:root{
  --bg-0:#05070a;
  --bg-1:#0b0f12;
  --panel:#10161a;
  --panel-2:#131a1e;
  --line:rgba(255,255,255,0.07);
  --line-strong:rgba(255,255,255,0.14);
  --text-0:#eef2f3;
  --text-1:#9aa7ab;
  --text-2:#5e6a6e;
  --orange:#ff7a1a;
  --orange-dim:#ff7a1a33;
  --cyan:#3fe0d0;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
  background:var(--bg-0);
  color:var(--text-0);
  font-family:'Chakra Petch',sans-serif;
  overflow-x:hidden;
  position:relative;
  min-height:100vh;
}
.bg-layer{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.bg-grid{
  position:absolute;inset:-2px;
  background-image:
    linear-gradient(rgba(63,224,208,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,224,208,0.035) 1px, transparent 1px);
  background-size:42px 42px;
  animation:gridDrift 26s linear infinite;
}
@keyframes gridDrift{
  0%{transform:translate(0,0);}
  100%{transform:translate(42px,42px);}
}
.bg-radial{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 18% 8%, rgba(255,122,26,0.10), transparent 42%),
    radial-gradient(circle at 85% 78%, rgba(63,224,208,0.09), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,255,255,0.03), transparent 60%);
}
.bg-sweep{
  position:absolute;
  top:50%;left:50%;
  width:2600px;height:2600px;
  margin:-1300px 0 0 -1300px;
  background:conic-gradient(from 0deg, rgba(63,224,208,0.05), transparent 18%, transparent 100%);
  animation:sweep 14s linear infinite;
  opacity:0.5;
}
@keyframes sweep{
  0%{transform:rotate(0deg);}
  100%{transform:rotate(360deg);}
}
.bg-noise{
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, transparent 1px, transparent 2px);
  opacity:0.6;
}
.wrap{position:relative;z-index:1;max-width:1500px;margin:0 auto;padding:0 32px 80px;}

header.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:26px 0;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:34px;height:34px;position:relative;flex:none;
}
.brand-mark::before,.brand-mark::after{
  content:'';position:absolute;background:var(--orange);
}
.brand-mark::before{left:50%;top:4px;bottom:4px;width:3px;margin-left:-1.5px;}
.brand-mark::after{top:50%;left:4px;right:4px;height:3px;margin-top:-1.5px;}
.brand-text{font-weight:700;font-size:15px;letter-spacing:2px;text-transform:uppercase;color:var(--text-1);}
.brand-text b{color:var(--text-0);}
.top-actions{display:flex;align-items:center;gap:14px;}
.btn-ghost-sm{
  background:transparent;border:1px solid var(--line-strong);color:var(--text-1);
  padding:9px 18px;border-radius:6px;font-family:inherit;font-weight:600;
  font-size:13px;letter-spacing:1px;text-transform:uppercase;cursor:pointer;
  transition:all .15s ease;
}
.btn-ghost-sm:hover{border-color:var(--cyan);color:var(--cyan);}

/* ЯЗЫКОВОЕ МЕНЮ */
.lang-selector { position: relative; z-index: 100; }
.lang-btn { background: var(--panel); border: 1px solid var(--line-strong); border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; height: 38px; width: 38px; box-sizing: border-box; transition: background 0.2s; }
.lang-btn:hover { border-color: var(--cyan); }
.lang-btn img { width: 20px; border-radius: 2px; }
.lang-menu { display: none; position: absolute; top: 45px; right: 0; background: var(--panel); border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; flex-direction: column; min-width: 130px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
.lang-menu.show { display: flex; }
.lang-option { padding: 12px 15px; display: flex; align-items: center; gap: 12px; cursor: pointer; color: white; font-weight: bold; font-family:'JetBrains Mono',monospace; font-size: 13px; transition: background 0.2s; }
.lang-option:hover { background: var(--panel-2); color: var(--cyan); }
.lang-option img { width: 20px; border-radius: 2px; }

.hero{padding:44px 0 30px;text-align:center;}
.hero-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:4px;
  color:var(--cyan);text-transform:uppercase;margin-bottom:14px;
  display:flex;align-items:center;justify-content:center;gap:10px;
}
.hero-eyebrow::before,.hero-eyebrow::after{content:'';width:36px;height:1px;background:var(--line-strong);}
.hero h1{
  font-size:56px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  line-height:1.02;
  background:linear-gradient(180deg,#fff, #b9c3c6 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero h1 span{
  background:linear-gradient(90deg,var(--orange),#ffb066);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{color:var(--text-1);font-size:15px;margin-top:12px;font-weight:400;}

.controls{
  margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
}
.search-box{
  display:flex;align-items:center;gap:10px;
  background:var(--panel);border:1px solid var(--line-strong);border-radius:8px;
  padding:0 16px;width:340px;max-width:70vw;height:46px;
  transition:border-color .15s ease;
}
.search-box:focus-within{border-color:var(--cyan);}
.search-box input{
  background:transparent;border:none;outline:none;color:var(--text-0);
  font-family:'JetBrains Mono',monospace;font-size:13px;flex:1;
}
.search-box input::placeholder{color:var(--text-2);}
.kbd{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-2);
  border:1px solid var(--line-strong);border-radius:4px;padding:2px 6px;
}
.btn-solid{
  height:46px;padding:0 22px;border-radius:8px;border:1px solid var(--orange);
  background:linear-gradient(180deg,#ff8c33,#e8690a);color:#0a0603;
  font-family:inherit;font-weight:700;font-size:14px;letter-spacing:1px;text-transform:uppercase;
  cursor:pointer;display:flex;align-items:center;gap:8px;transition:transform .12s ease, box-shadow .12s ease;
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(255,122,26,0.28);}

.grid-section{margin-top:56px;}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px;}
.section-head h2{
  font-size:14px;letter-spacing:3px;text-transform:uppercase;color:var(--text-1);font-weight:700;
  display:flex;align-items:center;gap:10px;
}
.section-head h2::before{content:'';width:4px;height:16px;background:var(--orange);display:inline-block;}
.section-note{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-2);}

.grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:18px;
}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;position:relative;transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 14px 34px rgba(0,0,0,0.4);}
.card.flash{animation:flashRing 1s ease;}
@keyframes flashRing{
  0%{box-shadow:0 0 0 2px var(--cyan);}
  100%{box-shadow:0 0 0 0px transparent;}
}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;}
.card-id{display:flex;flex-direction:column;gap:3px;}
.card-time{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--text-2);letter-spacing:1px;}
.card-name{font-size:20px;font-weight:700;letter-spacing:.5px; color: var(--text-0);}

.pin-btn { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 24px; cursor: pointer; color: #444; display: none; transition: color 0.2s; padding: 0; }
.pin-btn:hover { color: #888; } 
.pin-btn.active { color: #ffd700; } 
.pin-btn.active:hover { color: #ffea00; }

.preview-frame{
  margin:16px 0;height:150px;border-radius:8px;position:relative;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.04), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0px, transparent 1px, transparent 6px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0px, transparent 1px, transparent 6px),
    #0a0d0f;
  border:1px solid var(--line);
  overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.crosshair-preview { width: 64px; height: 64px; transform: scaleX(1.33333333333); image-rendering: pixelated; }

.corner{position:absolute;width:14px;height:14px;border-color:var(--text-2);opacity:.7;}
.corner.tl{top:8px;left:8px;border-top:2px solid;border-left:2px solid;}
.corner.tr{top:8px;right:8px;border-top:2px solid;border-right:2px solid;}
.corner.bl{bottom:8px;left:8px;border-bottom:2px solid;border-left:2px solid;}
.corner.br{bottom:8px;right:8px;border-bottom:2px solid;border-right:2px solid;}

.card-actions{display:flex;flex-direction:column;gap:8px;}
.act-btn{
  width:100%;height:40px;border-radius:7px;font-family:'JetBrains Mono',monospace;
  font-weight:600;font-size:12px;letter-spacing:1px;text-transform:uppercase;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;transition:all .15s ease;
}
.act-code{
  background:transparent;border:1px solid var(--orange);color:var(--orange);
}
.act-code:hover{background:rgba(255,122,26,0.1);}
.act-cmd{
  background:linear-gradient(180deg,#ff8c33,#e8690a);border:1px solid var(--orange);color:#0a0603;
}
.act-cmd:hover{filter:brightness(1.08);}
.act-btn svg{width:14px;height:14px;flex:none;}

.empty-state{
  display:none;text-align:center;padding:80px 0;color:var(--text-2);
  font-family:'JetBrains Mono',monospace;
}
.empty-state.show{display:block;}
.empty-state .glyph{font-size:40px;margin-bottom:14px;color:var(--text-2);}

/* МОДАЛЬНЫЕ ОКНА И ФОРМЫ */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); }
.modal-content { background: var(--panel); margin: 10% auto; padding: 30px; border: 1px solid var(--cyan); border-radius: 10px; width: 320px; text-align: center; position: relative; box-shadow: 0 10px 30px rgba(0,0,0,0.6); }
.modal-content h2 { margin-bottom: 20px; font-size: 20px; text-transform: uppercase; color: var(--text-0); letter-spacing: 1px; }
.close { color: var(--text-2); position: absolute; top: 10px; right: 15px; font-size: 28px; font-weight: bold; cursor: pointer; transition: 0.2s; }
.close:hover { color: var(--text-0); }
input, textarea { width: 100%; padding: 12px; margin: 10px 0; border-radius: 6px; border: 1px solid var(--line-strong); background: var(--panel-2); color: white; box-sizing: border-box; font-family: 'JetBrains Mono', monospace; font-size: 13px; outline: none; transition: 0.2s; }
input:focus, textarea:focus { border-color: var(--cyan); }
textarea { resize: vertical; }

.copy-btn { width: 100%; background: linear-gradient(180deg,#ff8c33,#e8690a); color: #000; border: 1px solid var(--orange); padding: 12px; margin-top: 10px; border-radius: 6px; cursor: pointer; font-weight: bold; font-family: inherit; text-transform: uppercase; letter-spacing: 1px; transition: 0.2s; }
.copy-btn:hover { filter: brightness(1.1); }

.toggle-container { display: flex; gap: 10px; margin-bottom: 15px; }
.toggle-btn { flex: 1; padding: 10px; background: var(--panel-2); color: var(--text-1); border: 1px solid var(--line-strong); border-radius: 5px; cursor: pointer; font-weight: bold; transition: 0.2s; text-transform: uppercase; font-size: 12px; }
.toggle-btn.active { background: var(--orange); color: #000; border-color: var(--orange); }

/* TOAST УВЕДОМЛЕНИЯ */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--panel); color: #fff; padding: 15px 20px; border-radius: 8px; border: 1px solid var(--cyan); position: relative; overflow: hidden; animation: slideIn 0.3s ease forwards; min-width: 250px; text-align: left; font-family: 'JetBrains Mono', monospace; font-size: 13px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast.fade-out { animation: fadeOut 0.3s ease forwards; }
@keyframes fadeOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }
.toast-progress { position: absolute; bottom: 0; left: 0; height: 4px; background: var(--cyan); width: 100%; animation: progress 3s linear forwards; }
@keyframes progress { from { width: 100%; } to { width: 0%; } }

@media (max-width:640px){
  .hero h1{font-size:36px;}
  .wrap{padding:0 18px 60px;}
  .grid{grid-template-columns:repeat(auto-fill,minmax(100%,1fr));}
}