:root{
  --bg:#050505;
  --panel:#0d0d12;
  --neon-green:#00ff9f;
  --neon-cyan:#00eaff;
  --text:#e0ffff;
  --warn:#ffcc00;
}
*{box-sizing:border-box}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Orbitron',sans-serif;
  overflow-x:hidden;
}

/* LOADING SCREEN */
#loadingScreen{
  position:fixed;
  inset:0;
  background:#000;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  z-index:9999;
  color:var(--neon-green);
  letter-spacing:3px;
}
.loading-bar{
  width:300px;
  height:6px;
  background:#111;
  margin-top:20px;
  overflow:hidden;
}
.loading-bar span{
  display:block;
  height:100%;
  width:0%;
  background:linear-gradient(90deg,var(--neon-green),var(--neon-cyan));
  animation:loading 2.5s forwards;
}
@keyframes loading{to{width:100%}}

/* PARTICLES */
#particles{
  position:fixed;
  inset:0;
  z-index:0;
}

/* HUD */
.hud{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:70px;
  background:rgba(0,0,0,0.6);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--neon-cyan);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 25px;
  z-index:10;
  box-shadow:0 0 20px var(--neon-cyan);
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--neon-green);
  font-weight:800;
}

.logo svg{
  width:40px;
  height:40px;
  stroke:var(--neon-green);
  fill:none;
  stroke-width:2;
  filter:drop-shadow(0 0 10px var(--neon-green));
  animation:dragonGlow 3s infinite alternate;
}
@keyframes dragonGlow{
  from{filter:drop-shadow(0 0 5px var(--neon-green));}
  to{filter:drop-shadow(0 0 20px var(--neon-cyan));}
}

button{
  padding:10px 18px;
  border:1px solid var(--neon-green);
  background:transparent;
  color:var(--neon-green);
  cursor:pointer;
  border-radius:6px;
  transition:0.3s;
  font-family:'Orbitron',sans-serif;
}
button:hover{
  background:var(--neon-green);
  color:#000;
  box-shadow:0 0 20px var(--neon-green);
}
button:focus-visible,
input:focus-visible,
select:focus-visible{
  outline:2px solid var(--warn);
  outline-offset:2px;
}

.container{
  margin-top:100px;
  padding:20px;
  position:relative;
  z-index:1;
  max-width:1500px;
  margin-left:auto;
  margin-right:auto;
}

.page{display:none;}
.page.active{display:block;}

.card{
  background:var(--panel);
  border:1px solid var(--neon-cyan);
  padding:20px;
  border-radius:12px;
  box-shadow:0 0 20px rgba(0,234,255,0.2);
  margin-bottom:20px;
}

.big-button{
  display:block;
  margin:30px auto;
  padding:25px;
  font-size:20px;
  max-width:400px;
  width:100%;
  border:1px solid var(--neon-cyan);
  color:var(--neon-cyan);
}
.big-button:hover{
  background:var(--neon-cyan);
  color:#000;
  box-shadow:0 0 25px var(--neon-cyan);
}

.status-next{text-align:center;margin-top:10px}
.feedback-confirmacao{text-align:center;margin-top:10px;color:var(--neon-green);opacity:0;transition:0.3s}
.feedback-confirmacao.show{opacity:1}

.autosave{
  position:fixed;
  top:80px;
  right:20px;
  font-size:12px;
}
.autosave.saving{color:var(--warn)}
.autosave.saved{color:var(--neon-green)}

.config-panel{display:none;margin:15px 0;padding:15px;border:1px solid var(--neon-cyan)}

table{width:100%;border-collapse:collapse;font-size:13px}
th{color:var(--neon-green);border-bottom:1px solid var(--neon-green);padding:8px}
td{padding:6px;border-bottom:1px solid rgba(0,255,159,0.2);text-align:center}
.weekend{background:rgba(0,255,159,0.05)}

input,select{
  background:#0f0f15;
  border:1px solid var(--neon-cyan);
  color:var(--neon-cyan);
  padding:5px;
  border-radius:5px;
}

@media(max-width:1024px){
  table{display:block;overflow-x:auto;white-space:nowrap}
}


.registro-actions{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:10px;
  margin:12px 0;
}

.table-wrap{
  width:100%;
  overflow:auto;
  border:1px solid rgba(0,234,255,0.25);
  border-radius:10px;
}

#registro table{
  min-width:980px;
}

#registro input,
#registro select{
  width:100%;
  min-width:88px;
}

@media(max-width:768px){
  .hud{
    height:auto;
    padding:10px 12px;
    flex-wrap:wrap;
    gap:10px;
  }

  .container{
    margin-top:120px;
    padding:12px;
  }

  .card{
    padding:12px;
  }

  .registro-actions{
    grid-template-columns:1fr 1fr;
  }

  .autosave{
    right:10px;
    top:72px;
  }

  .file-sync-status{
    right:10px;
    top:90px;
  }

  #updateBanner{
    left:10px !important;
    right:10px;
    width:auto;
  }
}

@media(max-width:520px){
  .registro-actions{
    grid-template-columns:1fr;
  }

  .logo{
    font-size:14px;
  }

  .logo svg{
    width:30px;
    height:30px;
  }
}


.file-sync-status{
  position:fixed;
  top:98px;
  right:20px;
  font-size:11px;
  color:var(--neon-cyan);
}
.file-sync-status.ok{color:var(--neon-green)}
.file-sync-status.error{color:#ff6b6b}