:root {
  --bg: #0b0b0b;
  --card: #151515;
  --text: #f5f5f5;
  --muted: #b5b5b5;
  --accent: #6ee7b7;
  --accent-700: #10b981;
  --border: #222;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 10% -10%, #10241a 0%, rgba(0,0,0,0) 60%), var(--bg);
  color: var(--text);
}

#bg-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.35) saturate(1.1);
}

.container {
  max-width: 860px;
  padding: 24px;
  margin: 0 auto;
}

.header { text-align: center; margin: 20px 0 30px; }
.header h1 { margin: 0; font-weight: 700; letter-spacing: 0.5px; }
.tagline { margin: 6px 0 0; color: var(--muted); }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.0));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  backdrop-filter: blur(4px) saturate(120%);
}

label { display: block; margin: 14px 0 6px; color: var(--muted); font-size: 14px; }
textarea, select {
  width: 100%;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}

button {
  margin-top: 16px;
  background: var(--accent);
  color: #062c22;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
}

button:disabled { opacity: 0.6; cursor: not-allowed; }
button:hover { background: var(--accent-700); color: #eafff7; }

.status { margin-top: 16px; color: var(--muted); min-height: 20px; }
.result { margin-top: 16px; }

.result a {
  color: var(--accent);
}

.footer { margin: 30px 0; text-align: center; color: var(--muted); font-size: 14px; }

.footer-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
}

.footer-copyright {
  margin-top: 16px;
  font-size: 12px;
}

/* Sharing buttons */
.sharing-container {
  margin-top: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.sharing-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.share-btn {
  margin-top: 0;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: white;
}

.share-btn-youtube {
  background: #FF0000;
}

.share-btn-youtube:hover {
  background: #CC0000;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.3);
}

.share-btn-instagram {
  background: linear-gradient(45deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%);
}

.share-btn-instagram:hover {
  background: linear-gradient(45deg, #6A2D91 0%, #CC1616 50%, #D99538 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(131, 58, 180, 0.3);
}

.share-btn-tiktok {
  background: #000000;
  border: 1px solid #333;
}

.share-btn-tiktok:hover {
  background: #1a1a1a;
  border-color: #FF0050;
  color: #FF0050;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 0, 80, 0.3);
}