:root {
  --bg: #0f1115;
  --panel: #1a1d24;
  --border: #2a2f3a;
  --text: #e6e6e6;
  --muted: #9aa3b2;
  --accent: #4f8cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);

  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

/* layout */
.app {
  display: flex;
  gap: 24px;
  padding: 24px;
  border: 2px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

/* panels */
.panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* controls */
.controls {
  width: 240px;
}

.controls h2 {
  margin: 0 0 10px 0;
  font-size: 18px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

/* inputs */
input[type="text"],
input[type="color"] {
  background: #0c0e12;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 6px;
}

input[type="range"] {
  width: 100%;
}

/* preview */
.preview {
  align-items: center;
}

canvas {
  width: 260px;
  height: 260px;
  background: var(--panel);
}

/* buttons */
.downloads {
  display: flex;
  gap: 10px;
}

button {
  background: var(--accent);
  border: none;
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: 0.15s;
}

button:hover {
  opacity: 0.9;
}

button:active {
  transform: scale(0.97);
}

.color-row {
  display: flex;
  gap: 12px;
}

.color-row label {
  flex: 1;
}

.pcr-app {
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
}

.pcr-app .pcr-interaction .pcr-result {
  background: var(--border);
}

.pickr .pcr-button {
  width: 100%;
}

a:link {
  color: var(--muted);
}

a:hover {
  color: var(--accent);
}