:root {
  --bg: #0f1220;
  --panel: #171a2b;
  --panel2: #1c2036;
  --accent: #4cc9f0;
  --accent-2: #80ffdb;
  --text: #e6e6eb;
  --muted: #9aa0b4;
  --error: #ff5c5c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #1d2240, var(--bg));
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  display: flex;
  flex-direction: column;
}

.main-wrapper {
  width: 100%;
  max-width: 1100px;
  margin: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.container {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
}

.card {
  background: var(--panel);
  padding: 26px;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.main h1 {
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: 0.5px;
}

.subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.input-row {
  display: flex;
  gap: 10px;
}

input {
  flex: 1;
  padding: 12px 14px;
  font-size: 16px;
  border-radius: 10px;
  border: 2px solid transparent;
  background: #0c0f1f;
  color: var(--text);
  outline: none;
}

input:focus {
  border-color: var(--accent);
}

button {
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #081018;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(76, 201, 240, 0.4);
}

.button-row {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  justify-content: flex-start;
}

#result {
  margin-top: 22px;
  font-size: 15px;
}

.error {
  color: var(--error);
}

.link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent);
  font-weight: 500;
  text-decoration: none;
  word-break: break-all;
}

.link:hover {
  text-decoration: underline;
}

#suggestions {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.copy-btn {
  margin-left: 10px;
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 8px;
  background: #222b45;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  cursor: pointer;
}

.copy-btn:hover {
  border-color: rgba(76, 201, 240, 0.4);
}

.copied {
  display: inline-block;
  margin-left: 10px;
  color: var(--accent-2);
  font-size: 13px;
}

/* Hide video container by default */
#video {
  display: none;
}

#video iframe {
  margin-top: 18px;
  width: 100%;
  height: 320px;
  border: none;
  border-radius: 10px;
  background: #000;
}

.sidebar h2 {
  margin: 0 0 14px;
}

.favorites {
  background: var(--panel2);
  padding: 12px;
  border-radius: 12px;
  min-height: 300px;
}

.fav-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 10px;
  border-radius: 10px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.fav-item:hover {
  border-color: rgba(76, 201, 240, 0.4);
}

.fav-item button {
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 8px;
  background: #ff5c5c;
  color: white;
  border: none;
}

.fav-item button:hover {
  background: #ff3b3b;
}

.fav-item a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.fav-item a:hover {
  text-decoration: underline;
}

.status {
  margin-top: 1px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 13px;
  display: inline-block;
}

.status.ready {
  color: var(--accent-2);
  border-color: rgba(128, 255, 219, 0.35);
}

.status.error {
  color: var(--error);
  border-color: rgba(255, 92, 92, 0.35);
}

.footer {
  margin-top: auto; /* pushes footer to bottom */
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  width: 100%;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 12px;
}

.author {
  color: var(--accent);
  font-weight: 700;
}

.author:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 900px) {
  .container {
    grid-template-columns: 1fr;
  }
  .sidebar {
    order: 2;
  }
}