@import url(https://fonts.bunny.net/css?family=bebas-neue:400|lato:400,400i,700,700i|montserrat:400,400i,700,700i|open-sans:400,400i,700,700i|oswald:400,700|press-start-2p:400|roboto:400,400i,700,700i|roboto-mono:400,400i,700,700i|vt323:400);

#button-generator-app {
  margin: 2rem 0;
  padding: 2rem;
  background: linear-gradient(
    145deg,
    rgba(5, 15, 30, 0.9) 0%,
    rgba(10, 20, 40, 0.95) 100%
  );
  border-radius: 6px;
  border: 1px solid rgba(0, 150, 255, 0.4);
  box-shadow:
    0 0 30px rgba(0, 150, 255, 0.15),
    0 0 50px rgba(255, 120, 0, 0.08),
    inset 0 0 60px rgba(0, 100, 200, 0.05);
  position: relative;
  overflow: visible;

  &::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
      90deg,
      transparent,
      rgba(0, 150, 255, 0.6),
      rgba(255, 120, 0, 0.6),
      transparent
    );
  }

  .generator-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-top: 1rem;
    position: relative;
    z-index: 1;

    @media (max-width: 768px) {
      grid-template-columns: 1fr;
    }
  }

  .preview-section {
    background: linear-gradient(
      135deg,
      rgba(0, 100, 180, 0.15) 0%,
      rgba(0, 80, 150, 0.1) 100%
    );
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid rgba(0, 150, 255, 0.3);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: sticky;
    top: 1rem;
    align-self: flex-start;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    box-shadow:
      0 0 20px rgba(0, 150, 255, 0.1),
      inset 0 0 40px rgba(0, 100, 200, 0.05);

    &::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 4px;
      background: linear-gradient(
        180deg,
        rgba(0, 150, 255, 0.7),
        rgba(255, 120, 0, 0.5)
      );
      border-radius: 6px 0 0 6px;
    }

    h3 {
      margin-top: 0;
      color: #0096ff;
      font-family: Verdana, "Trebuchet MS", Tahoma, sans-serif;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      text-shadow: 0 0 15px rgba(0, 150, 255, 0.5);
      font-size: 1.2rem;
    }
  }

  .presets-container {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid;
    border-image: linear-gradient(
        90deg,
        transparent,
        rgba(0, 150, 255, 0.5),
        transparent
      )
      1;

    h3 {
      margin-top: 0;
      margin-bottom: 1rem;
      color: rgba(100, 180, 255, 0.9);
      font-family: Verdana, "Trebuchet MS", Tahoma, sans-serif;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      text-shadow: 0 0 10px rgba(0, 150, 255, 0.4);
      font-size: 1rem;
    }
  }

  .preview-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .preview-wrapper {
    background: repeating-conic-gradient(
        rgba(20, 30, 50, 0.8) 0% 25%,
        rgba(10, 20, 40, 0.9) 0% 50%
      )
      50% / 20px 20px;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    border: 1px solid rgba(0, 150, 255, 0.2);
  }

  #button-canvas {
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    border: 1px solid rgba(0, 150, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 150, 255, 0.2);
  }

  .controls-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .control-group {
    background: linear-gradient(
      135deg,
      rgba(0, 100, 180, 0.15) 0%,
      rgba(0, 80, 150, 0.1) 100%
    );
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid rgba(0, 150, 255, 0.3);
    box-shadow:
      0 0 20px rgba(0, 150, 255, 0.1),
      inset 0 0 40px rgba(0, 100, 200, 0.05);
    position: relative;

    &::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 3px;
      height: 100%;
      background: linear-gradient(
        180deg,
        rgba(0, 150, 255, 0.7),
        rgba(255, 120, 0, 0.5)
      );
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    &:hover::before {
      opacity: 1;
    }

    h3 {
      margin-top: 0;
      margin-bottom: 1rem;
    }

    label {
      display: block;
      margin-top: 0.75rem;
      margin-bottom: 0.25rem;
      font-weight: 500;
      font-size: 0.85rem;
      color: rgba(100, 180, 255, 0.8);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    input[type="text"],
    select {
      width: 100%;
      padding: 0.75rem 1rem;
      border: 1px solid rgba(0, 150, 255, 0.4);
      border-radius: 4px;
      font-size: 0.9rem;
      background: rgba(5, 15, 30, 0.7);
      color: rgba(200, 220, 255, 0.95);
      transition: all 0.3s ease;
      box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);

      &:focus {
        outline: none;
        border-color: rgba(0, 150, 255, 0.7);
        box-shadow:
          0 0 15px rgba(0, 150, 255, 0.3),
          inset 0 2px 8px rgba(0, 0, 0, 0.4);
        background: rgba(5, 15, 30, 0.9);
      }
    }

    select {
      cursor: pointer;

      option {
        background: rgba(5, 15, 30, 0.95);
        color: rgba(200, 220, 255, 0.95);
      }
    }

    // Font preview in dropdowns
    select#font-family,
    select#font-family2 {
      option[value="Lato"] {
        font-family: "Lato", sans-serif;
      }
      option[value="Roboto"] {
        font-family: "Roboto", sans-serif;
      }
      option[value="Open Sans"] {
        font-family: "Open Sans", sans-serif;
      }
      option[value="Montserrat"] {
        font-family: "Montserrat", sans-serif;
      }
      option[value="Oswald"] {
        font-family: "Oswald", sans-serif;
      }
      option[value="Bebas Neue"] {
        font-family: "Bebas Neue", display;
      }
      option[value="Roboto Mono"] {
        font-family: "Roboto Mono", monospace;
      }
      option[value="VT323"] {
        font-family: "VT323", monospace;
      }
      option[value="Press Start 2P"] {
        font-family: "Press Start 2P", display;
      }
    }

    input[type="range"] {
      width: 100%;
      margin-top: 0.25rem;
      -webkit-appearance: none;
      appearance: none;
      background: rgba(0, 100, 180, 0.2);
      border-radius: 4px;
      height: 6px;
      outline: none;

      &::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 18px;
        height: 18px;
        background: linear-gradient(135deg, #0096ff, #66ccff);
        cursor: pointer;
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(0, 150, 255, 0.6);
        border: 2px solid rgba(0, 150, 255, 0.8);
      }

      &::-moz-range-thumb {
        width: 18px;
        height: 18px;
        background: linear-gradient(135deg, #0096ff, #66ccff);
        cursor: pointer;
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(0, 150, 255, 0.6);
        border: 2px solid rgba(0, 150, 255, 0.8);
      }
    }

    input[type="color"] {
      width: 100%;
      height: 50px;
      border: 1px solid rgba(0, 150, 255, 0.4);
      border-radius: 4px;
      cursor: pointer;
      background: rgba(5, 15, 30, 0.7);
      padding: 4px;
      transition: all 0.3s ease;

      &:hover {
        border-color: rgba(0, 150, 255, 0.7);
        box-shadow: 0 0 15px rgba(0, 150, 255, 0.3);
      }
    }

    input[type="checkbox"] {
      width: auto;
      margin-left: 0.5rem;
      cursor: pointer;
      accent-color: #0096ff;
    }
  }

  .control-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    margin: 0;
    padding: 0.5rem 0;
    border-bottom: 2px solid;
    border-image: linear-gradient(
        90deg,
        transparent,
        rgba(0, 150, 255, 0.5),
        transparent
      )
      1;
    margin-bottom: 1rem;
    color: rgba(100, 180, 255, 0.9);
    font-family: Verdana, "Trebuchet MS", Tahoma, sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all 0.3s ease;

    &:hover {
      color: #66ccff;
      text-shadow: 0 0 10px rgba(0, 150, 255, 0.5);
    }
  }

  .toggle-icon {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
    color: rgba(0, 150, 255, 0.8);

    .control-group.collapsed & {
      transform: rotate(180deg);
    }
  }

  .control-group-content {
    overflow: hidden;
    transition:
      max-height 0.3s ease,
      opacity 0.3s ease;

    .control-group.collapsed & {
      max-height: 0;
      opacity: 0;
      pointer-events: none;
    }
  }

  .checkbox-row {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.75rem;
  }

  .checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    margin: 0;
    color: rgba(100, 180, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;

    &:hover {
      color: #66ccff;
    }

    input[type="checkbox"] {
      margin: 0;
      cursor: pointer;
    }

    span {
      user-select: none;
    }
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid rgba(0, 150, 255, 0.5);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    position: relative;
    overflow: hidden;

    &::before {
      content: "";
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 150, 255, 0.3),
        transparent
      );
      transition: left 0.5s ease;
    }

    &:hover::before {
      left: 100%;
    }
  }

  .btn-primary {
    background: linear-gradient(
      135deg,
      rgba(0, 120, 200, 0.3) 0%,
      rgba(0, 100, 180, 0.2) 100%
    );
    color: #66ccff;

    &:hover {
      background: linear-gradient(
        135deg,
        rgba(0, 150, 255, 0.4) 0%,
        rgba(255, 100, 0, 0.3) 100%
      );
      border-color: rgba(0, 150, 255, 0.8);
      box-shadow:
        0 0 20px rgba(0, 150, 255, 0.4),
        0 0 30px rgba(255, 120, 0, 0.2);
      color: #fff;
      text-shadow: 0 0 10px rgba(0, 150, 255, 0.6);
      transform: translateY(-2px);
    }

    &:active {
      transform: translateY(0);
    }
  }

  .btn-secondary {
    background: linear-gradient(
      135deg,
      rgba(0, 100, 180, 0.2) 0%,
      rgba(0, 80, 150, 0.15) 100%
    );
    color: #66ccff;
    margin-top: 0.5rem;

    &:hover {
      background: linear-gradient(
        135deg,
        rgba(0, 120, 200, 0.3) 0%,
        rgba(255, 100, 0, 0.2) 100%
      );
      border-color: rgba(0, 150, 255, 0.6);
      transform: translateY(-2px);
      box-shadow: 0 0 20px rgba(0, 150, 255, 0.3);
      color: #fff;
      text-shadow: 0 0 8px rgba(0, 150, 255, 0.5);
    }

    &:active {
      transform: translateY(0);
    }
  }
}