body { font-family: 'Apple SD Gothic Neo', sans-serif; background: #1a1a1a; color: #fff; margin: 0; display: flex; justify-content: center; }
.container { display: flex; flex-direction: row; gap: 40px; padding: 40px; max-width: 1200px; width: 100%; align-items: flex-start; box-sizing: border-box; }
#canvas-wrapper { position: sticky; top: 40px; flex: 0 0 auto; }
canvas { border-radius: 15px; box-shadow: 0 20px 50px rgba(0,0,0,0.6); width: 360px; height: auto; background: #000; display: block; }
.controls { background: #2d2d2d; padding: 30px; border-radius: 20px; flex: 1; max-width: 500px; display: flex; flex-direction: column; gap: 20px; box-sizing: border-box; }
h2 { margin: 0; color: #e94e77; font-size: 24px; }
.group { display: flex; flex-direction: column; gap: 8px; }
label { font-size: 13px; color: #bbb; font-weight: bold; }
textarea { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #444; background: #444; color: white; font-size: 16px; box-sizing: border-box; min-height: 100px; resize: vertical; line-height: 1.5; }
textarea::placeholder { color: #777; font-style: italic; }
input[type="text"], select { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #444; background: #444; color: white; font-size: 16px; box-sizing: border-box; }
input[type="range"] { width: 100%; cursor: pointer; accent-color: #e94e77; padding: 8px 0; box-sizing: content-box; }
#search-results { max-height: 250px; overflow-y: auto; background: #3d3d3d; border-radius: 8px; display: none; margin-top: 5px; border: 1px solid #555; }
.search-item { padding: 10px; cursor: pointer; border-bottom: 1px solid #444; display: flex; align-items: center; gap: 12px; }
.search-item:hover { background: #4e4e4e; }
.search-item img { width: 40px; height: 60px; object-fit: cover; border-radius: 4px; }
.color-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.color-item { display: flex; flex-direction: column; gap: 5px; }
.color-input-wrapper { display: flex; align-items: center; gap: 5px; background: #444; padding: 5px; border-radius: 6px; }
input[type="color"] { width: 30px; height: 30px; border: none; background: none; cursor: pointer; padding: 0; }
.btn-mini { padding: 6px; font-size: 11px; background: #555; border: none; color: #fff; border-radius: 4px; cursor: pointer; white-space: nowrap; flex: 1; }
.btn-mini:hover { background: #666; }
.btn-download { background: #e94e77; color: white; padding: 18px; border: none; border-radius: 10px; font-weight: bold; cursor: pointer; font-size: 16px; margin-top: 10px; width: 100%; }
.btn-download:hover { background: #d44068; }
.btn-download:active { background: #c0395e; }

@media (max-width: 950px) {
    .container { flex-direction: column; align-items: center; padding: 20px; gap: 20px; }
    #canvas-wrapper { position: relative; top: 0; width: 100%; display: flex; justify-content: center; }
    canvas { width: 100%; max-width: 360px; }
    .controls { width: 100%; max-width: 100%; }
}

@media (max-width: 480px) {
    .container { padding: 12px; gap: 12px; }
    .controls { padding: 16px; gap: 14px; border-radius: 16px; }
    h2 { font-size: 20px; }
    label { font-size: 12px; }
    textarea { min-height: 90px; font-size: 15px; }
    input[type="text"], select { font-size: 15px; padding: 10px; }
    .color-grid { gap: 8px; }
    .btn-download { padding: 16px; font-size: 15px; border-radius: 12px; }
}