:root{
  --bg:#030818;
  --bg2:#07123c;
  --bg3:#090d2c;
  --text:#f7fbff;
  --muted:#91a4c7;
  --line:rgba(146,190,255,.16);
  --glass:rgba(8,18,52,.62);
  --glass-strong:rgba(8,18,52,.82);
  --cyan:#36d6ff;
  --blue:#149fe8;
  --violet:#7257ff;
  --purple:#a78bfa;
  --pink:#e879f9;
  --green:#54e39b;
  --red:#ff7c8b;
  --amber:#ffc76a;
  font-family:Inter,"Segoe UI",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.45;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{min-height:100%;background:#020716}
body{
  margin:0;
  min-height:100vh;
  overflow-x:hidden;
  background:#020716;
  position:relative;
  isolation:isolate;
}

/* Фон экосистемы Digital Пятигорск — та самая цифровая гора */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-4;
  pointer-events:none;
  background-image:url("/mountain-bg.webp?v=5");
  background-repeat:no-repeat;
  background-position:center top;
  background-size:cover;
  background-attachment:fixed;
  filter:saturate(1.04) contrast(1.02);
}

/* Затемнение обеспечивает читаемость, не пряча саму гору */
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-3;
  pointer-events:none;
  background:
    linear-gradient(90deg,
      rgba(2,7,22,.52) 0%,
      rgba(2,7,22,.36) 34%,
      rgba(2,7,22,.28) 62%,
      rgba(2,7,22,.38) 100%),
    linear-gradient(180deg,
      rgba(2,7,22,.08) 0%,
      rgba(2,7,22,.18) 36%,
      rgba(2,7,22,.48) 67%,
      rgba(2,7,22,.82) 100%);
}

/* Лёгкая цифровая сетка остаётся частью интерфейса */
.shell::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(142,231,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(142,231,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.62),rgba(0,0,0,.25) 54%,transparent 92%);
}

.ambient{position:fixed;width:520px;height:520px;border-radius:50%;filter:blur(110px);opacity:.08;pointer-events:none;z-index:-1}
.ambient-cyan{background:#13c8ff;left:-240px;top:180px}
.ambient-violet{background:#8d4dff;right:-240px;top:100px}
button,input{font:inherit}
a{color:inherit;text-decoration:none}

.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(146,190,255,.11);background:rgba(2,7,22,.66);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.header-inner{max-width:1180px;margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-lockup{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid rgba(142,231,255,.22);border-radius:13px;background:linear-gradient(145deg,rgba(54,214,255,.14),rgba(114,87,255,.13));box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 8px 28px rgba(30,100,255,.09);overflow:hidden;color:#8ee7ff;flex:none}
.brand-mark img{width:100%;height:100%;object-fit:contain;padding:5px}.brand-mark svg{width:29px;height:29px}
.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:15px;font-weight:760;letter-spacing:-.01em}.brand-copy small{color:#7990bb;font-size:10px;margin-top:4px;letter-spacing:.045em;text-transform:uppercase}
.header-actions{display:flex;align-items:center;gap:10px}.module-chip,.status-pill{border:1px solid rgba(146,190,255,.16);background:rgba(9,20,55,.62);box-shadow:inset 0 1px 0 rgba(255,255,255,.04);border-radius:999px;padding:8px 12px;font-size:12px;color:#c6d5ef}.module-chip{color:#a8efff;background:linear-gradient(120deg,rgba(20,159,232,.12),rgba(114,87,255,.12))}.status-pill{display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(84,227,155,.08),0 0 16px rgba(84,227,155,.55)}

.shell{max-width:1180px;margin:0 auto;padding:52px 24px 42px}
.hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);align-items:end;gap:42px;margin-bottom:30px}
.kicker{display:flex;align-items:center;gap:9px;color:#9eb4d9;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:15px}.kicker span{width:32px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--violet))}
.hero h1{margin:0;font-size:clamp(44px,6vw,74px);line-height:.98;letter-spacing:-.055em;font-weight:790}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff 0%,#8ee7ff 31%,#a78bfa 68%,#e879f9 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy>p{max-width:690px;margin:22px 0 0;color:#93a7cc;font-size:16px;line-height:1.7}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.hero-badges span{font-size:11px;color:#a7bad9;border:1px solid rgba(146,190,255,.12);background:rgba(5,14,41,.42);border-radius:999px;padding:6px 10px}
.glass-card{border:1px solid rgba(146,190,255,.18);background:linear-gradient(145deg,rgba(8,20,56,.76),rgba(4,11,34,.68));box-shadow:inset 0 1px 0 rgba(255,255,255,.045),0 24px 70px rgba(0,0,0,.17);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.privacy-panel{border-radius:20px;padding:18px;display:flex;gap:14px;align-items:flex-start}.privacy-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(84,227,155,.11);border:1px solid rgba(84,227,155,.21);color:#7ff1b3;font-weight:800;flex:none}.privacy-panel strong{display:block;font-size:13px}.privacy-panel p{margin:5px 0 0;color:#8096bc;font-size:12px;line-height:1.6}

.drop-zone{position:relative;overflow:hidden;min-height:280px;border-radius:24px;padding:38px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;outline:none;transition:border-color .2s,transform .2s,background .2s}.drop-zone::before{content:"";position:absolute;inset:10px;border:1px dashed rgba(142,231,255,.18);border-radius:18px;pointer-events:none}.drop-zone:hover,.drop-zone:focus-visible,.drop-zone.drag{border-color:rgba(54,214,255,.4);background:linear-gradient(145deg,rgba(12,33,79,.76),rgba(12,19,58,.66));transform:translateY(-1px)}.drop-zone.drag::before{border-color:rgba(54,214,255,.55)}
.drop-art{position:relative;width:82px;height:82px;margin-bottom:16px;display:grid;place-items:center}.drop-ring{position:absolute;border-radius:50%;border:1px solid rgba(54,214,255,.18)}.ring-1{inset:0}.ring-2{inset:10px;border-color:rgba(167,139,250,.22)}.drop-qr{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;font-size:29px;color:#a9efff;background:linear-gradient(145deg,rgba(54,214,255,.13),rgba(114,87,255,.14));box-shadow:0 0 38px rgba(54,214,255,.1)}
.drop-title{font-size:20px;font-weight:760;letter-spacing:-.02em}.drop-subtitle{color:#7f94ba;font-size:13px;margin:6px 0 19px}
.btn{appearance:none;border:1px solid rgba(146,190,255,.17);background:rgba(11,25,63,.72);color:#dce9ff;border-radius:11px;padding:10px 15px;font-weight:720;font-size:13px;cursor:pointer;transition:transform .16s,filter .16s,border-color .16s,background .16s}.btn:hover:not(:disabled){transform:translateY(-1px);border-color:rgba(142,231,255,.32)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.37;cursor:not-allowed}.btn.primary{border-color:rgba(142,231,255,.2);color:#fff;background:linear-gradient(110deg,#149fe8 0%,#7257ff 100%);box-shadow:0 8px 24px rgba(43,100,255,.2)}.btn.primary:hover:not(:disabled){filter:brightness(1.08)}.btn.ghost{background:rgba(8,18,48,.52)}

.control-row{margin-top:16px;border-radius:18px;padding:13px 14px;display:flex;justify-content:space-between;align-items:center;gap:14px}.control-group,.control-actions{display:flex;gap:11px;align-items:center;flex-wrap:wrap}.switch-line{display:flex;align-items:center;gap:8px;font-size:12px;color:#a9bad8;cursor:pointer}.switch-line input{position:absolute;opacity:0;pointer-events:none}.switch{width:34px;height:19px;border-radius:999px;border:1px solid rgba(146,190,255,.16);background:#111b39;position:relative;transition:.18s}.switch::after{content:"";position:absolute;width:13px;height:13px;left:2px;top:2px;border-radius:50%;background:#64789f;transition:.18s}.switch-line input:checked+.switch{background:linear-gradient(90deg,rgba(20,159,232,.7),rgba(114,87,255,.72));border-color:rgba(142,231,255,.25)}.switch-line input:checked+.switch::after{left:17px;background:white;box-shadow:0 0 10px rgba(255,255,255,.35)}

.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:16px 0}.stat-card{position:relative;overflow:hidden;border-radius:17px;padding:15px 16px;min-height:108px}.stat-card::after{content:"";position:absolute;width:80px;height:80px;border-radius:50%;right:-34px;bottom:-40px;background:rgba(142,231,255,.05);filter:blur(1px)}.stat-label{display:block;color:#7f94b9;font-size:10px;text-transform:uppercase;letter-spacing:.09em;font-weight:700}.stat-card strong{display:inline-block;margin-top:7px;font-size:30px;letter-spacing:-.04em}.stat-card small{display:block;color:#7b8eaf;font-size:11px;margin-top:-2px}.stat-card.cyan strong{color:#75e7ff}.stat-card.violet strong{color:#b7a7ff}.stat-card.safe strong{color:#7ff1b3}.stat-card.error strong{color:#ff9ba6}

.workspace{border-radius:22px;overflow:hidden}.workspace-head{padding:20px 20px 16px;border-bottom:1px solid rgba(146,190,255,.1);display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.eyebrow{display:block;color:#7288ad;font-size:10px;text-transform:uppercase;letter-spacing:.11em;font-weight:700}.workspace-head h2{font-size:20px;letter-spacing:-.025em;margin:3px 0 0}.workspace-head p{margin:0;color:#768bae;font-size:12px}.table-wrap{overflow:auto;max-height:54vh}table{width:100%;border-collapse:collapse;min-width:1080px}th,td{padding:12px 13px;border-bottom:1px solid rgba(146,190,255,.085);text-align:left;font-size:12px;vertical-align:middle}th{position:sticky;top:0;z-index:2;background:rgba(6,15,43,.95);backdrop-filter:blur(12px);color:#7389ae;font-size:10px;text-transform:uppercase;letter-spacing:.075em;font-weight:700}tbody tr{transition:background .15s}tbody tr:hover{background:rgba(142,231,255,.025)}th:first-child,td:first-child{width:54px;text-align:center;color:#677b9e}.id-readonly{min-width:180px;max-width:300px;padding:8px 9px;border:1px solid rgba(146,190,255,.11);border-radius:8px;background:rgba(2,8,29,.44);color:#a9c5ea;font:650 12px "Cascadia Mono",Consolas,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;user-select:text}.fio-input{width:100%;min-width:280px;border:1px solid rgba(146,190,255,.15);border-radius:9px;padding:9px 10px;color:#eef6ff;background:rgba(3,10,33,.52);font:600 12px Inter,"Segoe UI",Arial,sans-serif;transition:.15s}.fio-input::placeholder{color:#556989}.fio-input:focus{outline:none;border-color:rgba(54,214,255,.55);box-shadow:0 0 0 3px rgba(54,214,255,.08);background:rgba(5,15,42,.7)}.fio-input:disabled{opacity:.4}.status-ok,.status-wait,.status-error{font-weight:700;font-size:11px}.status-ok{color:#76ecad}.status-wait{color:#ffd17c}.status-error{color:#ff8c99}.icon-btn{border:0;background:transparent;color:#617595;cursor:pointer;font-size:18px;width:30px;height:30px;border-radius:8px}.icon-btn:hover{color:#ff9ba6;background:rgba(255,124,139,.07)}.empty-row td{text-align:center;padding:56px;color:#5d7194}

.print-info{margin-top:16px;border-radius:18px;padding:16px 17px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px}.print-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:12px;color:#9feaff;background:linear-gradient(145deg,rgba(54,214,255,.12),rgba(114,87,255,.12));border:1px solid rgba(142,231,255,.15)}.print-copy strong{font-size:13px}.print-copy p{margin:3px 0 0;color:#8094b8;font-size:11px}.print-note{text-align:right;color:#6f84a7;font-size:10px;line-height:1.55}
.page-footer{display:flex;align-items:center;justify-content:center;gap:10px;padding:30px 10px 4px;color:#566b8f;font-size:10px;letter-spacing:.04em}.footer-sep{width:3px;height:3px;border-radius:50%;background:#52698f}

.overlay{position:fixed;inset:0;z-index:50;background:rgba(1,4,16,.68);backdrop-filter:blur(8px);display:grid;place-items:center}.overlay.hidden{display:none}.progress-card{width:min(380px,calc(100vw - 36px));border-radius:20px;padding:26px;text-align:center;background:rgba(7,17,48,.9)}.spinner{width:36px;height:36px;border:3px solid rgba(142,231,255,.12);border-top-color:#5edcff;border-right-color:#816dff;border-radius:50%;margin:0 auto 15px;animation:spin .75s linear infinite}.progress-title{font-weight:740}.muted{color:#768caf;font-size:12px;margin-top:5px}@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:980px){.hero{grid-template-columns:1fr;gap:22px}.privacy-panel{max-width:620px}.stats-grid{grid-template-columns:repeat(3,1fr)}.workspace-head{align-items:flex-start;flex-direction:column;gap:7px}}
@media(max-width:700px){.header-inner{padding:14px 16px}.brand-copy small,.module-chip{display:none}.status-pill{font-size:0;padding:9px}.status-pill::after{content:"Локально";font-size:11px}.shell{padding:34px 14px 28px}.hero h1{font-size:clamp(40px,12vw,58px)}.hero-copy>p{font-size:14px}.drop-zone{min-height:240px;padding:28px 18px}.control-row{align-items:stretch;flex-direction:column}.control-actions{justify-content:stretch}.control-actions .btn{flex:1}.stats-grid{grid-template-columns:1fr 1fr}.print-info{grid-template-columns:auto 1fr}.print-note{grid-column:1/-1;text-align:left;padding-left:58px}.workspace-head{padding:17px}.page-footer{flex-wrap:wrap}.ambient{opacity:.11}}
@media(max-width:430px){.stats-grid{grid-template-columns:1fr 1fr}.stat-card{min-height:96px}.stat-card strong{font-size:26px}.brand-mark{width:38px;height:38px}.brand-copy strong{font-size:13px}}
@media print{body{display:none}}


/* v4 visual alignment */
.brand-mark img{filter:drop-shadow(0 0 14px rgba(54,214,255,.14))}
.drop-qr{font-family:"Segoe UI Symbol","Segoe UI",sans-serif;font-weight:300}
.workspace{margin-top:2px}
.control-row+.stats-grid{margin-top:16px}
@media(max-width:540px){
  .header-actions{gap:6px}
  .hero{margin-bottom:22px}
  .hero h1{letter-spacing:-.045em}
  .privacy-panel{padding:15px}
}


/* v5 mountain integration */
.hero{
  min-height:330px;
  align-items:center;
}
.hero-copy{
  text-shadow:0 2px 28px rgba(0,0,0,.28);
}
.hero-copy>p{
  color:#b0c1df;
  text-shadow:0 1px 18px rgba(0,0,0,.55);
}
.hero-badges span{
  background:rgba(3,11,34,.48);
  backdrop-filter:blur(8px);
}
.privacy-panel{
  background:linear-gradient(145deg,rgba(7,20,56,.68),rgba(4,12,37,.72));
}
.drop-zone{
  background:linear-gradient(145deg,rgba(8,23,63,.72),rgba(5,12,39,.72));
}
.workspace{
  background:linear-gradient(145deg,rgba(6,17,49,.83),rgba(3,10,31,.86));
}
@media(max-width:700px){
  body::before{
    background-position:56% top;
    background-attachment:scroll;
  }
}