/* Arcadeish YouTube Thumbnail Generator Styles (with CSS vars) */
:root{
  --ayt-primary:#3b82f6;
  --ayt-success:#10b981;
  --ayt-warning:#f59e0b;
  --ayt-info:#06b6d4;
  --ayt-card-bg:#ffffff;
  --ayt-grad-top:#f8fafc;
  --ayt-grad-bottom:#ffffff;
}

.ayt-wrap { max-width: 980px; margin: 0 auto; padding: 16px; }
.ayt-card { background: var(--ayt-card-bg); border-radius: 16px; box-shadow: 0 8px 20px rgba(0,0,0,.06); padding: 20px; margin-bottom: 16px; }
.ayt-hero { background: linear-gradient(180deg,var(--ayt-grad-top),var(--ayt-grad-bottom)); }
.ayt-form { display: flex; gap: 12px; flex-wrap: wrap; }
.ayt-input { flex: 1 1 420px; border: 1px solid #e5e7eb; border-radius: 12px; padding: 12px 14px; font-size: 16px; outline: none; }
.ayt-input:focus { border-color: var(--ayt-primary); box-shadow: 0 0 0 3px color-mix(in oklab, var(--ayt-primary), transparent 75%); }

.ayt-btn { border: 0; border-radius: 999px; padding: 12px 16px; font-weight: 600; cursor: pointer; transition: transform .02s ease, box-shadow .2s ease; }
.ayt-btn:active { transform: translateY(1px); }

/* Colorful button variants */
.ayt-primary { background: var(--ayt-primary); color: #fff; box-shadow: 0 8px 16px color-mix(in oklab, var(--ayt-primary), transparent 70%); }
.ayt-ghost { background: #f3f4f6; color: #111827; }
.ayt-success { background: var(--ayt-success); color: #fff; box-shadow: 0 8px 16px color-mix(in oklab, var(--ayt-success), transparent 70%); }
.ayt-warning { background: var(--ayt-warning); color: #111827; }
.ayt-info { background: var(--ayt-info); color: #fff; }

.ayt-results { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 16px; margin-top: 12px; }
.ayt-thumb { overflow: hidden; border-radius: 16px; background: #fff; box-shadow: 0 8px 18px rgba(0,0,0,.06); display: flex; flex-direction: column; }
.ayt-thumb img { width: 100%; height: auto; display: block; }
.ayt-thumb .ayt-meta { padding: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ayt-thumb .ayt-actions { display: flex; gap: 8px; padding: 0 12px 12px; }

/* Info card extras */
.ayt-info-card h3 { margin-top: 0; }
.ayt-grid2 { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 12px; }
.ayt-steps { margin: 0 0 12px 18px; }
.ayt-list { margin: 0 0 0 18px; }

/* Utility */
.screen-reader-text { position: absolute; clip: rect(1px, 1px, 1px, 1px); padding: 0; border: 0; height: 1px; width: 1px; overflow: hidden; }
.ayt-note { margin-top: 8px; font-size: 13px; color: #6b7280; }
code.ayt-code { display:inline-block; padding: 2px 6px; background:#0b1220; color:#cbd5e1; border-radius: 6px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; font-size: 12px; }
.ayt-pill { font-size: 12px; padding: 4px 8px; background: #eef2ff; color: #3730a3; border-radius: 999px; }