/* tool.css */
.pn-tool-youtube-thumb { width: 100%; }

.pn-tool-youtube-thumb .pn-ytthumb__panel{
  display: grid;
  gap: 12px;
}

.pn-tool-youtube-thumb .pn-ytthumb__inputgroup input{
  width: 100%;
}

.pn-tool-youtube-thumb .pn-ytthumb__btnrow{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.pn-tool-youtube-thumb .pn-ytthumb__generate{
  min-width: 170px;
  border-radius: 999px;
}

.pn-tool-youtube-thumb .pn-ytthumb__settings{
  border-radius: 999px;
}

.pn-tool-youtube-thumb .pn-ytthumb__clear{
  border-radius: 999px;
}

.pn-tool-youtube-thumb .pn-ytthumb__spinner{
  margin-left: auto;
  padding-right: 4px;
}

.pn-tool-youtube-thumb .pn-ytthumb__previewhead{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pn-tool-youtube-thumb .pn-ytthumb__imgwrap{
  position: relative;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--elev) 94%, transparent);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.pn-tool-youtube-thumb .pn-ytthumb__img{
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pn-tool-youtube-thumb .pn-ytthumb__imgempty{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px;
  color: var(--fg);
}

.pn-tool-youtube-thumb .pn-ytthumb__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.pn-tool-youtube-thumb .pn-ytthumb__download{
  min-width: 180px;
}

.pn-tool-youtube-thumb .pn-ytthumb__modal[hidden] { display: none; }

.pn-tool-youtube-thumb .pn-ytthumb__modal{
  position: fixed;
  inset: 0;
  z-index: 9999;
}

.pn-tool-youtube-thumb .pn-ytthumb__modalbackdrop{
  position: absolute;
  inset: 0;
  background: color-mix(in oklab, var(--bg) 55%, transparent);
  backdrop-filter: blur(6px);
}

.pn-tool-youtube-thumb .pn-ytthumb__modaldialog{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(620px, calc(100% - 24px));
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--tool-surface);
  box-shadow: var(--shadow);
  padding: 14px;
  outline: none;
}

.pn-tool-youtube-thumb .pn-ytthumb__modalhead{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.pn-tool-youtube-thumb .pn-ytthumb__modaltitle{
  font-weight: 900;
  font-size: 1.05rem;
}

.pn-tool-youtube-thumb .pn-ytthumb__modalx{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--elev) 92%, transparent);
  cursor: pointer;
}

.pn-tool-youtube-thumb .pn-ytthumb__modalbody{
  display: grid;
  gap: 14px;
  padding: 12px 0;
}

.pn-tool-youtube-thumb .pn-ytthumb__setting{
  display: grid;
  gap: 10px;
}

.pn-tool-youtube-thumb .pn-ytthumb__modalfoot{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

/* Mobile: stack primary actions nicer */
@media (max-width: 520px){
  .pn-tool-youtube-thumb .pn-ytthumb__generate,
  .pn-tool-youtube-thumb .pn-ytthumb__download{
    width: 100%;
    min-width: 0;
  }
  .pn-tool-youtube-thumb .pn-ytthumb__btnrow{
    align-items: stretch;
  }
  .pn-tool-youtube-thumb .pn-ytthumb__spinner{
    margin-left: 0;
  }
}

.pn-tool-youtube-thumb .pn-ytthumb__imgwrap.is-filled .pn-ytthumb__imgempty{
  display: none;
}