#sketch-buttons-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  align-self: flex-start;
  margin-top: auto;
  padding: 0 20px 20px 20px;
}

.glitch-button,
.preview-button,
.noise-button,
.change-image-button,
.negative-button,
.navigation-button,
.download-image-button {
  background-color: black;
  color: white;
  border: white solid 2px;
  padding: 12px 24px;
  font-size: 16px;
  cursor: pointer;
  font-weight: bold;
  z-index: 100;
}

/* Row break — hidden on landscape/desktop, active on portrait */
.buttons-row-break {
  display: none;
}

/* Navigation button — hidden on non-touch devices (desktop) */
.navigation-button {
  display: none;
}

/* Show navigation button only on touch devices */
@media (hover: none) and (pointer: coarse) {
  .navigation-button {
    display: block;
  }
}

/* Tablets portrait */
@media (max-width: 1024px) and (orientation: portrait) {
  #sketch-buttons-container {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    padding: 0 12px 14px 12px;
  }

  .glitch-button,
  .preview-button,
  .noise-button,
  .change-image-button,
  .negative-button,
  .navigation-button {
    padding: 6px 12px;
    font-size: 11px;
  }

  .buttons-row-break {
    display: block;
    flex-basis: 100%;
    height: 0;
  }
}

/* Phones portrait */
@media (max-width: 431px) and (orientation: portrait) {
  #sketch-buttons-container {
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    padding: 0 6px 10px 6px;
  }

  .glitch-button,
  .preview-button,
  .noise-button,
  .change-image-button,
  .negative-button,
  .download-image-button {
    flex: 1;
    min-width: 0;
    padding: 5px 6px;
    font-size: 9px;
    border-width: 1px;
    text-align: center;
  }

  .buttons-row-break {
    display: block;
    flex-basis: 100%;
    height: 0;
  }

  .navigation-button {
    padding: 5px 6px;
    font-size: 9px;
    border-width: 1px;
    text-align: center;
  }
}

/* Landscape phones */
@media (max-width: 900px) and (orientation: landscape) {
  #sketch-buttons-container {
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 10px 10px 10px;
  }

  .glitch-button,
  .preview-button,
  .noise-button,
  .change-image-button,
  .negative-button,
  .navigation-button,
  .download-image-button {
    padding: 5px 10px;
    font-size: 11px;
  }
}