1px;font-family:'Orbitron'}
#view-dashboard{
  background:
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px) 0 0/54px 54px,
    linear-gradient(0deg,rgba(255,255,255,.02) 1px,transparent 1px) 0 0/54px 54px,
    radial-gradient(720px 260px at 55% 16%,rgba(255,45,45,.08),transparent 70%),
    transparent;
}
.quest-grid{
  display:grid;grid-template-columns:repeat(5,minmax(170px,1fr));gap:14px;
  position:relative;z-index:1;
}
.quest-grid::before{
  content:"";position:absolute;left:5%;right:5%;top:92px;height:2px;z-index:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(60,232,106,.75),rgba(255,176,0,.75),rgba(255,45,45,.72),rgba(82,91,112,.45));
  box-shadow:0 0 18px rgba(255,45,45,.18);
}

.quest-card{
  background:
    linear-gradient(135deg,rgba(255,255,255,.055),transparent 34%),
    linear-gradient(180deg,#121724,#070910);
  border:1px solid var(--line);border-radius:8px;padding:12px;
  display:flex;flex-direction:column;align-items:stretch;gap:10px;
  cursor:pointer;transition:.18s;position:relative;min-height:176px;justify-content:flex-start;
  overflow:hidden;z-index:1;
}
.quest-card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--red);opacity:.72}
.quest-card::after{content:"";position:absolute;right:-34px;top:-34px;width:92px;height:92px;border-radius:50%;border:1px solid rgba(255,255,255,.07)}
.quest-card:hover{transform:translateY(-3px);border-color:rgba(255,45,45,.7);box-shadow:0 12px 30px rgba(255,45,45,.16)}
.quest-card.locked{cursor:not-allowed;opacity:.72}
.quest-card.locked:hover{transform:none;border-color:var(--line);box-shadow:none}
.q-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:2}
.q-code{font-family:'Orbitron';font-weight:900;font-size:22px;color:#fff;letter-spacing:1px;text-shadow:0 0 12px rgba(255,45,45,.35)}
.q-chip{font-family:'Orbitron';font-size:9px;letter-spacing:1px;color:var(--amber2);border:1px solid rgba(255,176,0,.34);border-radius:6px;padding:5px 7px;background:rgba(255,176,0,.07)}
.q-visual{height:58px;border:1px solid rgba(255,255,255,.075);border-radius:7px;background:rgba(5,7,12,.62);position:relative;z-index:2;overflow:hidden}
.q-desc{font-size:11px;color:var(--muted);letter-spacing:.5px;min-height:14px}
.q-name{font-weight:700;font-size:15px;text-align:left;color:var(--txt);min-height:18px;display:flex;align-items:center;line-height:1.1;position:relative;z-index:2}
.q-status{font-size:10px;letter-spacing:1px;font-weight:600;display:flex;align-items:center;gap:5px}
.q-status .ico{width:12px;height:12px}
.q-status.done{color:var(--green)}
.q-status.done .ico{color:var(--green)}
.q-status.progress{color:var(--muted)}
.q-status.progress .ico{color:var(--muted)}
.q-status.pct{color:var(--red);font-weight:700;font-family:'Orbitron';font-size:11px}
.q-status.wait{color:var(--muted2)}
.q-status.wait .ico{color:var(--muted2)}
.q-status.closed{color:var(--red);text-align:center;line-height:1.35;flex-direction:column;gap:1px}
.q-status.closed b{font-weight:700}
.q-status.closed span{color:var(--muted);font-weight:600}
.q-lock{display:none}
.q-bar{width:100%;height:5px;background:#1a1d28;border-radius:3px;overflow:hidden;margin-top:auto}
.q-bar i{display:block;height:100%;background:var(--red);box-shadow:0 0 8px var(--red-glow)}

.q-cipher{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:9px}
.q-cipher span{display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,45,45,.3);border-radius:6px;background:rgba(255,45,45,.09);font-family:'Orbitron';font-size:12px;color:#fff}
.q-bars-mini,.q-load-mini{display:flex;align-items:flex-end;gap:7px;padding:10px 12px 8px}
.q-bars-mini span,.q-load-mini span{flex:1;height:var(--h);border-radius:5px 5px 0 0;background:linear-gradient(180deg,var(--red-soft),#701414)}
.q-load-mini span{background:linear-gradient(180deg,var(--red-soft),var(--amber),#27633b)}
.q-net-mini span{position:absolute;width:15px;height:15px;border-radius:50%;background:#101827;border:1px solid rgba(60,232,106,.55);box-shadow:0 0 12px rgba(60,232,106,.2)}
.q-net-mini span:nth-child(1){left:18px;top:24px}.q-net-mini span:nth-child(2){left:50%;top:12px}.q-net-mini span:nth-child(3){right:18px;bottom:18px}
.q-net-mini i{position:absolute;left:26px;right:26px;top:32px;height:1px;background:linear-gradient(90deg,var(--green),var(--red));transform:rotate(13deg)}
.q-orbit-mini b{position:absolute;left:50%;top:50%;width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,176,0,.5);transform:translate(-50%,-50%)}
.q-orbit-mini span{position:absolute;width:22px;height:22px;border-radius:6px;background:#101827;border:1px solid rgba(143,176,255,.35);display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-size:10px}
.q-orbit-mini span:nth-child(1){left:18px;top:12px}.q-orbit-mini span:nth-child(2){right:22px;top:20px}.q-orbit-mini span:nth-child(3){left:50%;bottom:8px;transform:translateX(-50%)}
.q-window-mini{display:flex;align-items:center;gap:5px;padding:16px 10px}.q-window-mini span{flex:1;height:28px;border:1px solid rgba(143,176,255,.24);border-radius:5px;background:#0a0d15}.q-window-mini i{position:absolute;left:24%;right:10%;top:23px;height:18px;border:1px solid rgba(255,176,0,.55);border-radius:5px;background:rgba(255,176,0,.09)}
.q-tests-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:9px}.q-tests-mini span{border-radius:4px;background:rgba(143,176,255,.12);border:1px solid rgba(143,176,255,.2)}.q-tests-mini span:nth-child(3n){border-color:rgba(255,45,45,.35)}
.q-lockviz{display:flex;align-items:center;justify-content:center;gap:6px}.q-lockviz span{width:28px;height:28px;border-radius:6px;background:rgba(82,91,112,.14);border:1px solid rgba(126,135,155,.18)}
.q-chess-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px}
.q-chess-mini span{display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,176,0,.36);border-radius:5px;background:rgba(255,176,0,.08);font-family:'Orbitron';font-size:12px;color:#fff}
.q-chess-mini i{position:absolute;left:10px;right:10px;bottom:9px;height:2px;background:linear-gradient(90deg,var(--red),var(--amber2),var(--green));opacity:.68}
.q-debt-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;padding:10px}
.q-debt-mini span{display:flex;align-items:center;justify-content:center;border:1px solid rgba(143,176,255,.26);border-radius:50%;background:#0a0d15;font-family:'Orbitron';font-size:10px;color:#dfe7f7}
.q-debt-mini i{position:absolute;left:18px;right:18px;top:50%;height:1px;background:linear-gradient(90deg,rgba(255,45,45,.7),rgba(255,176,0,.68));z-index:-1}
.q-key-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:10px}
.q-key-mini span{display:flex;align-items:center;justify-content:center;border:1px solid rgba(60,232,106,.28);border-radius:5px;background:rgba(60,232,106,.06);font-family:'Orbitron';font-size:10px;color:var(--green)}
.q-key-mini b{position:absolute;right:9px;bottom:7px;font-family:'Orbitron';font-size:8px;color:var(--amber2)}
.quest-card.done::before{background:var(--green)}
.quest-card.done .q-code{color:var(--green);text-shadow:0 0 14px rgba(60,232,106,.25)}
.quest-card.done{border-color:rgba(60,232,106,.28)}
.quest-card.current::before{background:var(--amber2)}
.quest-card.current{border-color:rgba(255,176,0,.45)}
.quest-card.current .q-chip{color:#fff;border-color:rgba(255,45,45,.45);background:rgba(255,45,45,.1)}

@media(min-width:1700px){
  .quest-grid{grid-template-columns:repeat(10,minmax(116px,1fr));gap:10px;align-items:stretch}
  .quest-grid::before{left:3%;right:3%;top:84px}
  .quest-card{min-height:214px;padding:10px;gap:8px}
  .q-card-top{align-items:flex-start}
  .q-code{font-size:20px}
  .q-chip{font-size:8px;padding:4px 6px}
  .q-visual{height:70px}
  .q-name{font-size:14px;min-height:32px}
  .q-desc{font-size:10.5px;line-height:1.25;min-height:28px}
  .q-status{font-size:9px;min-height:14px}
  .q-status.closed{font-size:9px}
}

/* ===== Экран этапа ===== */
.stage-col{display:flex;flex-direction:column;gap:14px;padding:16px 18px}
.mission-progress{padding:14px 20px}
.mp-title{font-family:'Orbitron';font-weight:700;font-size:13px;letter-spacing:2px;color:var(--txt);margin-bottom:16px}
.stepper{display:flex;align-items:flex-start;justify-content:space-between;position:relative;--mission-progress:0%}
.stepper::before,.stepper::after{content:"";position:absolute;left:5%;right:5%;top:15px;height:2px;border-radius:2px;pointer-events:none}
.stepper::before{background:#23283a;z-index:0}
.stepper::after{right:auto;width:var(--mission-progress);background:linear-gradient(90deg,var(--red),var(--amber2));box-shadow:0 0 12px rgba(255,45,45,.35);z-index:1}
.step{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1;position:relative;z-index:2}
.step-num{width:30px;height:30px;border-radius:50%;border:2px solid #2a2f40;background:var(--bg);
  display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-weight:700;font-size:12px;color:var(--muted);position:relative;z-index:3}
.step.done .step-num{border-color:var(--red);color:#fff;background:#9f1717;box-shadow:0 0 14px rgba(255,45,45,.22)}
.step.current .step-num{border-color:var(--red);color:#fff;background:var(--red);box-shadow:0 0 16px var(--red-glow)}
.step.locked .step-num{border-color:#2a2f40;color:#5d667a;background:#080a10}
.step.locked .step-name{color:#5d667a}
.step-name{font-size:9.5px;color:var(--muted);text-align:center;letter-spacing:.4px;line-height:1.2;max-width:74px}
.step.current .step-name{color:var(--red-soft);font-weight:600}
.step.done .step-name{color:#aeb6c8}
.step::before{display:none}
.step:first-child::before{display:none}

.stage-body{display:flex;gap:14px;flex:1;align-items:stretch}
.task-panel{flex:1.15;padding:16px 18px;overflow:auto;max-height:556px}
.answer-panel{flex:.92;padding:16px 18px;display:flex;flex-direction:column;max-height:556px;overflow:auto}

.task-tag{color:var(--red);font-family:'Orbitron';font-weight:700;font-size:13px;letter-spacing:1px;margin-bottom:12px}
.task-story{color:var(--muted);font-size:13.5px;line-height:1.5;margin-bottom:14px}
.block-label{color:var(--red);font-weight:700;font-size:12px;letter-spacing:2px;margin:6px 0 9px;border-left:3px solid var(--red);padding-left:9px;display:flex;align-items:center;gap:7px}
.block-label .ico{color:var(--red)}
.task-condition{font-size:13.5px;line-height:1.55;color:var(--txt);white-space:pre-wrap;margin-bottom:12px}
.code-block{background:#06080d;border:1px solid var(--line);border-radius:8px;padding:12px 14px;
  font-family:'Consolas','Courier New',monospace;font-size:12.5px;color:#9fe3ff;line-height:1.45;
  white-space:pre;overflow:auto;margin-bottom:12px}
/* ===== Проверка узла (этап 3) ===== */
.nodecheck{display:flex;flex-direction:column}
.nc-cap{font-size:11px;letter-spacing:.5px;color:var(--muted);margin-bottom:7px}
.nc-select{width:100%;background:#06080d;border:1px solid var(--line2);border-radius:9px;
  padding:11px 12px;color:#fff;font-family:'Rajdhani';font-weight:600;font-size:14px;outline:none;margin-bottom:10px;cursor:pointer}
.nc-select:focus{border-color:var(--red)}
.nc-btn{width:100%;background:linear-gradient(180deg,var(--red),#c41616);border:none;color:#fff;
  font-family:'Orbitron';font-weight:700;font-size:13px;letter-spacing:1px;padding:11px;border-radius:9px;cursor:pointer;
  box-shadow:0 6px 16px rgba(255,45,45,.28);display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:6px}
.nc-btn span{font-size:16px}
.nc-btn:hover{filter:brightness(1.12)}
.nc-sub{margin-top:14px;font-size:11px}
.nc-result{background:#06080d;border:1px solid var(--line);border-radius:9px;padding:11px 12px;min-height:54px;font-size:13px;display:flex;align-items:center;gap:9px;line-height:1.35}
.nc-result .nc-idle{color:var(--muted)}
.nc-result.found{border-color:var(--green);color:var(--green)}
.nc-result .nc-ico{flex:0 0 auto;color:var(--red)}
.nc-result b{color:#fff;font-family:'Orbitron';font-weight:700}
.nc-history{list-style:none;display:flex;flex-direction:column;gap:6px;max-height:120px;overflow:auto}
.nc-history li{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;
  background:#06080d;border:1px solid var(--line);border-radius:7px;padding:7px 11px}
.nc-history li .nh-node{font-family:'Orbitron';font-weight:600;color:var(--txt);display:flex;align-items:center;gap:7px}
.nc-history li .nh-node::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--muted)}
.nc-history li.left .nh-node::before,.nc-history li.right .nh-node::before{background:var(--red)}
.nc-history li.hit .nh-node::before{background:var(--green)}
.nc-history .nh-verdict{font-size:11px;letter-spacing:.5px;color:var(--muted)}
.nc-history li.left .nh-verdict,.nc-history li.right .nh-verdict{color:var(--red-soft)}
.nc-history li.hit .nh-verdict{color:var(--green)}
.nc-divider{height:1px;background:var(--line);margin:16px 0 4px}

/* ===== Ответ ===== */
.answer-head{color:var(--amber);font-family:'Orbitron';font-weight:700;font-size:12px;letter-spacing:1px;margin-bottom:8px;display:flex;align-items:center;gap:7px}
.answer-head .ico{color:var(--amber)}
.answer-goal{font-size:13px;color:var(--txt);line-height:1.45;margin-bottom:14px}
.answer-label{font-size:11px;letter-spacing:1px;color:var(--muted);font-weight:600;margin-bottom:6px}
.answer-input{width:100%;background:#06080d;border:1px solid var(--line2);border-radius:9px;
  padding:12px 14px;color:#fff;font-family:'Orbitron';font-weight:600;font-size:18px;letter-spacing:1px;outline:none;margin-bottom:10px}
.answer-input:focus{border-color:var(--red);box-shadow:0 0 0 2px rgba(255,45,45,.18)}
.answer-input.shake{animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
.check-btn{width:100%;background:linear-gradient(180deg,var(--red),#c41616);border:none;color:#fff;
  font-family:'Orbitron';font-weight:700;font-size:14px;letter-spacing:1px;padding:12px;border-radius:9px;cursor:pointer;
  box-shadow:0 6px 18px rgba(255,45,45,.3);display:flex;align-items:center;justify-content:center;gap:8px}
.check-btn:hover{filter:brightness(1.12)}
.check-btn:active{transform:translateY(1px)}

.result-label{margin-top:16px}
.result-box{background:#06080d;border:1px solid var(--line);border-radius:9px;padding:12px 14px;min-height:54px;display:flex;align-items:center;font-size:13.5px;line-height:1.4}
.result-idle{color:var(--muted)}
.result-box.ok{border-color:var(--green);color:var(--green);box-shadow:0 0 14px rgba(60,232,106,.18)}
.result-box.err{border-color:var(--red);color:var(--red-soft)}

.hist-label{margin-top:16px}
.attempt-history{list-style:none;display:flex;flex-direction:column;gap:7px;max-height:130px;overflow:auto}
.attempt-history li{display:flex;justify-content:space-between;align-items:center;font-size:13px;
  background:#06080d;border:1px solid var(--line);border-radius:7px;padding:7px 12px}
.attempt-history li .val{font-family:'Orbitron';font-weight:600;color:var(--txt)}
.attempt-history li.ok .verdict{color:var(--green)}
.attempt-history li.err .verdict{color:var(--red-soft)}
.attempt-history .verdict{font-size:11px;letter-spacing:1px;font-weight:600}

/* ===== Цель + прогресс ===== */
.goalbar{display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:linear-gradient(180deg,rgba(18,21,30,.7),rgba(9,11,16,.8));
  border:1px solid var(--line);border-radius:11px;padding:11px 18px}
.goal-left{display:flex;align-items:center;gap:11px;min-width:0}
.goal-pin{color:var(--amber);font-family:'Orbitron';font-weight:700;font-size:12px;letter-spacing:1px;display:flex;align-items:center;gap:7px;flex:0 0 auto}
.goal-pin .ico{color:var(--amber)}
.goal-text{font-size:13px;color:var(--txt);border-left:1px solid var(--line2);padding-left:12px;line-height:1.35}
.goal-progress{font-size:12px;color:var(--muted);letter-spacing:.5px;flex:0 0 auto;font-family:'Rajdhani';font-weight:600}
.goal-progress b{color:var(--red-soft)}

.stage-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;margin-top:2px}
.back-btn,.next-btn{background:transparent;border:1px solid var(--line2);color:var(--txt);
  font-family:'Rajdhani';font-weight:600;font-size:13px;letter-spacing:1px;padding:9px 18px;border-radius:9px;cursor:pointer}
.back-btn:hover{border-color:var(--amber);color:var(--amber2)}
.next-btn:not(:disabled){border-color:var(--red);color:var(--red-soft)}
.next-btn:not(:disabled):hover{background:rgba(255,45,45,.12)}
.next-btn:disabled{opacity:.4;cursor:not-allowed}
.progress-note{font-size:12px;color:var(--muted);letter-spacing:1px}

/* ===== Дерево узлов (этап 3) ===== */
.tree-wrap{display:flex;flex-direction:column;gap:6px;align-items:stretch;padding-top:6px}
.tree-svg{width:100%;height:auto;display:block}
.tn-box{fill:#0a0d15;stroke:var(--line2);stroke-width:1}
.tn-box.root{stroke:var(--red);filter:drop-shadow(0 0 6px var(--red-glow))}
.tn-v{fill:#fff;font-family:'Orbitron';font-weight:700;font-size:12px;text-anchor:middle}
.tn-r{fill:var(--muted);font-size:8.5px;text-anchor:middle}
.tn-link{stroke:#2a3145;stroke-width:1.4;fill:none}
.tree-caption{font-size:11px;color:var(--muted);text-align:center;margin-top:8px;line-height:1.4}

/* Цепочка Фибоначчи */
.fib-chain{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:8px}
.fib-node{background:#0a0d15;border:1px solid var(--line);border-radius:7px;padding:5px 8px;text-align:center;min-width:58px;cursor:default;transition:.15s}
.fib-node:hover{transform:translateY(-2px)}
.fib-node.odd{border-color:rgba(255,45,45,.4)}
.fib-node.even{border-color:rgba(120,150,255,.35)}
.fib-node .fn-n{font-size:9px;color:var(--muted);letter-spacing:.5px}
.fib-node .fn-v{font-family:'Orbitron';font-weight:700;font-size:12px;color:var(--txt);margin-top:2px}
.fib-node.odd .fn-v{color:var(--red-soft)}
.fib-node.even .fn-v{color:#8fb0ff}
.fib-node.target{border-color:var(--amber);box-shadow:0 0 14px rgba(255,176,0,.4)}
.fib-node.target .fn-v{color:var(--amber2)}

/* ===== Нижняя панель ===== */
.bottombar{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1px;color:var(--muted);padding:2px 10px}
.fb-left{color:var(--red);font-weight:600;display:flex;align-items:center;gap:7px}
.fb-dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 8px var(--red-glow)}
.fb-mid{letter-spacing:2px}
.fb-right{color:var(--green);display:flex;align-items:center;gap:7px}
.fb-right .ico{color:var(--green)}
.bars{display:inline-flex;align-items:flex-end;gap:2px;height:12px}
.bars b{width:3px;background:var(--green);border-radius:1px}
.bars b:nth-child(1){height:4px}
.bars b:nth-child(2){height:7px}
.bars b:nth-child(3){height:10px}
.bars b:nth-child(4){height:12px}

/* ===== Тост ===== */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(40px);
  background:linear-gradient(180deg,#11151f,#0a0c12);border:1px solid var(--green);color:var(--green);
  padding:14px 26px;border-radius:12px;font-family:'Orbitron';font-weight:700;font-size:14px;letter-spacing:1px;
  opacity:0;transition:.4s;z-index:10000;box-shadow:0 0 30px rgba(60,232,106,.35);pointer-events:none;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.win{border-color:var(--amber);color:var(--amber2);box-shadow:0 0 36px rgba(255,176,0,.4)}

/* ===== Team registration ===== */
.team-modal{
  position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;
  padding:24px;background:rgba(2,3,7,.72);backdrop-filter:blur(7px);
}
.team-dialog{
  width:min(100%,460px);padding:24px;box-shadow:0 24px 80px rgba(0,0,0,.58), inset 0 0 40px rgba(0,0,0,.42);
}
.team-close{
  position:absolute;right:14px;top:12px;width:32px;height:32px;border:1px solid var(--line2);border-radius:8px;
  background:#090c14;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;
}
.team-close:hover{color:#fff;border-color:var(--red)}
.team-modal-title{font-family:'Orbitron';font-size:15px;font-weight:900;letter-spacing:2px;color:var(--amber2);margin-bottom:10px}
.team-modal-copy{color:#aeb8cf;font-size:14px;line-height:1.45;margin-bottom:16px}
.team-code-label{display:block;color:var(--muted);font-size:12px;letter-spacing:1px;margin-bottom:7px}
.team-code-input{
  width:100%;height:48px;border:1px solid rgba(255,45,45,.62);border-radius:8px;background:#090b12;color:#fff;
  font-family:'Orbitron';font-size:17px;letter-spacing:1px;padding:0 14px;outline:none;
}
.team-code-input:focus{box-shadow:0 0 0 3px rgba(255,45,45,.12),0 0 22px rgba(255,45,45,.16)}
.team-error{min-height:20px;margin-top:8px;color:var(--red-soft);font-size:13px;font-weight:700}
.team-actions{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:8px}
.team-submit,.team-reset{
  border-radius:8px;height:43px;font-family:'Orbitron';font-weight:800;letter-spacing:1px;cursor:pointer;
}
.team-submit{border:0;background:linear-gradient(180deg,#ff3838,#c91524);color:#fff;box-shadow:0 0 22px rgba(255,45,45,.25)}
.team-reset{border:1px solid var(--line2);background:#090c14;color:var(--muted);padding:0 12px;font-size:10px}
.team-reset:hover{border-color:var(--amber);color:var(--amber2)}
.team-codes{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.team-codes span{
  border:1px solid rgba(143,176,255,.2);border-radius:6px;background:rgba(143,176,255,.055);
  color:#b8c4da;font-family:'Orbitron';font-size:10px;padding:6px 8px;
}

@media(max-width:1180px){
  .view{flex-direction:column}
  .left-col{width:100%;flex:none;flex-direction:row;flex-wrap:wrap}
  .left-col>.panel{flex:1;min-width:260px}
  .quest-grid{grid-template-columns:repeat(3,minmax(160px,1fr))}
  .stage-body{flex-direction:column}
  .task-panel,.answer-panel{max-height:none}
}
@media(max-width:640px){
  .app-frame{padding:18px 20px}
  .quest-grid{grid-template-columns:repeat(2,minmax(140px,1fr))}
  .stepper{overflow-x:auto;gap:6px}
  .step{min-width:58px}
}

/* ===== Wide mission layout ===== */
.app-frame{
  width:100%;
  max-width:none;
  min-height:100dvh;
  padding:clamp(16px,1.7vw,28px) clamp(22px,2.4vw,44px) clamp(14px,1.4vw,24px);
}
.topbar,.view,.bottombar{position:relative;z-index:2}
.view{min-height:0}
.view.active{align-items:stretch}
.left-col{width:clamp(230px,15vw,300px);flex:0 0 clamp(230px,15vw,300px)}
.right-col{min-width:0}
.timer-card{min-height:0}
.stage-col{display:flex;flex-direction:column;gap:clamp(10px,1vw,16px);padding:clamp(14px,1.3vw,22px)}
.mission-progress{flex:0 0 auto}
.stage-body{
  display:grid;
  grid-template-columns:minmax(320px,.9fr) minmax(480px,1.35fr) minmax(310px,.82fr);
  gap:clamp(12px,1.1vw,18px);
  align-items:stretch;
  min-height:0;
}
.task-panel,.visual-panel,.answer-panel{
  min-height:clamp(520px,calc(100dvh - 286px),760px);
  max-height:calc(100dvh - 238px);
  overflow:auto;
}
.task-panel{flex:none;padding:18px 20px}
.answer-panel{flex:none;padding:18px 20px}
.visual-panel{
  padding:18px 20px;
  display:flex;
  flex-direction:column;
  gap:14px;
  overflow:hidden;
}
.task-story,.task-condition{font-size:clamp(13px,.78vw,15px)}
.code-block{font-size:clamp(12px,.72vw,13.5px)}

/* ===== Stage visualization shell ===== */
.visual-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  border-bottom:1px solid var(--line);
  padding-bottom:12px;
  flex:0 0 auto;
}
.visual-kicker{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:700}
.visual-title{font-family:'Orbitron';font-size:15px;font-weight:800;letter-spacing:1.5px;color:#fff;margin-top:4px}
.visual-code{
  width:42px;height:42px;border:1px solid rgba(255,176,0,.55);border-radius:8px;
  display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-weight:800;color:var(--amber2);
  background:rgba(255,176,0,.08);box-shadow:0 0 22px rgba(255,176,0,.12) inset;
}
.visual-body{flex:1;min-height:0;display:flex;flex-direction:column;gap:14px;overflow-y:auto;overflow-x:hidden;padding-right:2px}
.visual-body>*{flex-shrink:0}
.viz-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-height:0}
.viz-card,.log-console,.checksum-board,.window-lab,.repair-board,.load-board,.energy-board{
  border:1px solid var(--line2);border-radius:8px;background:linear-gradient(180deg,rgba(8,11,18,.88),rgba(5,7,12,.92));
  box-shadow:inset 0 0 28px rgba(0,0,0,.36);position:relative;
}
.viz-label{font-size:10px;letter-spacing:1.8px;color:var(--amber2);font-weight:800;margin-bottom:12px}
.viz-note{
  border:1px solid rgba(143,176,255,.28);border-radius:8px;padding:12px 14px;color:#b9c4dc;
  background:rgba(70,98,150,.08);font-size:13px;line-height:1.45;
}

/* Stage 1: Caesar */
.caesar-grid{grid-template-columns:minmax(220px,.78fr) minmax(280px,1fr)}
.v-stage-1 .caesar-grid{grid-template-columns:1fr}
.rotor-card,.cipher-card{padding:16px}
.rotor{height:292px;position:relative;display:flex;align-items:center;justify-content:center}
.rotor::before,.rotor::after{content:"";position:absolute;border-radius:50%}
.rotor::before{width:232px;height:232px;border:1px solid rgba(255,45,45,.4);box-shadow:0 0 34px rgba(255,45,45,.12)}
.rotor::after{width:158px;height:158px;border:1px dashed rgba(255,176,0,.42)}
.rotor span{
  position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:7px;
  display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-size:11px;color:#dfe7f7;
  background:#0b0e16;border:1px solid rgba(255,255,255,.08);
  transform:rotate(var(--a)) translateY(-116px) rotate(calc(-1 * var(--a)));
}
.rotor-core{
  position:relative;z-index:2;width:104px;height:104px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#fff;background:radial-gradient(circle,rgba(255,176,0,.22),rgba(255,45,45,.11) 54%,#06080d 56%);
  border:1px solid rgba(255,176,0,.48);text-align:center;
}
.rotor-core b{font-family:'Orbitron';font-size:18px}.rotor-core small{font-size:10px;color:var(--muted);margin-top:4px}
.cipher-stream{display:grid;grid-template-columns:repeat(10,minmax(24px,1fr));gap:7px;margin:14px 0 18px}
.cipher-stream span{
  min-height:34px;border:1px solid rgba(255,45,45,.35);border-radius:6px;background:rgba(255,45,45,.07);
  display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-size:15px;color:#fff;
}
.cipher-stream .space{border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
.formula-strip,.checksum-flow,.compare-rail,.operation-strip{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#c8d2e6;font-size:13px;
}
.formula-strip span,.checksum-flow span,.compare-rail span,.operation-strip span{
  border:1px solid rgba(143,176,255,.26);border-radius:7px;padding:8px 10px;background:rgba(143,176,255,.07);
}
.formula-strip i,.checksum-flow i,.compare-rail i{width:24px;height:1px;background:var(--red);display:block;opacity:.7}

/* Stage 2: logs */
.v-stage-2{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
.log-console,.checksum-board{padding:16px}
.trace-head,.trace-row{display:grid;grid-template-columns:44px repeat(4,1fr);gap:8px;align-items:center}
.trace-head{color:var(--muted);font-size:11px;letter-spacing:1px;padding:0 8px 8px;border-bottom:1px solid var(--line)}
.trace-row{padding:8px;border-bottom:1px solid rgba(255,255,255,.045);font-family:'Orbitron';font-size:13px}
.trace-row span{color:var(--muted)}.trace-row b{color:#9fe3ff}.trace-row em{font-style:normal;color:var(--amber2)}
.checksum-bars{height:220px;display:flex;align-items:flex-end;gap:10px;border-bottom:1px solid var(--line2);padding:8px 4px 0;margin-bottom:15px}
.checksum-bars span{flex:1;height:var(--h);min-height:22px;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#ff5a5a,#841818);position:relative}
.checksum-bars b{position:absolute;left:50%;bottom:5px;transform:translateX(-50%);font-family:'Orbitron';font-size:10px;color:#fff}

/* Stage 3: chain */
.chain-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.chain-metrics div{border:1px solid var(--line2);border-radius:8px;padding:12px;background:rgba(255,255,255,.035)}
.chain-metrics b{display:block;font-family:'Orbitron';font-size:18px;color:var(--amber2)}
.chain-metrics span{display:block;margin-top:5px;color:var(--muted);font-size:12px}

/* Stage 4: patch order */
.patch-grid{grid-template-columns:minmax(240px,.9fr) minmax(280px,1fr)}
.server-orbit,.bit-questions{padding:16px}
.orbit{height:282px;position:relative;display:flex;align-items:center;justify-content:center}
.orbit::before{content:"";width:226px;height:226px;border-radius:50%;border:1px dashed rgba(60,232,106,.4);position:absolute}
.orbit span{
  position:absolute;left:50%;top:50%;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-weight:800;color:#fff;
  background:linear-gradient(180deg,#152035,#090b11);border:1px solid rgba(60,232,106,.42);
  transform:rotate(var(--a)) translateY(-113px) rotate(calc(-1 * var(--a)));
}
.orbit-core{font-family:'Orbitron';font-size:18px;text-align:center;color:var(--green)}.orbit-core small{font-size:10px;color:var(--muted)}
.bit-card{display:grid;grid-template-columns:42px 1fr;gap:4px 10px;border:1px solid var(--line2);border-radius:8px;padding:11px;margin-bottom:10px;background:rgba(255,255,255,.035)}
.bit-card b{grid-row:1/4;font-family:'Orbitron';color:var(--red);display:flex;align-items:center}.bit-card span{font-weight:700}.bit-card em{font-style:normal;color:#9fe3ff}.bit-card small{color:var(--muted)}
.distance-ruler{height:54px;border:1px solid var(--line2);border-radius:8px;display:grid;grid-template-columns:repeat(9,1fr);align-items:end;padding:0 12px 10px;position:relative;background:rgba(255,255,255,.03)}
.distance-ruler span{font-family:'Orbitron';font-size:11px;color:var(--muted);text-align:center}.ruler-mark{position:absolute;top:12px;height:5px;border-radius:3px}.ruler-mark.diverse{left:34%;right:24%;background:var(--red)}.ruler-mark.ideal{left:45%;right:12%;background:var(--green)}

/* Stage 5: safe window */
.v-stage-5{display:grid;grid-template-columns:1fr .86fr;gap:14px}
.window-lab,.repair-board{padding:16px}
.attack-array{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:18px}
.attack-cell{min-height:82px;border:1px solid var(--line2);border-radius:8px;background:#080b12;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.attack-cell b{font-family:'Orbitron';font-size:26px;color:#fff}.attack-cell span{position:absolute;top:8px;left:8px;color:var(--muted);font-size:11px}
.attack-cell.even-start{border-color:rgba(60,232,106,.45);box-shadow:inset 0 0 18px rgba(60,232,106,.08)}
.attack-cell.locked{border-color:rgba(255,45,45,.3)}
.window-overlay{height:130px;position:relative;margin-top:18px;border-top:1px solid var(--line2)}
.window-bar{position:absolute;height:34px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;letter-spacing:1px}
.window-bar.w1{left:0;right:17%;top:28px;background:rgba(255,176,0,.15);border:1px solid rgba(255,176,0,.55);color:var(--amber2)}
.window-bar.w2{left:33%;right:0;top:76px;background:rgba(60,232,106,.12);border:1px solid rgba(60,232,106,.45);color:var(--green)}
.repair-line{border:1px solid var(--line2);border-radius:8px;padding:11px;margin-bottom:9px;background:rgba(255,255,255,.035)}
.repair-line b{display:block;font-family:'Consolas','Courier New',monospace;color:#9fe3ff;font-size:13px}.repair-line span{display:block;color:var(--muted);font-size:12px;margin-top:4px}

/* Stage 6: tests */
.test-matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.test-card{border:1px solid var(--line2);border-radius:8px;background:rgba(255,255,255,.035);padding:10px;display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center}
.test-num{font-family:'Orbitron';color:var(--red);font-weight:800}
.test-array{display:flex;gap:4px;flex-wrap:wrap}.test-array span{min-width:22px;height:22px;border-radius:5px;background:#0a0d15;border:1px solid rgba(143,176,255,.22);display:flex;align-items:center;justify-content:center;font-size:11px}
.test-exp{font-size:12px;color:var(--muted)}.test-exp b{font-family:'Orbitron';color:var(--amber2)}
.compare-rail{border:1px solid var(--line2);border-radius:8px;padding:12px;background:rgba(143,176,255,.06)}

/* Stage 7: optimizer */
.optimizer-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
.load-board,.energy-board{padding:16px}
.load-bars{height:318px;display:flex;align-items:flex-end;gap:12px;border-bottom:1px solid var(--line2);position:relative;padding:8px 8px 0}
.load-bar{flex:1;height:100%;display:flex;align-items:flex-end;justify-content:center;position:relative}
.load-bar span{width:100%;height:var(--h);border-radius:7px 7px 0 0;background:linear-gradient(180deg,#ff5a5a 0,#ffb000 54%,#2b8245 100%);box-shadow:0 0 18px rgba(255,45,45,.12)}
.load-bar b{position:absolute;bottom:8px;font-family:'Orbitron';font-size:13px;color:#fff}.load-bar em{position:absolute;bottom:-22px;font-style:normal;color:var(--muted);font-size:11px}
.target-line{position:absolute;left:0;right:0;bottom:50%;border-top:1px dashed var(--green);color:var(--green);font-family:'Orbitron';font-size:11px;text-align:right;padding-right:4px}
.energy-ring{width:148px;height:148px;margin:8px auto 16px;border-radius:50%;border:12px solid rgba(255,176,0,.18);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:inset 0 0 30px rgba(255,176,0,.1)}
.energy-ring span{font-family:'Orbitron';font-size:42px;color:var(--amber2)}.energy-ring small{color:var(--muted);font-size:11px;text-align:center}
.energy-stats{display:grid;gap:8px}.energy-stats div{border:1px solid var(--line2);border-radius:8px;padding:10px;background:rgba(255,255,255,.035)}.energy-stats b{font-family:'Orbitron';color:#fff}.energy-stats span{color:var(--muted);font-size:12px;margin-left:8px}
.operation-strip{border:1px solid var(--line2);border-radius:8px;padding:12px;background:rgba(255,255,255,.035)}

.v-stage-7 .load-bars{height:278px}
.v-stage-7 .energy-ring{width:128px;height:128px;border-width:10px;margin:4px auto 12px}
.v-stage-7 .energy-ring span{font-size:36px}
.v-stage-7 .energy-stats div{padding:8px 10px}
.v-stage-7 .operation-strip{padding:10px 12px}

/* Stage 8-10: final missions */
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.v-stage-8 .final-grid,.v-stage-10 .final-grid{grid-template-columns:1fr}
.final-btn{
  border:1px solid rgba(255,45,45,.48);border-radius:7px;background:rgba(255,45,45,.09);color:#fff;
  font-family:'Orbitron';font-size:10px;font-weight:800;letter-spacing:1px;padding:8px 10px;cursor:pointer;
}
.final-btn:hover{border-color:var(--red);box-shadow:0 0 14px rgba(255,45,45,.16)}
.final-status{
  border:1px solid var(--line2);border-radius:8px;background:rgba(143,176,255,.055);padding:12px 14px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;color:#b9c4dc;font-size:13px;line-height:1.4;
}
.final-status b{font-family:'Orbitron';color:var(--amber2);font-size:11px;letter-spacing:1px}

.chess-final-grid{grid-template-columns:minmax(260px,.92fr) minmax(310px,1.08fr)}
.chess-board-card,.chess-log-card{padding:16px}
.chess-board{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;aspect-ratio:1;max-width:340px;margin:0 auto}
.chess-cell{
  min-width:0;border:1px solid rgba(255,255,255,.055);border-radius:4px;position:relative;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:#fff;background:#0a0d15;
}
.chess-cell.light{background:rgba(143,176,255,.1)}
.chess-cell.dark{background:rgba(255,45,45,.08)}
.chess-cell b{font-size:clamp(17px,2vw,28px);font-weight:700;line-height:1}
.cell-coord{position:absolute;left:4px;top:3px;font-family:'Orbitron';font-size:8px;color:rgba(231,236,245,.42)}
.chess-cell.active{border-color:var(--amber2);box-shadow:0 0 18px rgba(255,176,0,.28), inset 0 0 18px rgba(255,176,0,.08)}
.chess-cell.white-target{background:rgba(60,232,106,.13)}
.chess-cell.black-target{background:rgba(255,45,45,.15)}
.chess-log{display:flex;flex-direction:column;gap:8px}
.chess-log-row{
  display:grid;grid-template-columns:34px minmax(0,1fr) 46px auto;gap:8px;align-items:center;
  border:1px solid var(--line2);border-radius:8px;background:rgba(5,7,12,.48);padding:8px;
}
.chess-log-row.white{border-color:rgba(255,255,255,.16)}
.chess-log-row.black{background:rgba(255,255,255,.03)}
.chess-log-row.active{border-color:var(--amber);box-shadow:0 0 16px rgba(255,176,0,.13)}
.move-num{font-family:'Orbitron';font-size:11px;color:var(--red)}
.chess-log-row b{font-family:'Consolas','Courier New',monospace;font-size:12px;color:#9fe3ff;overflow-wrap:anywhere}
.chess-log-row small{font-family:'Orbitron';font-size:9px;color:var(--muted)}
.chess-log-row em{grid-column:2/-1;font-style:normal;font-family:'Orbitron';font-size:11px;color:var(--green);min-height:15px}

.debt-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.debt-tab{
  border:1px solid var(--line2);border-radius:8px;background:#080b12;color:var(--muted);
  font-family:'Orbitron';font-size:10px;font-weight:800;letter-spacing:1px;padding:10px 8px;cursor:pointer;
}
.debt-tab.active{border-color:var(--amber);color:var(--amber2);background:rgba(255,176,0,.08)}
.debt-panel{padding:16px}
.debt-people{display:grid;grid-template-columns:repeat(auto-fit,minmax(86px,1fr));gap:9px}
.debt-people div,.debt-bill div,.debt-rules div{
  border:1px solid var(--line2);border-radius:8px;background:rgba(5,7,12,.48);padding:10px;
}
.debt-people b{display:block;font-family:'Orbitron';font-size:18px;color:#fff}
.debt-people span,.debt-bill span,.debt-rules span{display:block;color:#bac5dc;font-size:12px;line-height:1.35;margin-top:4px}
.debt-bill{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.debt-bill div{display:grid;grid-template-columns:34px 1fr;gap:2px 8px}
.debt-bill b,.debt-rules b{grid-row:1/3;font-family:'Orbitron';color:var(--red-soft);font-size:12px}
.debt-bill em{grid-column:2;font-style:normal;color:var(--amber2);font-size:12px}
.debt-rules{display:grid;gap:8px}
.debt-rules div{display:grid;grid-template-columns:38px 1fr;align-items:center;gap:8px}
.payment-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.payment-flow span{border:1px solid rgba(143,176,255,.25);border-radius:7px;background:rgba(143,176,255,.07);padding:8px 10px;color:#dce5f6;font-size:13px}
.payment-flow i{width:22px;height:1px;background:var(--red);opacity:.75}
.payment-note{margin-top:14px;color:var(--muted);font-size:13px}

.release-grid{grid-template-columns:minmax(240px,.85fr) minmax(300px,1.15fr)}
.keys-file-card,.release-console{padding:16px}
.keys-lines{display:grid;gap:8px}
.key-line{
  width:100%;text-align:left;border:1px solid var(--line2);border-radius:8px;background:#06080d;color:#9fe3ff;
  font-family:'Consolas','Courier New',monospace;font-size:13px;padding:10px 12px;cursor:pointer;
}
.key-line.active{border-color:var(--green);box-shadow:0 0 14px rgba(60,232,106,.15)}
.release-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.release-output{
  min-height:154px;border:1px solid var(--line2);border-radius:8px;background:#06080d;padding:12px;
  display:flex;flex-direction:column;gap:8px;color:#b9c4dc;font-family:'Consolas','Courier New',monospace;font-size:13px;
}
.release-output span{border-left:2px solid rgba(255,45,45,.65);padding-left:8px}
.release-output.complete{border-color:var(--green);color:var(--green);box-shadow:0 0 18px rgba(60,232,106,.14)}
.release-output.complete span{border-left-color:var(--green);font-family:'Orbitron';letter-spacing:.5px}

@media(max-width:1400px){
  .stage-body{grid-template-columns:minmax(310px,1fr) minmax(420px,1.25fr)}
  .answer-panel{grid-column:1 / -1;min-height:auto;max-height:none}
}
@media(max-width:1180px){
  .left-col{width:100%;flex:none;flex-direction:row;flex-wrap:wrap}
  .stage-body{grid-template-columns:1fr}
  .task-panel,.visual-panel,.answer-panel{min-height:auto;max-height:none}
  .v-stage-2,.v-stage-5,.optimizer-grid,.viz-grid,.final-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .app-frame{padding:14px}
  .visual-panel{padding:14px}
  .test-matrix{grid-template-columns:1fr}
  .cipher-stream{grid-template-columns:repeat(6,minmax(24px,1fr))}
  .attack-array{grid-template-columns:repeat(3,1fr)}
  .chain-metrics{grid-template-columns:1fr}
  .debt-tabs,.debt-bill,.release-actions{grid-template-columns:1fr}
  .chess-log-row{grid-template-columns:28px minmax(0,1fr)}
  .chess-log-row small,.chess-log-row .final-btn{grid-column:auto}
  .final-status{flex-direction:column;align-items:flex-start}
  .goalbar,.stage-footer,.bottombar{flex-direction:column;align-items:stretch}
}

/* ===== Command dashboard redesign ===== */
.side-console{padding:16px;display:flex;flex-direction:column;gap:14px;min-height:245px}
.side-title{font-family:'Orbitron';font-size:12px;font-weight:800;letter-spacing:1.6px;color:var(--amber2)}
.side-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.side-metrics div,.stage-side-goal{
  border:1px solid var(--line2);border-radius:8px;background:rgba(5,7,12,.55);padding:10px;
}
.side-metrics b{display:block;font-family:'Orbitron';font-size:21px;color:#fff}
.side-metrics span{font-size:11px;color:var(--muted);letter-spacing:.8px}
.side-bars{display:flex;flex-direction:column;gap:7px}
.side-bars span{height:7px;border-radius:4px;background:#111624;overflow:hidden;position:relative}
.side-bars span::before{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--w);background:linear-gradient(90deg,var(--red),var(--amber2))}
.side-map{
  flex:1;min-height:126px;border:1px solid var(--line2);border-radius:8px;padding:12px;
  display:grid;grid-template-columns:repeat(5,1fr);gap:8px;align-content:center;
  background:
    linear-gradient(90deg,rgba(143,176,255,.045) 1px,transparent 1px) 0 0/28px 28px,
    linear-gradient(0deg,rgba(143,176,255,.035) 1px,transparent 1px) 0 0/28px 28px,
    rgba(5,7,12,.4);
}
.side-map span{
  min-height:34px;border:1px solid rgba(143,176,255,.22);border-radius:7px;background:rgba(143,176,255,.045);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
}
.side-map span::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(143,176,255,.22)}
.side-map span b{position:relative;z-index:1;font-family:'Orbitron';font-size:11px;color:var(--muted)}
.side-map span.done{border-color:rgba(60,232,106,.45);background:rgba(60,232,106,.08)}
.side-map span.done::after{background:var(--green)}
.side-map span.done b{color:var(--green)}
.side-map span.active{border-color:rgba(255,176,0,.58);background:rgba(255,176,0,.1);box-shadow:0 0 18px rgba(255,176,0,.12)}
.side-map span.active::after{background:var(--amber2)}
.side-map span.active b{color:var(--amber2)}
.side-map span.locked{opacity:.45}
.side-feed{display:flex;flex-direction:column;gap:7px;margin-top:0}
.side-feed span{font-size:12px;color:#aeb9d2;border-left:2px solid rgba(255,45,45,.75);padding-left:8px}
.side-feed b{font-family:'Orbitron';font-size:10px;color:var(--red-soft);margin-right:7px}

/* ===== Stage density pass ===== */
.stage-side-code{
  width:64px;height:64px;border-radius:12px;border:1px solid rgba(255,176,0,.55);display:flex;align-items:center;justify-content:center;
  font-family:'Orbitron';font-size:26px;font-weight:900;color:var(--amber2);background:rgba(255,176,0,.08);
}
.stage-side-title{font-weight:800;color:#fff;font-size:16px;line-height:1.2}
.stage-side-goal{color:#bac5dc;font-size:13px;line-height:1.38}
.answer-panel{gap:0}
.answer-brief{margin-top:16px;border-top:1px solid var(--line);padding-top:14px}
.answer-brief-title{font-size:10px;letter-spacing:1.8px;color:var(--amber2);font-weight:800;margin-bottom:9px}
.answer-brief-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.answer-brief-grid div{border:1px solid var(--line2);border-radius:8px;background:rgba(5,7,12,.55);padding:9px}
.answer-brief-grid b{display:block;color:#fff;font-size:12px}.answer-brief-grid span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.answer-wave{height:78px;display:flex;align-items:flex-end;gap:8px;margin-top:14px;border:1px solid var(--line2);border-radius:8px;padding:12px;background:rgba(5,7,12,.42)}
.answer-wave span{flex:1;height:var(--h);min-height:12px;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,var(--red-soft),rgba(255,45,45,.18))}
.answer-route{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}
.answer-route b{font-family:'Orbitron';font-size:9px;color:#c7d2e8;border:1px solid rgba(143,176,255,.25);border-radius:6px;padding:6px 8px;background:rgba(143,176,255,.06)}
.answer-route i{width:18px;height:1px;background:var(--red);opacity:.72}

/* ===== Stage 1 fit pass ===== */
.v-stage-1 .caesar-grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)}
.v-stage-1 .rotor{height:226px}
.v-stage-1 .rotor::before{width:176px;height:176px}
.v-stage-1 .rotor::after{width:118px;height:118px}
.v-stage-1 .rotor span{
  width:22px;height:22px;margin:-11px 0 0 -11px;font-size:10px;
  transform:rotate(var(--a)) translateY(-88px) rotate(calc(-1 * var(--a)));
}
.v-stage-1 .rotor-core{width:82px;height:82px}
.v-stage-1 .rotor-core b{font-size:15px}
.v-stage-1 .cipher-stream{grid-template-columns:repeat(6,minmax(22px,1fr));gap:6px}
.v-stage-1 .cipher-stream span{min-height:32px;font-size:14px}
.v-stage-1 .formula-strip span{padding:7px 9px}
.v-stage-1 .viz-note{display:none}

@media(max-width:1500px){
  .v-stage-1 .caesar-grid{grid-template-columns:1fr}
}

@media(min-width:1181px){
  html,body{height:100%;overflow:hidden}
  .app-frame{height:100dvh;min-height:0;overflow:hidden}
  .view.active{min-height:0;overflow:hidden}
  .left-col,.right-col,.stage-col{min-height:0;overflow:hidden}
  .stage-body{flex:1;min-height:0}
  .task-panel,.visual-panel,.answer-panel{height:100%;min-height:0;max-height:none}
}

/* ===== Clean dashboard layout ===== */
#view-dashboard{
  flex:1 1 auto;
  width:min(100%,1480px);
  max-width:1480px;
  margin:0 auto;
  position:relative;
  grid-template-columns:minmax(0,1120px) 268px;
  grid-template-rows:auto auto 1fr;
  justify-content:center;
  align-content:center;
  align-items:start;
  column-gap:24px;
  row-gap:12px;
  padding:clamp(8px,1vw,16px) clamp(16px,1.5vw,24px) clamp(12px,1.2vw,20px);
}
#view-dashboard.active{display:grid}
.dashboard-timer{
  grid-column:1 / -1;
  display:flex;
  justify-content:center;
  align-items:center;
  flex:0 0 auto;
}
.dashboard-timer .timer-card{
  width:max-content;
  padding:10px 20px;
  border-radius:16px;
}
.dashboard-timer .timer-ring{
  width:clamp(220px,28vh,270px);
  height:clamp(220px,28vh,270px);
}
.dashboard-timer .timer-value{
  font-size:clamp(35px,2.55vw,44px);
}
#view-dashboard .roadmap-head{
  grid-column:1;
  width:100%;
  margin:-2px 0 0;
  justify-content:flex-start;
}
#view-dashboard .quest-grid{
  grid-column:1;
  width:100%;
  margin:0;
  display:grid;
  grid-template-columns:repeat(5,minmax(150px,1fr));
  grid-auto-rows:230px;
  gap:12px;
}
#view-dashboard .quest-grid::before{display:none}
#view-dashboard .quest-card{
  height:230px;
  min-height:0;
  gap:8px;
  padding:12px;
}
#view-dashboard .q-visual{
  height:58px;
  min-height:0;
}
#view-dashboard .q-name{font-size:15px}
#view-dashboard .q-desc{font-size:11px;min-height:15px}
#view-dashboard .q-status{font-size:10px}
#view-dashboard .q-bar{margin-top:4px}
.team-scoreboard{
  grid-column:2;
  grid-row:2 / span 2;
  position:static;
  width:268px;
  margin:0;
  border:1px solid var(--line);
  border-radius:8px;
  background:linear-gradient(180deg,rgba(13,16,25,.78),rgba(7,9,14,.84));
  padding:10px;
}
.scoreboard-title{
  font-family:'Orbitron';
  font-size:10px;
  font-weight:900;
  letter-spacing:1.8px;
  color:var(--amber2);
  margin-bottom:8px;
}
.scoreboard-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:6px;
}
.score-row{
  border:1px solid rgba(143,176,255,.18);
  border-radius:7px;
  background:rgba(5,7,12,.48);
  padding:7px 8px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:4px 8px;
  align-items:center;
}
.score-row b{font-size:13px;color:#fff}
.score-row span{grid-column:1/2;color:var(--muted);font-family:'Orbitron';font-size:9px}
.score-row em{grid-column:2/3;grid-row:1/3;font-family:'Orbitron';font-style:normal;color:var(--red-soft);font-size:17px}
.score-row i{grid-column:1/-1;height:5px;border-radius:4px;background:#121725;overflow:hidden}
.score-row strong{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--amber2),var(--green))}
.score-row.active{border-color:rgba(255,176,0,.48);box-shadow:0 0 20px rgba(255,176,0,.08)}
.score-row.active em{color:var(--amber2)}
@media(max-width:980px){
  #view-dashboard.active{display:flex}
  #view-dashboard .quest-grid{grid-template-columns:repeat(2,minmax(150px,1fr));grid-auto-rows:auto}
  .team-scoreboard{position:static;width:min(100%,1120px);margin:2px auto 0}
  .scoreboard-grid{grid-template-columns:1fr}
}