:root {
  --color-black: #000000;
  --color-gray-dark: #5c5c5c;
  --color-gray: #e5e5e5;
  --color-gray-light: #f2f2f2;
  --color-white: #ffffff;
  --color-accent: #5a8dcb;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Gilroy", sans-serif;
  color: var(--color-black);
  background-color: var(--color-gray-light);
  min-height: 100svh;
  max-height: 100svh;
  min-width: 100vw;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
  width: 15rem;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 5px;
  border-radius: 30px;
}

input[type="range"]::-moz-range-track {
  height: 5px;
  border-radius: 30px;
}

input[type="range"]::-ms-fill-lower {
  background: var(--color-accent);
  border-radius: 30px;
}

input[type="range"]::-ms-fill-upper {
  background: var(--color-gray);
  border-radius: 30px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  margin-top: -10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent)
    radial-gradient(circle at center, var(--color-white) 25.5%, transparent 25%);
  position: relative;
  z-index: 2;
}

input[type="range"]::-moz-range-thumb {
  border: none;
  background-color: var(--color-accent);
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

input[type="range"]:focus {
  outline: none;
}

.main-container {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 20px;
  padding: 32px 24px;
}

.toolbar {
  display: flex;
  flex-direction: column;
  padding: 20px 30px;
  border-radius: 30px;
  background-color: var(--color-white);
}

.images__wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  max-width: calc(100vw - 483px);
}

.images-prevew__container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.image-container {
  position: relative;
  flex-grow: 1;
  border-radius: 10px;
  padding: 16px;
  background-color: var(--color-gray-dark);

  max-height: calc(100vh - 140px);
}

.image-preview-grid {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border-radius: 10px;
  height: 100px;
  background-color: var(--color-gray-dark);
  overflow: auto;
}

.image-thumbnail {
  flex-shrink: 0;
  cursor: pointer;
  width: 100px;
  height: 100px;
  border: 1px solid var(--color-gray-light);

  img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
  }
}

.image-container__inner {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: calc(100vh - 140px);

  display: flex;
  justify-content: center;
  align-items: center;

  canvas {
    width: 100%;
    height: 100%;
    max-height: calc(100vh - 240px);
    /* height: calc(100vh - 240px); */
    object-fit: contain;
  }
}

.toolbar-item {
  width: 280px;
  /* min-width: 260px; */
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.toolbar-item__btn-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.switch {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 16px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 1px;
  bottom: 1px;
  background-color: var(--color-gray-light);
  transition: 0.4s;
}

input:checked + .slider {
  background-color: var(--color-accent);
}

input:checked + .slider:before {
  transform: translateX(16px);
}

.slider.round {
  border-radius: 46px;
}

.slider.round:before {
  border-radius: 50%;
}

.toolbar-item__title {
  font-size: 16px;
}

.toolbar-item__range-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.toolbar-item__range-slider {
  flex-grow: 1;
}

.toolbar-item--bold {
  .toolbar-item__title {
    font-size: 20px;
    font-weight: 600;
  }

  .toolbar-item__range-value {
    font-size: 20px;
    font-weight: 600;
  }
}

.input-wrapper {
  margin-top: auto;
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.file-input {
  display: none;
}

.upload-button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 12px 24px;
  border-radius: 30px;
  background-color: var(--color-accent);
  color: var(--color-white);
  cursor: pointer;
}

.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 5;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  z-index: 1000;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-gray);
  border-top: 4px solid var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.toolbar-items__container {
  width: 100%;
  border-top: 1px solid var(--color-gray-light);
  margin-top: 20px;
  padding-top: 20px;

  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.toolbar-item__title-container {
  display: flex;
  align-items: center;
  gap: 2px;
}

.toolbar__icons-container {
  align-self: center;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.toolbar__icons-container svg {
  width: 35px;
  height: 35px;
}

.toolbar__icon-separator {
  height: 35px;
  width: 1px;
  background-color: var(--color-gray-light);
}

input#vibranceEffectStrength {
  background-color: var(--color-gray);
}

input#vibranceEffectStrength {
  background-color: var(--color-gray);
}

.toolbar__icon-btn {
  color: var(--color-gray-light);
}

.toolbar__icon-btn--active {
  color: var(--color-accent);
}

.toolbar__corrections-wrapper {
  width: 0;
  height: 0;
  pointer-events: none;
  opacity: 0;
}

.toolbar__corrections-wrapper--active {
  width: auto;
  height: auto;
  pointer-events: auto;
  opacity: 1;
}

.toolbar__icon-btn {
  cursor: pointer;
  color: var(--color-gray);
}

.toolbar__icon-btn:hover {
  color: var(--color-accent);
}

.toolbar__btn--active {
  color: var(--color-accent);
}

.presets-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 2fr));
  gap: 20px;
}

.presets-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 2fr));
  gap: 20px;
}

.preset-thumbnail {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 10px;
  cursor: pointer;
  border: 3px solid transparent;
  transition: border-color 0.3s ease;
  overflow: hidden;

  canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  p {
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    text-align: center;
    color: var(--color-white);
    width: 100%;
    padding: 5px 4px 6px;
    font-size: 16px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
  }
}

.preset-thumbnail--selected {
  border-color: var(--color-accent);
}

.reset-button__side {
  cursor: pointer;
}

/* Safari-specific styles */
@media not all and (min-resolution: 0.001dpcm) {
  @supports (-webkit-appearance: none) {
    input[type="range"] {
      background: var(--color-gray);
      border-radius: 30px;
      height: 5px;
    }

    input[type="range"]::-webkit-slider-runnable-track {
      background: none;
    }
  }
}

.tabs-mobile {
  display: none;
  align-items: center;
  margin-inline: 16px;
  gap: 4px;
  overflow: auto;

  .toolbar__icon-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-accent);
    background-color: var(--color-white);
    border: 2px solid var(--color-accent);
    border-radius: 30px;
    padding: 8px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
  }

  .toolbar__icon-btn:hover,
  .toolbar__btn--active {
    background-color: var(--color-accent);
    color: var(--color-white);
  }
}

@media (max-width: 768px) {
  body {
    overflow: auto;
  }

  .main-container {
    flex-direction: column-reverse;
    padding: 0;
  }

  .toolbar {
    border-radius: 0;
    /* max-height: 240px;
    overflow: auto; */
  }

  .toolbar-item {
    width: 100%;
  }

  .image-container {
    border-radius: 0;
    height: 498px;
  }

  .toolbar__icons-container {
    display: none;
  }

  .tabs-mobile {
    display: flex;
  }

  .presets-grid {
    display: flex;
    overflow: auto;
  }

  .preset-thumbnail {
    flex-shrink: 0;
  }

  .reset-button__side {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 5;
  }

  .images__wrapper {
    max-width: none;
  }

  .image-preview-grid {
    position: fixed;
    bottom: 0;
    z-index: 10;
    height: 50px;
  }

  .image-thumbnail {
    width: 50px;
    height: 50px;
  }

  /* .image-container {
    height: 100%;
  } */

  .image-container__inner {
    height: 450px;
    max-width: 450px;

    canvas {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
  }
}