/* ============================================
   버튼 스타일
   ============================================ */

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
}

.btn-primary {
    background: #4CAF50;
    color: white;
}

.btn-primary:hover {
    background: #45a049;
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
}

/* 아이콘 버튼 스타일 */
.btn svg {
    display: block;
    margin: 0 auto;
}

/* info-panel 내 버튼 아이콘 스타일 */
.info-panel .btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 0.75rem !important;
}

.info-panel .btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}