/* Button and control styles */

button {
  /* Variables */
  --button_radius: 0.5em;
  --button_color: var(--textbox-bg);
  --button_outline_color: var(--primary);
  flex: 1 1 0;
  min-width: 0;
  font-size: clamp(10px, 2vw, 13px);
  font-weight: normal;
  border: none;
  cursor: pointer;
  border-radius: var(--button_radius);
  background: var(--button_outline_color);
  padding: 0;
}

.button_top {
  display: block;
  box-sizing: border-box;
  border: 2px solid var(--button_outline_color);
  border-radius: var(--button_radius);
  padding: 0.4em 0.8em;
  background: var(--button_color);
  color: var(--text-main);
  transform: translateY(-0.15em);
  transition: transform 0.1s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

button:hover:not(:disabled) .button_top {
  /* Pull the button upwards when hovered */
  transform: translateY(-0.25em);
}

button:active:not(:disabled) .button_top {
  /* Push the button downwards when pressed */
  transform: translateY(0);
}

button:disabled {
  --button_outline_color: var(--border);
  cursor: not-allowed;
  opacity: 0.6;
}

button:disabled .button_top {
  background: var(--surface-dim);
  color: var(--text-dim);
}

.button-group {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.control-panel {
  flex: 0 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(var(--primary-rgb), 0.1);
}

.control-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.range-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.range-row input[type="range"] {
  --slider-height: 8px;
  --slider-bg: #525252;
  --slider-level: #adadad;
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: var(--slider-height);
  border-radius: 999px;
  background: var(--slider-bg);
  overflow: hidden;
  cursor: pointer;
  outline: none;
  transition:
    height 0.12s ease,
    box-shadow 0.12s ease;
}

.range-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 0;
  height: 0;
  box-shadow: -400px 0 0 400px var(--slider-level);
}

.range-row input[type="range"]::-moz-range-thumb {
  width: 0;
  height: 0;
  border: 0;
  box-shadow: -400px 0 0 400px var(--slider-level);
}

.range-row input[type="range"]::-moz-range-track {
  height: var(--slider-height);
  background: var(--slider-bg);
  border-radius: 999px;
}

.range-row input[type="range"]:hover,
.range-row input[type="range"]:focus-visible {
  height: var(--slider-height);
  box-shadow: none;
}

.step-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.small-btn {
  flex: 0 0 auto;
  padding: 3px 4px;
  font-size: 0.85em;
  min-width: 38px;
}

.tiny-btn {
  flex: 0 0 auto;
  font-size: 11px;
  min-width: 24px;
}

.tiny-btn .button_top {
  padding: 0.3em 0.5em;
}

.value-pill {
  display: inline-block;
  padding: 3px 8px;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-weight: 600;
  min-width: 36px;
  text-align: center;
}

.inline-input {
  width: 80px;
  padding: 4px 6px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--textbox-bg);
  color: var(--text-main);
}

.inline-input:focus {
  outline: none;
  border-color: var(--primary);
}

.mode-toggle-btn {
  padding: 4px 8px;
  font-size: 0.85em;
  background: var(--surface-hover);
  color: var(--text-main);
  border: 1px solid var(--primary);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.mode-toggle-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #121212;
}

.mode-toggle-btn:active {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #121212;
}