:root{
  --bg:#0b0d17; --bg2:#12152444; --card:#151830; --card2:#1c2040;
  --text:#f0f1fa; --muted:#9498b8; --border:#2a2e52;
  --accent:#7c6bff; --accent2:#ff6bb3; --accent3:#4ee6c4;
  --danger:#ff6b6b; --success:#4ee6c4;
  --radius:14px;
  --shadow:0 10px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{
  margin:0; background:
    radial-gradient(1200px 600px at 10% -10%, #241d4a 0%, transparent 60%),
    radial-gradient(1000px 600px at 110% 10%, #2a1533 0%, transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  min-height:100vh;
}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

header.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;border-bottom:1px solid var(--border);
  position:sticky;top:0;background:rgba(11,13,23,.85);backdrop-filter:blur(10px);z-index:10;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;text-decoration:none}
.brand .logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
nav.topnav{display:flex;gap:24px;align-items:center}
nav.topnav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}
nav.topnav a:hover{color:var(--text)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:10px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;text-decoration:none;
  transition:transform .12s ease, opacity .12s ease;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;}
.btn-primary:hover{opacity:.92}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.hero{padding:90px 24px 60px;text-align:center}
.hero .eyebrow{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:var(--card);border:1px solid var(--border);color:var(--accent3);
  font-size:13px;font-weight:700;margin-bottom:22px;
}
.hero h1{font-size:52px;line-height:1.1;margin:0 0 18px;font-weight:800;letter-spacing:-1px}
.hero h1 span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:640px;margin:0 auto 34px;line-height:1.6}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.section{padding:60px 24px}
.section h2{font-size:32px;text-align:center;margin:0 0 12px;font-weight:800}
.section p.lead{text-align:center;color:var(--muted);max-width:560px;margin:0 auto 44px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.grid3,.grid4{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.feature-card .icon{
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--card2);font-size:22px;margin-bottom:16px;
}
.feature-card h3{margin:0 0 8px;font-size:18px}
.feature-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}

.pricing-card{text-align:center;position:relative}
.pricing-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent), var(--shadow)}
.pricing-card .badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  padding:4px 14px;border-radius:999px;font-size:12px;font-weight:800;
}
.pricing-card .amount{font-size:38px;font-weight:800;margin:14px 0 4px}
.pricing-card .amount small{font-size:15px;color:var(--muted);font-weight:600}
.pricing-card .credits{color:var(--accent3);font-weight:700;margin-bottom:18px}

footer{border-top:1px solid var(--border);padding:36px 24px;text-align:center;color:var(--muted);font-size:13px}

/* Auth forms */
.auth-wrap{min-height:calc(100vh - 78px);display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-card{width:100%;max-width:400px}
.auth-card h1{font-size:24px;margin:0 0 6px}
.auth-card p.sub{color:var(--muted);font-size:14px;margin:0 0 26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--card2);color:var(--text);font-size:14px;font-family:inherit;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.form-error{background:rgba(255,107,107,.12);border:1px solid var(--danger);color:#ffb3b3;
  padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;display:none}
.form-success{background:rgba(78,230,196,.12);border:1px solid var(--success);color:var(--success);
  padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;display:none}
.switch-link{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}
.switch-link a{color:var(--accent);text-decoration:none;font-weight:700}

/* Dashboard */
.dash-header{display:flex;align-items:center;justify-content:space-between;padding:32px 0 24px;flex-wrap:wrap;gap:16px}
.credit-pill{
  display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);
  padding:8px 16px;border-radius:999px;font-weight:700;font-size:14px;
}
.credit-pill .dot{width:8px;height:8px;border-radius:999px;background:var(--accent3)}
.dash-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:24px;align-items:start}
@media(max-width:900px){.dash-grid{grid-template-columns:1fr}}
.video-item{
  display:flex;gap:14px;align-items:center;padding:14px;border-radius:12px;
  border:1px solid var(--border);margin-bottom:12px;background:var(--card2);
}
.video-thumb{
  width:64px;height:64px;border-radius:8px;background:#0006;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:22px;overflow:hidden;
}
.video-thumb img{width:100%;height:100%;object-fit:cover}
.video-meta{flex:1;min-width:0}
.video-meta .title{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.video-meta .sub{color:var(--muted);font-size:12px;margin-top:2px}
.status-badge{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}
.status-badge.completed{background:rgba(78,230,196,.15);color:var(--accent3)}
.status-badge.processing,.status-badge.pending{background:rgba(124,107,255,.15);color:var(--accent)}
.status-badge.failed{background:rgba(255,107,107,.15);color:var(--danger)}
.empty-state{color:var(--muted);text-align:center;padding:40px 20px;font-size:14px}

.spinner{
  width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;
  border-radius:50%;display:inline-block;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}