:root {
  --bg:#0b0f14;
  --card:#111720;
  --text:#d6e2f0;
  --accent:#00ff9c;
  --accent-glow:rgba(0,255,156,0.5);
}

body{
  margin:0;
  font-family:"Segoe UI",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
}

/* HEADER */

header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 40px;
  border-bottom:1px solid #222;
}

.logo{
  font-size:22px;
  font-weight:bold;
  letter-spacing:2px;
}

.logo span{
  color:var(--accent);
  text-shadow:0 0 8px var(--accent-glow);
}

nav a{
  margin-left:20px;
  text-decoration:none;
  color:var(--text);
  font-weight:500;
}

nav a:hover{
  color:var(--accent);
}

/* HERO */

.hero{
  padding:80px 40px;
  text-align:center;
}

.hero h1{
  font-size:48px;
  margin-bottom:10px;
}

.hero p{
  color:#9fb3c8;
}

/* CONTAINER */

.container{
  max-width:1200px;
  margin:auto;
  padding:40px;
}

/* GRID */

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}

/* CARD */

/* CARD */

.card{
  background:linear-gradient(
    160deg,
    var(--card) 0%,
    #0e141c 100%
  );
  padding:24px;
  border-radius:10px;
  transition:all .25s ease;
  border:1px solid #1f2933;
}

.card:hover{
  transform:translateY(-6px) scale(1.02);
  box-shadow:
    0 10px 30px rgba(0,0,0,.6),
    0 0 20px var(--accent-glow);
}

.tag{
  font-size:12px;
  padding:4px 10px;
  border-radius:20px;
  background:var(--accent);
  color:black;
  display:inline-block;
  margin-bottom:12px;
}

.card h3{
  margin-top:0;
}

.card p{
  color:#a7b7c7;
  font-size:14px;
}

/* ARTICLE */

article{
  max-width:800px;
  margin:auto;
  line-height:1.7;
}

article h1{
  font-size:36px;
}

article h2{
  margin-top:40px;
}

/* FOOTER */

footer{
  text-align:center;
  padding:40px;
  color:#6b7c8d;
  border-top:1px solid #222;
}

/* MODES */

.green{
  --accent:#00ff9c;
  --accent-glow:rgba(0,255,156,0.6);
  --card:#0f1a18;
}

.purple{
  --accent:#9b5cff;
  --accent-glow:rgba(155,92,255,0.6);
  --card:#161020;
}

.red{
  --accent:#ff3d3d;
  --accent-glow:rgba(255,61,61,0.6);
  --card:#1a0f0f;
}
.purple{
  --accent:#9b5cff;
  --accent-glow:rgba(155,92,255,0.6);
}
.comments{
  margin-top:60px;
}

#comments{
  margin-bottom:20px;
}

.comment{
  background:#111720;
  border:1px solid #1f2933;
  padding:14px;
  margin-bottom:12px;
  border-radius:8px;
}

.comment.ai{
  border-left:4px solid var(--accent);
}

textarea{
  width:100%;
  background:#1b2430;
  border:none;
  color:white;
  padding:10px;
  margin-top:10px;
}

button{
  margin-top:10px;
  padding:8px 14px;
  background:var(--accent);
  border:none;
  cursor:pointer;
}
.hidden{
  display:none;
}
.owner-panel{
  background:linear-gradient(160deg, var(--card) 0%, #0e141c 100%);
  border:1px solid #1f2933;
  border-radius:12px;
  padding:24px;
  margin-bottom:24px;
}
.owner-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.owner-form input,
.owner-form textarea{
  width:100%;
  background:#1b2430;
  border:1px solid #263242;
  color:white;
  padding:12px;
  border-radius:8px;
  box-sizing:border-box;
}
.owner-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  margin-bottom:24px;
}
.owner-card p{
  margin:10px 0;
}
.owner-action-row{
  display:flex;
  gap:12px;
}
.button-muted{
  background:#35465a;
  color:#e5eef7;
}
.status-approved{
  color:#00ff9c;
}
.status-denied{
  color:#ff8080;
}
.status-pending{
  color:#ffd166;
}
.site-header{
  position:relative;
  overflow:hidden;
  padding:28px 40px;
  border-bottom:1px solid #1a1a1a;
}

/* keep real header content above background */

.header-inner{
  position:relative;
  z-index:5;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

/* CIRCUIT BACKGROUND */

.circuit-bg{
  position:absolute;
  inset:0;
  z-index:1;

  background:
  radial-gradient(circle at 20% 40%, var(--accent) 2px, transparent 3px),
  radial-gradient(circle at 60% 70%, var(--accent) 2px, transparent 3px),
  radial-gradient(circle at 80% 30%, var(--accent) 2px, transparent 3px),
  linear-gradient(var(--accent) 1px, transparent 1px),
  linear-gradient(90deg, var(--accent) 1px, transparent 1px);

  background-size:
  120px 120px,
  140px 140px,
  160px 160px,
  40px 40px,
  40px 40px;

  opacity:.08;

  animation:circuitMove 30s linear infinite;
}

/* slow drift */

@keyframes circuitMove{
  from{
    background-position:
    0 0,
    50px 20px,
    100px 40px,
    0 0,
    0 0;
  }

  to{
    background-position:
    300px 0,
    350px 40px,
    420px 80px,
    120px 0,
    0 120px;
  }
}
/* NAV STYLE */

nav a{
  margin-left:28px;
  text-decoration:none;
  color:var(--text);
  font-weight:500;
  position:relative;
  padding:6px 2px;
  transition:.2s;
}

/* animated underline */

nav a::after{
  content:"";
  position:absolute;
  bottom:-4px;
  left:0;
  width:0;
  height:2px;
  background:var(--accent);
  transition:.25s;
}

nav a:hover::after{
  width:100%;
}

/* glow on hover */

nav a:hover{
  color:var(--accent);
  text-shadow:0 0 8px var(--accent-glow);
}
.hero{
  padding:120px 40px 100px;
  text-align:center;
  position:relative;
}

.hero h1{
  font-size:56px;
  font-weight:700;
  letter-spacing:.5px;
}

.hero p{
  margin-top:16px;
  font-size:18px;
  color:#9fb3c8;
}

/* subtle glowing line */

.hero::after{
  content:"";
  display:block;
  width:120px;
  height:3px;
  background:var(--accent);
  margin:28px auto 0;
  box-shadow:0 0 10px var(--accent-glow);
}
/* ============================
   MOBILE RESPONSIVE
============================ */

@media (max-width: 900px){

  .header-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }

  nav{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
  }

  nav a{
    margin-left:0;
  }

  .hero{
    padding:80px 20px 70px;
  }

  .hero h1{
    font-size:38px;
    line-height:1.2;
  }

  .hero p{
    font-size:16px;
  }

  .container{
    padding:24px;
  }

}


/* ============================
   SMALL PHONE
============================ */

@media (max-width: 600px){

  .logo{
    font-size:18px;
  }

  .hero h1{
    font-size:32px;
  }

  .hero p{
    font-size:15px;
  }

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

  article{
    padding:0 10px;
  }

  textarea{
    font-size:16px;
  }

}

/* AI Site Manager Enhancements */
.manager-inline-prompt{margin:2rem 0;padding:1rem 1.2rem;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.03);}
.manager-inline-prompt h2{margin:0 0 .5rem;font-size:1.15rem;}
.manager-inline-prompt p{margin:.4rem 0;}
.manager-health-list li{margin:.35rem 0;}